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{"parentUuid":"a0f83dcc-a778-4deb-bf2f-f752585db4b4","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01SwRt84AyoQwJaaKSj2tncK","type":"tool_result","content":"     1→name: E2E Tests (In-Cluster Runner)\n     2→\n     3→on:\n     4→  workflow_dispatch:\n     5→    inputs:\n     6→      run_benchmarks:\n     7→        description: 'Run performance benchmarks'\n     8→        required: false\n     9→        type: boolean\n    10→        default: false\n    11→  schedule:\n    12→    # Run nightly at 2 AM UTC\n    13→    - cron: '0 2 * * *'\n    14→  pull_request:\n    15→    types: [labeled]\n    16→\n    17→jobs:\n    18→  e2e-tests:\n    19→    runs-on: ubuntu-latest\n    20→    if: |\n    21→      github.event_name == 'workflow_dispatch' ||\n    22→      github.event_name == 'schedule' ||\n    23→      (github.event_name == 'pull_request' && contains(github.event.label.name, 'run-e2e'))\n    24→\n    25→    # Prevent concurrent e2e runs\n    26→    concurrency:\n    27→      group: e2e-tests\n    28→      cancel-in-progress: false\n    29→\n    30→    timeout-minutes: 210\n    31→\n    32→    container:\n    33→      # Run in a container with necessary tools\n    34→      image: golang:1.25.3\n    35→      options: --user 0\n    36→\n    37→    steps:\n    38→    - name: Checkout\n    39→      uses: actions/checkout@v4\n    40→\n    41→    - name: Install dependencies\n    42→      run: |\n    43→        apt-get update && apt-get install -y curl jq\n    44→\n    45→        # Install kubectl\n    46→        curl -LO \"https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl\"\n    47→        chmod +x kubectl\n    48→        mv kubectl /usr/local/bin/\n    49→\n    50→        # Install IBM Cloud CLI\n    51→        curl -fsSL https://clis.cloud.ibm.com/install/linux | sh\n    52→        ibmcloud plugin install vpc-infrastructure\n    53→\n    54→    - name: Setup kubeconfig\n    55→      env:\n    56→        KUBECONFIG_CONTENT: ${{ secrets.KUBECONFIG }}\n    57→      run: |\n    58→        # Create kubeconfig from secret\n    59→        printf '%s' \"$KUBECONFIG_CONTENT\" | base64 -d > /tmp/kubeconfig\n    60→        chmod 600 /tmp/kubeconfig\n    61→        export KUBECONFIG=/tmp/kubeconfig\n    62→\n    63→        # Verify the kubeconfig works\n    64→        kubectl version --client\n    65→\n    66→    - name: Verify cluster access\n    67→      env:\n    68→        KUBECONFIG: /tmp/kubeconfig\n    69→      run: |\n    70→        # Verify cluster access with provided kubeconfig\n    71→        kubectl cluster-info\n    72→        kubectl auth can-i create nodeclaims --all-namespaces\n    73→        kubectl auth can-i create nodepools --all-namespaces\n    74→        kubectl auth can-i create ibmnodeclasses --all-namespaces\n    75→\n    76→    - name: Configure IBM Cloud CLI\n    77→      env:\n    78→        IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n    79→      run: |\n    80→        ibmcloud login --apikey \"${{ secrets.IBMCLOUD_API_KEY }}\" -r \"${{ secrets.IBMCLOUD_REGION }}\"\n    81→\n    82→    - name: Deploy latest version\n    83→      env:\n    84→        KUBECONFIG: /tmp/kubeconfig\n    85→      run: |\n    86→        # Install or update Karpenter CRDs\n    87→        kubectl apply -f charts/crds/\n    88→\n    89→        # Restart operator pods to pull latest upstream image tag\n    90→        kubectl rollout restart deployment/karpenter-karpenter-ibm -n karpenter\n    91→\n    92→    - name: Pre-test cleanup\n    93→      env:\n    94→        KUBECONFIG: /tmp/kubeconfig\n    95→      run: |\n    96→        echo \"🧹 Cleaning up any existing e2e test resources...\"\n    97→\n    98→        # Clean up any leftover resources from previous runs\n    99→        kubectl delete pods -l test=e2e --all-namespaces --timeout=300s || true\n   100→        kubectl delete deployments -l test=e2e --all-namespaces --timeout=300s || true\n   101→        kubectl delete nodeclaims -l test=e2e --timeout=300s || true\n   102→        kubectl delete nodepools -l test=e2e --timeout=300s || true\n   103→        kubectl delete ibmnodeclasses -l test=e2e --timeout=300s || true\n   104→\n   105→        # Wait for cluster stabilization\n   106→        echo \"⏳ Waiting for cluster stabilization...\"\n   107→\n   108→        # Wait for no pending e2e pods\n   109→        for i in {1..30}; do\n   110→          pending_pods=$(kubectl get pods -l test=e2e --all-namespaces --field-selector=status.phase=Pending --no-headers 2>/dev/null | wc -l)\n   111→          if [ \"$pending_pods\" -eq 0 ]; then\n   112→            echo \"✅ No pending e2e pods found\"\n   113→            break\n   114→          fi\n   115→          echo \"⏳ Still have $pending_pods pending e2e pods, waiting...\"\n   116→          sleep 10\n   117→        done\n   118→\n   119→        # Wait for no disrupted nodes\n   120→        for i in {1..30}; do\n   121→          disrupted_nodes=$(kubectl get nodes --no-headers -o custom-columns=\"NAME:.metadata.name,TAINTS:.spec.taints[*].key\" | grep -c \"karpenter.sh/disrupted\" 2>/dev/null || echo \"0\")\n   122→          disrupted_nodes=$(echo \"$disrupted_nodes\" | tr -d '\\n' | grep -o '[0-9]*' || echo \"0\")\n   123→          if [ \"$disrupted_nodes\" -eq 0 ]; then\n   124→            echo \"✅ No disrupted nodes found\"\n   125→            break\n   126→          fi\n   127→          echo \"⏳ Still have $disrupted_nodes disrupted nodes, waiting...\"\n   128→          sleep 10\n   129→        done\n   130→\n   131→        # Brief pause for final cleanup\n   132→        sleep 30\n   133→        echo \"✅ Pre-test cleanup completed\"\n   134→\n   135→    - name: Run E2E tests (Sequential)\n   136→      env:\n   137→        RUN_E2E_TESTS: \"true\"\n   138→        IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n   139→        VPC_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n   140→        IBMCLOUD_REGION: ${{ secrets.IBMCLOUD_REGION }}\n   141→        TEST_VPC_ID: ${{ secrets.E2E_TEST_VPC_ID }}\n   142→        TEST_SUBNET_ID: ${{ secrets.E2E_TEST_SUBNET_ID }}\n   143→        TEST_IMAGE_ID: ${{ secrets.E2E_TEST_IMAGE_ID }}\n   144→        TEST_ZONE: ${{ secrets.E2E_TEST_ZONE }}\n   145→        TEST_SECURITY_GROUP_ID: ${{ secrets.E2E_TEST_SECURITY_GROUP_ID }}\n   146→        VPC_URL: ${{ secrets.VPC_URL }}\n   147→        KUBERNETES_API_SERVER_ENDPOINT: ${{ secrets.KUBERNETES_API_SERVER_ENDPOINT }}\n   148→        IBM_RESOURCE_GROUP_ID: ${{ secrets.IBM_RESOURCE_GROUP_ID }}\n   149→        IBM_SSH_KEY_ID: ${{ secrets.IBM_SSH_KEY_ID }}\n   150→        RUN_E2E_BENCHMARKS: ${{ inputs.run_benchmarks }}\n   151→        # Use the kubeconfig we set up\n   152→        KUBECONFIG: /tmp/kubeconfig\n   153→        # Configure e2e test behavior\n   154→        E2E_SEQUENTIAL: \"true\"\n   155→        E2E_CLEANUP_TIMEOUT: \"300s\"\n   156→        E2E_STABILIZATION_WAIT: \"60s\"\n   157→      run: |\n   158→        echo \"🚀 Starting E2E test suite...\"\n   159→\n   160→        # Define test groups\n   161→        # Core functionality tests from basic_workflow_test.go\n   162→        core_tests=\"TestE2EFullWorkflow TestE2ENodePoolInstanceTypeSelection TestE2EInstanceTypeSelection TestE2EDriftStability\"\n   163→\n   164→        # NodeClass validation tests from validation_test.go\n   165→        validation_tests=\"TestE2ENodeClassValidation TestE2EValidNodeClassCreation TestE2ENodeClassWithMissingFields\"\n   166→\n   167→        # Block device mapping tests from block_device_test.go\n   168→        block_device_tests=\"TestE2EBlockDeviceMapping TestE2EBlockDeviceMappingValidation\"\n   169→\n   170→        # Scheduling constraint tests from scheduling_test.go and e2e_taints_test.go\n   171→        scheduling_tests=\"TestE2EPodDisruptionBudget TestE2EConsolidationWithPDB TestE2EPodAntiAffinity TestE2ENodeAffinity TestE2EStartupTaints TestE2EStartupTaintsRemoval TestE2ETaintsBasicScheduling TestE2ETaintValues TestE2ETaintSync TestE2EUnregisteredTaintHandling\"\n   172→\n   173→        # UserData feature tests from userdata_test.go\n   174→        userdata_tests=\"TestE2EUserDataAppend TestE2EStandardBootstrap\"\n   175→\n   176→        # Image selector tests from image_selector_test.go\n   177→        image_selector_tests=\"TestE2EImageSelector\"\n   178→\n   179→        # Multi-zone tests from multizone_test.go\n   180→        multizone_tests=\"TestE2EMultiZoneDistribution TestE2EZoneAntiAffinity TestE2ETopologySpreadConstraints TestE2EPlacementStrategyValidation TestE2EZoneFailover\"\n   181→\n   182→        # Cleanup tests from cleanup_test.go\n   183→        cleanup_tests=\"TestE2ECleanupNodePoolDeletion TestE2ECleanupNodeClassDeletion TestE2ECleanupOrphanedResources TestE2ECleanupIBMCloudResources\"\n   184→\n   185→        # Combine all tests\n   186→        all_tests=\"$core_tests $validation_tests $block_device_tests $scheduling_tests $userdata_tests $image_selector_tests $multizone_tests $cleanup_tests\"\n   187→\n   188→        test_failed=\"false\"\n   189→        passed_tests=0\n   190→        failed_tests=0\n   191→        total_tests=$(echo $all_tests | wc -w)\n   192→\n   193→        echo \"📋 Test Suite Summary:\"\n   194→        echo \"  Core Tests: $(echo $core_tests | wc -w)\"\n   195→        echo \"  Validation Tests: $(echo $validation_tests | wc -w)\"\n   196→        echo \"  Block Device Tests: $(echo $block_device_tests | wc -w)\"\n   197→        echo \"  Scheduling Tests: $(echo $scheduling_tests | wc -w)\"\n   198→        echo \"  UserData Tests: $(echo $userdata_tests | wc -w)\"\n   199→        echo \"  Image Selector Tests: $(echo $image_selector_tests | wc -w)\"\n   200→        echo \"  Multi-Zone Tests: $(echo $multizone_tests | wc -w)\"\n   201→        echo \"  Cleanup Tests: $(echo $cleanup_tests | wc -w)\"\n   202→        echo \"  Total Tests: $total_tests\"\n   203→        echo \"\"\n   204→\n   205→        # Run each test individually with cleanup between\n   206→        for test in $all_tests; do\n   207→          echo \"━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\"\n   208→          echo \"🧪 Running test: $test\"\n   209→          echo \"Progress: $((passed_tests + failed_tests + 1))/$total_tests\"\n   210→          echo \"━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\"\n   211→\n   212→          # Set appropriate timeout based on test type\n   213→          timeout=\"20m\"\n   214→          case \"$test\" in\n   215→            \"TestE2EDriftStability\")\n   216→              timeout=\"30m\"  # Drift test needs more time for monitoring\n   217→              ;;\n   218→            \"TestE2EMultiZone\"*|\"TestE2EZone\"*|\"TestE2ETopology\"*|\"TestE2EPlacementStrategy\"*)\n   219→              timeout=\"25m\"  # Multi-zone tests need extra time for cross-zone provisioning\n   220→              ;;\n   221→            \"TestE2ECleanup\"*)\n   222→              timeout=\"15m\"  # Cleanup tests are typically faster\n   223→              ;;\n   224→            \"TestE2EValidation\"*|\"TestE2ENodeClass\"*)\n   225→              timeout=\"10m\"  # Validation tests are quick\n   226→              ;;\n   227→            *)\n   228→              timeout=\"20m\"  # Default timeout for other tests\n   229→              ;;\n   230→          esac\n   231→\n   232→          # Create test-specific log file to capture all output\n   233→          test_log=\"test-artifacts/${test}-$(date +%s).log\"\n   234→          mkdir -p test-artifacts\n   235→\n   236→          # Run test with enhanced logging and crash recovery\n   237→          set +e  # Don't exit on failure\n   238→          timeout $timeout go test -tags=e2e -v -timeout $timeout ./test/e2e -run \"^$test$\" -count=1 2>&1 | tee \"$test_log\"\n   239→          test_exit_code=$?\n   240→          set -e  # Re-enable exit on failure\n   241→\n   242→          if [ $test_exit_code -eq 0 ]; then\n   243→            echo \"✅ Test $test passed\"\n   244→            passed_tests=$((passed_tests + 1))\n   245→          else\n   246→            echo \"❌ Test $test failed (exit code: $test_exit_code)\"\n   247→            failed_tests=$((failed_tests + 1))\n   248→\n   249→            # Enhanced debug information on failure\n   250→            echo \"📊 Debug information for failed test $test:\"\n   251→            echo \"  Exit code: $test_exit_code\"\n   252→            echo \"  Log file: $test_log\"\n   253→\n   254→            # Collect system state\n   255→            kubectl get nodes --no-headers | wc -l | xargs echo \"  Total nodes:\"\n   256→            kubectl get nodeclaims --no-headers 2>/dev/null | wc -l | xargs echo \"  Total nodeclaims:\" || echo \"  Total nodeclaims: 0\"\n   257→            kubectl get pods -l test=e2e --all-namespaces --no-headers 2>/dev/null | wc -l | xargs echo \"  Total e2e pods:\" || echo \"  Total e2e pods: 0\"\n   258→\n   259→            # Collect Karpenter pod status\n   260→            echo \"  Karpenter pod status:\"\n   261→            kubectl get pods -n karpenter -l app.kubernetes.io/name=karpenter --no-headers 2>/dev/null || echo \"    No Karpenter pods found\"\n   262→\n   263→            # Collect recent events (errors and warnings)\n   264→            echo \"  Recent warning events:\"\n   265→            kubectl get events -A --field-selector type=Warning --sort-by='.lastTimestamp' 2>/dev/null | tail -5 || echo \"    No warning events\"\n   266→\n   267→            # Check for panic or crash indicators in test log\n   268→            if grep -i \"panic\\|fatal\\|segmentation\\|killed\" \"$test_log\" >/dev/null 2>&1; then\n   269→              echo \"  ⚠️  Test appears to have crashed (panic/fatal error detected)\"\n   270→            fi\n   271→\n   272→            # Collect Karpenter logs immediately after failure\n   273→            kubectl logs -n karpenter -l app.kubernetes.io/name=karpenter --tail=100 > \"test-artifacts/karpenter-logs-${test}-$(date +%s).txt\" 2>/dev/null || echo \"  Failed to collect Karpenter logs\"\n   274→\n   275→            test_failed=\"true\"\n   276→          fi\n   277→\n   278→          # Inter-test cleanup and stabilization\n   279→          echo \"🧹 Cleaning up after test: $test\"\n   280→\n   281→          # Delete test-specific resources\n   282→          kubectl delete pods -l test=e2e --all-namespaces --timeout=300s || true\n   283→          kubectl delete deployments -l test=e2e --all-namespaces --timeout=300s || true\n   284→          kubectl delete nodeclaims -l test=e2e --timeout=300s || true\n   285→          kubectl delete nodepools -l test=e2e --timeout=300s || true\n   286→          kubectl delete ibmnodeclasses -l test=e2e --timeout=300s || true\n   287→\n   288→          # Wait for cleanup to complete\n   289→          echo \"⏳ Waiting for cleanup to complete...\"\n   290→\n   291→          # Extended cleanup wait for drift stability test due to NodeClaim deletion timeouts\n   292→          if [ \"$test\" = \"TestE2EDriftStability\" ]; then\n   293→            echo \"⏳ Extended cleanup wait for drift stability test...\"\n   294→            sleep 120  # 2 minutes for NodeClaim finalizers to complete\n   295→          else\n   296→            sleep 30   # Standard cleanup wait\n   297→          fi\n   298→\n   299→          # Check cluster health before next test\n   300→          kubectl get nodes --no-headers | grep -c Ready | xargs echo \"Ready nodes:\"\n   301→          kubectl get nodeclaims --no-headers | grep -c True | xargs echo \"Ready nodeclaims:\" || echo \"Ready nodeclaims: 0\"\n   302→\n   303→          echo \"✅ Completed test: $test\"\n   304→          echo \"\"\n   305→        done\n   306→\n   307→        echo \"━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\"\n   308→        echo \"📊 Test Suite Results:\"\n   309→        echo \"━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\"\n   310→        echo \"  Total Tests: $total_tests\"\n   311→        echo \"  ✅ Passed: $passed_tests\"\n   312→        echo \"  ❌ Failed: $failed_tests\"\n   313→        echo \"  Success Rate: $((passed_tests * 100 / total_tests))%\"\n   314→        echo \"\"\n   315→\n   316→        # Check if any test failed\n   317→        if [ \"$test_failed\" = \"true\" ]; then\n   318→          echo \"❌ Test suite failed with $failed_tests failures\"\n   319→          exit 1\n   320→        fi\n   321→\n   322→        echo \"✅ All E2E tests completed successfully!\"\n   323→\n   324→        # Run benchmarks if requested\n   325→        if [ \"$RUN_E2E_BENCHMARKS\" = \"true\" ]; then\n   326→          echo \"📊 Running performance benchmarks...\"\n   327→          go test -tags=e2e -v -timeout 30m ./test/e2e/... -run=^$ -bench=.\n   328→        fi\n   329→\n   330→    - name: Collect test artifacts\n   331→      if: always()\n   332→      env:\n   333→        KUBECONFIG: /tmp/kubeconfig\n   334→      run: |\n   335→        echo \"📦 Collecting comprehensive test artifacts...\"\n   336→        mkdir -p test-artifacts\n   337→\n   338→        # Collect Karpenter logs with different tail sizes for completeness\n   339→        echo \"  Collecting Karpenter logs...\"\n   340→        kubectl logs -n karpenter -l app.kubernetes.io/name=karpenter --tail=2000 > test-artifacts/karpenter-logs.txt 2>/dev/null || echo \"Failed to collect current Karpenter logs\" > test-artifacts/karpenter-logs.txt\n   341→        kubectl logs -n karpenter -l app.kubernetes.io/name=karpenter --previous --tail=1000 > test-artifacts/karpenter-logs-previous.txt 2>/dev/null || echo \"No previous Karpenter logs available\" > test-artifacts/karpenter-logs-previous.txt\n   342→\n   343→        # Collect events with different filters\n   344→        echo \"  Collecting events...\"\n   345→        kubectl get events -A --sort-by='.lastTimestamp' > test-artifacts/events.txt 2>/dev/null || echo \"Failed to collect events\" > test-artifacts/events.txt\n   346→        kubectl get events -A --field-selector type=Warning --sort-by='.lastTimestamp' > test-artifacts/events-warnings.txt 2>/dev/null || echo \"No warning events\" > test-artifacts/events-warnings.txt\n   347→        kubectl get events -A --field-selector type=Normal --sort-by='.lastTimestamp' | tail -50 > test-artifacts/events-normal-recent.txt 2>/dev/null || echo \"No normal events\" > test-artifacts/events-normal-recent.txt\n   348→\n   349→        # Collect resource states\n   350→        echo \"  Collecting resource states...\"\n   351→        kubectl get nodes -o wide > test-artifacts/nodes.txt 2>/dev/null || echo \"Failed to collect nodes\" > test-artifacts/nodes.txt\n   352→        kubectl get nodeclaims -o yaml > test-artifacts/nodeclaims.yaml 2>/dev/null || echo \"apiVersion: v1\\nitems: []\\nkind: List\" > test-artifacts/nodeclaims.yaml\n   353→        kubectl get nodepools -o yaml > test-artifacts/nodepools.yaml 2>/dev/null || echo \"apiVersion: v1\\nitems: []\\nkind: List\" > test-artifacts/nodepools.yaml\n   354→        kubectl get ibmnodeclasses -o yaml > test-artifacts/ibmnodeclasses.yaml 2>/dev/null || echo \"apiVersion: v1\\nitems: []\\nkind: List\" > test-artifacts/ibmnodeclasses.yaml\n   355→\n   356→        # Collect Karpenter deployment status\n   357→        echo \"  Collecting Karpenter deployment status...\"\n   358→        kubectl describe deployment -n karpenter karpenter-karpenter-ibm > test-artifacts/karpenter-deployment.txt 2>/dev/null || echo \"Failed to describe Karpenter deployment\" > test-artifacts/karpenter-deployment.txt\n   359→        kubectl get pods -n karpenter -o wide > test-artifacts/karpenter-pods.txt 2>/dev/null || echo \"Failed to get Karpenter pods\" > test-artifacts/karpenter-pods.txt\n   360→\n   361→        # Collect any crash dumps or additional logs\n   362→        echo \"  Collecting additional diagnostics...\"\n   363→        kubectl get pods --all-namespaces --field-selector=status.phase!=Running,status.phase!=Succeeded > test-artifacts/problematic-pods.txt 2>/dev/null || echo \"No problematic pods found\" > test-artifacts/problematic-pods.txt\n   364→\n   365→        # Create summary of artifacts\n   366→        echo \"  Creating artifact summary...\"\n   367→        {\n   368→          echo \"E2E Test Artifacts Summary\"\n   369→          echo \"=========================\"\n   370→          echo \"Generated: $(date)\"\n   371→          echo \"Test run ID: ${{ github.run_id }}\"\n   372→          echo \"\"\n   373→          echo \"Files collected:\"\n   374→          ls -la test-artifacts/ 2>/dev/null || echo \"No artifacts directory\"\n   375→        } > test-artifacts/README.txt\n   376→\n   377→        echo \"✅ Test artifact collection completed\"\n   378→\n   379→    - name: Upload test artifacts\n   380→      if: always()\n   381→      uses: actions/upload-artifact@v4\n   382→      with:\n   383→        name: e2e-test-artifacts-${{ github.run_id }}\n   384→        path: test-artifacts/\n   385→        retention-days: 7\n   386→\n   387→    - name: Cleanup test resources\n   388→      if: always()\n   389→      env:\n   390→        IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n   391→        KUBECONFIG: /tmp/kubeconfig\n   392→      run: |\n   393→        echo \"🧹 Starting comprehensive cleanup...\"\n   394→\n   395→        # Clean up Kubernetes resources with extended timeouts\n   396→        echo \"Cleaning up Kubernetes resources...\"\n   397→        kubectl delete pods -l test=e2e --all-namespaces --timeout=10m || true\n   398→        kubectl delete deployments -l test=e2e --all-namespaces --timeout=10m || true\n   399→        kubectl delete nodeclaims -l test=e2e --timeout=10m || true\n   400→        kubectl delete nodepools -l test=e2e --timeout=10m || true\n   401→        kubectl delete ibmnodeclasses -l test=e2e --timeout=10m || true\n   402→\n   403→        # Force cleanup any stuck resources with direct patching\n   404→        echo \"Force cleaning up any stuck resources...\"\n   405→        kubectl patch nodeclaims --selector test=e2e --type='merge' -p='{\"metadata\":{\"finalizers\":[]}}' || true\n   406→        kubectl patch nodepools --selector test=e2e --type='merge' -p='{\"metadata\":{\"finalizers\":[]}}' || true\n   407→        kubectl patch ibmnodeclasses --selector test=e2e --type='merge' -p='{\"metadata\":{\"finalizers\":[]}}' || true\n   408→\n   409→        # Clean up IBM Cloud instances created by e2e tests\n   410→        echo \"Cleaning up IBM Cloud instances...\"\n   411→        ibmcloud is instances --output json | \\\n   412→          jq -r '.[] | select(.tags | index(\"karpenter-e2e\")) | .id' | \\\n   413→          xargs -I {} ibmcloud is instance-delete {} --force || true\n   414→\n   415→        # Clean up orphaned VNIs (Virtual Network Interfaces)\n   416→        echo \"Cleaning up orphaned VNIs...\"\n   417→        ibmcloud is virtual-network-interfaces --output json | \\\n   418→          jq -r '.[] | select(.name | test(\"e2e-.*-vni\")) | .id' | \\\n   419→          xargs -I {} ibmcloud is virtual-network-interface-delete {} --force || true\n   420→\n   421→        # Clean up orphaned volumes\n   422→        echo \"Cleaning up orphaned volumes...\"\n   423→        ibmcloud is volumes --output json | \\\n   424→          jq -r '.[] | select(.name | test(\"e2e-.*-boot\")) | .id' | \\\n   425→          xargs -I {} ibmcloud is volume-delete {} --force || true\n   426→\n   427→        echo \"✅ Cleanup completed\"\n   428→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"3d56012a-e276-4298-9737-5ff5b0175a85","timestamp":"2026-01-10T10:32:37.731Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/.github/workflows/e2e-tests-in-cluster.yaml","content":"name: E2E Tests (In-Cluster Runner)\n\non:\n  workflow_dispatch:\n    inputs:\n      run_benchmarks:\n        description: 'Run performance benchmarks'\n        required: false\n        type: boolean\n        default: false\n  schedule:\n    # Run nightly at 2 AM UTC\n    - cron: '0 2 * * *'\n  pull_request:\n    types: [labeled]\n\njobs:\n  e2e-tests:\n    runs-on: ubuntu-latest\n    if: |\n      github.event_name == 'workflow_dispatch' ||\n      github.event_name == 'schedule' ||\n      (github.event_name == 'pull_request' && contains(github.event.label.name, 'run-e2e'))\n\n    # Prevent concurrent e2e runs\n    concurrency:\n      group: e2e-tests\n      cancel-in-progress: false\n\n    timeout-minutes: 210\n\n    container:\n      # Run in a container with necessary tools\n      image: golang:1.25.3\n      options: --user 0\n\n    steps:\n    - name: Checkout\n      uses: actions/checkout@v4\n\n    - name: Install dependencies\n      run: |\n        apt-get update && apt-get install -y curl jq\n\n        # Install kubectl\n        curl -LO \"https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl\"\n        chmod +x kubectl\n        mv kubectl /usr/local/bin/\n\n        # Install IBM Cloud CLI\n        curl -fsSL https://clis.cloud.ibm.com/install/linux | sh\n        ibmcloud plugin install vpc-infrastructure\n\n    - name: Setup kubeconfig\n      env:\n        KUBECONFIG_CONTENT: ${{ secrets.KUBECONFIG }}\n      run: |\n        # Create kubeconfig from secret\n        printf '%s' \"$KUBECONFIG_CONTENT\" | base64 -d > /tmp/kubeconfig\n        chmod 600 /tmp/kubeconfig\n        export KUBECONFIG=/tmp/kubeconfig\n\n        # Verify the kubeconfig works\n        kubectl version --client\n\n    - name: Verify cluster access\n      env:\n        KUBECONFIG: /tmp/kubeconfig\n      run: |\n        # Verify cluster access with provided kubeconfig\n        kubectl cluster-info\n        kubectl auth can-i create nodeclaims --all-namespaces\n        kubectl auth can-i create nodepools --all-namespaces\n        kubectl auth can-i create ibmnodeclasses --all-namespaces\n\n    - name: Configure IBM Cloud CLI\n      env:\n        IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n      run: |\n        ibmcloud login --apikey \"${{ secrets.IBMCLOUD_API_KEY }}\" -r \"${{ secrets.IBMCLOUD_REGION }}\"\n\n    - name: Deploy latest version\n      env:\n        KUBECONFIG: /tmp/kubeconfig\n      run: |\n        # Install or update Karpenter CRDs\n        kubectl apply -f charts/crds/\n\n        # Restart operator pods to pull latest upstream image tag\n        kubectl rollout restart deployment/karpenter-karpenter-ibm -n karpenter\n\n    - name: Pre-test cleanup\n      env:\n        KUBECONFIG: /tmp/kubeconfig\n      run: |\n        echo \"🧹 Cleaning up any existing e2e test resources...\"\n\n        # Clean up any leftover resources from previous runs\n        kubectl delete pods -l test=e2e --all-namespaces --timeout=300s || true\n        kubectl delete deployments -l test=e2e --all-namespaces --timeout=300s || true\n        kubectl delete nodeclaims -l test=e2e --timeout=300s || true\n        kubectl delete nodepools -l test=e2e --timeout=300s || true\n        kubectl delete ibmnodeclasses -l test=e2e --timeout=300s || true\n\n        # Wait for cluster stabilization\n        echo \"⏳ Waiting for cluster stabilization...\"\n\n        # Wait for no pending e2e pods\n        for i in {1..30}; do\n          pending_pods=$(kubectl get pods -l test=e2e --all-namespaces --field-selector=status.phase=Pending --no-headers 2>/dev/null | wc -l)\n          if [ \"$pending_pods\" -eq 0 ]; then\n            echo \"✅ No pending e2e pods found\"\n            break\n          fi\n          echo \"⏳ Still have $pending_pods pending e2e pods, waiting...\"\n          sleep 10\n        done\n\n        # Wait for no disrupted nodes\n        for i in {1..30}; do\n          disrupted_nodes=$(kubectl get nodes --no-headers -o custom-columns=\"NAME:.metadata.name,TAINTS:.spec.taints[*].key\" | grep -c \"karpenter.sh/disrupted\" 2>/dev/null || echo \"0\")\n          disrupted_nodes=$(echo \"$disrupted_nodes\" | tr -d '\\n' | grep -o '[0-9]*' || echo \"0\")\n          if [ \"$disrupted_nodes\" -eq 0 ]; then\n            echo \"✅ No disrupted nodes found\"\n            break\n          fi\n          echo \"⏳ Still have $disrupted_nodes disrupted nodes, waiting...\"\n          sleep 10\n        done\n\n        # Brief pause for final cleanup\n        sleep 30\n        echo \"✅ Pre-test cleanup completed\"\n\n    - name: Run E2E tests (Sequential)\n      env:\n        RUN_E2E_TESTS: \"true\"\n        IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n        VPC_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n        IBMCLOUD_REGION: ${{ secrets.IBMCLOUD_REGION }}\n        TEST_VPC_ID: ${{ secrets.E2E_TEST_VPC_ID }}\n        TEST_SUBNET_ID: ${{ secrets.E2E_TEST_SUBNET_ID }}\n        TEST_IMAGE_ID: ${{ secrets.E2E_TEST_IMAGE_ID }}\n        TEST_ZONE: ${{ secrets.E2E_TEST_ZONE }}\n        TEST_SECURITY_GROUP_ID: ${{ secrets.E2E_TEST_SECURITY_GROUP_ID }}\n        VPC_URL: ${{ secrets.VPC_URL }}\n        KUBERNETES_API_SERVER_ENDPOINT: ${{ secrets.KUBERNETES_API_SERVER_ENDPOINT }}\n        IBM_RESOURCE_GROUP_ID: ${{ secrets.IBM_RESOURCE_GROUP_ID }}\n        IBM_SSH_KEY_ID: ${{ secrets.IBM_SSH_KEY_ID }}\n        RUN_E2E_BENCHMARKS: ${{ inputs.run_benchmarks }}\n        # Use the kubeconfig we set up\n        KUBECONFIG: /tmp/kubeconfig\n        # Configure e2e test behavior\n        E2E_SEQUENTIAL: \"true\"\n        E2E_CLEANUP_TIMEOUT: \"300s\"\n        E2E_STABILIZATION_WAIT: \"60s\"\n      run: |\n        echo \"🚀 Starting E2E test suite...\"\n\n        # Define test groups\n        # Core functionality tests from basic_workflow_test.go\n        core_tests=\"TestE2EFullWorkflow TestE2ENodePoolInstanceTypeSelection TestE2EInstanceTypeSelection TestE2EDriftStability\"\n\n        # NodeClass validation tests from validation_test.go\n        validation_tests=\"TestE2ENodeClassValidation TestE2EValidNodeClassCreation TestE2ENodeClassWithMissingFields\"\n\n        # Block device mapping tests from block_device_test.go\n        block_device_tests=\"TestE2EBlockDeviceMapping TestE2EBlockDeviceMappingValidation\"\n\n        # Scheduling constraint tests from scheduling_test.go and e2e_taints_test.go\n        scheduling_tests=\"TestE2EPodDisruptionBudget TestE2EConsolidationWithPDB TestE2EPodAntiAffinity TestE2ENodeAffinity TestE2EStartupTaints TestE2EStartupTaintsRemoval TestE2ETaintsBasicScheduling TestE2ETaintValues TestE2ETaintSync TestE2EUnregisteredTaintHandling\"\n\n        # UserData feature tests from userdata_test.go\n        userdata_tests=\"TestE2EUserDataAppend TestE2EStandardBootstrap\"\n\n        # Image selector tests from image_selector_test.go\n        image_selector_tests=\"TestE2EImageSelector\"\n\n        # Multi-zone tests from multizone_test.go\n        multizone_tests=\"TestE2EMultiZoneDistribution TestE2EZoneAntiAffinity TestE2ETopologySpreadConstraints TestE2EPlacementStrategyValidation TestE2EZoneFailover\"\n\n        # Cleanup tests from cleanup_test.go\n        cleanup_tests=\"TestE2ECleanupNodePoolDeletion TestE2ECleanupNodeClassDeletion TestE2ECleanupOrphanedResources TestE2ECleanupIBMCloudResources\"\n\n        # Combine all tests\n        all_tests=\"$core_tests $validation_tests $block_device_tests $scheduling_tests $userdata_tests $image_selector_tests $multizone_tests $cleanup_tests\"\n\n        test_failed=\"false\"\n        passed_tests=0\n        failed_tests=0\n        total_tests=$(echo $all_tests | wc -w)\n\n        echo \"📋 Test Suite Summary:\"\n        echo \"  Core Tests: $(echo $core_tests | wc -w)\"\n        echo \"  Validation Tests: $(echo $validation_tests | wc -w)\"\n        echo \"  Block Device Tests: $(echo $block_device_tests | wc -w)\"\n        echo \"  Scheduling Tests: $(echo $scheduling_tests | wc -w)\"\n        echo \"  UserData Tests: $(echo $userdata_tests | wc -w)\"\n        echo \"  Image Selector Tests: $(echo $image_selector_tests | wc -w)\"\n        echo \"  Multi-Zone Tests: $(echo $multizone_tests | wc -w)\"\n        echo \"  Cleanup Tests: $(echo $cleanup_tests | wc -w)\"\n        echo \"  Total Tests: $total_tests\"\n        echo \"\"\n\n        # Run each test individually with cleanup between\n        for test in $all_tests; do\n          echo \"━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\"\n          echo \"🧪 Running test: $test\"\n          echo \"Progress: $((passed_tests + failed_tests + 1))/$total_tests\"\n          echo \"━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\"\n\n          # Set appropriate timeout based on test type\n          timeout=\"20m\"\n          case \"$test\" in\n            \"TestE2EDriftStability\")\n              timeout=\"30m\"  # Drift test needs more time for monitoring\n              ;;\n            \"TestE2EMultiZone\"*|\"TestE2EZone\"*|\"TestE2ETopology\"*|\"TestE2EPlacementStrategy\"*)\n              timeout=\"25m\"  # Multi-zone tests need extra time for cross-zone provisioning\n              ;;\n            \"TestE2ECleanup\"*)\n              timeout=\"15m\"  # Cleanup tests are typically faster\n              ;;\n            \"TestE2EValidation\"*|\"TestE2ENodeClass\"*)\n              timeout=\"10m\"  # Validation tests are quick\n              ;;\n            *)\n              timeout=\"20m\"  # Default timeout for other tests\n              ;;\n          esac\n\n          # Create test-specific log file to capture all output\n          test_log=\"test-artifacts/${test}-$(date +%s).log\"\n          mkdir -p test-artifacts\n\n          # Run test with enhanced logging and crash recovery\n          set +e  # Don't exit on failure\n          timeout $timeout go test -tags=e2e -v -timeout $timeout ./test/e2e -run \"^$test$\" -count=1 2>&1 | tee \"$test_log\"\n          test_exit_code=$?\n          set -e  # Re-enable exit on failure\n\n          if [ $test_exit_code -eq 0 ]; then\n            echo \"✅ Test $test passed\"\n            passed_tests=$((passed_tests + 1))\n          else\n            echo \"❌ Test $test failed (exit code: $test_exit_code)\"\n            failed_tests=$((failed_tests + 1))\n\n            # Enhanced debug information on failure\n            echo \"📊 Debug information for failed test $test:\"\n            echo \"  Exit code: $test_exit_code\"\n            echo \"  Log file: $test_log\"\n\n            # Collect system state\n            kubectl get nodes --no-headers | wc -l | xargs echo \"  Total nodes:\"\n            kubectl get nodeclaims --no-headers 2>/dev/null | wc -l | xargs echo \"  Total nodeclaims:\" || echo \"  Total nodeclaims: 0\"\n            kubectl get pods -l test=e2e --all-namespaces --no-headers 2>/dev/null | wc -l | xargs echo \"  Total e2e pods:\" || echo \"  Total e2e pods: 0\"\n\n            # Collect Karpenter pod status\n            echo \"  Karpenter pod status:\"\n            kubectl get pods -n karpenter -l app.kubernetes.io/name=karpenter --no-headers 2>/dev/null || echo \"    No Karpenter pods found\"\n\n            # Collect recent events (errors and warnings)\n            echo \"  Recent warning events:\"\n            kubectl get events -A --field-selector type=Warning --sort-by='.lastTimestamp' 2>/dev/null | tail -5 || echo \"    No warning events\"\n\n            # Check for panic or crash indicators in test log\n            if grep -i \"panic\\|fatal\\|segmentation\\|killed\" \"$test_log\" >/dev/null 2>&1; then\n              echo \"  ⚠️  Test appears to have crashed (panic/fatal error detected)\"\n            fi\n\n            # Collect Karpenter logs immediately after failure\n            kubectl logs -n karpenter -l app.kubernetes.io/name=karpenter --tail=100 > \"test-artifacts/karpenter-logs-${test}-$(date +%s).txt\" 2>/dev/null || echo \"  Failed to collect Karpenter logs\"\n\n            test_failed=\"true\"\n          fi\n\n          # Inter-test cleanup and stabilization\n          echo \"🧹 Cleaning up after test: $test\"\n\n          # Delete test-specific resources\n          kubectl delete pods -l test=e2e --all-namespaces --timeout=300s || true\n          kubectl delete deployments -l test=e2e --all-namespaces --timeout=300s || true\n          kubectl delete nodeclaims -l test=e2e --timeout=300s || true\n          kubectl delete nodepools -l test=e2e --timeout=300s || true\n          kubectl delete ibmnodeclasses -l test=e2e --timeout=300s || true\n\n          # Wait for cleanup to complete\n          echo \"⏳ Waiting for cleanup to complete...\"\n\n          # Extended cleanup wait for drift stability test due to NodeClaim deletion timeouts\n          if [ \"$test\" = \"TestE2EDriftStability\" ]; then\n            echo \"⏳ Extended cleanup wait for drift stability test...\"\n            sleep 120  # 2 minutes for NodeClaim finalizers to complete\n          else\n            sleep 30   # Standard cleanup wait\n          fi\n\n          # Check cluster health before next test\n          kubectl get nodes --no-headers | grep -c Ready | xargs echo \"Ready nodes:\"\n          kubectl get nodeclaims --no-headers | grep -c True | xargs echo \"Ready nodeclaims:\" || echo \"Ready nodeclaims: 0\"\n\n          echo \"✅ Completed test: $test\"\n          echo \"\"\n        done\n\n        echo \"━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\"\n        echo \"📊 Test Suite Results:\"\n        echo \"━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\"\n        echo \"  Total Tests: $total_tests\"\n        echo \"  ✅ Passed: $passed_tests\"\n        echo \"  ❌ Failed: $failed_tests\"\n        echo \"  Success Rate: $((passed_tests * 100 / total_tests))%\"\n        echo \"\"\n\n        # Check if any test failed\n        if [ \"$test_failed\" = \"true\" ]; then\n          echo \"❌ Test suite failed with $failed_tests failures\"\n          exit 1\n        fi\n\n        echo \"✅ All E2E tests completed successfully!\"\n\n        # Run benchmarks if requested\n        if [ \"$RUN_E2E_BENCHMARKS\" = \"true\" ]; then\n          echo \"📊 Running performance benchmarks...\"\n          go test -tags=e2e -v -timeout 30m ./test/e2e/... -run=^$ -bench=.\n        fi\n\n    - name: Collect test artifacts\n      if: always()\n      env:\n        KUBECONFIG: /tmp/kubeconfig\n      run: |\n        echo \"📦 Collecting comprehensive test artifacts...\"\n        mkdir -p test-artifacts\n\n        # Collect Karpenter logs with different tail sizes for completeness\n        echo \"  Collecting Karpenter logs...\"\n        kubectl logs -n karpenter -l app.kubernetes.io/name=karpenter --tail=2000 > test-artifacts/karpenter-logs.txt 2>/dev/null || echo \"Failed to collect current Karpenter logs\" > test-artifacts/karpenter-logs.txt\n        kubectl logs -n karpenter -l app.kubernetes.io/name=karpenter --previous --tail=1000 > test-artifacts/karpenter-logs-previous.txt 2>/dev/null || echo \"No previous Karpenter logs available\" > test-artifacts/karpenter-logs-previous.txt\n\n        # Collect events with different filters\n        echo \"  Collecting events...\"\n        kubectl get events -A --sort-by='.lastTimestamp' > test-artifacts/events.txt 2>/dev/null || echo \"Failed to collect events\" > test-artifacts/events.txt\n        kubectl get events -A --field-selector type=Warning --sort-by='.lastTimestamp' > test-artifacts/events-warnings.txt 2>/dev/null || echo \"No warning events\" > test-artifacts/events-warnings.txt\n        kubectl get events -A --field-selector type=Normal --sort-by='.lastTimestamp' | tail -50 > test-artifacts/events-normal-recent.txt 2>/dev/null || echo \"No normal events\" > test-artifacts/events-normal-recent.txt\n\n        # Collect resource states\n        echo \"  Collecting resource states...\"\n        kubectl get nodes -o wide > test-artifacts/nodes.txt 2>/dev/null || echo \"Failed to collect nodes\" > test-artifacts/nodes.txt\n        kubectl get nodeclaims -o yaml > test-artifacts/nodeclaims.yaml 2>/dev/null || echo \"apiVersion: v1\\nitems: []\\nkind: List\" > test-artifacts/nodeclaims.yaml\n        kubectl get nodepools -o yaml > test-artifacts/nodepools.yaml 2>/dev/null || echo \"apiVersion: v1\\nitems: []\\nkind: List\" > test-artifacts/nodepools.yaml\n        kubectl get ibmnodeclasses -o yaml > test-artifacts/ibmnodeclasses.yaml 2>/dev/null || echo \"apiVersion: v1\\nitems: []\\nkind: List\" > test-artifacts/ibmnodeclasses.yaml\n\n        # Collect Karpenter deployment status\n        echo \"  Collecting Karpenter deployment status...\"\n        kubectl describe deployment -n karpenter karpenter-karpenter-ibm > test-artifacts/karpenter-deployment.txt 2>/dev/null || echo \"Failed to describe Karpenter deployment\" > test-artifacts/karpenter-deployment.txt\n        kubectl get pods -n karpenter -o wide > test-artifacts/karpenter-pods.txt 2>/dev/null || echo \"Failed to get Karpenter pods\" > test-artifacts/karpenter-pods.txt\n\n        # Collect any crash dumps or additional logs\n        echo \"  Collecting additional diagnostics...\"\n        kubectl get pods --all-namespaces --field-selector=status.phase!=Running,status.phase!=Succeeded > test-artifacts/problematic-pods.txt 2>/dev/null || echo \"No problematic pods found\" > test-artifacts/problematic-pods.txt\n\n        # Create summary of artifacts\n        echo \"  Creating artifact summary...\"\n        {\n          echo \"E2E Test Artifacts Summary\"\n          echo \"=========================\"\n          echo \"Generated: $(date)\"\n          echo \"Test run ID: ${{ github.run_id }}\"\n          echo \"\"\n          echo \"Files collected:\"\n          ls -la test-artifacts/ 2>/dev/null || echo \"No artifacts directory\"\n        } > test-artifacts/README.txt\n\n        echo \"✅ Test artifact collection completed\"\n\n    - name: Upload test artifacts\n      if: always()\n      uses: actions/upload-artifact@v4\n      with:\n        name: e2e-test-artifacts-${{ github.run_id }}\n        path: test-artifacts/\n        retention-days: 7\n\n    - name: Cleanup test resources\n      if: always()\n      env:\n        IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n        KUBECONFIG: /tmp/kubeconfig\n      run: |\n        echo \"🧹 Starting comprehensive cleanup...\"\n\n        # Clean up Kubernetes resources with extended timeouts\n        echo \"Cleaning up Kubernetes resources...\"\n        kubectl delete pods -l test=e2e --all-namespaces --timeout=10m || true\n        kubectl delete deployments -l test=e2e --all-namespaces --timeout=10m || true\n        kubectl delete nodeclaims -l test=e2e --timeout=10m || true\n        kubectl delete nodepools -l test=e2e --timeout=10m || true\n        kubectl delete ibmnodeclasses -l test=e2e --timeout=10m || true\n\n        # Force cleanup any stuck resources with direct patching\n        echo \"Force cleaning up any stuck resources...\"\n        kubectl patch nodeclaims --selector test=e2e --type='merge' -p='{\"metadata\":{\"finalizers\":[]}}' || true\n        kubectl patch nodepools --selector test=e2e --type='merge' -p='{\"metadata\":{\"finalizers\":[]}}' || true\n        kubectl patch ibmnodeclasses --selector test=e2e --type='merge' -p='{\"metadata\":{\"finalizers\":[]}}' || true\n\n        # Clean up IBM Cloud instances created by e2e tests\n        echo \"Cleaning up IBM Cloud instances...\"\n        ibmcloud is instances --output json | \\\n          jq -r '.[] | select(.tags | index(\"karpenter-e2e\")) | .id' | \\\n          xargs -I {} ibmcloud is instance-delete {} --force || true\n\n        # Clean up orphaned VNIs (Virtual Network Interfaces)\n        echo \"Cleaning up orphaned VNIs...\"\n        ibmcloud is virtual-network-interfaces --output json | \\\n          jq -r '.[] | select(.name | test(\"e2e-.*-vni\")) | .id' | \\\n          xargs -I {} ibmcloud is virtual-network-interface-delete {} --force || true\n\n        # Clean up orphaned volumes\n        echo \"Cleaning up orphaned volumes...\"\n        ibmcloud is volumes --output json | \\\n          jq -r '.[] | select(.name | test(\"e2e-.*-boot\")) | .id' | \\\n          xargs -I {} ibmcloud is volume-delete {} --force || true\n\n        echo \"✅ Cleanup completed\"\n","numLines":428,"startLine":1,"totalLines":428}},"sourceToolAssistantUUID":"a0f83dcc-a778-4deb-bf2f-f752585db4b4"}
{"parentUuid":"fafa67ec-0816-4dc6-a4af-c53e1e87f9fb","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01GWJciwyi6NTtKHoNKA11MT","type":"tool_result","content":"     1→name: E2E Tests for PRs\n     2→\n     3→on:\n     4→  workflow_dispatch: {}\n     5→  pull_request:\n     6→    types: [opened, synchronize, reopened]\n     7→\n     8→permissions:\n     9→  contents: read\n    10→  packages: write\n    11→\n    12→concurrency:\n    13→  group: e2e-${{ github.event.pull_request.number || github.run_id }}\n    14→  cancel-in-progress: false\n    15→\n    16→env:\n    17→  GO_VERSION: '1.25'\n    18→  KUBECTL_VERSION: '1.34.3'\n    19→\n    20→jobs:\n    21→  compute-tag:\n    22→    runs-on: ubuntu-latest\n    23→    outputs:\n    24→      tag: ${{ steps.meta.outputs.tag }}\n    25→      image_ref: ${{ steps.meta.outputs.image_ref }}\n    26→    steps:\n    27→      - name: Compute image metadata\n    28→        id: meta\n    29→        run: |\n    30→          PR_NUMBER=\"${{ github.event.pull_request.number }}\"\n    31→          HEAD_SHA=\"${{ github.event.pull_request.head.sha || github.sha }}\"\n    32→          SHORT_SHA=\"${HEAD_SHA:0:12}\"\n    33→          if [ -n \"$PR_NUMBER\" ]; then\n    34→            TAG=\"pr-${PR_NUMBER}-${SHORT_SHA}\"\n    35→          else\n    36→            TAG=\"${SHORT_SHA}\"\n    37→          fi\n    38→          echo \"tag=${TAG}\" >> $GITHUB_OUTPUT\n    39→          echo \"image_ref=quay.io/karpenter-provider-ibm-cloud/controller:${TAG}\" >> $GITHUB_OUTPUT\n    40→\n    41→  build:\n    42→    needs: compute-tag\n    43→    if: github.event_name == 'workflow_dispatch' || github.event.pull_request.head.repo.full_name == github.repository\n    44→    uses: ./.github/workflows/build-image.yaml\n    45→    with:\n    46→      tag: ${{ needs.compute-tag.outputs.tag }}\n    47→      platforms: 'linux/amd64'\n    48→      ref: ${{ github.event.pull_request.head.sha || github.sha }}\n    49→    secrets: inherit\n    50→\n    51→  e2e:\n    52→    name: Run E2E against PR image\n    53→    needs: [compute-tag, build]\n    54→    if: github.event_name == 'workflow_dispatch' || github.event.pull_request.head.repo.full_name == github.repository\n    55→    runs-on: [self-hosted, ibm-e2e]\n    56→    timeout-minutes: 210\n    57→    container:\n    58→      image: golang:1.25\n    59→      options: --user 0\n    60→    env:\n    61→      KUBECONFIG: /tmp/kubeconfig\n    62→    steps:\n    63→      - uses: actions/checkout@v4\n    64→        with:\n    65→          ref: ${{ github.event.pull_request.head.sha || github.sha }}\n    66→\n    67→      - name: Install dependencies\n    68→        run: |\n    69→          apt-get update && apt-get install -y curl jq\n    70→          curl -LO \"https://dl.k8s.io/release/v${{ env.KUBECTL_VERSION }}/bin/linux/amd64/kubectl\"\n    71→          chmod +x kubectl && mv kubectl /usr/local/bin/\n    72→          curl -fsSL https://clis.cloud.ibm.com/install/linux | sh\n    73→          ibmcloud plugin install vpc-infrastructure\n    74→\n    75→      - name: Setup kubeconfig\n    76→        env:\n    77→          KUBECONFIG_CONTENT: ${{ secrets.KUBECONFIG }}\n    78→        run: |\n    79→          printf '%s' \"$KUBECONFIG_CONTENT\" | base64 -d > /tmp/kubeconfig\n    80→          chmod 600 /tmp/kubeconfig\n    81→          kubectl version --client\n    82→\n    83→      - name: Verify cluster access\n    84→        run: |\n    85→          kubectl cluster-info\n    86→          kubectl auth can-i create nodeclaims --all-namespaces\n    87→          kubectl auth can-i create nodepools --all-namespaces\n    88→          kubectl auth can-i create ibmnodeclasses --all-namespaces\n    89→\n    90→      - name: Configure IBM Cloud CLI\n    91→        env:\n    92→          IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n    93→        run: |\n    94→          ibmcloud login --apikey \"${{ secrets.IBMCLOUD_API_KEY }}\" -r \"${{ secrets.IBMCLOUD_REGION }}\"\n    95→\n    96→      - name: Deploy PR version\n    97→        run: |\n    98→          kubectl apply -f charts/crds/\n    99→\n   100→          echo \"Checking deployment structure...\"\n   101→          kubectl get deployment karpenter-karpenter-ibm -n karpenter -o yaml | grep -A 10 \"containers:\"\n   102→\n   103→          CONTAINER_NAME=$(kubectl get deployment karpenter-karpenter-ibm -n karpenter -o jsonpath='{.spec.template.spec.containers[0].name}')\n   104→          echo \"Found container name: $CONTAINER_NAME\"\n   105→\n   106→          kubectl set image deployment/karpenter-karpenter-ibm \\\n   107→            $CONTAINER_NAME=${{ needs.compute-tag.outputs.image_ref }} \\\n   108→            -n karpenter\n   109→\n   110→          kubectl rollout status deployment/karpenter-karpenter-ibm -n karpenter --timeout=300s\n   111→\n   112→          CURRENT_IMAGE=$(kubectl get deployment karpenter-karpenter-ibm -n karpenter -o jsonpath='{.spec.template.spec.containers[0].image}')\n   113→          echo \"Deployment updated to: $CURRENT_IMAGE\"\n   114→\n   115→      - name: Pre-test cleanup\n   116→        run: |\n   117→          echo \"Cleaning up any existing e2e test resources...\"\n   118→          kubectl delete pods -l test=e2e --all-namespaces --timeout=300s || true\n   119→          kubectl delete deployments -l test=e2e --all-namespaces --timeout=300s || true\n   120→          kubectl delete nodeclaims -l test=e2e --timeout=300s || true\n   121→          kubectl delete nodepools -l test=e2e --timeout=300s || true\n   122→          kubectl delete ibmnodeclasses -l test=e2e --timeout=300s || true\n   123→\n   124→          echo \"Waiting for cluster stabilization...\"\n   125→          for i in {1..30}; do\n   126→            pending_pods=$(kubectl get pods -l test=e2e --all-namespaces --field-selector=status.phase=Pending --no-headers 2>/dev/null | wc -l)\n   127→            if [ \"$pending_pods\" -eq 0 ]; then\n   128→              echo \"No pending e2e pods found\"\n   129→              break\n   130→            fi\n   131→            echo \"Still have $pending_pods pending e2e pods, waiting...\"\n   132→            sleep 10\n   133→          done\n   134→\n   135→          for i in {1..30}; do\n   136→            disrupted_nodes=$(kubectl get nodes --no-headers -o custom-columns=\"NAME:.metadata.name,TAINTS:.spec.taints[*].key\" | grep -c \"karpenter.sh/disrupted\" 2>/dev/null || echo \"0\")\n   137→            disrupted_nodes=$(echo \"$disrupted_nodes\" | tr -d '\\n' | grep -o '[0-9]*' || echo \"0\")\n   138→            if [ \"$disrupted_nodes\" -eq 0 ]; then\n   139→              echo \"No disrupted nodes found\"\n   140→              break\n   141→            fi\n   142→            echo \"Still have $disrupted_nodes disrupted nodes, waiting...\"\n   143→            sleep 10\n   144→          done\n   145→\n   146→          sleep 30\n   147→          echo \"Pre-test cleanup completed\"\n   148→\n   149→      - name: Run E2E tests\n   150→        env:\n   151→          RUN_E2E_TESTS: \"true\"\n   152→          IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n   153→          VPC_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n   154→          IBMCLOUD_REGION: ${{ secrets.IBMCLOUD_REGION }}\n   155→          TEST_VPC_ID: ${{ secrets.E2E_TEST_VPC_ID }}\n   156→          TEST_SUBNET_ID: ${{ secrets.E2E_TEST_SUBNET_ID }}\n   157→          TEST_IMAGE_ID: ${{ secrets.E2E_TEST_IMAGE_ID }}\n   158→          TEST_ZONE: ${{ secrets.E2E_TEST_ZONE }}\n   159→          TEST_SECURITY_GROUP_ID: ${{ secrets.E2E_TEST_SECURITY_GROUP_ID }}\n   160→          VPC_URL: ${{ secrets.VPC_URL }}\n   161→          KUBERNETES_API_SERVER_ENDPOINT: ${{ secrets.KUBERNETES_API_SERVER_ENDPOINT }}\n   162→          IBM_RESOURCE_GROUP_ID: ${{ secrets.IBM_RESOURCE_GROUP_ID }}\n   163→          IBM_SSH_KEY_ID: ${{ secrets.IBM_SSH_KEY_ID }}\n   164→          E2E_SEQUENTIAL: \"true\"\n   165→          E2E_CLEANUP_TIMEOUT: \"300s\"\n   166→          E2E_STABILIZATION_WAIT: \"60s\"\n   167→        run: |\n   168→          echo \"Starting E2E test suite...\"\n   169→\n   170→          # Define test groups\n   171→          core_tests=\"TestE2EFullWorkflow TestE2ENodePoolInstanceTypeSelection TestE2EInstanceTypeSelection TestE2EDriftStability\"\n   172→          validation_tests=\"TestE2ENodeClassValidation TestE2EValidNodeClassCreation TestE2ENodeClassWithMissingFields\"\n   173→          block_device_tests=\"TestE2EBlockDeviceMapping TestE2EBlockDeviceMappingValidation\"\n   174→          scheduling_tests=\"TestE2EPodDisruptionBudget TestE2EConsolidationWithPDB TestE2EPodAntiAffinity TestE2ENodeAffinity TestE2EStartupTaints TestE2EStartupTaintsRemoval TestE2ETaintsBasicScheduling TestE2ETaintValues TestE2ETaintSync TestE2EUnregisteredTaintHandling\"\n   175→          userdata_tests=\"TestE2EUserDataAppend TestE2EStandardBootstrap\"\n   176→          image_selector_tests=\"TestE2EImageSelector\"\n   177→          multizone_tests=\"TestE2EMultiZoneDistribution TestE2EZoneAntiAffinity TestE2ETopologySpreadConstraints TestE2EPlacementStrategyValidation TestE2EZoneFailover\"\n   178→          cleanup_tests=\"TestE2ECleanupNodePoolDeletion TestE2ECleanupNodeClassDeletion TestE2ECleanupOrphanedResources TestE2ECleanupIBMCloudResources\"\n   179→\n   180→          all_tests=\"$core_tests $validation_tests $block_device_tests $scheduling_tests $userdata_tests $image_selector_tests $multizone_tests $cleanup_tests\"\n   181→\n   182→          test_failed=\"false\"\n   183→          passed_tests=0\n   184→          failed_tests=0\n   185→          total_tests=$(echo $all_tests | wc -w)\n   186→\n   187→          echo \"Test Suite Summary:\"\n   188→          echo \"  Core Tests: $(echo $core_tests | wc -w)\"\n   189→          echo \"  Validation Tests: $(echo $validation_tests | wc -w)\"\n   190→          echo \"  Block Device Tests: $(echo $block_device_tests | wc -w)\"\n   191→          echo \"  Scheduling Tests: $(echo $scheduling_tests | wc -w)\"\n   192→          echo \"  UserData Tests: $(echo $userdata_tests | wc -w)\"\n   193→          echo \"  Image Selector Tests: $(echo $image_selector_tests | wc -w)\"\n   194→          echo \"  Multi-Zone Tests: $(echo $multizone_tests | wc -w)\"\n   195→          echo \"  Cleanup Tests: $(echo $cleanup_tests | wc -w)\"\n   196→          echo \"  Total Tests: $total_tests\"\n   197→          echo \"\"\n   198→\n   199→          for test in $all_tests; do\n   200→            echo \"========================================\"\n   201→            echo \"Running test: $test\"\n   202→            echo \"Progress: $((passed_tests + failed_tests + 1))/$total_tests\"\n   203→            echo \"========================================\"\n   204→\n   205→            timeout=\"20m\"\n   206→            case \"$test\" in\n   207→              \"TestE2EDriftStability\")\n   208→                timeout=\"30m\"\n   209→                ;;\n   210→              \"TestE2EMultiZone\"*|\"TestE2EZone\"*|\"TestE2ETopology\"*|\"TestE2EPlacementStrategy\"*)\n   211→                timeout=\"25m\"\n   212→                ;;\n   213→              \"TestE2ECleanup\"*)\n   214→                timeout=\"15m\"\n   215→                ;;\n   216→              \"TestE2EValidation\"*|\"TestE2ENodeClass\"*)\n   217→                timeout=\"10m\"\n   218→                ;;\n   219→            esac\n   220→\n   221→            test_log=\"test-artifacts/${test}-$(date +%s).log\"\n   222→            mkdir -p test-artifacts\n   223→\n   224→            set +e\n   225→            timeout $timeout go test -tags=e2e -v -timeout $timeout ./test/e2e -run \"^$test$\" -count=1 -p 1 -parallel 1 2>&1 | tee \"$test_log\"\n   226→            test_exit_code=$?\n   227→            set -e\n   228→\n   229→            if [ $test_exit_code -eq 0 ]; then\n   230→              echo \"PASS: Test $test passed\"\n   231→              passed_tests=$((passed_tests + 1))\n   232→            else\n   233→              echo \"FAIL: Test $test failed (exit code: $test_exit_code)\"\n   234→              failed_tests=$((failed_tests + 1))\n   235→\n   236→              echo \"Debug information for failed test $test:\"\n   237→              echo \"  Exit code: $test_exit_code\"\n   238→              echo \"  Log file: $test_log\"\n   239→\n   240→              kubectl get nodes --no-headers | wc -l | xargs echo \"  Total nodes:\"\n   241→              kubectl get nodeclaims --no-headers 2>/dev/null | wc -l | xargs echo \"  Total nodeclaims:\" || echo \"  Total nodeclaims: 0\"\n   242→              kubectl get pods -l test=e2e --all-namespaces --no-headers 2>/dev/null | wc -l | xargs echo \"  Total e2e pods:\" || echo \"  Total e2e pods: 0\"\n   243→\n   244→              echo \"  Karpenter pod status:\"\n   245→              kubectl get pods -n karpenter -l app.kubernetes.io/name=karpenter --no-headers 2>/dev/null || echo \"    No Karpenter pods found\"\n   246→\n   247→              echo \"  Recent warning events:\"\n   248→              kubectl get events -A --field-selector type=Warning --sort-by='.lastTimestamp' 2>/dev/null | tail -5 || echo \"    No warning events\"\n   249→\n   250→              if grep -i \"panic\\|fatal\\|segmentation\\|killed\" \"$test_log\" >/dev/null 2>&1; then\n   251→                echo \"  WARNING: Test appears to have crashed (panic/fatal error detected)\"\n   252→              fi\n   253→\n   254→              kubectl logs -n karpenter -l app.kubernetes.io/name=karpenter --tail=100 > \"test-artifacts/karpenter-logs-${test}-$(date +%s).txt\" 2>/dev/null || echo \"  Failed to collect Karpenter logs\"\n   255→\n   256→              test_failed=\"true\"\n   257→            fi\n   258→\n   259→            echo \"Cleaning up after test: $test\"\n   260→            kubectl delete pods -l test=e2e --all-namespaces --timeout=300s || true\n   261→            kubectl delete deployments -l test=e2e --all-namespaces --timeout=300s || true\n   262→            kubectl delete nodeclaims -l test=e2e --timeout=300s || true\n   263→            kubectl delete nodepools -l test=e2e --timeout=300s || true\n   264→            kubectl delete ibmnodeclasses -l test=e2e --timeout=300s || true\n   265→\n   266→            echo \"Waiting for cleanup to complete...\"\n   267→            sleep 30\n   268→\n   269→            kubectl get nodes --no-headers | grep -c Ready | xargs echo \"Ready nodes:\"\n   270→            kubectl get nodeclaims --no-headers | grep -c True | xargs echo \"Ready nodeclaims:\" || echo \"Ready nodeclaims: 0\"\n   271→\n   272→            echo \"Completed test: $test\"\n   273→            echo \"\"\n   274→          done\n   275→\n   276→          echo \"========================================\"\n   277→          echo \"Test Suite Results:\"\n   278→          echo \"========================================\"\n   279→          echo \"  Total Tests: $total_tests\"\n   280→          echo \"  Passed: $passed_tests\"\n   281→          echo \"  Failed: $failed_tests\"\n   282→          echo \"  Success Rate: $((passed_tests * 100 / total_tests))%\"\n   283→          echo \"\"\n   284→\n   285→          if [ \"$test_failed\" = \"true\" ]; then\n   286→            echo \"FAIL: Test suite failed with $failed_tests failures\"\n   287→            exit 1\n   288→          fi\n   289→\n   290→          echo \"PASS: All E2E tests completed successfully!\"\n   291→\n   292→      - name: Collect test artifacts\n   293→        if: always()\n   294→        run: |\n   295→          echo \"Collecting test artifacts...\"\n   296→          mkdir -p test-artifacts\n   297→\n   298→          echo \"  Collecting Karpenter logs...\"\n   299→          kubectl logs -n karpenter -l app.kubernetes.io/name=karpenter --tail=2000 > test-artifacts/karpenter-logs.txt 2>/dev/null || echo \"Failed to collect current Karpenter logs\" > test-artifacts/karpenter-logs.txt\n   300→          kubectl logs -n karpenter -l app.kubernetes.io/name=karpenter --previous --tail=1000 > test-artifacts/karpenter-logs-previous.txt 2>/dev/null || echo \"No previous Karpenter logs available\" > test-artifacts/karpenter-logs-previous.txt\n   301→\n   302→          echo \"  Collecting events...\"\n   303→          kubectl get events -A --sort-by='.lastTimestamp' > test-artifacts/events.txt 2>/dev/null || echo \"Failed to collect events\" > test-artifacts/events.txt\n   304→          kubectl get events -A --field-selector type=Warning --sort-by='.lastTimestamp' > test-artifacts/events-warnings.txt 2>/dev/null || echo \"No warning events\" > test-artifacts/events-warnings.txt\n   305→          kubectl get events -A --field-selector type=Normal --sort-by='.lastTimestamp' | tail -50 > test-artifacts/events-normal-recent.txt 2>/dev/null || echo \"No normal events\" > test-artifacts/events-normal-recent.txt\n   306→\n   307→          echo \"  Collecting resource states...\"\n   308→          kubectl get nodes -o wide > test-artifacts/nodes.txt 2>/dev/null || echo \"Failed to collect nodes\" > test-artifacts/nodes.txt\n   309→          kubectl get nodeclaims -o yaml > test-artifacts/nodeclaims.yaml 2>/dev/null || echo \"apiVersion: v1\\nitems: []\\nkind: List\" > test-artifacts/nodeclaims.yaml\n   310→          kubectl get nodepools -o yaml > test-artifacts/nodepools.yaml 2>/dev/null || echo \"apiVersion: v1\\nitems: []\\nkind: List\" > test-artifacts/nodepools.yaml\n   311→          kubectl get ibmnodeclasses -o yaml > test-artifacts/ibmnodeclasses.yaml 2>/dev/null || echo \"apiVersion: v1\\nitems: []\\nkind: List\" > test-artifacts/ibmnodeclasses.yaml\n   312→\n   313→          echo \"  Collecting Karpenter deployment status...\"\n   314→          kubectl describe deployment -n karpenter karpenter-karpenter-ibm > test-artifacts/karpenter-deployment.txt 2>/dev/null || echo \"Failed to describe Karpenter deployment\" > test-artifacts/karpenter-deployment.txt\n   315→          kubectl get pods -n karpenter -o wide > test-artifacts/karpenter-pods.txt 2>/dev/null || echo \"Failed to get Karpenter pods\" > test-artifacts/karpenter-pods.txt\n   316→\n   317→          echo \"  Collecting additional diagnostics...\"\n   318→          kubectl get pods --all-namespaces --field-selector=status.phase!=Running,status.phase!=Succeeded > test-artifacts/problematic-pods.txt 2>/dev/null || echo \"No problematic pods found\" > test-artifacts/problematic-pods.txt\n   319→\n   320→          echo \"  Creating artifact summary...\"\n   321→          {\n   322→            echo \"E2E Test Artifacts Summary\"\n   323→            echo \"=========================\"\n   324→            echo \"Generated: $(date)\"\n   325→            echo \"Test run ID: ${{ github.run_id }}\"\n   326→            echo \"\"\n   327→            echo \"Files collected:\"\n   328→            ls -la test-artifacts/ 2>/dev/null || echo \"No artifacts directory\"\n   329→          } > test-artifacts/README.txt\n   330→\n   331→          echo \"Test artifact collection completed\"\n   332→\n   333→      - uses: actions/upload-artifact@v4\n   334→        if: always()\n   335→        with:\n   336→          name: e2e-test-artifacts-${{ github.run_id }}\n   337→          path: test-artifacts/\n   338→          retention-days: 7\n   339→\n   340→      - name: Cleanup test resources\n   341→        if: always()\n   342→        env:\n   343→          IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n   344→        run: |\n   345→          echo \"Starting cleanup...\"\n   346→          kubectl delete pods -l test=e2e --all-namespaces --timeout=10m || true\n   347→          kubectl delete deployments -l test=e2e --all-namespaces --timeout=10m || true\n   348→          kubectl delete nodeclaims -l test=e2e --timeout=10m || true\n   349→          kubectl delete nodepools -l test=e2e --timeout=10m || true\n   350→          kubectl delete ibmnodeclasses -l test=e2e --timeout=10m || true\n   351→\n   352→          kubectl patch nodeclaims --selector test=e2e --type='merge' -p='{\"metadata\":{\"finalizers\":[]}}' || true\n   353→          kubectl patch nodepools --selector test=e2e --type='merge' -p='{\"metadata\":{\"finalizers\":[]}}' || true\n   354→          kubectl patch ibmnodeclasses --selector test=e2e --type='merge' -p='{\"metadata\":{\"finalizers\":[]}}' || true\n   355→\n   356→          ibmcloud is instances --output json | \\\n   357→            jq -r '.[] | select(.tags | index(\"karpenter-e2e\")) | .id' | \\\n   358→            xargs -I {} ibmcloud is instance-delete {} --force || true\n   359→\n   360→          ibmcloud is virtual-network-interfaces --output json | \\\n   361→            jq -r '.[] | select(.name | test(\"e2e-.*-vni\")) | .id' | \\\n   362→            xargs -I {} ibmcloud is virtual-network-interface-delete {} --force || true\n   363→\n   364→          ibmcloud is volumes --output json | \\\n   365→            jq -r '.[] | select(.name | test(\"e2e-.*-boot\")) | .id' | \\\n   366→            xargs -I {} ibmcloud is volume-delete {} --force || true\n   367→\n   368→          echo \"Cleanup completed\"\n   369→\n   370→      - name: Restore original deployment\n   371→        if: always()\n   372→        run: |\n   373→          echo \"Restoring original karpenter deployment...\"\n   374→          kubectl rollout restart deployment/karpenter-karpenter-ibm -n karpenter\n   375→          kubectl rollout status deployment/karpenter-karpenter-ibm -n karpenter --timeout=300s\n   376→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"55f7c844-0740-4079-9a46-c155f1dfc579","timestamp":"2026-01-10T10:32:37.731Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/.github/workflows/e2e-tests-pr.yml","content":"name: E2E Tests for PRs\n\non:\n  workflow_dispatch: {}\n  pull_request:\n    types: [opened, synchronize, reopened]\n\npermissions:\n  contents: read\n  packages: write\n\nconcurrency:\n  group: e2e-${{ github.event.pull_request.number || github.run_id }}\n  cancel-in-progress: false\n\nenv:\n  GO_VERSION: '1.25'\n  KUBECTL_VERSION: '1.34.3'\n\njobs:\n  compute-tag:\n    runs-on: ubuntu-latest\n    outputs:\n      tag: ${{ steps.meta.outputs.tag }}\n      image_ref: ${{ steps.meta.outputs.image_ref }}\n    steps:\n      - name: Compute image metadata\n        id: meta\n        run: |\n          PR_NUMBER=\"${{ github.event.pull_request.number }}\"\n          HEAD_SHA=\"${{ github.event.pull_request.head.sha || github.sha }}\"\n          SHORT_SHA=\"${HEAD_SHA:0:12}\"\n          if [ -n \"$PR_NUMBER\" ]; then\n            TAG=\"pr-${PR_NUMBER}-${SHORT_SHA}\"\n          else\n            TAG=\"${SHORT_SHA}\"\n          fi\n          echo \"tag=${TAG}\" >> $GITHUB_OUTPUT\n          echo \"image_ref=quay.io/karpenter-provider-ibm-cloud/controller:${TAG}\" >> $GITHUB_OUTPUT\n\n  build:\n    needs: compute-tag\n    if: github.event_name == 'workflow_dispatch' || github.event.pull_request.head.repo.full_name == github.repository\n    uses: ./.github/workflows/build-image.yaml\n    with:\n      tag: ${{ needs.compute-tag.outputs.tag }}\n      platforms: 'linux/amd64'\n      ref: ${{ github.event.pull_request.head.sha || github.sha }}\n    secrets: inherit\n\n  e2e:\n    name: Run E2E against PR image\n    needs: [compute-tag, build]\n    if: github.event_name == 'workflow_dispatch' || github.event.pull_request.head.repo.full_name == github.repository\n    runs-on: [self-hosted, ibm-e2e]\n    timeout-minutes: 210\n    container:\n      image: golang:1.25\n      options: --user 0\n    env:\n      KUBECONFIG: /tmp/kubeconfig\n    steps:\n      - uses: actions/checkout@v4\n        with:\n          ref: ${{ github.event.pull_request.head.sha || github.sha }}\n\n      - name: Install dependencies\n        run: |\n          apt-get update && apt-get install -y curl jq\n          curl -LO \"https://dl.k8s.io/release/v${{ env.KUBECTL_VERSION }}/bin/linux/amd64/kubectl\"\n          chmod +x kubectl && mv kubectl /usr/local/bin/\n          curl -fsSL https://clis.cloud.ibm.com/install/linux | sh\n          ibmcloud plugin install vpc-infrastructure\n\n      - name: Setup kubeconfig\n        env:\n          KUBECONFIG_CONTENT: ${{ secrets.KUBECONFIG }}\n        run: |\n          printf '%s' \"$KUBECONFIG_CONTENT\" | base64 -d > /tmp/kubeconfig\n          chmod 600 /tmp/kubeconfig\n          kubectl version --client\n\n      - name: Verify cluster access\n        run: |\n          kubectl cluster-info\n          kubectl auth can-i create nodeclaims --all-namespaces\n          kubectl auth can-i create nodepools --all-namespaces\n          kubectl auth can-i create ibmnodeclasses --all-namespaces\n\n      - name: Configure IBM Cloud CLI\n        env:\n          IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n        run: |\n          ibmcloud login --apikey \"${{ secrets.IBMCLOUD_API_KEY }}\" -r \"${{ secrets.IBMCLOUD_REGION }}\"\n\n      - name: Deploy PR version\n        run: |\n          kubectl apply -f charts/crds/\n\n          echo \"Checking deployment structure...\"\n          kubectl get deployment karpenter-karpenter-ibm -n karpenter -o yaml | grep -A 10 \"containers:\"\n\n          CONTAINER_NAME=$(kubectl get deployment karpenter-karpenter-ibm -n karpenter -o jsonpath='{.spec.template.spec.containers[0].name}')\n          echo \"Found container name: $CONTAINER_NAME\"\n\n          kubectl set image deployment/karpenter-karpenter-ibm \\\n            $CONTAINER_NAME=${{ needs.compute-tag.outputs.image_ref }} \\\n            -n karpenter\n\n          kubectl rollout status deployment/karpenter-karpenter-ibm -n karpenter --timeout=300s\n\n          CURRENT_IMAGE=$(kubectl get deployment karpenter-karpenter-ibm -n karpenter -o jsonpath='{.spec.template.spec.containers[0].image}')\n          echo \"Deployment updated to: $CURRENT_IMAGE\"\n\n      - name: Pre-test cleanup\n        run: |\n          echo \"Cleaning up any existing e2e test resources...\"\n          kubectl delete pods -l test=e2e --all-namespaces --timeout=300s || true\n          kubectl delete deployments -l test=e2e --all-namespaces --timeout=300s || true\n          kubectl delete nodeclaims -l test=e2e --timeout=300s || true\n          kubectl delete nodepools -l test=e2e --timeout=300s || true\n          kubectl delete ibmnodeclasses -l test=e2e --timeout=300s || true\n\n          echo \"Waiting for cluster stabilization...\"\n          for i in {1..30}; do\n            pending_pods=$(kubectl get pods -l test=e2e --all-namespaces --field-selector=status.phase=Pending --no-headers 2>/dev/null | wc -l)\n            if [ \"$pending_pods\" -eq 0 ]; then\n              echo \"No pending e2e pods found\"\n              break\n            fi\n            echo \"Still have $pending_pods pending e2e pods, waiting...\"\n            sleep 10\n          done\n\n          for i in {1..30}; do\n            disrupted_nodes=$(kubectl get nodes --no-headers -o custom-columns=\"NAME:.metadata.name,TAINTS:.spec.taints[*].key\" | grep -c \"karpenter.sh/disrupted\" 2>/dev/null || echo \"0\")\n            disrupted_nodes=$(echo \"$disrupted_nodes\" | tr -d '\\n' | grep -o '[0-9]*' || echo \"0\")\n            if [ \"$disrupted_nodes\" -eq 0 ]; then\n              echo \"No disrupted nodes found\"\n              break\n            fi\n            echo \"Still have $disrupted_nodes disrupted nodes, waiting...\"\n            sleep 10\n          done\n\n          sleep 30\n          echo \"Pre-test cleanup completed\"\n\n      - name: Run E2E tests\n        env:\n          RUN_E2E_TESTS: \"true\"\n          IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n          VPC_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n          IBMCLOUD_REGION: ${{ secrets.IBMCLOUD_REGION }}\n          TEST_VPC_ID: ${{ secrets.E2E_TEST_VPC_ID }}\n          TEST_SUBNET_ID: ${{ secrets.E2E_TEST_SUBNET_ID }}\n          TEST_IMAGE_ID: ${{ secrets.E2E_TEST_IMAGE_ID }}\n          TEST_ZONE: ${{ secrets.E2E_TEST_ZONE }}\n          TEST_SECURITY_GROUP_ID: ${{ secrets.E2E_TEST_SECURITY_GROUP_ID }}\n          VPC_URL: ${{ secrets.VPC_URL }}\n          KUBERNETES_API_SERVER_ENDPOINT: ${{ secrets.KUBERNETES_API_SERVER_ENDPOINT }}\n          IBM_RESOURCE_GROUP_ID: ${{ secrets.IBM_RESOURCE_GROUP_ID }}\n          IBM_SSH_KEY_ID: ${{ secrets.IBM_SSH_KEY_ID }}\n          E2E_SEQUENTIAL: \"true\"\n          E2E_CLEANUP_TIMEOUT: \"300s\"\n          E2E_STABILIZATION_WAIT: \"60s\"\n        run: |\n          echo \"Starting E2E test suite...\"\n\n          # Define test groups\n          core_tests=\"TestE2EFullWorkflow TestE2ENodePoolInstanceTypeSelection TestE2EInstanceTypeSelection TestE2EDriftStability\"\n          validation_tests=\"TestE2ENodeClassValidation TestE2EValidNodeClassCreation TestE2ENodeClassWithMissingFields\"\n          block_device_tests=\"TestE2EBlockDeviceMapping TestE2EBlockDeviceMappingValidation\"\n          scheduling_tests=\"TestE2EPodDisruptionBudget TestE2EConsolidationWithPDB TestE2EPodAntiAffinity TestE2ENodeAffinity TestE2EStartupTaints TestE2EStartupTaintsRemoval TestE2ETaintsBasicScheduling TestE2ETaintValues TestE2ETaintSync TestE2EUnregisteredTaintHandling\"\n          userdata_tests=\"TestE2EUserDataAppend TestE2EStandardBootstrap\"\n          image_selector_tests=\"TestE2EImageSelector\"\n          multizone_tests=\"TestE2EMultiZoneDistribution TestE2EZoneAntiAffinity TestE2ETopologySpreadConstraints TestE2EPlacementStrategyValidation TestE2EZoneFailover\"\n          cleanup_tests=\"TestE2ECleanupNodePoolDeletion TestE2ECleanupNodeClassDeletion TestE2ECleanupOrphanedResources TestE2ECleanupIBMCloudResources\"\n\n          all_tests=\"$core_tests $validation_tests $block_device_tests $scheduling_tests $userdata_tests $image_selector_tests $multizone_tests $cleanup_tests\"\n\n          test_failed=\"false\"\n          passed_tests=0\n          failed_tests=0\n          total_tests=$(echo $all_tests | wc -w)\n\n          echo \"Test Suite Summary:\"\n          echo \"  Core Tests: $(echo $core_tests | wc -w)\"\n          echo \"  Validation Tests: $(echo $validation_tests | wc -w)\"\n          echo \"  Block Device Tests: $(echo $block_device_tests | wc -w)\"\n          echo \"  Scheduling Tests: $(echo $scheduling_tests | wc -w)\"\n          echo \"  UserData Tests: $(echo $userdata_tests | wc -w)\"\n          echo \"  Image Selector Tests: $(echo $image_selector_tests | wc -w)\"\n          echo \"  Multi-Zone Tests: $(echo $multizone_tests | wc -w)\"\n          echo \"  Cleanup Tests: $(echo $cleanup_tests | wc -w)\"\n          echo \"  Total Tests: $total_tests\"\n          echo \"\"\n\n          for test in $all_tests; do\n            echo \"========================================\"\n            echo \"Running test: $test\"\n            echo \"Progress: $((passed_tests + failed_tests + 1))/$total_tests\"\n            echo \"========================================\"\n\n            timeout=\"20m\"\n            case \"$test\" in\n              \"TestE2EDriftStability\")\n                timeout=\"30m\"\n                ;;\n              \"TestE2EMultiZone\"*|\"TestE2EZone\"*|\"TestE2ETopology\"*|\"TestE2EPlacementStrategy\"*)\n                timeout=\"25m\"\n                ;;\n              \"TestE2ECleanup\"*)\n                timeout=\"15m\"\n                ;;\n              \"TestE2EValidation\"*|\"TestE2ENodeClass\"*)\n                timeout=\"10m\"\n                ;;\n            esac\n\n            test_log=\"test-artifacts/${test}-$(date +%s).log\"\n            mkdir -p test-artifacts\n\n            set +e\n            timeout $timeout go test -tags=e2e -v -timeout $timeout ./test/e2e -run \"^$test$\" -count=1 -p 1 -parallel 1 2>&1 | tee \"$test_log\"\n            test_exit_code=$?\n            set -e\n\n            if [ $test_exit_code -eq 0 ]; then\n              echo \"PASS: Test $test passed\"\n              passed_tests=$((passed_tests + 1))\n            else\n              echo \"FAIL: Test $test failed (exit code: $test_exit_code)\"\n              failed_tests=$((failed_tests + 1))\n\n              echo \"Debug information for failed test $test:\"\n              echo \"  Exit code: $test_exit_code\"\n              echo \"  Log file: $test_log\"\n\n              kubectl get nodes --no-headers | wc -l | xargs echo \"  Total nodes:\"\n              kubectl get nodeclaims --no-headers 2>/dev/null | wc -l | xargs echo \"  Total nodeclaims:\" || echo \"  Total nodeclaims: 0\"\n              kubectl get pods -l test=e2e --all-namespaces --no-headers 2>/dev/null | wc -l | xargs echo \"  Total e2e pods:\" || echo \"  Total e2e pods: 0\"\n\n              echo \"  Karpenter pod status:\"\n              kubectl get pods -n karpenter -l app.kubernetes.io/name=karpenter --no-headers 2>/dev/null || echo \"    No Karpenter pods found\"\n\n              echo \"  Recent warning events:\"\n              kubectl get events -A --field-selector type=Warning --sort-by='.lastTimestamp' 2>/dev/null | tail -5 || echo \"    No warning events\"\n\n              if grep -i \"panic\\|fatal\\|segmentation\\|killed\" \"$test_log\" >/dev/null 2>&1; then\n                echo \"  WARNING: Test appears to have crashed (panic/fatal error detected)\"\n              fi\n\n              kubectl logs -n karpenter -l app.kubernetes.io/name=karpenter --tail=100 > \"test-artifacts/karpenter-logs-${test}-$(date +%s).txt\" 2>/dev/null || echo \"  Failed to collect Karpenter logs\"\n\n              test_failed=\"true\"\n            fi\n\n            echo \"Cleaning up after test: $test\"\n            kubectl delete pods -l test=e2e --all-namespaces --timeout=300s || true\n            kubectl delete deployments -l test=e2e --all-namespaces --timeout=300s || true\n            kubectl delete nodeclaims -l test=e2e --timeout=300s || true\n            kubectl delete nodepools -l test=e2e --timeout=300s || true\n            kubectl delete ibmnodeclasses -l test=e2e --timeout=300s || true\n\n            echo \"Waiting for cleanup to complete...\"\n            sleep 30\n\n            kubectl get nodes --no-headers | grep -c Ready | xargs echo \"Ready nodes:\"\n            kubectl get nodeclaims --no-headers | grep -c True | xargs echo \"Ready nodeclaims:\" || echo \"Ready nodeclaims: 0\"\n\n            echo \"Completed test: $test\"\n            echo \"\"\n          done\n\n          echo \"========================================\"\n          echo \"Test Suite Results:\"\n          echo \"========================================\"\n          echo \"  Total Tests: $total_tests\"\n          echo \"  Passed: $passed_tests\"\n          echo \"  Failed: $failed_tests\"\n          echo \"  Success Rate: $((passed_tests * 100 / total_tests))%\"\n          echo \"\"\n\n          if [ \"$test_failed\" = \"true\" ]; then\n            echo \"FAIL: Test suite failed with $failed_tests failures\"\n            exit 1\n          fi\n\n          echo \"PASS: All E2E tests completed successfully!\"\n\n      - name: Collect test artifacts\n        if: always()\n        run: |\n          echo \"Collecting test artifacts...\"\n          mkdir -p test-artifacts\n\n          echo \"  Collecting Karpenter logs...\"\n          kubectl logs -n karpenter -l app.kubernetes.io/name=karpenter --tail=2000 > test-artifacts/karpenter-logs.txt 2>/dev/null || echo \"Failed to collect current Karpenter logs\" > test-artifacts/karpenter-logs.txt\n          kubectl logs -n karpenter -l app.kubernetes.io/name=karpenter --previous --tail=1000 > test-artifacts/karpenter-logs-previous.txt 2>/dev/null || echo \"No previous Karpenter logs available\" > test-artifacts/karpenter-logs-previous.txt\n\n          echo \"  Collecting events...\"\n          kubectl get events -A --sort-by='.lastTimestamp' > test-artifacts/events.txt 2>/dev/null || echo \"Failed to collect events\" > test-artifacts/events.txt\n          kubectl get events -A --field-selector type=Warning --sort-by='.lastTimestamp' > test-artifacts/events-warnings.txt 2>/dev/null || echo \"No warning events\" > test-artifacts/events-warnings.txt\n          kubectl get events -A --field-selector type=Normal --sort-by='.lastTimestamp' | tail -50 > test-artifacts/events-normal-recent.txt 2>/dev/null || echo \"No normal events\" > test-artifacts/events-normal-recent.txt\n\n          echo \"  Collecting resource states...\"\n          kubectl get nodes -o wide > test-artifacts/nodes.txt 2>/dev/null || echo \"Failed to collect nodes\" > test-artifacts/nodes.txt\n          kubectl get nodeclaims -o yaml > test-artifacts/nodeclaims.yaml 2>/dev/null || echo \"apiVersion: v1\\nitems: []\\nkind: List\" > test-artifacts/nodeclaims.yaml\n          kubectl get nodepools -o yaml > test-artifacts/nodepools.yaml 2>/dev/null || echo \"apiVersion: v1\\nitems: []\\nkind: List\" > test-artifacts/nodepools.yaml\n          kubectl get ibmnodeclasses -o yaml > test-artifacts/ibmnodeclasses.yaml 2>/dev/null || echo \"apiVersion: v1\\nitems: []\\nkind: List\" > test-artifacts/ibmnodeclasses.yaml\n\n          echo \"  Collecting Karpenter deployment status...\"\n          kubectl describe deployment -n karpenter karpenter-karpenter-ibm > test-artifacts/karpenter-deployment.txt 2>/dev/null || echo \"Failed to describe Karpenter deployment\" > test-artifacts/karpenter-deployment.txt\n          kubectl get pods -n karpenter -o wide > test-artifacts/karpenter-pods.txt 2>/dev/null || echo \"Failed to get Karpenter pods\" > test-artifacts/karpenter-pods.txt\n\n          echo \"  Collecting additional diagnostics...\"\n          kubectl get pods --all-namespaces --field-selector=status.phase!=Running,status.phase!=Succeeded > test-artifacts/problematic-pods.txt 2>/dev/null || echo \"No problematic pods found\" > test-artifacts/problematic-pods.txt\n\n          echo \"  Creating artifact summary...\"\n          {\n            echo \"E2E Test Artifacts Summary\"\n            echo \"=========================\"\n            echo \"Generated: $(date)\"\n            echo \"Test run ID: ${{ github.run_id }}\"\n            echo \"\"\n            echo \"Files collected:\"\n            ls -la test-artifacts/ 2>/dev/null || echo \"No artifacts directory\"\n          } > test-artifacts/README.txt\n\n          echo \"Test artifact collection completed\"\n\n      - uses: actions/upload-artifact@v4\n        if: always()\n        with:\n          name: e2e-test-artifacts-${{ github.run_id }}\n          path: test-artifacts/\n          retention-days: 7\n\n      - name: Cleanup test resources\n        if: always()\n        env:\n          IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}\n        run: |\n          echo \"Starting cleanup...\"\n          kubectl delete pods -l test=e2e --all-namespaces --timeout=10m || true\n          kubectl delete deployments -l test=e2e --all-namespaces --timeout=10m || true\n          kubectl delete nodeclaims -l test=e2e --timeout=10m || true\n          kubectl delete nodepools -l test=e2e --timeout=10m || true\n          kubectl delete ibmnodeclasses -l test=e2e --timeout=10m || true\n\n          kubectl patch nodeclaims --selector test=e2e --type='merge' -p='{\"metadata\":{\"finalizers\":[]}}' || true\n          kubectl patch nodepools --selector test=e2e --type='merge' -p='{\"metadata\":{\"finalizers\":[]}}' || true\n          kubectl patch ibmnodeclasses --selector test=e2e --type='merge' -p='{\"metadata\":{\"finalizers\":[]}}' || true\n\n          ibmcloud is instances --output json | \\\n            jq -r '.[] | select(.tags | index(\"karpenter-e2e\")) | .id' | \\\n            xargs -I {} ibmcloud is instance-delete {} --force || true\n\n          ibmcloud is virtual-network-interfaces --output json | \\\n            jq -r '.[] | select(.name | test(\"e2e-.*-vni\")) | .id' | \\\n            xargs -I {} ibmcloud is virtual-network-interface-delete {} --force || true\n\n          ibmcloud is volumes --output json | \\\n            jq -r '.[] | select(.name | test(\"e2e-.*-boot\")) | .id' | \\\n            xargs -I {} ibmcloud is volume-delete {} --force || true\n\n          echo \"Cleanup completed\"\n\n      - name: Restore original deployment\n        if: always()\n        run: |\n          echo \"Restoring original karpenter deployment...\"\n          kubectl rollout restart deployment/karpenter-karpenter-ibm -n karpenter\n          kubectl rollout status deployment/karpenter-karpenter-ibm -n karpenter --timeout=300s\n","numLines":376,"startLine":1,"totalLines":376}},"sourceToolAssistantUUID":"fafa67ec-0816-4dc6-a4af-c53e1e87f9fb"}
{"parentUuid":"d81ca119-e690-4b3d-965a-86aae8b215b4","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DsQUMfruPEUWoH5LkkLz7Q","type":"tool_result","content":"     1→//go:build e2e\n     2→// +build e2e\n     3→\n     4→/*\n     5→Copyright The Kubernetes Authors.\n     6→\n     7→Licensed under the Apache License, Version 2.0 (the \"License\");\n     8→you may not use this file except in compliance with the License.\n     9→You may obtain a copy of the License at\n    10→\n    11→\thttp://www.apache.org/licenses/LICENSE-2.0\n    12→\n    13→Unless required by applicable law or agreed to in writing, software\n    14→distributed under the License is distributed on an \"AS IS\" BASIS,\n    15→WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n    16→See the License for the specific language governing permissions and\n    17→limitations under the License.\n    18→*/\n    19→package e2e\n    20→\n    21→// This file serves as the main entry point for the E2E test package.\n    22→// All test functionality has been organized into separate files:\n    23→//\n    24→// - suite.go: Test suite setup, configuration, and shared types\n    25→// - resources.go: Resource creation functions (NodeClass, NodePool, Workloads)\n    26→// - waiting.go: Waiting and polling functions\n    27→// - verification.go: Verification and validation functions\n    28→// - cleanup.go: Cleanup and deletion functions\n    29→// - diagnostics.go: Diagnostic and logging functions\n    30→// - instance_discovery.go: IBM Cloud instance discovery\n    31→//\n    32→// Test files organized by functionality:\n    33→// - basic_workflow_test.go: Core E2E workflow tests\n    34→// - validation_test.go: NodeClass and validation tests\n    35→// - cleanup_test.go: Resource cleanup tests\n    36→// - scheduling_test.go: Pod scheduling and affinity tests\n    37→// - benchmarks_test.go: Performance benchmarks\n    38→//\n    39→// This reorganization improves maintainability and reduces code duplication\n    40→// that was present in the original 2000+ line monolithic file.\n    41→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"d6232dd9-bfbb-46c9-8fe5-62c176211b98","timestamp":"2026-01-10T10:32:37.732Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/test/e2e/e2e_test.go","content":"//go:build e2e\n// +build e2e\n\n/*\nCopyright The Kubernetes Authors.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\n\thttp://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n*/\npackage e2e\n\n// This file serves as the main entry point for the E2E test package.\n// All test functionality has been organized into separate files:\n//\n// - suite.go: Test suite setup, configuration, and shared types\n// - resources.go: Resource creation functions (NodeClass, NodePool, Workloads)\n// - waiting.go: Waiting and polling functions\n// - verification.go: Verification and validation functions\n// - cleanup.go: Cleanup and deletion functions\n// - diagnostics.go: Diagnostic and logging functions\n// - instance_discovery.go: IBM Cloud instance discovery\n//\n// Test files organized by functionality:\n// - basic_workflow_test.go: Core E2E workflow tests\n// - validation_test.go: NodeClass and validation tests\n// - cleanup_test.go: Resource cleanup tests\n// - scheduling_test.go: Pod scheduling and affinity tests\n// - benchmarks_test.go: Performance benchmarks\n//\n// This reorganization improves maintainability and reduces code duplication\n// that was present in the original 2000+ line monolithic file.\n","numLines":41,"startLine":1,"totalLines":41}},"sourceToolAssistantUUID":"d81ca119-e690-4b3d-965a-86aae8b215b4"}
{"parentUuid":"1fd3bc4a-b305-43a3-8e7b-46dfcbd92083","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01VwjarTivoSfHoEVcpbn2hf","type":"tool_result","content":"     1→//go:build e2e\n     2→// +build e2e\n     3→\n     4→/*\n     5→Copyright The Kubernetes Authors.\n     6→\n     7→Licensed under the Apache License, Version 2.0 (the \"License\");\n     8→you may not use this file except in compliance with the License.\n     9→You may obtain a copy of the License at\n    10→\n    11→\thttp://www.apache.org/licenses/LICENSE-2.0\n    12→\n    13→Unless required by applicable law or agreed to in writing, software\n    14→distributed under the License is distributed on an \"AS IS\" BASIS,\n    15→WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n    16→See the License for the specific language governing permissions and\n    17→limitations under the License.\n    18→*/\n    19→package e2e\n    20→\n    21→import (\n    22→\t\"context\"\n    23→\t\"os\"\n    24→\t\"testing\"\n    25→\t\"time\"\n    26→\n    27→\t\"github.com/go-logr/zapr\"\n    28→\t\"github.com/stretchr/testify/require\"\n    29→\t\"go.uber.org/zap\"\n    30→\tappsv1 \"k8s.io/api/apps/v1\"\n    31→\tcorev1 \"k8s.io/api/core/v1\"\n    32→\tpolicyv1 \"k8s.io/api/policy/v1\"\n    33→\tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n    34→\t\"k8s.io/apimachinery/pkg/runtime\"\n    35→\t\"k8s.io/apimachinery/pkg/runtime/schema\"\n    36→\t\"k8s.io/client-go/tools/clientcmd\"\n    37→\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n    38→\t\"sigs.k8s.io/controller-runtime/pkg/client/config\"\n    39→\t\"sigs.k8s.io/controller-runtime/pkg/log\"\n    40→\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n    41→\n    42→\t\"github.com/kubernetes-sigs/karpenter-provider-ibm-cloud/pkg/apis/v1alpha1\"\n    43→)\n    44→\n    45→const (\n    46→\ttestTimeout  = 15 * time.Minute // Increased timeout for node provisioning\n    47→\tpollInterval = 10 * time.Second\n    48→)\n    49→\n    50→// E2ETestSuite contains the test environment\n    51→type E2ETestSuite struct {\n    52→\tkubeClient client.Client\n    53→\n    54→\t// Test IBM Cloud resources\n    55→\ttestVPC           string\n    56→\ttestSubnet        string\n    57→\ttestImage         string\n    58→\ttestRegion        string\n    59→\ttestZone          string\n    60→\ttestSecurityGroup string\n    61→\ttestResourceGroup string\n    62→\ttestSshKeyId      string\n    63→\tAPIServerEndpoint string\n    64→}\n    65→\n    66→// NodeSnapshot represents a snapshot of a node's state for stability monitoring\n    67→type NodeSnapshot struct {\n    68→\tName         string\n    69→\tProviderID   string\n    70→\tInstanceType string\n    71→\tCreationTime time.Time\n    72→\tLabels       map[string]string\n    73→}\n    74→\n    75→func init() {\n    76→\t// Initialize logger for controller-runtime to avoid warnings\n    77→\tzapConfig := zap.NewDevelopmentConfig()\n    78→\n    79→\t// Reduce noise in e2e tests unless verbose mode is enabled\n    80→\tif os.Getenv(\"E2E_VERBOSE\") != \"true\" {\n    81→\t\tzapConfig.Level = zap.NewAtomicLevelAt(zap.InfoLevel)\n    82→\t}\n    83→\n    84→\tzapLogger, _ := zapConfig.Build()\n    85→\tlog.SetLogger(zapr.NewLogger(zapLogger))\n    86→}\n    87→\n    88→// SetupE2ETestSuite initializes the test environment with pre-test cleanup\n    89→func SetupE2ETestSuite(t *testing.T) *E2ETestSuite {\n    90→\t// Skip if not running E2E tests\n    91→\tif os.Getenv(\"RUN_E2E_TESTS\") != \"true\" {\n    92→\t\tt.Skip(\"Skipping E2E tests - set RUN_E2E_TESTS=true to run\")\n    93→\t}\n    94→\n    95→\t// Verify required environment variables\n    96→\trequiredEnvVars := []string{\n    97→\t\t\"IBMCLOUD_API_KEY\",\n    98→\t\t\"IBMCLOUD_REGION\",\n    99→\t\t\"TEST_VPC_ID\",\n   100→\t\t\"TEST_SUBNET_ID\",\n   101→\t\t\"TEST_IMAGE_ID\",\n   102→\t\t\"TEST_ZONE\",\n   103→\t\t\"TEST_SECURITY_GROUP_ID\",\n   104→\t\t\"KUBERNETES_API_SERVER_ENDPOINT\",\n   105→\t\t\"IBM_RESOURCE_GROUP_ID\",\n   106→\t\t\"IBM_SSH_KEY_ID\",\n   107→\t}\n   108→\n   109→\tfor _, envVar := range requiredEnvVars {\n   110→\t\tif os.Getenv(envVar) == \"\" {\n   111→\t\t\tt.Fatalf(\"Required environment variable %s is not set\", envVar)\n   112→\t\t}\n   113→\t}\n   114→\n   115→\t// Create Kubernetes client using kubeconfig from environment or default\n   116→\tcfg, err := config.GetConfig()\n   117→\tif err != nil {\n   118→\t\t// Fallback to explicit kubeconfig if KUBECONFIG env is not set\n   119→\t\tkubeconfigPath := os.Getenv(\"KUBECONFIG\")\n   120→\t\tif kubeconfigPath == \"\" {\n   121→\t\t\tkubeconfigPath = \"../../kubecofig_test\"\n   122→\t\t}\n   123→\t\tcfg, err = clientcmd.BuildConfigFromFlags(\"\", kubeconfigPath)\n   124→\t\trequire.NoError(t, err)\n   125→\t}\n   126→\n   127→\t// Use the global scheme which has Karpenter v1 types registered automatically\n   128→\tscheme := runtime.NewScheme()\n   129→\trequire.NoError(t, v1alpha1.AddToScheme(scheme))\n   130→\trequire.NoError(t, corev1.AddToScheme(scheme))\n   131→\trequire.NoError(t, appsv1.AddToScheme(scheme))\n   132→\trequire.NoError(t, policyv1.AddToScheme(scheme))\n   133→\n   134→\t// Add Karpenter v1 types manually with proper group version registration\n   135→\tkarpenterGV := schema.GroupVersion{Group: \"karpenter.sh\", Version: \"v1\"}\n   136→\tmetav1.AddToGroupVersion(scheme, karpenterGV)\n   137→\tscheme.AddKnownTypes(karpenterGV,\n   138→\t\t&karpv1.NodePool{},\n   139→\t\t&karpv1.NodePoolList{},\n   140→\t\t&karpv1.NodeClaim{},\n   141→\t\t&karpv1.NodeClaimList{})\n   142→\n   143→\tkubeClient, err := client.New(cfg, client.Options{Scheme: scheme})\n   144→\trequire.NoError(t, err)\n   145→\n   146→\tsuite := &E2ETestSuite{\n   147→\t\tkubeClient:        kubeClient,\n   148→\t\ttestVPC:           os.Getenv(\"TEST_VPC_ID\"),\n   149→\t\ttestSubnet:        os.Getenv(\"TEST_SUBNET_ID\"),\n   150→\t\ttestImage:         os.Getenv(\"TEST_IMAGE_ID\"),\n   151→\t\ttestRegion:        os.Getenv(\"IBMCLOUD_REGION\"),\n   152→\t\ttestZone:          os.Getenv(\"TEST_ZONE\"),\n   153→\t\ttestSecurityGroup: os.Getenv(\"TEST_SECURITY_GROUP_ID\"),\n   154→\t\ttestResourceGroup: os.Getenv(\"IBM_RESOURCE_GROUP_ID\"),\n   155→\t\ttestSshKeyId:      os.Getenv(\"IBM_SSH_KEY_ID\"),\n   156→\t\tAPIServerEndpoint: os.Getenv(\"KUBERNETES_API_SERVER_ENDPOINT\"),\n   157→\t}\n   158→\n   159→\t// 🧹 CRITICAL: Pre-test cleanup to prevent circuit breaker issues\n   160→\tt.Logf(\"🧹 Performing PRE-TEST cleanup to prevent stale resource issues...\")\n   161→\tsuite.cleanupAllStaleResources(t)\n   162→\n   163→\t// Wait for cleanup to complete and verify cluster state\n   164→\tsuite.verifyCleanState(t)\n   165→\n   166→\treturn suite\n   167→}\n   168→\n   169→// verifyCleanState checks that cluster is clean before starting tests\n   170→func (s *E2ETestSuite) verifyCleanState(t *testing.T) {\n   171→\tctx := context.Background()\n   172→\n   173→\t// Check for any remaining E2E resources\n   174→\tvar nodeClassList v1alpha1.IBMNodeClassList\n   175→\terr := s.kubeClient.List(ctx, &nodeClassList)\n   176→\tif err == nil && len(nodeClassList.Items) > 0 {\n   177→\t\tt.Logf(\"⚠️ Warning: Found %d IBMNodeClass resources before test start:\", len(nodeClassList.Items))\n   178→\t\tfor _, nc := range nodeClassList.Items {\n   179→\t\t\tt.Logf(\"  - %s (VPC: %s, Age: %s)\", nc.Name, nc.Spec.VPC, time.Since(nc.CreationTimestamp.Time).Round(time.Second))\n   180→\t\t}\n   181→\t\t// Force cleanup if any remain\n   182→\t\tif len(nodeClassList.Items) > 0 {\n   183→\t\t\tt.Logf(\"🧹 Force cleaning remaining IBMNodeClasses...\")\n   184→\t\t\ts.cleanupAllStaleResources(t)\n   185→\t\t}\n   186→\t}\n   187→\n   188→\tvar nodeClaimList karpv1.NodeClaimList\n   189→\terr = s.kubeClient.List(ctx, &nodeClaimList)\n   190→\tif err == nil && len(nodeClaimList.Items) > 0 {\n   191→\t\tt.Logf(\"⚠️ Warning: Found %d NodeClaim resources before test start\", len(nodeClaimList.Items))\n   192→\t\tfor _, nc := range nodeClaimList.Items {\n   193→\t\t\tt.Logf(\"  - %s (Conditions: %d)\", nc.Name, len(nc.Status.Conditions))\n   194→\t\t}\n   195→\t}\n   196→\n   197→\tt.Logf(\"✅ Cluster state verified - ready for testing\")\n   198→}\n   199→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"07df07fd-d81d-43a5-9840-b26f8e3bdff1","timestamp":"2026-01-10T10:32:37.732Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/test/e2e/suite.go","content":"//go:build e2e\n// +build e2e\n\n/*\nCopyright The Kubernetes Authors.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\n\thttp://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n*/\npackage e2e\n\nimport (\n\t\"context\"\n\t\"os\"\n\t\"testing\"\n\t\"time\"\n\n\t\"github.com/go-logr/zapr\"\n\t\"github.com/stretchr/testify/require\"\n\t\"go.uber.org/zap\"\n\tappsv1 \"k8s.io/api/apps/v1\"\n\tcorev1 \"k8s.io/api/core/v1\"\n\tpolicyv1 \"k8s.io/api/policy/v1\"\n\tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n\t\"k8s.io/apimachinery/pkg/runtime\"\n\t\"k8s.io/apimachinery/pkg/runtime/schema\"\n\t\"k8s.io/client-go/tools/clientcmd\"\n\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n\t\"sigs.k8s.io/controller-runtime/pkg/client/config\"\n\t\"sigs.k8s.io/controller-runtime/pkg/log\"\n\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n\n\t\"github.com/kubernetes-sigs/karpenter-provider-ibm-cloud/pkg/apis/v1alpha1\"\n)\n\nconst (\n\ttestTimeout  = 15 * time.Minute // Increased timeout for node provisioning\n\tpollInterval = 10 * time.Second\n)\n\n// E2ETestSuite contains the test environment\ntype E2ETestSuite struct {\n\tkubeClient client.Client\n\n\t// Test IBM Cloud resources\n\ttestVPC           string\n\ttestSubnet        string\n\ttestImage         string\n\ttestRegion        string\n\ttestZone          string\n\ttestSecurityGroup string\n\ttestResourceGroup string\n\ttestSshKeyId      string\n\tAPIServerEndpoint string\n}\n\n// NodeSnapshot represents a snapshot of a node's state for stability monitoring\ntype NodeSnapshot struct {\n\tName         string\n\tProviderID   string\n\tInstanceType string\n\tCreationTime time.Time\n\tLabels       map[string]string\n}\n\nfunc init() {\n\t// Initialize logger for controller-runtime to avoid warnings\n\tzapConfig := zap.NewDevelopmentConfig()\n\n\t// Reduce noise in e2e tests unless verbose mode is enabled\n\tif os.Getenv(\"E2E_VERBOSE\") != \"true\" {\n\t\tzapConfig.Level = zap.NewAtomicLevelAt(zap.InfoLevel)\n\t}\n\n\tzapLogger, _ := zapConfig.Build()\n\tlog.SetLogger(zapr.NewLogger(zapLogger))\n}\n\n// SetupE2ETestSuite initializes the test environment with pre-test cleanup\nfunc SetupE2ETestSuite(t *testing.T) *E2ETestSuite {\n\t// Skip if not running E2E tests\n\tif os.Getenv(\"RUN_E2E_TESTS\") != \"true\" {\n\t\tt.Skip(\"Skipping E2E tests - set RUN_E2E_TESTS=true to run\")\n\t}\n\n\t// Verify required environment variables\n\trequiredEnvVars := []string{\n\t\t\"IBMCLOUD_API_KEY\",\n\t\t\"IBMCLOUD_REGION\",\n\t\t\"TEST_VPC_ID\",\n\t\t\"TEST_SUBNET_ID\",\n\t\t\"TEST_IMAGE_ID\",\n\t\t\"TEST_ZONE\",\n\t\t\"TEST_SECURITY_GROUP_ID\",\n\t\t\"KUBERNETES_API_SERVER_ENDPOINT\",\n\t\t\"IBM_RESOURCE_GROUP_ID\",\n\t\t\"IBM_SSH_KEY_ID\",\n\t}\n\n\tfor _, envVar := range requiredEnvVars {\n\t\tif os.Getenv(envVar) == \"\" {\n\t\t\tt.Fatalf(\"Required environment variable %s is not set\", envVar)\n\t\t}\n\t}\n\n\t// Create Kubernetes client using kubeconfig from environment or default\n\tcfg, err := config.GetConfig()\n\tif err != nil {\n\t\t// Fallback to explicit kubeconfig if KUBECONFIG env is not set\n\t\tkubeconfigPath := os.Getenv(\"KUBECONFIG\")\n\t\tif kubeconfigPath == \"\" {\n\t\t\tkubeconfigPath = \"../../kubecofig_test\"\n\t\t}\n\t\tcfg, err = clientcmd.BuildConfigFromFlags(\"\", kubeconfigPath)\n\t\trequire.NoError(t, err)\n\t}\n\n\t// Use the global scheme which has Karpenter v1 types registered automatically\n\tscheme := runtime.NewScheme()\n\trequire.NoError(t, v1alpha1.AddToScheme(scheme))\n\trequire.NoError(t, corev1.AddToScheme(scheme))\n\trequire.NoError(t, appsv1.AddToScheme(scheme))\n\trequire.NoError(t, policyv1.AddToScheme(scheme))\n\n\t// Add Karpenter v1 types manually with proper group version registration\n\tkarpenterGV := schema.GroupVersion{Group: \"karpenter.sh\", Version: \"v1\"}\n\tmetav1.AddToGroupVersion(scheme, karpenterGV)\n\tscheme.AddKnownTypes(karpenterGV,\n\t\t&karpv1.NodePool{},\n\t\t&karpv1.NodePoolList{},\n\t\t&karpv1.NodeClaim{},\n\t\t&karpv1.NodeClaimList{})\n\n\tkubeClient, err := client.New(cfg, client.Options{Scheme: scheme})\n\trequire.NoError(t, err)\n\n\tsuite := &E2ETestSuite{\n\t\tkubeClient:        kubeClient,\n\t\ttestVPC:           os.Getenv(\"TEST_VPC_ID\"),\n\t\ttestSubnet:        os.Getenv(\"TEST_SUBNET_ID\"),\n\t\ttestImage:         os.Getenv(\"TEST_IMAGE_ID\"),\n\t\ttestRegion:        os.Getenv(\"IBMCLOUD_REGION\"),\n\t\ttestZone:          os.Getenv(\"TEST_ZONE\"),\n\t\ttestSecurityGroup: os.Getenv(\"TEST_SECURITY_GROUP_ID\"),\n\t\ttestResourceGroup: os.Getenv(\"IBM_RESOURCE_GROUP_ID\"),\n\t\ttestSshKeyId:      os.Getenv(\"IBM_SSH_KEY_ID\"),\n\t\tAPIServerEndpoint: os.Getenv(\"KUBERNETES_API_SERVER_ENDPOINT\"),\n\t}\n\n\t// 🧹 CRITICAL: Pre-test cleanup to prevent circuit breaker issues\n\tt.Logf(\"🧹 Performing PRE-TEST cleanup to prevent stale resource issues...\")\n\tsuite.cleanupAllStaleResources(t)\n\n\t// Wait for cleanup to complete and verify cluster state\n\tsuite.verifyCleanState(t)\n\n\treturn suite\n}\n\n// verifyCleanState checks that cluster is clean before starting tests\nfunc (s *E2ETestSuite) verifyCleanState(t *testing.T) {\n\tctx := context.Background()\n\n\t// Check for any remaining E2E resources\n\tvar nodeClassList v1alpha1.IBMNodeClassList\n\terr := s.kubeClient.List(ctx, &nodeClassList)\n\tif err == nil && len(nodeClassList.Items) > 0 {\n\t\tt.Logf(\"⚠️ Warning: Found %d IBMNodeClass resources before test start:\", len(nodeClassList.Items))\n\t\tfor _, nc := range nodeClassList.Items {\n\t\t\tt.Logf(\"  - %s (VPC: %s, Age: %s)\", nc.Name, nc.Spec.VPC, time.Since(nc.CreationTimestamp.Time).Round(time.Second))\n\t\t}\n\t\t// Force cleanup if any remain\n\t\tif len(nodeClassList.Items) > 0 {\n\t\t\tt.Logf(\"🧹 Force cleaning remaining IBMNodeClasses...\")\n\t\t\ts.cleanupAllStaleResources(t)\n\t\t}\n\t}\n\n\tvar nodeClaimList karpv1.NodeClaimList\n\terr = s.kubeClient.List(ctx, &nodeClaimList)\n\tif err == nil && len(nodeClaimList.Items) > 0 {\n\t\tt.Logf(\"⚠️ Warning: Found %d NodeClaim resources before test start\", len(nodeClaimList.Items))\n\t\tfor _, nc := range nodeClaimList.Items {\n\t\t\tt.Logf(\"  - %s (Conditions: %d)\", nc.Name, len(nc.Status.Conditions))\n\t\t}\n\t}\n\n\tt.Logf(\"✅ Cluster state verified - ready for testing\")\n}\n","numLines":199,"startLine":1,"totalLines":199}},"sourceToolAssistantUUID":"1fd3bc4a-b305-43a3-8e7b-46dfcbd92083"}
{"parentUuid":"07df07fd-d81d-43a5-9840-b26f8e3bdff1","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01VRh1MHFm9qyK8SdD9b58Ev","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me examine the waiting.go, waiting patterns, and test implementations:"}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":18163,"cache_read_input_tokens":21980,"cache_creation":{"ephemeral_5m_input_tokens":18163,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CWyYaR7i8iKQxomfEU1xa","type":"assistant","uuid":"5c4d3ad7-ae9f-4ee7-ab2f-96259f2f34eb","timestamp":"2026-01-10T10:32:39.772Z"}
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{"parentUuid":"0d71fd00-73f0-4287-9d86-ccd7458ef49f","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01YGo1ancdJpgm4AwEyqzWFS","type":"tool_result","content":"     1→//go:build e2e\n     2→// +build e2e\n     3→\n     4→/*\n     5→Copyright The Kubernetes Authors.\n     6→\n     7→Licensed under the Apache License, Version 2.0 (the \"License\");\n     8→you may not use this file except in compliance with the License.\n     9→You may obtain a copy of the License at\n    10→\n    11→\thttp://www.apache.org/licenses/LICENSE-2.0\n    12→\n    13→Unless required by applicable law or agreed to in writing, software\n    14→distributed under the License is distributed on an \"AS IS\" BASIS,\n    15→WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n    16→See the License for the specific language governing permissions and\n    17→limitations under the License.\n    18→*/\n    19→package e2e\n    20→\n    21→import (\n    22→\t\"context\"\n    23→\t\"strings\"\n    24→\t\"testing\"\n    25→\t\"time\"\n    26→\n    27→\t\"github.com/stretchr/testify/require\"\n    28→\tappsv1 \"k8s.io/api/apps/v1\"\n    29→\tcorev1 \"k8s.io/api/core/v1\"\n    30→\t\"k8s.io/apimachinery/pkg/api/errors\"\n    31→\tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n    32→\t\"k8s.io/apimachinery/pkg/types\"\n    33→\t\"k8s.io/apimachinery/pkg/util/wait\"\n    34→\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n    35→\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n    36→\n    37→\t\"github.com/kubernetes-sigs/karpenter-provider-ibm-cloud/pkg/apis/v1alpha1\"\n    38→)\n    39→\n    40→// waitForNodeClassReady waits for a NodeClass to be in a ready state with cache-aware validation\n    41→func (s *E2ETestSuite) waitForNodeClassReady(t *testing.T, nodeClassName string) {\n    42→\tctx, cancel := context.WithTimeout(context.Background(), testTimeout)\n    43→\tdefer cancel()\n    44→\tcheckCount := 0\n    45→\n    46→\t// First, wait a brief moment to allow controller event processing\n    47→\tinitialDelay := 2 * time.Second\n    48→\tt.Logf(\"⏳ Waiting %v for initial controller processing before validation checks...\", initialDelay)\n    49→\tselect {\n    50→\tcase <-time.After(initialDelay):\n    51→\tcase <-ctx.Done():\n    52→\t\tt.Fatal(\"Context cancelled during initial delay\")\n    53→\t}\n    54→\n    55→\terr := wait.PollUntilContextTimeout(ctx, pollInterval, testTimeout, true, func(ctx context.Context) (bool, error) {\n    56→\t\tcheckCount++\n    57→\t\tvar nodeClass v1alpha1.IBMNodeClass\n    58→\n    59→\t\t// Get NodeClass with exponential backoff for network issues\n    60→\t\tvar getErr error\n    61→\t\tfor attempt := 0; attempt < 3; attempt++ {\n    62→\t\t\tgetErr = s.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClassName}, &nodeClass)\n    63→\t\t\tif getErr == nil {\n    64→\t\t\t\tbreak\n    65→\t\t\t}\n    66→\t\t\tif errors.IsNotFound(getErr) {\n    67→\t\t\t\tbreak // Don't retry not found errors\n    68→\t\t\t}\n    69→\t\t\tbackoff := time.Duration(100*attempt) * time.Millisecond\n    70→\t\t\tt.Logf(\"Check #%d attempt %d: Get failed, retrying after %v: %v\", checkCount, attempt+1, backoff, getErr)\n    71→\t\t\tselect {\n    72→\t\t\tcase <-time.After(backoff):\n    73→\t\t\tcase <-ctx.Done():\n    74→\t\t\t\treturn false, ctx.Err()\n    75→\t\t\t}\n    76→\t\t}\n    77→\n    78→\t\tif getErr != nil {\n    79→\t\t\tt.Logf(\"Check #%d: Failed to get NodeClass after retries: %v\", checkCount, getErr)\n    80→\t\t\treturn false, getErr\n    81→\t\t}\n    82→\n    83→\t\t// Log the full NodeClass spec on first successful check\n    84→\t\tif checkCount == 1 {\n    85→\t\t\tt.Logf(\"🔍 NodeClass Spec: VPC=%s, Subnet=%s, Zone=%s, Region=%s, InstanceProfile=%s\",\n    86→\t\t\t\tnodeClass.Spec.VPC, nodeClass.Spec.Subnet, nodeClass.Spec.Zone,\n    87→\t\t\t\tnodeClass.Spec.Region, nodeClass.Spec.InstanceProfile)\n    88→\t\t\tt.Logf(\"🔍 NodeClass ResourceGroup: %s\", nodeClass.Spec.ResourceGroup)\n    89→\t\t\tt.Logf(\"🔍 NodeClass SecurityGroups: %v\", nodeClass.Spec.SecurityGroups)\n    90→\t\t\tt.Logf(\"🔍 NodeClass APIServerEndpoint: %s\", nodeClass.Spec.APIServerEndpoint)\n    91→\t\t\tt.Logf(\"🔍 NodeClass ResourceVersion: %s\", nodeClass.ResourceVersion)\n    92→\t\t}\n    93→\n    94→\t\t// Check if controller has processed this resource (has status conditions)\n    95→\t\tif len(nodeClass.Status.Conditions) == 0 {\n    96→\t\t\tt.Logf(\"Check #%d: Controller hasn't processed NodeClass yet (no status conditions), waiting...\", checkCount)\n    97→\t\t\treturn false, nil\n    98→\t\t}\n    99→\n   100→\t\t// Log all conditions every check with enhanced formatting\n   101→\t\tt.Logf(\"Check #%d: NodeClass %s conditions (ResourceVersion: %s):\", checkCount, nodeClassName, nodeClass.ResourceVersion)\n   102→\t\tfor _, condition := range nodeClass.Status.Conditions {\n   103→\t\t\tstatusIcon := \"❓\"\n   104→\t\t\tif condition.Status == metav1.ConditionTrue {\n   105→\t\t\t\tstatusIcon = \"✅\"\n   106→\t\t\t} else if condition.Status == metav1.ConditionFalse {\n   107→\t\t\t\tstatusIcon = \"❌\"\n   108→\t\t\t}\n   109→\t\t\tt.Logf(\"  %s Type: %s, Status: %s, Reason: %s, Message: %s\",\n   110→\t\t\t\tstatusIcon, condition.Type, condition.Status, condition.Reason, condition.Message)\n   111→\t\t}\n   112→\n   113→\t\t// Check for Ready condition (current controller implementation)\n   114→\t\tfor _, condition := range nodeClass.Status.Conditions {\n   115→\t\t\tif condition.Type == \"Ready\" {\n   116→\t\t\t\tif condition.Status == metav1.ConditionTrue {\n   117→\t\t\t\t\tt.Logf(\"✅ NodeClass is ready after %d checks: %s - %s\", checkCount, condition.Reason, condition.Message)\n   118→\t\t\t\t\treturn true, nil\n   119→\t\t\t\t} else {\n   120→\t\t\t\t\tt.Logf(\"❌ NodeClass not ready (check #%d): %s - %s\", checkCount, condition.Reason, condition.Message)\n   121→\t\t\t\t\t// Log validation time for debugging cache issues\n   122→\t\t\t\t\tif !nodeClass.Status.LastValidationTime.IsZero() {\n   123→\t\t\t\t\t\tvalidationAge := time.Since(nodeClass.Status.LastValidationTime.Time)\n   124→\t\t\t\t\t\tt.Logf(\"🕐 Last validation: %v ago\", validationAge)\n   125→\t\t\t\t\t}\n   126→\t\t\t\t\treturn false, nil\n   127→\t\t\t\t}\n   128→\t\t\t}\n   129→\t\t}\n   130→\n   131→\t\t// No Ready condition found yet - this indicates controller hasn't finished processing\n   132→\t\tt.Logf(\"⚠️  Ready condition not found on check #%d - controller still processing...\", checkCount)\n   133→\t\treturn false, nil\n   134→\t})\n   135→\trequire.NoError(t, err, \"NodeClass should become ready within timeout\")\n   136→}\n   137→\n   138→// waitForInstanceCreation waits for a NodeClaim to have an instance created\n   139→func (s *E2ETestSuite) waitForInstanceCreation(t *testing.T, nodeClaimName string) {\n   140→\tctx, cancel := context.WithTimeout(context.Background(), testTimeout)\n   141→\tdefer cancel()\n   142→\terr := wait.PollUntilContextTimeout(ctx, pollInterval, testTimeout, true, func(ctx context.Context) (bool, error) {\n   143→\t\tvar nodeClaim karpv1.NodeClaim\n   144→\t\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClaimName}, &nodeClaim)\n   145→\t\tif err != nil {\n   146→\t\t\treturn false, err\n   147→\t\t}\n   148→\t\t// Check if ProviderID is set and instance is launched\n   149→\t\tif nodeClaim.Status.ProviderID == \"\" {\n   150→\t\t\treturn false, nil\n   151→\t\t}\n   152→\t\t// Check if Launched condition is True\n   153→\t\tfor _, condition := range nodeClaim.Status.Conditions {\n   154→\t\t\tif condition.Type == \"Launched\" && condition.Status == metav1.ConditionTrue {\n   155→\t\t\t\treturn true, nil\n   156→\t\t\t}\n   157→\t\t}\n   158→\t\treturn false, nil\n   159→\t})\n   160→\trequire.NoError(t, err, \"NodeClaim should be launched within timeout\")\n   161→}\n   162→\n   163→// waitForInstanceDeletion waits for a NodeClaim to be fully deleted\n   164→func (s *E2ETestSuite) waitForInstanceDeletion(t *testing.T, nodeClaimName string) {\n   165→\t// Use longer timeout for deletion as IBM Cloud instances can take time to clean up\n   166→\tdeletionTimeout := 15 * time.Minute\n   167→\tctx, cancel := context.WithTimeout(context.Background(), deletionTimeout)\n   168→\tdefer cancel()\n   169→\terr := wait.PollUntilContextTimeout(ctx, pollInterval, deletionTimeout, true, func(ctx context.Context) (bool, error) {\n   170→\t\tvar nodeClaim karpv1.NodeClaim\n   171→\t\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClaimName}, &nodeClaim)\n   172→\t\tif errors.IsNotFound(err) {\n   173→\t\t\treturn true, nil // NodeClaim was deleted\n   174→\t\t}\n   175→\t\tif err != nil {\n   176→\t\t\treturn false, err\n   177→\t\t}\n   178→\t\t// Log the current status to help debug timeout issues\n   179→\t\tt.Logf(\"NodeClaim %s still exists, status: %+v\", nodeClaimName, nodeClaim.Status)\n   180→\t\treturn false, nil // Still exists\n   181→\t})\n   182→\trequire.NoError(t, err, \"NodeClaim should be deleted within timeout\")\n   183→}\n   184→\n   185→// waitForPodsToBeScheduled waits for all pods in a deployment to be scheduled and running\n   186→func (s *E2ETestSuite) waitForPodsToBeScheduled(t *testing.T, deploymentName, namespace string) {\n   187→\tctx, cancel := context.WithTimeout(context.Background(), testTimeout)\n   188→\tdefer cancel()\n   189→\tcheckCount := 0\n   190→\terr := wait.PollUntilContextTimeout(ctx, pollInterval, testTimeout, true, func(ctx context.Context) (bool, error) {\n   191→\t\tcheckCount++\n   192→\t\tvar deployment appsv1.Deployment\n   193→\t\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: deploymentName, Namespace: namespace}, &deployment)\n   194→\t\tif err != nil {\n   195→\t\t\treturn false, err\n   196→\t\t}\n   197→\t\t// Check if deployment has desired replicas ready\n   198→\t\tif deployment.Status.ReadyReplicas == *deployment.Spec.Replicas {\n   199→\t\t\tt.Logf(\"✅ All %d replicas are ready for deployment %s after %d checks\",\n   200→\t\t\t\tdeployment.Status.ReadyReplicas, deploymentName, checkCount)\n   201→\t\t\treturn true, nil\n   202→\t\t}\n   203→\t\tt.Logf(\"Check #%d: Deployment %s: %d/%d replicas ready, %d available, %d unavailable\",\n   204→\t\t\tcheckCount, deploymentName, deployment.Status.ReadyReplicas,\n   205→\t\t\t*deployment.Spec.Replicas, deployment.Status.AvailableReplicas,\n   206→\t\t\tdeployment.Status.UnavailableReplicas)\n   207→\t\t// Log NodeClaim status every 3 checks\n   208→\t\tif checkCount%3 == 0 {\n   209→\t\t\ts.logNodeClaimStatus(t)\n   210→\t\t\t// Extract testName from deploymentName to get correct NodePool name\n   211→\t\t\t// deploymentName format: \"testname-workload\" -> NodePool: \"testname-nodepool\"\n   212→\t\t\tif strings.HasSuffix(deploymentName, \"-workload\") {\n   213→\t\t\t\ttestName := strings.TrimSuffix(deploymentName, \"-workload\")\n   214→\t\t\t\ts.logNodePoolStatus(t, testName+\"-nodepool\")\n   215→\t\t\t}\n   216→\t\t}\n   217→\n   218→\t\t// If we're still waiting after many checks, dump some diagnostics\n   219→\t\tif checkCount > 10 && checkCount%5 == 0 {\n   220→\t\t\ts.logDeploymentDiagnostics(t, deploymentName, namespace)\n   221→\t\t}\n   222→\n   223→\t\treturn false, nil\n   224→\t})\n   225→\trequire.NoError(t, err, \"Deployment pods should be scheduled and running within timeout\")\n   226→}\n   227→\n   228→// waitForPodsGone waits for all pods from a deployment to be completely terminated\n   229→func (s *E2ETestSuite) waitForPodsGone(t *testing.T, deploymentName string) {\n   230→\tctx := context.Background()\n   231→\terr := wait.PollUntilContextTimeout(ctx, pollInterval, 5*time.Minute, true, func(ctx context.Context) (bool, error) {\n   232→\t\tvar podList corev1.PodList\n   233→\t\terr := s.kubeClient.List(ctx, &podList, client.MatchingLabels{\n   234→\t\t\t\"app\": deploymentName,\n   235→\t\t})\n   236→\t\tif err != nil {\n   237→\t\t\tt.Logf(\"Error checking pods: %v\", err)\n   238→\t\t\treturn false, nil\n   239→\t\t}\n   240→\t\tremainingPods := 0\n   241→\t\tfor _, pod := range podList.Items {\n   242→\t\t\tif pod.DeletionTimestamp == nil {\n   243→\t\t\t\tremainingPods++\n   244→\t\t\t}\n   245→\t\t}\n   246→\t\tt.Logf(\"Remaining pods for deployment %s: %d\", deploymentName, remainingPods)\n   247→\t\treturn remainingPods == 0, nil\n   248→\t})\n   249→\trequire.NoError(t, err, \"All pods should be terminated\")\n   250→}\n   251→\n   252→// waitForPodToBeRunning waits for a single pod to be in running state\n   253→func (s *E2ETestSuite) waitForPodToBeRunning(t *testing.T, podName, namespace string) {\n   254→\tctx, cancel := context.WithTimeout(context.Background(), testTimeout)\n   255→\tdefer cancel()\n   256→\terr := wait.PollUntilContextTimeout(ctx, pollInterval, testTimeout, true, func(ctx context.Context) (bool, error) {\n   257→\t\tvar pod corev1.Pod\n   258→\t\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: podName, Namespace: namespace}, &pod)\n   259→\t\tif err != nil {\n   260→\t\t\tt.Logf(\"Error getting pod %s: %v\", podName, err)\n   261→\t\t\treturn false, nil\n   262→\t\t}\n   263→\n   264→\t\t// Check if pod is running\n   265→\t\tif pod.Status.Phase == corev1.PodRunning {\n   266→\t\t\t// Also check that all containers are ready\n   267→\t\t\tallReady := true\n   268→\t\t\tfor _, condition := range pod.Status.Conditions {\n   269→\t\t\t\tif condition.Type == corev1.PodReady {\n   270→\t\t\t\t\tif condition.Status != corev1.ConditionTrue {\n   271→\t\t\t\t\t\tallReady = false\n   272→\t\t\t\t\t}\n   273→\t\t\t\t\tbreak\n   274→\t\t\t\t}\n   275→\t\t\t}\n   276→\t\t\tif allReady {\n   277→\t\t\t\tt.Logf(\"✅ Pod %s is running and ready\", podName)\n   278→\t\t\t\treturn true, nil\n   279→\t\t\t}\n   280→\t\t\tt.Logf(\"⏳ Pod %s is running but not ready yet\", podName)\n   281→\t\t\treturn false, nil\n   282→\t\t}\n   283→\n   284→\t\tt.Logf(\"⏳ Pod %s is in phase %s, waiting for Running...\", podName, pod.Status.Phase)\n   285→\t\treturn false, nil\n   286→\t})\n   287→\trequire.NoError(t, err, \"Pod should be running within timeout\")\n   288→}\n   289→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"5f3ca252-d061-48d0-bbe2-1a58b12adb50","timestamp":"2026-01-10T10:32:40.914Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/test/e2e/waiting.go","content":"//go:build e2e\n// +build e2e\n\n/*\nCopyright The Kubernetes Authors.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\n\thttp://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n*/\npackage e2e\n\nimport (\n\t\"context\"\n\t\"strings\"\n\t\"testing\"\n\t\"time\"\n\n\t\"github.com/stretchr/testify/require\"\n\tappsv1 \"k8s.io/api/apps/v1\"\n\tcorev1 \"k8s.io/api/core/v1\"\n\t\"k8s.io/apimachinery/pkg/api/errors\"\n\tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n\t\"k8s.io/apimachinery/pkg/types\"\n\t\"k8s.io/apimachinery/pkg/util/wait\"\n\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n\n\t\"github.com/kubernetes-sigs/karpenter-provider-ibm-cloud/pkg/apis/v1alpha1\"\n)\n\n// waitForNodeClassReady waits for a NodeClass to be in a ready state with cache-aware validation\nfunc (s *E2ETestSuite) waitForNodeClassReady(t *testing.T, nodeClassName string) {\n\tctx, cancel := context.WithTimeout(context.Background(), testTimeout)\n\tdefer cancel()\n\tcheckCount := 0\n\n\t// First, wait a brief moment to allow controller event processing\n\tinitialDelay := 2 * time.Second\n\tt.Logf(\"⏳ Waiting %v for initial controller processing before validation checks...\", initialDelay)\n\tselect {\n\tcase <-time.After(initialDelay):\n\tcase <-ctx.Done():\n\t\tt.Fatal(\"Context cancelled during initial delay\")\n\t}\n\n\terr := wait.PollUntilContextTimeout(ctx, pollInterval, testTimeout, true, func(ctx context.Context) (bool, error) {\n\t\tcheckCount++\n\t\tvar nodeClass v1alpha1.IBMNodeClass\n\n\t\t// Get NodeClass with exponential backoff for network issues\n\t\tvar getErr error\n\t\tfor attempt := 0; attempt < 3; attempt++ {\n\t\t\tgetErr = s.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClassName}, &nodeClass)\n\t\t\tif getErr == nil {\n\t\t\t\tbreak\n\t\t\t}\n\t\t\tif errors.IsNotFound(getErr) {\n\t\t\t\tbreak // Don't retry not found errors\n\t\t\t}\n\t\t\tbackoff := time.Duration(100*attempt) * time.Millisecond\n\t\t\tt.Logf(\"Check #%d attempt %d: Get failed, retrying after %v: %v\", checkCount, attempt+1, backoff, getErr)\n\t\t\tselect {\n\t\t\tcase <-time.After(backoff):\n\t\t\tcase <-ctx.Done():\n\t\t\t\treturn false, ctx.Err()\n\t\t\t}\n\t\t}\n\n\t\tif getErr != nil {\n\t\t\tt.Logf(\"Check #%d: Failed to get NodeClass after retries: %v\", checkCount, getErr)\n\t\t\treturn false, getErr\n\t\t}\n\n\t\t// Log the full NodeClass spec on first successful check\n\t\tif checkCount == 1 {\n\t\t\tt.Logf(\"🔍 NodeClass Spec: VPC=%s, Subnet=%s, Zone=%s, Region=%s, InstanceProfile=%s\",\n\t\t\t\tnodeClass.Spec.VPC, nodeClass.Spec.Subnet, nodeClass.Spec.Zone,\n\t\t\t\tnodeClass.Spec.Region, nodeClass.Spec.InstanceProfile)\n\t\t\tt.Logf(\"🔍 NodeClass ResourceGroup: %s\", nodeClass.Spec.ResourceGroup)\n\t\t\tt.Logf(\"🔍 NodeClass SecurityGroups: %v\", nodeClass.Spec.SecurityGroups)\n\t\t\tt.Logf(\"🔍 NodeClass APIServerEndpoint: %s\", nodeClass.Spec.APIServerEndpoint)\n\t\t\tt.Logf(\"🔍 NodeClass ResourceVersion: %s\", nodeClass.ResourceVersion)\n\t\t}\n\n\t\t// Check if controller has processed this resource (has status conditions)\n\t\tif len(nodeClass.Status.Conditions) == 0 {\n\t\t\tt.Logf(\"Check #%d: Controller hasn't processed NodeClass yet (no status conditions), waiting...\", checkCount)\n\t\t\treturn false, nil\n\t\t}\n\n\t\t// Log all conditions every check with enhanced formatting\n\t\tt.Logf(\"Check #%d: NodeClass %s conditions (ResourceVersion: %s):\", checkCount, nodeClassName, nodeClass.ResourceVersion)\n\t\tfor _, condition := range nodeClass.Status.Conditions {\n\t\t\tstatusIcon := \"❓\"\n\t\t\tif condition.Status == metav1.ConditionTrue {\n\t\t\t\tstatusIcon = \"✅\"\n\t\t\t} else if condition.Status == metav1.ConditionFalse {\n\t\t\t\tstatusIcon = \"❌\"\n\t\t\t}\n\t\t\tt.Logf(\"  %s Type: %s, Status: %s, Reason: %s, Message: %s\",\n\t\t\t\tstatusIcon, condition.Type, condition.Status, condition.Reason, condition.Message)\n\t\t}\n\n\t\t// Check for Ready condition (current controller implementation)\n\t\tfor _, condition := range nodeClass.Status.Conditions {\n\t\t\tif condition.Type == \"Ready\" {\n\t\t\t\tif condition.Status == metav1.ConditionTrue {\n\t\t\t\t\tt.Logf(\"✅ NodeClass is ready after %d checks: %s - %s\", checkCount, condition.Reason, condition.Message)\n\t\t\t\t\treturn true, nil\n\t\t\t\t} else {\n\t\t\t\t\tt.Logf(\"❌ NodeClass not ready (check #%d): %s - %s\", checkCount, condition.Reason, condition.Message)\n\t\t\t\t\t// Log validation time for debugging cache issues\n\t\t\t\t\tif !nodeClass.Status.LastValidationTime.IsZero() {\n\t\t\t\t\t\tvalidationAge := time.Since(nodeClass.Status.LastValidationTime.Time)\n\t\t\t\t\t\tt.Logf(\"🕐 Last validation: %v ago\", validationAge)\n\t\t\t\t\t}\n\t\t\t\t\treturn false, nil\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// No Ready condition found yet - this indicates controller hasn't finished processing\n\t\tt.Logf(\"⚠️  Ready condition not found on check #%d - controller still processing...\", checkCount)\n\t\treturn false, nil\n\t})\n\trequire.NoError(t, err, \"NodeClass should become ready within timeout\")\n}\n\n// waitForInstanceCreation waits for a NodeClaim to have an instance created\nfunc (s *E2ETestSuite) waitForInstanceCreation(t *testing.T, nodeClaimName string) {\n\tctx, cancel := context.WithTimeout(context.Background(), testTimeout)\n\tdefer cancel()\n\terr := wait.PollUntilContextTimeout(ctx, pollInterval, testTimeout, true, func(ctx context.Context) (bool, error) {\n\t\tvar nodeClaim karpv1.NodeClaim\n\t\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClaimName}, &nodeClaim)\n\t\tif err != nil {\n\t\t\treturn false, err\n\t\t}\n\t\t// Check if ProviderID is set and instance is launched\n\t\tif nodeClaim.Status.ProviderID == \"\" {\n\t\t\treturn false, nil\n\t\t}\n\t\t// Check if Launched condition is True\n\t\tfor _, condition := range nodeClaim.Status.Conditions {\n\t\t\tif condition.Type == \"Launched\" && condition.Status == metav1.ConditionTrue {\n\t\t\t\treturn true, nil\n\t\t\t}\n\t\t}\n\t\treturn false, nil\n\t})\n\trequire.NoError(t, err, \"NodeClaim should be launched within timeout\")\n}\n\n// waitForInstanceDeletion waits for a NodeClaim to be fully deleted\nfunc (s *E2ETestSuite) waitForInstanceDeletion(t *testing.T, nodeClaimName string) {\n\t// Use longer timeout for deletion as IBM Cloud instances can take time to clean up\n\tdeletionTimeout := 15 * time.Minute\n\tctx, cancel := context.WithTimeout(context.Background(), deletionTimeout)\n\tdefer cancel()\n\terr := wait.PollUntilContextTimeout(ctx, pollInterval, deletionTimeout, true, func(ctx context.Context) (bool, error) {\n\t\tvar nodeClaim karpv1.NodeClaim\n\t\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClaimName}, &nodeClaim)\n\t\tif errors.IsNotFound(err) {\n\t\t\treturn true, nil // NodeClaim was deleted\n\t\t}\n\t\tif err != nil {\n\t\t\treturn false, err\n\t\t}\n\t\t// Log the current status to help debug timeout issues\n\t\tt.Logf(\"NodeClaim %s still exists, status: %+v\", nodeClaimName, nodeClaim.Status)\n\t\treturn false, nil // Still exists\n\t})\n\trequire.NoError(t, err, \"NodeClaim should be deleted within timeout\")\n}\n\n// waitForPodsToBeScheduled waits for all pods in a deployment to be scheduled and running\nfunc (s *E2ETestSuite) waitForPodsToBeScheduled(t *testing.T, deploymentName, namespace string) {\n\tctx, cancel := context.WithTimeout(context.Background(), testTimeout)\n\tdefer cancel()\n\tcheckCount := 0\n\terr := wait.PollUntilContextTimeout(ctx, pollInterval, testTimeout, true, func(ctx context.Context) (bool, error) {\n\t\tcheckCount++\n\t\tvar deployment appsv1.Deployment\n\t\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: deploymentName, Namespace: namespace}, &deployment)\n\t\tif err != nil {\n\t\t\treturn false, err\n\t\t}\n\t\t// Check if deployment has desired replicas ready\n\t\tif deployment.Status.ReadyReplicas == *deployment.Spec.Replicas {\n\t\t\tt.Logf(\"✅ All %d replicas are ready for deployment %s after %d checks\",\n\t\t\t\tdeployment.Status.ReadyReplicas, deploymentName, checkCount)\n\t\t\treturn true, nil\n\t\t}\n\t\tt.Logf(\"Check #%d: Deployment %s: %d/%d replicas ready, %d available, %d unavailable\",\n\t\t\tcheckCount, deploymentName, deployment.Status.ReadyReplicas,\n\t\t\t*deployment.Spec.Replicas, deployment.Status.AvailableReplicas,\n\t\t\tdeployment.Status.UnavailableReplicas)\n\t\t// Log NodeClaim status every 3 checks\n\t\tif checkCount%3 == 0 {\n\t\t\ts.logNodeClaimStatus(t)\n\t\t\t// Extract testName from deploymentName to get correct NodePool name\n\t\t\t// deploymentName format: \"testname-workload\" -> NodePool: \"testname-nodepool\"\n\t\t\tif strings.HasSuffix(deploymentName, \"-workload\") {\n\t\t\t\ttestName := strings.TrimSuffix(deploymentName, \"-workload\")\n\t\t\t\ts.logNodePoolStatus(t, testName+\"-nodepool\")\n\t\t\t}\n\t\t}\n\n\t\t// If we're still waiting after many checks, dump some diagnostics\n\t\tif checkCount > 10 && checkCount%5 == 0 {\n\t\t\ts.logDeploymentDiagnostics(t, deploymentName, namespace)\n\t\t}\n\n\t\treturn false, nil\n\t})\n\trequire.NoError(t, err, \"Deployment pods should be scheduled and running within timeout\")\n}\n\n// waitForPodsGone waits for all pods from a deployment to be completely terminated\nfunc (s *E2ETestSuite) waitForPodsGone(t *testing.T, deploymentName string) {\n\tctx := context.Background()\n\terr := wait.PollUntilContextTimeout(ctx, pollInterval, 5*time.Minute, true, func(ctx context.Context) (bool, error) {\n\t\tvar podList corev1.PodList\n\t\terr := s.kubeClient.List(ctx, &podList, client.MatchingLabels{\n\t\t\t\"app\": deploymentName,\n\t\t})\n\t\tif err != nil {\n\t\t\tt.Logf(\"Error checking pods: %v\", err)\n\t\t\treturn false, nil\n\t\t}\n\t\tremainingPods := 0\n\t\tfor _, pod := range podList.Items {\n\t\t\tif pod.DeletionTimestamp == nil {\n\t\t\t\tremainingPods++\n\t\t\t}\n\t\t}\n\t\tt.Logf(\"Remaining pods for deployment %s: %d\", deploymentName, remainingPods)\n\t\treturn remainingPods == 0, nil\n\t})\n\trequire.NoError(t, err, \"All pods should be terminated\")\n}\n\n// waitForPodToBeRunning waits for a single pod to be in running state\nfunc (s *E2ETestSuite) waitForPodToBeRunning(t *testing.T, podName, namespace string) {\n\tctx, cancel := context.WithTimeout(context.Background(), testTimeout)\n\tdefer cancel()\n\terr := wait.PollUntilContextTimeout(ctx, pollInterval, testTimeout, true, func(ctx context.Context) (bool, error) {\n\t\tvar pod corev1.Pod\n\t\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: podName, Namespace: namespace}, &pod)\n\t\tif err != nil {\n\t\t\tt.Logf(\"Error getting pod %s: %v\", podName, err)\n\t\t\treturn false, nil\n\t\t}\n\n\t\t// Check if pod is running\n\t\tif pod.Status.Phase == corev1.PodRunning {\n\t\t\t// Also check that all containers are ready\n\t\t\tallReady := true\n\t\t\tfor _, condition := range pod.Status.Conditions {\n\t\t\t\tif condition.Type == corev1.PodReady {\n\t\t\t\t\tif condition.Status != corev1.ConditionTrue {\n\t\t\t\t\t\tallReady = false\n\t\t\t\t\t}\n\t\t\t\t\tbreak\n\t\t\t\t}\n\t\t\t}\n\t\t\tif allReady {\n\t\t\t\tt.Logf(\"✅ Pod %s is running and ready\", podName)\n\t\t\t\treturn true, nil\n\t\t\t}\n\t\t\tt.Logf(\"⏳ Pod %s is running but not ready yet\", podName)\n\t\t\treturn false, nil\n\t\t}\n\n\t\tt.Logf(\"⏳ Pod %s is in phase %s, waiting for Running...\", podName, pod.Status.Phase)\n\t\treturn false, nil\n\t})\n\trequire.NoError(t, err, \"Pod should be running within timeout\")\n}\n","numLines":289,"startLine":1,"totalLines":289}},"sourceToolAssistantUUID":"0d71fd00-73f0-4287-9d86-ccd7458ef49f"}
{"parentUuid":"16ce2098-3f56-4b7b-a11f-2a6b1af3d923","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HEZqDMTNLGadbeCjg4Yu26","type":"tool_result","content":"     1→//go:build e2e\n     2→// +build e2e\n     3→\n     4→/*\n     5→Copyright The Kubernetes Authors.\n     6→\n     7→Licensed under the Apache License, Version 2.0 (the \"License\");\n     8→you may not use this file except in compliance with the License.\n     9→You may obtain a copy of the License at\n    10→\n    11→\thttp://www.apache.org/licenses/LICENSE-2.0\n    12→\n    13→Unless required by applicable law or agreed to in writing, software\n    14→distributed under the License is distributed on an \"AS IS\" BASIS,\n    15→WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n    16→See the License for the specific language governing permissions and\n    17→limitations under the License.\n    18→*/\n    19→package e2e\n    20→\n    21→import (\n    22→\t\"fmt\"\n    23→\t\"testing\"\n    24→\t\"time\"\n    25→\n    26→\t\"github.com/stretchr/testify/require\"\n    27→)\n    28→\n    29→// TestE2EFullWorkflow tests the complete end-to-end workflow\n    30→func TestE2EFullWorkflow(t *testing.T) {\n    31→\tsuite := SetupE2ETestSuite(t)\n    32→\ttestName := fmt.Sprintf(\"e2e-test-%d\", time.Now().Unix())\n    33→\tt.Logf(\"Starting E2E test: %s\", testName)\n    34→\n    35→\t// Step 1: Create NodeClass\n    36→\tnodeClass := suite.createTestNodeClass(t, testName)\n    37→\tt.Logf(\"Created NodeClass: %s\", nodeClass.Name)\n    38→\n    39→\t// Step 2: Wait for NodeClass to be ready\n    40→\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n    41→\tt.Logf(\"NodeClass is ready: %s\", nodeClass.Name)\n    42→\n    43→\t// Step 3: Create NodePool\n    44→\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n    45→\tt.Logf(\"Created NodePool: %s\", nodePool.Name)\n    46→\n    47→\t// Step 4: Deploy test workload to trigger Karpenter provisioning\n    48→\tdeployment := suite.createTestWorkload(t, testName)\n    49→\tt.Logf(\"Created test workload: %s\", deployment.Name)\n    50→\n    51→\t// Step 5: Wait for pods to be scheduled and nodes to be provisioned\n    52→\tsuite.waitForPodsToBeScheduled(t, deployment.Name, deployment.Namespace)\n    53→\tt.Logf(\"Pods scheduled successfully\")\n    54→\n    55→\t// Step 6: Verify that new nodes were created by Karpenter\n    56→\tsuite.verifyKarpenterNodesExist(t)\n    57→\tt.Logf(\"Verified Karpenter nodes exist\")\n    58→\n    59→\t// Step 7: Verify instances exist in IBM Cloud\n    60→\tsuite.verifyInstancesInIBMCloud(t)\n    61→\tt.Logf(\"Verified instances exist in IBM Cloud\")\n    62→\n    63→\t// Step 8: Cleanup test resources\n    64→\tsuite.cleanupTestWorkload(t, deployment.Name, deployment.Namespace)\n    65→\tt.Logf(\"Deleted test workload: %s\", deployment.Name)\n    66→\n    67→\t// Step 9: Clean up remaining resources ONLY after all verification is complete\n    68→\tt.Logf(\"Cleaning up remaining test resources\")\n    69→\tsuite.cleanupTestResources(t, testName)\n    70→\tt.Logf(\"E2E test completed successfully: %s\", testName)\n    71→}\n    72→\n    73→// TestE2ENodePoolInstanceTypeSelection tests the customer's configuration:\n    74→// - NodeClass WITHOUT instanceProfile field (should be optional)\n    75→// - NodePool with multiple instance type requirements\n    76→func TestE2ENodePoolInstanceTypeSelection(t *testing.T) {\n    77→\tsuite := SetupE2ETestSuite(t)\n    78→\ttestName := fmt.Sprintf(\"nodepool-instance-selection-%d\", time.Now().Unix())\n    79→\tt.Logf(\"Starting NodePool instance type selection test: %s\", testName)\n    80→\n    81→\t// 🛡️ Use automatic cleanup wrapper - CRITICAL for preventing stale resources\n    82→\tsuite.WithAutoCleanup(t, testName, func() {\n    83→\t\t// Create NodeClass without instanceProfile (let NodePool control selection)\n    84→\t\tnodeClass := suite.createTestNodeClassWithoutInstanceProfile(t, testName)\n    85→\t\tt.Logf(\"Created NodeClass without instanceProfile: %s\", nodeClass.Name)\n    86→\n    87→\t\t// Wait for NodeClass to be ready\n    88→\t\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n    89→\t\tt.Logf(\"NodeClass is ready: %s\", nodeClass.Name)\n    90→\n    91→\t\t// Create NodePool with multiple instance types matching customer's config\n    92→\t\tnodePool := suite.createTestNodePoolWithMultipleInstanceTypes(t, testName, nodeClass.Name)\n    93→\t\tt.Logf(\"Created NodePool with multiple instance types: %s\", nodePool.Name)\n    94→\n    95→\t\t// Create workload with specific resource requirements to trigger provisioning\n    96→\t\tdeployment := suite.createTestWorkloadWithInstanceTypeRequirements(t, testName)\n    97→\t\tt.Logf(\"Created test workload with specific resource requirements: %s\", deployment.Name)\n    98→\n    99→\t\t// Wait for pods to be scheduled\n   100→\t\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n   101→\t\tt.Logf(\"Pods scheduled successfully\")\n   102→\n   103→\t\t// Verify that instances use one of the allowed types - use same dynamic types as NodePool\n   104→\t\tallowedTypes := suite.GetMultipleInstanceTypes(t, 4)\n   105→\t\tt.Logf(\"Verifying instances use allowed types: %v\", allowedTypes)\n   106→\t\tsuite.verifyInstancesUseAllowedTypes(t, allowedTypes)\n   107→\t\tt.Logf(\"Verified instances use allowed instance types\")\n   108→\n   109→\t\t// Verify NodePool requirements are satisfied on the provisioned nodes\n   110→\t\tsuite.verifyNodePoolRequirementsOnNodes(t, nodePool)\n   111→\t\tt.Logf(\"Verified NodePool requirements are satisfied\")\n   112→\n   113→\t\tt.Logf(\"NodePool instance type selection test completed: %s\", testName)\n   114→\t})\n   115→}\n   116→\n   117→// TestE2EInstanceTypeSelection tests Karpenter's instance type selection logic\n   118→func TestE2EInstanceTypeSelection(t *testing.T) {\n   119→\tsuite := SetupE2ETestSuite(t)\n   120→\ttestName := fmt.Sprintf(\"instance-selection-%d\", time.Now().Unix())\n   121→\tt.Logf(\"Starting instance type selection test: %s\", testName)\n   122→\n   123→\t// Create NodeClass with specific instance type to ensure predictable selection\n   124→\tnodeClass := suite.createTestNodeClass(t, testName)\n   125→\tt.Logf(\"Created NodeClass: %s\", nodeClass.Name)\n   126→\n   127→\t// Wait for NodeClass to be ready\n   128→\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n   129→\n   130→\t// Create a NodeClaim directly to test instance provisioning\n   131→\tnodeClaim := suite.createTestNodeClaim(t, testName, nodeClass.Name)\n   132→\tt.Logf(\"Created NodeClaim: %s\", nodeClaim.Name)\n   133→\n   134→\t// Wait for instance to be created\n   135→\tsuite.waitForInstanceCreation(t, nodeClaim.Name)\n   136→\tt.Logf(\"Instance created for NodeClaim: %s\", nodeClaim.Name)\n   137→\n   138→\t// Verify the instance uses the expected type\n   139→\texpectedType := nodeClass.Spec.InstanceProfile\n   140→\tsuite.verifyInstanceUsesAllowedType(t, nodeClaim.Name, []string{expectedType})\n   141→\tt.Logf(\"Verified instance uses expected type: %s\", expectedType)\n   142→\n   143→\t// Delete the NodeClaim to test cleanup\n   144→\tsuite.deleteNodeClaim(t, nodeClaim.Name)\n   145→\tt.Logf(\"Deleted NodeClaim: %s\", nodeClaim.Name)\n   146→\n   147→\t// Wait for instance to be cleaned up\n   148→\tsuite.waitForInstanceDeletion(t, nodeClaim.Name)\n   149→\tt.Logf(\"Instance cleaned up successfully\")\n   150→\n   151→\t// Cleanup remaining resources\n   152→\tsuite.cleanupTestResources(t, testName)\n   153→\tt.Logf(\"Instance type selection test completed: %s\", testName)\n   154→}\n   155→\n   156→// TestE2EDriftStability tests node stability and drift detection\n   157→func TestE2EDriftStability(t *testing.T) {\n   158→\tsuite := SetupE2ETestSuite(t)\n   159→\ttestName := fmt.Sprintf(\"drift-stability-%d\", time.Now().Unix())\n   160→\tt.Logf(\"Starting drift stability test: %s\", testName)\n   161→\n   162→\t// Create NodeClass and NodePool for stability testing\n   163→\tnodeClass := suite.createTestNodeClass(t, testName)\n   164→\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n   165→\n   166→\tnodePool := suite.createDriftStabilityNodePool(t, testName, nodeClass.Name)\n   167→\tt.Logf(\"Created stability NodePool: %s\", nodePool.Name)\n   168→\n   169→\t// Create workload to trigger provisioning\n   170→\tdeployment := suite.createTestWorkload(t, testName)\n   171→\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n   172→\n   173→\t// Capture initial node state\n   174→\tinitialNodes := suite.captureNodeSnapshot(t, nodePool.Name)\n   175→\trequire.Greater(t, len(initialNodes), 0, \"Should have provisioned nodes\")\n   176→\n   177→\t// Monitor stability for a period (reduced for testing)\n   178→\tmonitorDuration := 5 * time.Minute\n   179→\tt.Logf(\"Monitoring node stability for %v\", monitorDuration)\n   180→\tsuite.monitorNodeStability(t, nodePool.Name, initialNodes, monitorDuration)\n   181→\n   182→\t// Verify nodes are still stable after monitoring period\n   183→\tfinalNodes := suite.captureNodeSnapshot(t, nodePool.Name)\n   184→\trequire.Equal(t, len(initialNodes), len(finalNodes), \"Node count should remain stable\")\n   185→\n   186→\t// Verify specific nodes haven't drifted\n   187→\tfor _, initialNode := range initialNodes {\n   188→\t\tfound := false\n   189→\t\tfor _, finalNode := range finalNodes {\n   190→\t\t\tif initialNode.Name == finalNode.Name {\n   191→\t\t\t\tfound = true\n   192→\t\t\t\trequire.Equal(t, initialNode.ProviderID, finalNode.ProviderID, \"Node ProviderID should not change\")\n   193→\t\t\t\trequire.Equal(t, initialNode.InstanceType, finalNode.InstanceType, \"Node instance type should not change\")\n   194→\t\t\t\tbreak\n   195→\t\t\t}\n   196→\t\t}\n   197→\t\trequire.True(t, found, \"Node %s should still exist after stability period\", initialNode.Name)\n   198→\t}\n   199→\n   200→\t// Cleanup\n   201→\tsuite.cleanupTestWorkload(t, deployment.Name, \"default\")\n   202→\tsuite.cleanupTestResources(t, testName)\n   203→\tt.Logf(\"✅ Drift stability test completed successfully: %s\", testName)\n   204→}\n   205→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"8f411e89-273b-49c9-9b55-f96f82ea19e2","timestamp":"2026-01-10T10:32:40.914Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/test/e2e/basic_workflow_test.go","content":"//go:build e2e\n// +build e2e\n\n/*\nCopyright The Kubernetes Authors.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\n\thttp://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n*/\npackage e2e\n\nimport (\n\t\"fmt\"\n\t\"testing\"\n\t\"time\"\n\n\t\"github.com/stretchr/testify/require\"\n)\n\n// TestE2EFullWorkflow tests the complete end-to-end workflow\nfunc TestE2EFullWorkflow(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\ttestName := fmt.Sprintf(\"e2e-test-%d\", time.Now().Unix())\n\tt.Logf(\"Starting E2E test: %s\", testName)\n\n\t// Step 1: Create NodeClass\n\tnodeClass := suite.createTestNodeClass(t, testName)\n\tt.Logf(\"Created NodeClass: %s\", nodeClass.Name)\n\n\t// Step 2: Wait for NodeClass to be ready\n\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\tt.Logf(\"NodeClass is ready: %s\", nodeClass.Name)\n\n\t// Step 3: Create NodePool\n\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n\tt.Logf(\"Created NodePool: %s\", nodePool.Name)\n\n\t// Step 4: Deploy test workload to trigger Karpenter provisioning\n\tdeployment := suite.createTestWorkload(t, testName)\n\tt.Logf(\"Created test workload: %s\", deployment.Name)\n\n\t// Step 5: Wait for pods to be scheduled and nodes to be provisioned\n\tsuite.waitForPodsToBeScheduled(t, deployment.Name, deployment.Namespace)\n\tt.Logf(\"Pods scheduled successfully\")\n\n\t// Step 6: Verify that new nodes were created by Karpenter\n\tsuite.verifyKarpenterNodesExist(t)\n\tt.Logf(\"Verified Karpenter nodes exist\")\n\n\t// Step 7: Verify instances exist in IBM Cloud\n\tsuite.verifyInstancesInIBMCloud(t)\n\tt.Logf(\"Verified instances exist in IBM Cloud\")\n\n\t// Step 8: Cleanup test resources\n\tsuite.cleanupTestWorkload(t, deployment.Name, deployment.Namespace)\n\tt.Logf(\"Deleted test workload: %s\", deployment.Name)\n\n\t// Step 9: Clean up remaining resources ONLY after all verification is complete\n\tt.Logf(\"Cleaning up remaining test resources\")\n\tsuite.cleanupTestResources(t, testName)\n\tt.Logf(\"E2E test completed successfully: %s\", testName)\n}\n\n// TestE2ENodePoolInstanceTypeSelection tests the customer's configuration:\n// - NodeClass WITHOUT instanceProfile field (should be optional)\n// - NodePool with multiple instance type requirements\nfunc TestE2ENodePoolInstanceTypeSelection(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\ttestName := fmt.Sprintf(\"nodepool-instance-selection-%d\", time.Now().Unix())\n\tt.Logf(\"Starting NodePool instance type selection test: %s\", testName)\n\n\t// 🛡️ Use automatic cleanup wrapper - CRITICAL for preventing stale resources\n\tsuite.WithAutoCleanup(t, testName, func() {\n\t\t// Create NodeClass without instanceProfile (let NodePool control selection)\n\t\tnodeClass := suite.createTestNodeClassWithoutInstanceProfile(t, testName)\n\t\tt.Logf(\"Created NodeClass without instanceProfile: %s\", nodeClass.Name)\n\n\t\t// Wait for NodeClass to be ready\n\t\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\t\tt.Logf(\"NodeClass is ready: %s\", nodeClass.Name)\n\n\t\t// Create NodePool with multiple instance types matching customer's config\n\t\tnodePool := suite.createTestNodePoolWithMultipleInstanceTypes(t, testName, nodeClass.Name)\n\t\tt.Logf(\"Created NodePool with multiple instance types: %s\", nodePool.Name)\n\n\t\t// Create workload with specific resource requirements to trigger provisioning\n\t\tdeployment := suite.createTestWorkloadWithInstanceTypeRequirements(t, testName)\n\t\tt.Logf(\"Created test workload with specific resource requirements: %s\", deployment.Name)\n\n\t\t// Wait for pods to be scheduled\n\t\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n\t\tt.Logf(\"Pods scheduled successfully\")\n\n\t\t// Verify that instances use one of the allowed types - use same dynamic types as NodePool\n\t\tallowedTypes := suite.GetMultipleInstanceTypes(t, 4)\n\t\tt.Logf(\"Verifying instances use allowed types: %v\", allowedTypes)\n\t\tsuite.verifyInstancesUseAllowedTypes(t, allowedTypes)\n\t\tt.Logf(\"Verified instances use allowed instance types\")\n\n\t\t// Verify NodePool requirements are satisfied on the provisioned nodes\n\t\tsuite.verifyNodePoolRequirementsOnNodes(t, nodePool)\n\t\tt.Logf(\"Verified NodePool requirements are satisfied\")\n\n\t\tt.Logf(\"NodePool instance type selection test completed: %s\", testName)\n\t})\n}\n\n// TestE2EInstanceTypeSelection tests Karpenter's instance type selection logic\nfunc TestE2EInstanceTypeSelection(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\ttestName := fmt.Sprintf(\"instance-selection-%d\", time.Now().Unix())\n\tt.Logf(\"Starting instance type selection test: %s\", testName)\n\n\t// Create NodeClass with specific instance type to ensure predictable selection\n\tnodeClass := suite.createTestNodeClass(t, testName)\n\tt.Logf(\"Created NodeClass: %s\", nodeClass.Name)\n\n\t// Wait for NodeClass to be ready\n\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\n\t// Create a NodeClaim directly to test instance provisioning\n\tnodeClaim := suite.createTestNodeClaim(t, testName, nodeClass.Name)\n\tt.Logf(\"Created NodeClaim: %s\", nodeClaim.Name)\n\n\t// Wait for instance to be created\n\tsuite.waitForInstanceCreation(t, nodeClaim.Name)\n\tt.Logf(\"Instance created for NodeClaim: %s\", nodeClaim.Name)\n\n\t// Verify the instance uses the expected type\n\texpectedType := nodeClass.Spec.InstanceProfile\n\tsuite.verifyInstanceUsesAllowedType(t, nodeClaim.Name, []string{expectedType})\n\tt.Logf(\"Verified instance uses expected type: %s\", expectedType)\n\n\t// Delete the NodeClaim to test cleanup\n\tsuite.deleteNodeClaim(t, nodeClaim.Name)\n\tt.Logf(\"Deleted NodeClaim: %s\", nodeClaim.Name)\n\n\t// Wait for instance to be cleaned up\n\tsuite.waitForInstanceDeletion(t, nodeClaim.Name)\n\tt.Logf(\"Instance cleaned up successfully\")\n\n\t// Cleanup remaining resources\n\tsuite.cleanupTestResources(t, testName)\n\tt.Logf(\"Instance type selection test completed: %s\", testName)\n}\n\n// TestE2EDriftStability tests node stability and drift detection\nfunc TestE2EDriftStability(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\ttestName := fmt.Sprintf(\"drift-stability-%d\", time.Now().Unix())\n\tt.Logf(\"Starting drift stability test: %s\", testName)\n\n\t// Create NodeClass and NodePool for stability testing\n\tnodeClass := suite.createTestNodeClass(t, testName)\n\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\n\tnodePool := suite.createDriftStabilityNodePool(t, testName, nodeClass.Name)\n\tt.Logf(\"Created stability NodePool: %s\", nodePool.Name)\n\n\t// Create workload to trigger provisioning\n\tdeployment := suite.createTestWorkload(t, testName)\n\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n\n\t// Capture initial node state\n\tinitialNodes := suite.captureNodeSnapshot(t, nodePool.Name)\n\trequire.Greater(t, len(initialNodes), 0, \"Should have provisioned nodes\")\n\n\t// Monitor stability for a period (reduced for testing)\n\tmonitorDuration := 5 * time.Minute\n\tt.Logf(\"Monitoring node stability for %v\", monitorDuration)\n\tsuite.monitorNodeStability(t, nodePool.Name, initialNodes, monitorDuration)\n\n\t// Verify nodes are still stable after monitoring period\n\tfinalNodes := suite.captureNodeSnapshot(t, nodePool.Name)\n\trequire.Equal(t, len(initialNodes), len(finalNodes), \"Node count should remain stable\")\n\n\t// Verify specific nodes haven't drifted\n\tfor _, initialNode := range initialNodes {\n\t\tfound := false\n\t\tfor _, finalNode := range finalNodes {\n\t\t\tif initialNode.Name == finalNode.Name {\n\t\t\t\tfound = true\n\t\t\t\trequire.Equal(t, initialNode.ProviderID, finalNode.ProviderID, \"Node ProviderID should not change\")\n\t\t\t\trequire.Equal(t, initialNode.InstanceType, finalNode.InstanceType, \"Node instance type should not change\")\n\t\t\t\tbreak\n\t\t\t}\n\t\t}\n\t\trequire.True(t, found, \"Node %s should still exist after stability period\", initialNode.Name)\n\t}\n\n\t// Cleanup\n\tsuite.cleanupTestWorkload(t, deployment.Name, \"default\")\n\tsuite.cleanupTestResources(t, testName)\n\tt.Logf(\"✅ Drift stability test completed successfully: %s\", testName)\n}\n","numLines":205,"startLine":1,"totalLines":205}},"sourceToolAssistantUUID":"16ce2098-3f56-4b7b-a11f-2a6b1af3d923"}
{"parentUuid":"e4b72a6a-d000-4925-bad0-b5b4e9ed3535","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016248EWKN48zUzQjX3fLUha","type":"tool_result","content":"     1→//go:build e2e\n     2→// +build e2e\n     3→\n     4→/*\n     5→Copyright The Kubernetes Authors.\n     6→Licensed under the Apache License, Version 2.0 (the \"License\");\n     7→you may not use this file except in compliance with the License.\n     8→You may obtain a copy of the License at\n     9→    http://www.apache.org/licenses/LICENSE-2.0\n    10→Unless required by applicable law or agreed to in writing, software\n    11→distributed under the License is distributed on an \"AS IS\" BASIS,\n    12→WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n    13→See the License for the specific language governing permissions and\n    14→limitations under the License.\n    15→*/\n    16→\n    17→package e2e\n    18→\n    19→import (\n    20→\t\"context\"\n    21→\t\"fmt\"\n    22→\t\"strings\"\n    23→\t\"testing\"\n    24→\t\"time\"\n    25→\n    26→\t\"github.com/stretchr/testify/require\"\n    27→\tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n    28→\t\"k8s.io/apimachinery/pkg/types\"\n    29→\t\"k8s.io/apimachinery/pkg/util/wait\"\n    30→\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n    31→\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n    32→\n    33→\t\"github.com/kubernetes-sigs/karpenter-provider-ibm-cloud/pkg/apis/v1alpha1\"\n    34→)\n    35→\n    36→// =============================================================================\n    37→// Subnet Drift Tests\n    38→// =============================================================================\n    39→\n    40→// TestE2ESubnetDrift_PlacementStrategy_DetectedAndReplaced verifies subnet drift with PlacementStrategy:\n    41→//  1. Create NodeClass with PlacementStrategy (no explicit Subnet)\n    42→//  2. Autoplacement controller populates Status.SelectedSubnets with available subnets\n    43→//  3. Create workload => NodeClaim gets created using a subnet from the pool\n    44→//  4. Simulate drift by updating Status.SelectedSubnets to exclude the used subnet\n    45→//  5. Verify NodeClaim becomes Drifted and is replaced\n    46→//\n    47→// This tests the realistic scenario where subnet pool changes (e.g., admin changes subnet tags)\n    48→// without the NodeClass spec changing, so hash drift won't catch it.\n    49→func TestE2ESubnetDrift_PlacementStrategy_DetectedAndReplaced(t *testing.T) {\n    50→\tsuite := SetupE2ETestSuite(t)\n    51→\ttestName := fmt.Sprintf(\"subnet-drift-placement-%d\", time.Now().Unix())\n    52→\tt.Logf(\"Starting subnet drift with PlacementStrategy test: %s\", testName)\n    53→\n    54→\tsuite.WithAutoCleanup(t, testName, func() {\n    55→\t\tctx := context.Background()\n    56→\n    57→\t\t// Step 1: Create NodeClass with PlacementStrategy (no explicit subnet)\n    58→\t\tnodeClass := suite.createTestNodeClassWithPlacementStrategy(t, testName)\n    59→\t\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n    60→\t\trequire.Empty(t, nodeClass.Spec.Subnet, \"NodeClass must NOT have explicit subnet\")\n    61→\t\trequire.NotNil(t, nodeClass.Spec.PlacementStrategy, \"NodeClass must have PlacementStrategy\")\n    62→\t\tt.Logf(\"OK: NodeClass %s ready with PlacementStrategy (ZoneBalance=%s)\",\n    63→\t\t\tnodeClass.Name, nodeClass.Spec.PlacementStrategy.ZoneBalance)\n    64→\n    65→\t\t// Step 2: Wait for autoplacement controller to populate Status.SelectedSubnets\n    66→\t\tvar currentNodeClass v1alpha1.IBMNodeClass\n    67→\t\twaitErr := wait.PollUntilContextTimeout(ctx, 5*time.Second, 2*time.Minute, true,\n    68→\t\t\tfunc(ctx context.Context) (bool, error) {\n    69→\t\t\t\terr := suite.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClass.Name}, &currentNodeClass)\n    70→\t\t\t\tif err != nil {\n    71→\t\t\t\t\treturn false, nil\n    72→\t\t\t\t}\n    73→\t\t\t\tif len(currentNodeClass.Status.SelectedSubnets) > 0 {\n    74→\t\t\t\t\tt.Logf(\"OK: Autoplacement controller populated SelectedSubnets: %v\",\n    75→\t\t\t\t\t\tcurrentNodeClass.Status.SelectedSubnets)\n    76→\t\t\t\t\treturn true, nil\n    77→\t\t\t\t}\n    78→\t\t\t\tt.Logf(\"Waiting: SelectedSubnets not yet populated by autoplacement controller\")\n    79→\t\t\t\treturn false, nil\n    80→\t\t\t})\n    81→\t\trequire.NoError(t, waitErr, \"Autoplacement controller should populate Status.SelectedSubnets\")\n    82→\n    83→\t\t// Step 3: Create NodePool and workload to trigger provisioning\n    84→\t\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n    85→\t\tt.Logf(\"OK: Created NodePool %s\", nodePool.Name)\n    86→\n    87→\t\tdeployment := suite.createTestWorkload(t, testName)\n    88→\t\tsuite.waitForPodsToBeScheduled(t, deployment.Name, deployment.Namespace)\n    89→\t\tt.Logf(\"OK: Workload %s/%s scheduled\", deployment.Namespace, deployment.Name)\n    90→\n    91→\t\t// Step 4: Capture the initial READY NodeClaim\n    92→\t\tvar originalNC karpv1.NodeClaim\n    93→\t\tvar originalName string\n    94→\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n    95→\t\t\tfunc(ctx context.Context) (bool, error) {\n    96→\t\t\t\tvar nodeClaimList karpv1.NodeClaimList\n    97→\t\t\t\terr := suite.kubeClient.List(ctx, &nodeClaimList, client.MatchingLabels{\n    98→\t\t\t\t\t\"test-name\": testName,\n    99→\t\t\t\t})\n   100→\t\t\t\tif err != nil {\n   101→\t\t\t\t\tt.Logf(\"Error: Failed to list NodeClaims: %v\", err)\n   102→\t\t\t\t\treturn false, nil\n   103→\t\t\t\t}\n   104→\t\t\t\tif len(nodeClaimList.Items) == 0 {\n   105→\t\t\t\t\tt.Logf(\"Waiting: No NodeClaims found yet for test %s\", testName)\n   106→\t\t\t\t\treturn false, nil\n   107→\t\t\t\t}\n   108→\t\t\t\tfor _, nc := range nodeClaimList.Items {\n   109→\t\t\t\t\tif suite.isNodeClaimReady(nc) {\n   110→\t\t\t\t\t\toriginalNC = nc\n   111→\t\t\t\t\t\toriginalName = nc.Name\n   112→\t\t\t\t\t\tt.Logf(\"OK: Selected READY NodeClaim %s as original\", originalName)\n   113→\t\t\t\t\t\treturn true, nil\n   114→\t\t\t\t\t}\n   115→\t\t\t\t}\n   116→\t\t\t\tt.Logf(\"Waiting: NodeClaims exist but none are READY yet\")\n   117→\t\t\t\treturn false, nil\n   118→\t\t\t})\n   119→\t\trequire.NoError(t, waitErr, \"Should find a READY NodeClaim\")\n   120→\n   121→\t\t// Step 5: Verify subnet annotation was set by instance provider\n   122→\t\tstoredSubnet := originalNC.Annotations[v1alpha1.AnnotationIBMNodeClaimSubnetID]\n   123→\t\trequire.NotEmpty(t, storedSubnet, \"NodeClaim must have subnet annotation\")\n   124→\t\tt.Logf(\"OK: NodeClaim %s used subnet %s\", originalName, storedSubnet)\n   125→\n   126→\t\t// Verify stored subnet came from the SelectedSubnets pool\n   127→\t\tfound := false\n   128→\t\tfor _, s := range currentNodeClass.Status.SelectedSubnets {\n   129→\t\t\tif s == storedSubnet {\n   130→\t\t\t\tfound = true\n   131→\t\t\t\tbreak\n   132→\t\t\t}\n   133→\t\t}\n   134→\t\trequire.True(t, found, \"Stored subnet %s should be in SelectedSubnets %v\",\n   135→\t\t\tstoredSubnet, currentNodeClass.Status.SelectedSubnets)\n   136→\n   137→\t\t// Step 6: Simulate subnet drift - update SelectedSubnets to EXCLUDE the used subnet\n   138→\t\terr := suite.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClass.Name}, &currentNodeClass)\n   139→\t\trequire.NoError(t, err, \"Failed to get NodeClass for status update\")\n   140→\n   141→\t\tupdated := currentNodeClass.DeepCopy()\n   142→\t\tvar newSelectedSubnets []string\n   143→\t\tfor _, s := range currentNodeClass.Status.SelectedSubnets {\n   144→\t\t\tif s != storedSubnet {\n   145→\t\t\t\tnewSelectedSubnets = append(newSelectedSubnets, s)\n   146→\t\t\t}\n   147→\t\t}\n   148→\t\t// If all subnets would be removed, add a placeholder to simulate drift\n   149→\t\tif len(newSelectedSubnets) == 0 {\n   150→\t\t\tnewSelectedSubnets = []string{\"subnet-drift-replacement\"}\n   151→\t\t}\n   152→\t\tupdated.Status.SelectedSubnets = newSelectedSubnets\n   153→\t\tupdated.Status.LastValidationTime = metav1.Time{Time: time.Now()}\n   154→\n   155→\t\tt.Logf(\"Simulating drift: SelectedSubnets changing from %v to %v (excluding %s)\",\n   156→\t\t\tcurrentNodeClass.Status.SelectedSubnets, newSelectedSubnets, storedSubnet)\n   157→\t\terr = suite.kubeClient.Status().Update(ctx, updated)\n   158→\t\trequire.NoError(t, err, \"Failed to update NodeClass status\")\n   159→\n   160→\t\t// Step 7: Wait for NodeClaim to be marked Drifted\n   161→\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n   162→\t\t\tfunc(ctx context.Context) (bool, error) {\n   163→\t\t\t\tvar nc karpv1.NodeClaim\n   164→\t\t\t\tif err := suite.kubeClient.Get(ctx, types.NamespacedName{Name: originalName}, &nc); err != nil {\n   165→\t\t\t\t\treturn false, nil\n   166→\t\t\t\t}\n   167→\t\t\t\tfor _, cond := range nc.Status.Conditions {\n   168→\t\t\t\t\tif cond.Type == \"Drifted\" && cond.Status == metav1.ConditionTrue {\n   169→\t\t\t\t\t\tt.Logf(\"OK: NodeClaim %s marked Drifted (Reason=%s)\", nc.Name, cond.Reason)\n   170→\t\t\t\t\t\treturn true, nil\n   171→\t\t\t\t\t}\n   172→\t\t\t\t}\n   173→\t\t\t\tt.Logf(\"Waiting: NodeClaim %s not yet marked Drifted\", originalName)\n   174→\t\t\t\treturn false, nil\n   175→\t\t\t})\n   176→\t\trequire.NoError(t, waitErr, \"NodeClaim should become drifted after subnet pool changes\")\n   177→\n   178→\t\t// Step 8: Wait for replacement NodeClaim\n   179→\t\tvar replacementName string\n   180→\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n   181→\t\t\tfunc(ctx context.Context) (bool, error) {\n   182→\t\t\t\tvar allNCs karpv1.NodeClaimList\n   183→\t\t\t\tif err := suite.kubeClient.List(ctx, &allNCs, client.MatchingLabels{\"test-name\": testName}); err != nil {\n   184→\t\t\t\t\treturn false, nil\n   185→\t\t\t\t}\n   186→\t\t\t\tfor _, nc := range allNCs.Items {\n   187→\t\t\t\t\tif nc.Name != originalName && nc.Labels[\"karpenter.sh/nodepool\"] == nodePool.Name && suite.isNodeClaimReady(nc) {\n   188→\t\t\t\t\t\treplacementName = nc.Name\n   189→\t\t\t\t\t\tt.Logf(\"OK: Found replacement NodeClaim %s\", replacementName)\n   190→\t\t\t\t\t\treturn true, nil\n   191→\t\t\t\t\t}\n   192→\t\t\t\t}\n   193→\t\t\t\tt.Logf(\"Waiting: No ready replacement NodeClaim found yet\")\n   194→\t\t\t\treturn false, nil\n   195→\t\t\t})\n   196→\t\trequire.NoError(t, waitErr, \"Replacement NodeClaim should become ready\")\n   197→\n   198→\t\t// Step 9: Verify original NodeClaim is deleted or being deleted\n   199→\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n   200→\t\t\tfunc(ctx context.Context) (bool, error) {\n   201→\t\t\t\tvar nc karpv1.NodeClaim\n   202→\t\t\t\tgetErr := suite.kubeClient.Get(ctx, types.NamespacedName{Name: originalName}, &nc)\n   203→\t\t\t\tif client.IgnoreNotFound(getErr) == nil {\n   204→\t\t\t\t\tt.Logf(\"OK: Original NodeClaim %s deleted\", originalName)\n   205→\t\t\t\t\treturn true, nil\n   206→\t\t\t\t}\n   207→\t\t\t\tif nc.DeletionTimestamp != nil {\n   208→\t\t\t\t\tt.Logf(\"OK: Original NodeClaim %s marked for deletion\", originalName)\n   209→\t\t\t\t\treturn true, nil\n   210→\t\t\t\t}\n   211→\t\t\t\tt.Logf(\"Waiting: Original NodeClaim %s still present\", originalName)\n   212→\t\t\t\treturn false, nil\n   213→\t\t\t})\n   214→\t\trequire.NoError(t, waitErr, \"Original NodeClaim should be deleted after replacement\")\n   215→\n   216→\t\tt.Logf(\"OK: Subnet drift test completed successfully\")\n   217→\t})\n   218→}\n   219→\n   220→// =============================================================================\n   221→// Security Group Drift Tests\n   222→// =============================================================================\n   223→\n   224→// TestE2ESecurityGroupDrift_DetectedAndReplaced verifies security group drift detection:\n   225→//  1. Create NodeClass with explicit security groups\n   226→//  2. Create workload => NodeClaim gets created with the security groups\n   227→//  3. Modify NodeClass spec.SecurityGroups to different values\n   228→//  4. Verify NodeClaim becomes Drifted and is replaced\n   229→func TestE2ESecurityGroupDrift_DetectedAndReplaced(t *testing.T) {\n   230→\tsuite := SetupE2ETestSuite(t)\n   231→\ttestName := fmt.Sprintf(\"sg-drift-%d\", time.Now().Unix())\n   232→\tt.Logf(\"Starting security group drift test: %s\", testName)\n   233→\n   234→\tsuite.WithAutoCleanup(t, testName, func() {\n   235→\t\tctx := context.Background()\n   236→\n   237→\t\t// Step 1: Create NodeClass with explicit security groups\n   238→\t\tnodeClass := suite.createTestNodeClass(t, testName)\n   239→\t\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n   240→\t\trequire.NotEmpty(t, nodeClass.Spec.SecurityGroups, \"NodeClass must have security groups\")\n   241→\n   242→\t\t// Verify Status.ResolvedSecurityGroups mirrors spec.SecurityGroups\n   243→\t\tvar currentNodeClass v1alpha1.IBMNodeClass\n   244→\t\terr := suite.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClass.Name}, &currentNodeClass)\n   245→\t\trequire.NoError(t, err)\n   246→\t\trequire.NotEmpty(t, currentNodeClass.Status.ResolvedSecurityGroups)\n   247→\t\trequire.ElementsMatch(t, nodeClass.Spec.SecurityGroups, currentNodeClass.Status.ResolvedSecurityGroups)\n   248→\t\tt.Logf(\"OK: NodeClass %s ready with security groups: %v\", nodeClass.Name, nodeClass.Spec.SecurityGroups)\n   249→\n   250→\t\t// Step 2: Create NodePool and workload to trigger provisioning\n   251→\t\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n   252→\t\tt.Logf(\"OK: Created NodePool %s\", nodePool.Name)\n   253→\n   254→\t\tdeployment := suite.createTestWorkload(t, testName)\n   255→\t\tsuite.waitForPodsToBeScheduled(t, deployment.Name, deployment.Namespace)\n   256→\t\tt.Logf(\"OK: Workload %s/%s scheduled\", deployment.Namespace, deployment.Name)\n   257→\n   258→\t\t// Step 3: Capture the initial READY NodeClaim\n   259→\t\tvar originalNC karpv1.NodeClaim\n   260→\t\tvar originalName string\n   261→\t\twaitErr := wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n   262→\t\t\tfunc(ctx context.Context) (bool, error) {\n   263→\t\t\t\tvar nodeClaimList karpv1.NodeClaimList\n   264→\t\t\t\terr := suite.kubeClient.List(ctx, &nodeClaimList, client.MatchingLabels{\n   265→\t\t\t\t\t\"test-name\": testName,\n   266→\t\t\t\t})\n   267→\t\t\t\tif err != nil {\n   268→\t\t\t\t\tt.Logf(\"Error: Failed to list NodeClaims: %v\", err)\n   269→\t\t\t\t\treturn false, nil\n   270→\t\t\t\t}\n   271→\t\t\t\tif len(nodeClaimList.Items) == 0 {\n   272→\t\t\t\t\tt.Logf(\"Waiting: No NodeClaims found yet for test %s\", testName)\n   273→\t\t\t\t\treturn false, nil\n   274→\t\t\t\t}\n   275→\t\t\t\tfor _, nc := range nodeClaimList.Items {\n   276→\t\t\t\t\tif suite.isNodeClaimReady(nc) {\n   277→\t\t\t\t\t\toriginalNC = nc\n   278→\t\t\t\t\t\toriginalName = nc.Name\n   279→\t\t\t\t\t\tt.Logf(\"OK: Selected READY NodeClaim %s as original\", originalName)\n   280→\t\t\t\t\t\treturn true, nil\n   281→\t\t\t\t\t}\n   282→\t\t\t\t}\n   283→\t\t\t\tt.Logf(\"Waiting: NodeClaims exist but none are READY yet\")\n   284→\t\t\t\treturn false, nil\n   285→\t\t\t})\n   286→\t\trequire.NoError(t, waitErr, \"Should find a READY NodeClaim\")\n   287→\n   288→\t\t// Step 4: Verify security group annotation was set by instance provider\n   289→\t\tstoredSGs := originalNC.Annotations[v1alpha1.AnnotationIBMNodeClaimSecurityGroups]\n   290→\t\trequire.NotEmpty(t, storedSGs, \"NodeClaim must have security groups annotation\")\n   291→\t\tstoredSGList := strings.Split(storedSGs, \",\")\n   292→\t\tt.Logf(\"OK: NodeClaim %s used security groups: %v\", originalName, storedSGList)\n   293→\n   294→\t\t// Step 5: Modify NodeClass to use different security groups (this triggers hash drift)\n   295→\t\t// Get fresh copy of NodeClass\n   296→\t\terr = suite.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClass.Name}, &currentNodeClass)\n   297→\t\trequire.NoError(t, err, \"Failed to get NodeClass for update\")\n   298→\n   299→\t\t// Add a new security group ID to trigger drift\n   300→\t\t// Note: This will trigger hash drift since spec changes, but security group\n   301→\t\t// drift detection also validates the specific security group IDs\n   302→\t\tupdated := currentNodeClass.DeepCopy()\n   303→\t\tupdated.Spec.SecurityGroups = append(updated.Spec.SecurityGroups, \"sg-drift-test-new\")\n   304→\n   305→\t\tt.Logf(\"Simulating drift: SecurityGroups changing from %v to %v\",\n   306→\t\t\tcurrentNodeClass.Spec.SecurityGroups, updated.Spec.SecurityGroups)\n   307→\t\terr = suite.kubeClient.Update(ctx, updated)\n   308→\t\trequire.NoError(t, err, \"Failed to update NodeClass\")\n   309→\n   310→\t\t// Step 6: Wait for NodeClaim to be marked Drifted\n   311→\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n   312→\t\t\tfunc(ctx context.Context) (bool, error) {\n   313→\t\t\t\tvar nc karpv1.NodeClaim\n   314→\t\t\t\tif err := suite.kubeClient.Get(ctx, types.NamespacedName{Name: originalName}, &nc); err != nil {\n   315→\t\t\t\t\treturn false, nil\n   316→\t\t\t\t}\n   317→\t\t\t\tfor _, cond := range nc.Status.Conditions {\n   318→\t\t\t\t\tif cond.Type == \"Drifted\" && cond.Status == metav1.ConditionTrue {\n   319→\t\t\t\t\t\tt.Logf(\"OK: NodeClaim %s marked Drifted (Reason=%s)\", nc.Name, cond.Reason)\n   320→\t\t\t\t\t\treturn true, nil\n   321→\t\t\t\t\t}\n   322→\t\t\t\t}\n   323→\t\t\t\tt.Logf(\"Waiting: NodeClaim %s not yet marked Drifted\", originalName)\n   324→\t\t\t\treturn false, nil\n   325→\t\t\t})\n   326→\t\trequire.NoError(t, waitErr, \"NodeClaim should become drifted after security groups change\")\n   327→\n   328→\t\t// Step 7: Wait for replacement NodeClaim\n   329→\t\tvar replacementName string\n   330→\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n   331→\t\t\tfunc(ctx context.Context) (bool, error) {\n   332→\t\t\t\tvar allNCs karpv1.NodeClaimList\n   333→\t\t\t\tif err := suite.kubeClient.List(ctx, &allNCs, client.MatchingLabels{\"test-name\": testName}); err != nil {\n   334→\t\t\t\t\treturn false, nil\n   335→\t\t\t\t}\n   336→\t\t\t\tfor _, nc := range allNCs.Items {\n   337→\t\t\t\t\tif nc.Name != originalName && nc.Labels[\"karpenter.sh/nodepool\"] == nodePool.Name && suite.isNodeClaimReady(nc) {\n   338→\t\t\t\t\t\treplacementName = nc.Name\n   339→\t\t\t\t\t\tt.Logf(\"OK: Found replacement NodeClaim %s\", replacementName)\n   340→\t\t\t\t\t\treturn true, nil\n   341→\t\t\t\t\t}\n   342→\t\t\t\t}\n   343→\t\t\t\tt.Logf(\"Waiting: No ready replacement NodeClaim found yet\")\n   344→\t\t\t\treturn false, nil\n   345→\t\t\t})\n   346→\t\trequire.NoError(t, waitErr, \"Replacement NodeClaim should become ready\")\n   347→\n   348→\t\t// Step 8: Verify the replacement NodeClaim has the new security groups\n   349→\t\tvar replacementNC karpv1.NodeClaim\n   350→\t\terr = suite.kubeClient.Get(ctx, types.NamespacedName{Name: replacementName}, &replacementNC)\n   351→\t\trequire.NoError(t, err, \"Failed to get replacement NodeClaim\")\n   352→\n   353→\t\treplacementSGs := replacementNC.Annotations[v1alpha1.AnnotationIBMNodeClaimSecurityGroups]\n   354→\t\trequire.NotEmpty(t, replacementSGs, \"Replacement NodeClaim must have security groups annotation\")\n   355→\t\tt.Logf(\"OK: Replacement NodeClaim %s has security groups: %s\", replacementName, replacementSGs)\n   356→\n   357→\t\t// Step 9: Verify original NodeClaim is deleted or being deleted\n   358→\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n   359→\t\t\tfunc(ctx context.Context) (bool, error) {\n   360→\t\t\t\tvar nc karpv1.NodeClaim\n   361→\t\t\t\tgetErr := suite.kubeClient.Get(ctx, types.NamespacedName{Name: originalName}, &nc)\n   362→\t\t\t\tif client.IgnoreNotFound(getErr) == nil {\n   363→\t\t\t\t\tt.Logf(\"OK: Original NodeClaim %s deleted\", originalName)\n   364→\t\t\t\t\treturn true, nil\n   365→\t\t\t\t}\n   366→\t\t\t\tif nc.DeletionTimestamp != nil {\n   367→\t\t\t\t\tt.Logf(\"OK: Original NodeClaim %s marked for deletion\", originalName)\n   368→\t\t\t\t\treturn true, nil\n   369→\t\t\t\t}\n   370→\t\t\t\tt.Logf(\"Waiting: Original NodeClaim %s still present\", originalName)\n   371→\t\t\t\treturn false, nil\n   372→\t\t\t})\n   373→\t\trequire.NoError(t, waitErr, \"Original NodeClaim should be deleted after replacement\")\n   374→\n   375→\t\tt.Logf(\"OK: Security group drift test completed successfully\")\n   376→\t})\n   377→}\n   378→\n   379→// TestE2ESecurityGroupDrift_DefaultSecurityGroup verifies drift detection when using default VPC security group:\n   380→//  1. Create NodeClass WITHOUT explicit security groups (uses VPC default)\n   381→//  2. Create workload => NodeClaim gets created with the default security group\n   382→//  3. Verify the default security group ID is stored in annotation\n   383→//\n   384→// Note: This test validates that the default security group is properly detected and stored.\n   385→// Drift from default SG requires VPC-level changes which are not simulated in this test.\n   386→func TestE2ESecurityGroupDrift_DefaultSecurityGroup(t *testing.T) {\n   387→\tsuite := SetupE2ETestSuite(t)\n   388→\ttestName := fmt.Sprintf(\"sg-drift-default-%d\", time.Now().Unix())\n   389→\tt.Logf(\"Starting default security group drift test: %s\", testName)\n   390→\n   391→\tsuite.WithAutoCleanup(t, testName, func() {\n   392→\t\tctx := context.Background()\n   393→\n   394→\t\t// Step 1: Create NodeClass WITHOUT explicit security groups\n   395→\t\tnodeClass := suite.createTestNodeClassWithoutSecurityGroups(t, testName)\n   396→\t\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n   397→\t\trequire.Empty(t, nodeClass.Spec.SecurityGroups, \"NodeClass must NOT have explicit security groups\")\n   398→\n   399→\t\t// Verify Status.ResolvedSecurityGroups is populated with default SG\n   400→\t\tvar currentNodeClass v1alpha1.IBMNodeClass\n   401→\t\terr := suite.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClass.Name}, &currentNodeClass)\n   402→\t\trequire.NoError(t, err)\n   403→\t\trequire.NotEmpty(t, currentNodeClass.Status.ResolvedSecurityGroups)\n   404→\t\tt.Logf(\"OK: NodeClass %s ready with resolved SGs: %v\", nodeClass.Name, currentNodeClass.Status.ResolvedSecurityGroups)\n   405→\n   406→\t\t// Step 2: Create NodePool and workload to trigger provisioning\n   407→\t\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n   408→\t\tt.Logf(\"OK: Created NodePool %s\", nodePool.Name)\n   409→\n   410→\t\tdeployment := suite.createTestWorkload(t, testName)\n   411→\t\tsuite.waitForPodsToBeScheduled(t, deployment.Name, deployment.Namespace)\n   412→\t\tt.Logf(\"OK: Workload %s/%s scheduled\", deployment.Namespace, deployment.Name)\n   413→\n   414→\t\t// Step 3: Capture the initial READY NodeClaim\n   415→\t\tvar originalNC karpv1.NodeClaim\n   416→\t\tvar originalName string\n   417→\t\twaitErr := wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n   418→\t\t\tfunc(ctx context.Context) (bool, error) {\n   419→\t\t\t\tvar nodeClaimList karpv1.NodeClaimList\n   420→\t\t\t\terr := suite.kubeClient.List(ctx, &nodeClaimList, client.MatchingLabels{\n   421→\t\t\t\t\t\"test-name\": testName,\n   422→\t\t\t\t})\n   423→\t\t\t\tif err != nil {\n   424→\t\t\t\t\tt.Logf(\"Error: Failed to list NodeClaims: %v\", err)\n   425→\t\t\t\t\treturn false, nil\n   426→\t\t\t\t}\n   427→\t\t\t\tif len(nodeClaimList.Items) == 0 {\n   428→\t\t\t\t\tt.Logf(\"Waiting: No NodeClaims found yet for test %s\", testName)\n   429→\t\t\t\t\treturn false, nil\n   430→\t\t\t\t}\n   431→\t\t\t\tfor _, nc := range nodeClaimList.Items {\n   432→\t\t\t\t\tif suite.isNodeClaimReady(nc) {\n   433→\t\t\t\t\t\toriginalNC = nc\n   434→\t\t\t\t\t\toriginalName = nc.Name\n   435→\t\t\t\t\t\tt.Logf(\"OK: Selected READY NodeClaim %s as original\", originalName)\n   436→\t\t\t\t\t\treturn true, nil\n   437→\t\t\t\t\t}\n   438→\t\t\t\t}\n   439→\t\t\t\tt.Logf(\"Waiting: NodeClaims exist but none are READY yet\")\n   440→\t\t\t\treturn false, nil\n   441→\t\t\t})\n   442→\t\trequire.NoError(t, waitErr, \"Should find a READY NodeClaim\")\n   443→\n   444→\t\t// Step 4: Verify default security group annotation was set\n   445→\t\tstoredSGs := originalNC.Annotations[v1alpha1.AnnotationIBMNodeClaimSecurityGroups]\n   446→\t\trequire.NotEmpty(t, storedSGs, \"NodeClaim must have security groups annotation even with default SG\")\n   447→\t\tstoredSGList := strings.Split(storedSGs, \",\")\n   448→\t\trequire.Len(t, storedSGList, 1, \"Default security group should be a single SG\")\n   449→\t\tt.Logf(\"OK: NodeClaim %s using default security group: %s\", originalName, storedSGs)\n   450→\n   451→\t\t// Step 5: Verify node is stable (no unexpected drift)\n   452→\t\ttime.Sleep(30 * time.Second)\n   453→\t\tvar currentNC karpv1.NodeClaim\n   454→\t\terr = suite.kubeClient.Get(ctx, types.NamespacedName{Name: originalName}, &currentNC)\n   455→\t\trequire.NoError(t, err, \"Failed to get NodeClaim after stability wait\")\n   456→\n   457→\t\t// Check that the NodeClaim is NOT drifted\n   458→\t\tfor _, cond := range currentNC.Status.Conditions {\n   459→\t\t\tif cond.Type == \"Drifted\" && cond.Status == metav1.ConditionTrue {\n   460→\t\t\t\tt.Fatalf(\"FAIL: NodeClaim %s unexpectedly drifted (Reason=%s)\", originalName, cond.Reason)\n   461→\t\t\t}\n   462→\t\t}\n   463→\t\tt.Logf(\"OK: NodeClaim %s remains stable with default security group\", originalName)\n   464→\n   465→\t\tt.Logf(\"OK: Default security group drift test completed successfully\")\n   466→\t})\n   467→}\n   468→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"16c6c8b9-5f54-43b5-b2ff-7e89d35a52c9","timestamp":"2026-01-10T10:32:40.915Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/test/e2e/drift_test.go","content":"//go:build e2e\n// +build e2e\n\n/*\nCopyright The Kubernetes Authors.\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n    http://www.apache.org/licenses/LICENSE-2.0\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n*/\n\npackage e2e\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\t\"strings\"\n\t\"testing\"\n\t\"time\"\n\n\t\"github.com/stretchr/testify/require\"\n\tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n\t\"k8s.io/apimachinery/pkg/types\"\n\t\"k8s.io/apimachinery/pkg/util/wait\"\n\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n\n\t\"github.com/kubernetes-sigs/karpenter-provider-ibm-cloud/pkg/apis/v1alpha1\"\n)\n\n// =============================================================================\n// Subnet Drift Tests\n// =============================================================================\n\n// TestE2ESubnetDrift_PlacementStrategy_DetectedAndReplaced verifies subnet drift with PlacementStrategy:\n//  1. Create NodeClass with PlacementStrategy (no explicit Subnet)\n//  2. Autoplacement controller populates Status.SelectedSubnets with available subnets\n//  3. Create workload => NodeClaim gets created using a subnet from the pool\n//  4. Simulate drift by updating Status.SelectedSubnets to exclude the used subnet\n//  5. Verify NodeClaim becomes Drifted and is replaced\n//\n// This tests the realistic scenario where subnet pool changes (e.g., admin changes subnet tags)\n// without the NodeClass spec changing, so hash drift won't catch it.\nfunc TestE2ESubnetDrift_PlacementStrategy_DetectedAndReplaced(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\ttestName := fmt.Sprintf(\"subnet-drift-placement-%d\", time.Now().Unix())\n\tt.Logf(\"Starting subnet drift with PlacementStrategy test: %s\", testName)\n\n\tsuite.WithAutoCleanup(t, testName, func() {\n\t\tctx := context.Background()\n\n\t\t// Step 1: Create NodeClass with PlacementStrategy (no explicit subnet)\n\t\tnodeClass := suite.createTestNodeClassWithPlacementStrategy(t, testName)\n\t\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\t\trequire.Empty(t, nodeClass.Spec.Subnet, \"NodeClass must NOT have explicit subnet\")\n\t\trequire.NotNil(t, nodeClass.Spec.PlacementStrategy, \"NodeClass must have PlacementStrategy\")\n\t\tt.Logf(\"OK: NodeClass %s ready with PlacementStrategy (ZoneBalance=%s)\",\n\t\t\tnodeClass.Name, nodeClass.Spec.PlacementStrategy.ZoneBalance)\n\n\t\t// Step 2: Wait for autoplacement controller to populate Status.SelectedSubnets\n\t\tvar currentNodeClass v1alpha1.IBMNodeClass\n\t\twaitErr := wait.PollUntilContextTimeout(ctx, 5*time.Second, 2*time.Minute, true,\n\t\t\tfunc(ctx context.Context) (bool, error) {\n\t\t\t\terr := suite.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClass.Name}, &currentNodeClass)\n\t\t\t\tif err != nil {\n\t\t\t\t\treturn false, nil\n\t\t\t\t}\n\t\t\t\tif len(currentNodeClass.Status.SelectedSubnets) > 0 {\n\t\t\t\t\tt.Logf(\"OK: Autoplacement controller populated SelectedSubnets: %v\",\n\t\t\t\t\t\tcurrentNodeClass.Status.SelectedSubnets)\n\t\t\t\t\treturn true, nil\n\t\t\t\t}\n\t\t\t\tt.Logf(\"Waiting: SelectedSubnets not yet populated by autoplacement controller\")\n\t\t\t\treturn false, nil\n\t\t\t})\n\t\trequire.NoError(t, waitErr, \"Autoplacement controller should populate Status.SelectedSubnets\")\n\n\t\t// Step 3: Create NodePool and workload to trigger provisioning\n\t\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n\t\tt.Logf(\"OK: Created NodePool %s\", nodePool.Name)\n\n\t\tdeployment := suite.createTestWorkload(t, testName)\n\t\tsuite.waitForPodsToBeScheduled(t, deployment.Name, deployment.Namespace)\n\t\tt.Logf(\"OK: Workload %s/%s scheduled\", deployment.Namespace, deployment.Name)\n\n\t\t// Step 4: Capture the initial READY NodeClaim\n\t\tvar originalNC karpv1.NodeClaim\n\t\tvar originalName string\n\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n\t\t\tfunc(ctx context.Context) (bool, error) {\n\t\t\t\tvar nodeClaimList karpv1.NodeClaimList\n\t\t\t\terr := suite.kubeClient.List(ctx, &nodeClaimList, client.MatchingLabels{\n\t\t\t\t\t\"test-name\": testName,\n\t\t\t\t})\n\t\t\t\tif err != nil {\n\t\t\t\t\tt.Logf(\"Error: Failed to list NodeClaims: %v\", err)\n\t\t\t\t\treturn false, nil\n\t\t\t\t}\n\t\t\t\tif len(nodeClaimList.Items) == 0 {\n\t\t\t\t\tt.Logf(\"Waiting: No NodeClaims found yet for test %s\", testName)\n\t\t\t\t\treturn false, nil\n\t\t\t\t}\n\t\t\t\tfor _, nc := range nodeClaimList.Items {\n\t\t\t\t\tif suite.isNodeClaimReady(nc) {\n\t\t\t\t\t\toriginalNC = nc\n\t\t\t\t\t\toriginalName = nc.Name\n\t\t\t\t\t\tt.Logf(\"OK: Selected READY NodeClaim %s as original\", originalName)\n\t\t\t\t\t\treturn true, nil\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tt.Logf(\"Waiting: NodeClaims exist but none are READY yet\")\n\t\t\t\treturn false, nil\n\t\t\t})\n\t\trequire.NoError(t, waitErr, \"Should find a READY NodeClaim\")\n\n\t\t// Step 5: Verify subnet annotation was set by instance provider\n\t\tstoredSubnet := originalNC.Annotations[v1alpha1.AnnotationIBMNodeClaimSubnetID]\n\t\trequire.NotEmpty(t, storedSubnet, \"NodeClaim must have subnet annotation\")\n\t\tt.Logf(\"OK: NodeClaim %s used subnet %s\", originalName, storedSubnet)\n\n\t\t// Verify stored subnet came from the SelectedSubnets pool\n\t\tfound := false\n\t\tfor _, s := range currentNodeClass.Status.SelectedSubnets {\n\t\t\tif s == storedSubnet {\n\t\t\t\tfound = true\n\t\t\t\tbreak\n\t\t\t}\n\t\t}\n\t\trequire.True(t, found, \"Stored subnet %s should be in SelectedSubnets %v\",\n\t\t\tstoredSubnet, currentNodeClass.Status.SelectedSubnets)\n\n\t\t// Step 6: Simulate subnet drift - update SelectedSubnets to EXCLUDE the used subnet\n\t\terr := suite.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClass.Name}, &currentNodeClass)\n\t\trequire.NoError(t, err, \"Failed to get NodeClass for status update\")\n\n\t\tupdated := currentNodeClass.DeepCopy()\n\t\tvar newSelectedSubnets []string\n\t\tfor _, s := range currentNodeClass.Status.SelectedSubnets {\n\t\t\tif s != storedSubnet {\n\t\t\t\tnewSelectedSubnets = append(newSelectedSubnets, s)\n\t\t\t}\n\t\t}\n\t\t// If all subnets would be removed, add a placeholder to simulate drift\n\t\tif len(newSelectedSubnets) == 0 {\n\t\t\tnewSelectedSubnets = []string{\"subnet-drift-replacement\"}\n\t\t}\n\t\tupdated.Status.SelectedSubnets = newSelectedSubnets\n\t\tupdated.Status.LastValidationTime = metav1.Time{Time: time.Now()}\n\n\t\tt.Logf(\"Simulating drift: SelectedSubnets changing from %v to %v (excluding %s)\",\n\t\t\tcurrentNodeClass.Status.SelectedSubnets, newSelectedSubnets, storedSubnet)\n\t\terr = suite.kubeClient.Status().Update(ctx, updated)\n\t\trequire.NoError(t, err, \"Failed to update NodeClass status\")\n\n\t\t// Step 7: Wait for NodeClaim to be marked Drifted\n\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n\t\t\tfunc(ctx context.Context) (bool, error) {\n\t\t\t\tvar nc karpv1.NodeClaim\n\t\t\t\tif err := suite.kubeClient.Get(ctx, types.NamespacedName{Name: originalName}, &nc); err != nil {\n\t\t\t\t\treturn false, nil\n\t\t\t\t}\n\t\t\t\tfor _, cond := range nc.Status.Conditions {\n\t\t\t\t\tif cond.Type == \"Drifted\" && cond.Status == metav1.ConditionTrue {\n\t\t\t\t\t\tt.Logf(\"OK: NodeClaim %s marked Drifted (Reason=%s)\", nc.Name, cond.Reason)\n\t\t\t\t\t\treturn true, nil\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tt.Logf(\"Waiting: NodeClaim %s not yet marked Drifted\", originalName)\n\t\t\t\treturn false, nil\n\t\t\t})\n\t\trequire.NoError(t, waitErr, \"NodeClaim should become drifted after subnet pool changes\")\n\n\t\t// Step 8: Wait for replacement NodeClaim\n\t\tvar replacementName string\n\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n\t\t\tfunc(ctx context.Context) (bool, error) {\n\t\t\t\tvar allNCs karpv1.NodeClaimList\n\t\t\t\tif err := suite.kubeClient.List(ctx, &allNCs, client.MatchingLabels{\"test-name\": testName}); err != nil {\n\t\t\t\t\treturn false, nil\n\t\t\t\t}\n\t\t\t\tfor _, nc := range allNCs.Items {\n\t\t\t\t\tif nc.Name != originalName && nc.Labels[\"karpenter.sh/nodepool\"] == nodePool.Name && suite.isNodeClaimReady(nc) {\n\t\t\t\t\t\treplacementName = nc.Name\n\t\t\t\t\t\tt.Logf(\"OK: Found replacement NodeClaim %s\", replacementName)\n\t\t\t\t\t\treturn true, nil\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tt.Logf(\"Waiting: No ready replacement NodeClaim found yet\")\n\t\t\t\treturn false, nil\n\t\t\t})\n\t\trequire.NoError(t, waitErr, \"Replacement NodeClaim should become ready\")\n\n\t\t// Step 9: Verify original NodeClaim is deleted or being deleted\n\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n\t\t\tfunc(ctx context.Context) (bool, error) {\n\t\t\t\tvar nc karpv1.NodeClaim\n\t\t\t\tgetErr := suite.kubeClient.Get(ctx, types.NamespacedName{Name: originalName}, &nc)\n\t\t\t\tif client.IgnoreNotFound(getErr) == nil {\n\t\t\t\t\tt.Logf(\"OK: Original NodeClaim %s deleted\", originalName)\n\t\t\t\t\treturn true, nil\n\t\t\t\t}\n\t\t\t\tif nc.DeletionTimestamp != nil {\n\t\t\t\t\tt.Logf(\"OK: Original NodeClaim %s marked for deletion\", originalName)\n\t\t\t\t\treturn true, nil\n\t\t\t\t}\n\t\t\t\tt.Logf(\"Waiting: Original NodeClaim %s still present\", originalName)\n\t\t\t\treturn false, nil\n\t\t\t})\n\t\trequire.NoError(t, waitErr, \"Original NodeClaim should be deleted after replacement\")\n\n\t\tt.Logf(\"OK: Subnet drift test completed successfully\")\n\t})\n}\n\n// =============================================================================\n// Security Group Drift Tests\n// =============================================================================\n\n// TestE2ESecurityGroupDrift_DetectedAndReplaced verifies security group drift detection:\n//  1. Create NodeClass with explicit security groups\n//  2. Create workload => NodeClaim gets created with the security groups\n//  3. Modify NodeClass spec.SecurityGroups to different values\n//  4. Verify NodeClaim becomes Drifted and is replaced\nfunc TestE2ESecurityGroupDrift_DetectedAndReplaced(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\ttestName := fmt.Sprintf(\"sg-drift-%d\", time.Now().Unix())\n\tt.Logf(\"Starting security group drift test: %s\", testName)\n\n\tsuite.WithAutoCleanup(t, testName, func() {\n\t\tctx := context.Background()\n\n\t\t// Step 1: Create NodeClass with explicit security groups\n\t\tnodeClass := suite.createTestNodeClass(t, testName)\n\t\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\t\trequire.NotEmpty(t, nodeClass.Spec.SecurityGroups, \"NodeClass must have security groups\")\n\n\t\t// Verify Status.ResolvedSecurityGroups mirrors spec.SecurityGroups\n\t\tvar currentNodeClass v1alpha1.IBMNodeClass\n\t\terr := suite.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClass.Name}, &currentNodeClass)\n\t\trequire.NoError(t, err)\n\t\trequire.NotEmpty(t, currentNodeClass.Status.ResolvedSecurityGroups)\n\t\trequire.ElementsMatch(t, nodeClass.Spec.SecurityGroups, currentNodeClass.Status.ResolvedSecurityGroups)\n\t\tt.Logf(\"OK: NodeClass %s ready with security groups: %v\", nodeClass.Name, nodeClass.Spec.SecurityGroups)\n\n\t\t// Step 2: Create NodePool and workload to trigger provisioning\n\t\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n\t\tt.Logf(\"OK: Created NodePool %s\", nodePool.Name)\n\n\t\tdeployment := suite.createTestWorkload(t, testName)\n\t\tsuite.waitForPodsToBeScheduled(t, deployment.Name, deployment.Namespace)\n\t\tt.Logf(\"OK: Workload %s/%s scheduled\", deployment.Namespace, deployment.Name)\n\n\t\t// Step 3: Capture the initial READY NodeClaim\n\t\tvar originalNC karpv1.NodeClaim\n\t\tvar originalName string\n\t\twaitErr := wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n\t\t\tfunc(ctx context.Context) (bool, error) {\n\t\t\t\tvar nodeClaimList karpv1.NodeClaimList\n\t\t\t\terr := suite.kubeClient.List(ctx, &nodeClaimList, client.MatchingLabels{\n\t\t\t\t\t\"test-name\": testName,\n\t\t\t\t})\n\t\t\t\tif err != nil {\n\t\t\t\t\tt.Logf(\"Error: Failed to list NodeClaims: %v\", err)\n\t\t\t\t\treturn false, nil\n\t\t\t\t}\n\t\t\t\tif len(nodeClaimList.Items) == 0 {\n\t\t\t\t\tt.Logf(\"Waiting: No NodeClaims found yet for test %s\", testName)\n\t\t\t\t\treturn false, nil\n\t\t\t\t}\n\t\t\t\tfor _, nc := range nodeClaimList.Items {\n\t\t\t\t\tif suite.isNodeClaimReady(nc) {\n\t\t\t\t\t\toriginalNC = nc\n\t\t\t\t\t\toriginalName = nc.Name\n\t\t\t\t\t\tt.Logf(\"OK: Selected READY NodeClaim %s as original\", originalName)\n\t\t\t\t\t\treturn true, nil\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tt.Logf(\"Waiting: NodeClaims exist but none are READY yet\")\n\t\t\t\treturn false, nil\n\t\t\t})\n\t\trequire.NoError(t, waitErr, \"Should find a READY NodeClaim\")\n\n\t\t// Step 4: Verify security group annotation was set by instance provider\n\t\tstoredSGs := originalNC.Annotations[v1alpha1.AnnotationIBMNodeClaimSecurityGroups]\n\t\trequire.NotEmpty(t, storedSGs, \"NodeClaim must have security groups annotation\")\n\t\tstoredSGList := strings.Split(storedSGs, \",\")\n\t\tt.Logf(\"OK: NodeClaim %s used security groups: %v\", originalName, storedSGList)\n\n\t\t// Step 5: Modify NodeClass to use different security groups (this triggers hash drift)\n\t\t// Get fresh copy of NodeClass\n\t\terr = suite.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClass.Name}, &currentNodeClass)\n\t\trequire.NoError(t, err, \"Failed to get NodeClass for update\")\n\n\t\t// Add a new security group ID to trigger drift\n\t\t// Note: This will trigger hash drift since spec changes, but security group\n\t\t// drift detection also validates the specific security group IDs\n\t\tupdated := currentNodeClass.DeepCopy()\n\t\tupdated.Spec.SecurityGroups = append(updated.Spec.SecurityGroups, \"sg-drift-test-new\")\n\n\t\tt.Logf(\"Simulating drift: SecurityGroups changing from %v to %v\",\n\t\t\tcurrentNodeClass.Spec.SecurityGroups, updated.Spec.SecurityGroups)\n\t\terr = suite.kubeClient.Update(ctx, updated)\n\t\trequire.NoError(t, err, \"Failed to update NodeClass\")\n\n\t\t// Step 6: Wait for NodeClaim to be marked Drifted\n\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n\t\t\tfunc(ctx context.Context) (bool, error) {\n\t\t\t\tvar nc karpv1.NodeClaim\n\t\t\t\tif err := suite.kubeClient.Get(ctx, types.NamespacedName{Name: originalName}, &nc); err != nil {\n\t\t\t\t\treturn false, nil\n\t\t\t\t}\n\t\t\t\tfor _, cond := range nc.Status.Conditions {\n\t\t\t\t\tif cond.Type == \"Drifted\" && cond.Status == metav1.ConditionTrue {\n\t\t\t\t\t\tt.Logf(\"OK: NodeClaim %s marked Drifted (Reason=%s)\", nc.Name, cond.Reason)\n\t\t\t\t\t\treturn true, nil\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tt.Logf(\"Waiting: NodeClaim %s not yet marked Drifted\", originalName)\n\t\t\t\treturn false, nil\n\t\t\t})\n\t\trequire.NoError(t, waitErr, \"NodeClaim should become drifted after security groups change\")\n\n\t\t// Step 7: Wait for replacement NodeClaim\n\t\tvar replacementName string\n\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n\t\t\tfunc(ctx context.Context) (bool, error) {\n\t\t\t\tvar allNCs karpv1.NodeClaimList\n\t\t\t\tif err := suite.kubeClient.List(ctx, &allNCs, client.MatchingLabels{\"test-name\": testName}); err != nil {\n\t\t\t\t\treturn false, nil\n\t\t\t\t}\n\t\t\t\tfor _, nc := range allNCs.Items {\n\t\t\t\t\tif nc.Name != originalName && nc.Labels[\"karpenter.sh/nodepool\"] == nodePool.Name && suite.isNodeClaimReady(nc) {\n\t\t\t\t\t\treplacementName = nc.Name\n\t\t\t\t\t\tt.Logf(\"OK: Found replacement NodeClaim %s\", replacementName)\n\t\t\t\t\t\treturn true, nil\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tt.Logf(\"Waiting: No ready replacement NodeClaim found yet\")\n\t\t\t\treturn false, nil\n\t\t\t})\n\t\trequire.NoError(t, waitErr, \"Replacement NodeClaim should become ready\")\n\n\t\t// Step 8: Verify the replacement NodeClaim has the new security groups\n\t\tvar replacementNC karpv1.NodeClaim\n\t\terr = suite.kubeClient.Get(ctx, types.NamespacedName{Name: replacementName}, &replacementNC)\n\t\trequire.NoError(t, err, \"Failed to get replacement NodeClaim\")\n\n\t\treplacementSGs := replacementNC.Annotations[v1alpha1.AnnotationIBMNodeClaimSecurityGroups]\n\t\trequire.NotEmpty(t, replacementSGs, \"Replacement NodeClaim must have security groups annotation\")\n\t\tt.Logf(\"OK: Replacement NodeClaim %s has security groups: %s\", replacementName, replacementSGs)\n\n\t\t// Step 9: Verify original NodeClaim is deleted or being deleted\n\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n\t\t\tfunc(ctx context.Context) (bool, error) {\n\t\t\t\tvar nc karpv1.NodeClaim\n\t\t\t\tgetErr := suite.kubeClient.Get(ctx, types.NamespacedName{Name: originalName}, &nc)\n\t\t\t\tif client.IgnoreNotFound(getErr) == nil {\n\t\t\t\t\tt.Logf(\"OK: Original NodeClaim %s deleted\", originalName)\n\t\t\t\t\treturn true, nil\n\t\t\t\t}\n\t\t\t\tif nc.DeletionTimestamp != nil {\n\t\t\t\t\tt.Logf(\"OK: Original NodeClaim %s marked for deletion\", originalName)\n\t\t\t\t\treturn true, nil\n\t\t\t\t}\n\t\t\t\tt.Logf(\"Waiting: Original NodeClaim %s still present\", originalName)\n\t\t\t\treturn false, nil\n\t\t\t})\n\t\trequire.NoError(t, waitErr, \"Original NodeClaim should be deleted after replacement\")\n\n\t\tt.Logf(\"OK: Security group drift test completed successfully\")\n\t})\n}\n\n// TestE2ESecurityGroupDrift_DefaultSecurityGroup verifies drift detection when using default VPC security group:\n//  1. Create NodeClass WITHOUT explicit security groups (uses VPC default)\n//  2. Create workload => NodeClaim gets created with the default security group\n//  3. Verify the default security group ID is stored in annotation\n//\n// Note: This test validates that the default security group is properly detected and stored.\n// Drift from default SG requires VPC-level changes which are not simulated in this test.\nfunc TestE2ESecurityGroupDrift_DefaultSecurityGroup(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\ttestName := fmt.Sprintf(\"sg-drift-default-%d\", time.Now().Unix())\n\tt.Logf(\"Starting default security group drift test: %s\", testName)\n\n\tsuite.WithAutoCleanup(t, testName, func() {\n\t\tctx := context.Background()\n\n\t\t// Step 1: Create NodeClass WITHOUT explicit security groups\n\t\tnodeClass := suite.createTestNodeClassWithoutSecurityGroups(t, testName)\n\t\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\t\trequire.Empty(t, nodeClass.Spec.SecurityGroups, \"NodeClass must NOT have explicit security groups\")\n\n\t\t// Verify Status.ResolvedSecurityGroups is populated with default SG\n\t\tvar currentNodeClass v1alpha1.IBMNodeClass\n\t\terr := suite.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClass.Name}, &currentNodeClass)\n\t\trequire.NoError(t, err)\n\t\trequire.NotEmpty(t, currentNodeClass.Status.ResolvedSecurityGroups)\n\t\tt.Logf(\"OK: NodeClass %s ready with resolved SGs: %v\", nodeClass.Name, currentNodeClass.Status.ResolvedSecurityGroups)\n\n\t\t// Step 2: Create NodePool and workload to trigger provisioning\n\t\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n\t\tt.Logf(\"OK: Created NodePool %s\", nodePool.Name)\n\n\t\tdeployment := suite.createTestWorkload(t, testName)\n\t\tsuite.waitForPodsToBeScheduled(t, deployment.Name, deployment.Namespace)\n\t\tt.Logf(\"OK: Workload %s/%s scheduled\", deployment.Namespace, deployment.Name)\n\n\t\t// Step 3: Capture the initial READY NodeClaim\n\t\tvar originalNC karpv1.NodeClaim\n\t\tvar originalName string\n\t\twaitErr := wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\n\t\t\tfunc(ctx context.Context) (bool, error) {\n\t\t\t\tvar nodeClaimList karpv1.NodeClaimList\n\t\t\t\terr := suite.kubeClient.List(ctx, &nodeClaimList, client.MatchingLabels{\n\t\t\t\t\t\"test-name\": testName,\n\t\t\t\t})\n\t\t\t\tif err != nil {\n\t\t\t\t\tt.Logf(\"Error: Failed to list NodeClaims: %v\", err)\n\t\t\t\t\treturn false, nil\n\t\t\t\t}\n\t\t\t\tif len(nodeClaimList.Items) == 0 {\n\t\t\t\t\tt.Logf(\"Waiting: No NodeClaims found yet for test %s\", testName)\n\t\t\t\t\treturn false, nil\n\t\t\t\t}\n\t\t\t\tfor _, nc := range nodeClaimList.Items {\n\t\t\t\t\tif suite.isNodeClaimReady(nc) {\n\t\t\t\t\t\toriginalNC = nc\n\t\t\t\t\t\toriginalName = nc.Name\n\t\t\t\t\t\tt.Logf(\"OK: Selected READY NodeClaim %s as original\", originalName)\n\t\t\t\t\t\treturn true, nil\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tt.Logf(\"Waiting: NodeClaims exist but none are READY yet\")\n\t\t\t\treturn false, nil\n\t\t\t})\n\t\trequire.NoError(t, waitErr, \"Should find a READY NodeClaim\")\n\n\t\t// Step 4: Verify default security group annotation was set\n\t\tstoredSGs := originalNC.Annotations[v1alpha1.AnnotationIBMNodeClaimSecurityGroups]\n\t\trequire.NotEmpty(t, storedSGs, \"NodeClaim must have security groups annotation even with default SG\")\n\t\tstoredSGList := strings.Split(storedSGs, \",\")\n\t\trequire.Len(t, storedSGList, 1, \"Default security group should be a single SG\")\n\t\tt.Logf(\"OK: NodeClaim %s using default security group: %s\", originalName, storedSGs)\n\n\t\t// Step 5: Verify node is stable (no unexpected drift)\n\t\ttime.Sleep(30 * time.Second)\n\t\tvar currentNC karpv1.NodeClaim\n\t\terr = suite.kubeClient.Get(ctx, types.NamespacedName{Name: originalName}, &currentNC)\n\t\trequire.NoError(t, err, \"Failed to get NodeClaim after stability wait\")\n\n\t\t// Check that the NodeClaim is NOT drifted\n\t\tfor _, cond := range currentNC.Status.Conditions {\n\t\t\tif cond.Type == \"Drifted\" && cond.Status == metav1.ConditionTrue {\n\t\t\t\tt.Fatalf(\"FAIL: NodeClaim %s unexpectedly drifted (Reason=%s)\", originalName, cond.Reason)\n\t\t\t}\n\t\t}\n\t\tt.Logf(\"OK: NodeClaim %s remains stable with default security group\", originalName)\n\n\t\tt.Logf(\"OK: Default security group drift test completed successfully\")\n\t})\n}\n","numLines":468,"startLine":1,"totalLines":468}},"sourceToolAssistantUUID":"e4b72a6a-d000-4925-bad0-b5b4e9ed3535"}
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{"parentUuid":"0a03c7ba-d487-4571-b357-68527d77b622","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01CPom2AfKnaz4R4awP2gipG","type":"tool_result","content":"     1→//go:build e2e\n     2→// +build e2e\n     3→\n     4→/*\n     5→Copyright The Kubernetes Authors.\n     6→\n     7→Licensed under the Apache License, Version 2.0 (the \"License\");\n     8→you may not use this file except in compliance with the License.\n     9→You may obtain a copy of the License at\n    10→\n    11→\thttp://www.apache.org/licenses/LICENSE-2.0\n    12→\n    13→Unless required by applicable law or agreed to in writing, software\n    14→distributed under the License is distributed on an \"AS IS\" BASIS,\n    15→WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n    16→See the License for the specific language governing permissions and\n    17→limitations under the License.\n    18→*/\n    19→package e2e\n    20→\n    21→import (\n    22→\t\"context\"\n    23→\t\"os\"\n    24→\t\"os/exec\"\n    25→\t\"strings\"\n    26→\t\"testing\"\n    27→\t\"time\"\n    28→\n    29→\t\"github.com/stretchr/testify/require\"\n    30→\tappsv1 \"k8s.io/api/apps/v1\"\n    31→\tcorev1 \"k8s.io/api/core/v1\"\n    32→\tpolicyv1 \"k8s.io/api/policy/v1\"\n    33→\t\"k8s.io/apimachinery/pkg/api/errors\"\n    34→\tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n    35→\t\"k8s.io/apimachinery/pkg/types\"\n    36→\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n    37→\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n    38→\n    39→\t\"github.com/kubernetes-sigs/karpenter-provider-ibm-cloud/pkg/apis/v1alpha1\"\n    40→)\n    41→\n    42→// deleteNodeClaim deletes a specific NodeClaim\n    43→func (s *E2ETestSuite) deleteNodeClaim(t *testing.T, nodeClaimName string) {\n    44→\tctx := context.Background()\n    45→\tvar nodeClaim karpv1.NodeClaim\n    46→\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClaimName}, &nodeClaim)\n    47→\trequire.NoError(t, err)\n    48→\terr = s.kubeClient.Delete(ctx, &nodeClaim)\n    49→\trequire.NoError(t, err)\n    50→}\n    51→\n    52→// cleanupTestWorkload deletes a test deployment\n    53→func (s *E2ETestSuite) cleanupTestWorkload(t *testing.T, deploymentName, namespace string) {\n    54→\tctx := context.Background()\n    55→\tdeployment := &appsv1.Deployment{\n    56→\t\tObjectMeta: metav1.ObjectMeta{\n    57→\t\t\tName:      deploymentName,\n    58→\t\t\tNamespace: namespace,\n    59→\t\t},\n    60→\t}\n    61→\terr := s.kubeClient.Delete(ctx, deployment)\n    62→\tif err != nil && !errors.IsNotFound(err) {\n    63→\t\tt.Logf(\"Failed to delete deployment %s: %v\", deploymentName, err)\n    64→\t}\n    65→}\n    66→\n    67→// waitForResourceDeletion waits for resources to be completely deleted\n    68→func (s *E2ETestSuite) waitForResourceDeletion(ctx context.Context, t *testing.T, resourceName string, listObj client.ObjectList, labelSelector map[string]string, maxWait time.Duration) bool {\n    69→\tt.Logf(\"Waiting for %s deletion (max %v)...\", resourceName, maxWait)\n    70→\n    71→\tstart := time.Now()\n    72→\tfor time.Since(start) < maxWait {\n    73→\t\terr := s.kubeClient.List(ctx, listObj, client.MatchingLabels(labelSelector))\n    74→\t\tif err != nil {\n    75→\t\t\tt.Logf(\"Error checking %s deletion: %v\", resourceName, err)\n    76→\t\t\treturn false\n    77→\t\t}\n    78→\n    79→\t\tvar itemCount int\n    80→\t\tswitch list := listObj.(type) {\n    81→\t\tcase *appsv1.DeploymentList:\n    82→\t\t\titemCount = len(list.Items)\n    83→\t\tcase *karpv1.NodeClaimList:\n    84→\t\t\titemCount = len(list.Items)\n    85→\t\tcase *karpv1.NodePoolList:\n    86→\t\t\titemCount = len(list.Items)\n    87→\t\tcase *v1alpha1.IBMNodeClassList:\n    88→\t\t\titemCount = len(list.Items)\n    89→\t\tcase *policyv1.PodDisruptionBudgetList:\n    90→\t\t\titemCount = len(list.Items)\n    91→\t\t}\n    92→\n    93→\t\tif itemCount == 0 {\n    94→\t\t\tt.Logf(\"✅ All %s resources deleted\", resourceName)\n    95→\t\t\treturn true\n    96→\t\t}\n    97→\n    98→\t\tt.Logf(\"Still waiting for %s deletion... (%d remaining, %v elapsed)\", resourceName, itemCount, time.Since(start).Round(time.Second))\n    99→\t\ttime.Sleep(10 * time.Second)\n   100→\t}\n   101→\n   102→\tt.Logf(\"❌ Warning: %s deletion timeout after %v\", resourceName, maxWait)\n   103→\treturn false\n   104→}\n   105→\n   106→// cleanupTestResources performs comprehensive cleanup of test resources with proper timeouts\n   107→func (s *E2ETestSuite) cleanupTestResources(t *testing.T, testName string) {\n   108→\tctx := context.Background()\n   109→\tt.Logf(\"Starting cleanup for test: %s\", testName)\n   110→\n   111→\t// List of resources to clean up in specific order (pods first, then IBMNodeClass last)\n   112→\tresources := []struct {\n   113→\t\tname          string\n   114→\t\tobj           client.Object\n   115→\t\tlistObj       client.ObjectList\n   116→\t\ttimeout       time.Duration\n   117→\t\tdeleteTimeout time.Duration\n   118→\t}{\n   119→\t\t{\n   120→\t\t\tname:          \"PodDisruptionBudget\",\n   121→\t\t\tobj:           &policyv1.PodDisruptionBudget{},\n   122→\t\t\tlistObj:       &policyv1.PodDisruptionBudgetList{},\n   123→\t\t\ttimeout:       60 * time.Second,\n   124→\t\t\tdeleteTimeout: 30 * time.Second,\n   125→\t\t},\n   126→\t\t{\n   127→\t\t\tname:          \"Deployment\",\n   128→\t\t\tobj:           &appsv1.Deployment{},\n   129→\t\t\tlistObj:       &appsv1.DeploymentList{},\n   130→\t\t\ttimeout:       120 * time.Second,\n   131→\t\t\tdeleteTimeout: 60 * time.Second,\n   132→\t\t},\n   133→\t\t{\n   134→\t\t\tname:          \"NodeClaim\",\n   135→\t\t\tobj:           &karpv1.NodeClaim{},\n   136→\t\t\tlistObj:       &karpv1.NodeClaimList{},\n   137→\t\t\ttimeout:       10 * time.Minute, // IBM Cloud takes longer\n   138→\t\t\tdeleteTimeout: 60 * time.Second,\n   139→\t\t},\n   140→\t\t{\n   141→\t\t\tname:          \"NodePool\",\n   142→\t\t\tobj:           &karpv1.NodePool{},\n   143→\t\t\tlistObj:       &karpv1.NodePoolList{},\n   144→\t\t\ttimeout:       8 * time.Minute,\n   145→\t\t\tdeleteTimeout: 60 * time.Second,\n   146→\t\t},\n   147→\t\t{\n   148→\t\t\tname:          \"IBMNodeClass\",\n   149→\t\t\tobj:           &v1alpha1.IBMNodeClass{},\n   150→\t\t\tlistObj:       &v1alpha1.IBMNodeClassList{},\n   151→\t\t\ttimeout:       5 * time.Minute,\n   152→\t\t\tdeleteTimeout: 60 * time.Second,\n   153→\t\t},\n   154→\t}\n   155→\n   156→\t// Clean up resources by test name label in specific order\n   157→\tfor _, resource := range resources {\n   158→\t\tt.Logf(\"Cleaning up %s resources for test %s\", resource.name, testName)\n   159→\n   160→\t\t// Create context with timeout for the delete operations\n   161→\t\tdeleteCtx, cancel := context.WithTimeout(ctx, resource.deleteTimeout)\n   162→\n   163→\t\t// List resources with multiple possible label selectors\n   164→\t\tlabelSelectors := []map[string]string{\n   165→\t\t\t{\"test-name\": testName},\n   166→\t\t\t{\"test\": \"e2e\"},\n   167→\t\t}\n   168→\n   169→\t\tresourcesDeleted := false\n   170→\t\tfor _, labels := range labelSelectors {\n   171→\t\t\terr := s.kubeClient.List(ctx, resource.listObj, client.MatchingLabels(labels))\n   172→\t\t\tif err != nil {\n   173→\t\t\t\tt.Logf(\"Failed to list %s resources with labels %v: %v\", resource.name, labels, err)\n   174→\t\t\t\tcontinue\n   175→\t\t\t}\n   176→\n   177→\t\t\t// Delete items using type assertions with timeout context\n   178→\t\t\tswitch list := resource.listObj.(type) {\n   179→\t\t\tcase *appsv1.DeploymentList:\n   180→\t\t\t\tif len(list.Items) > 0 {\n   181→\t\t\t\t\tfor _, item := range list.Items {\n   182→\t\t\t\t\t\tt.Logf(\"Deleting %s: %s\", resource.name, item.Name)\n   183→\t\t\t\t\t\tif err := s.kubeClient.Delete(deleteCtx, &item); err != nil && !errors.IsNotFound(err) {\n   184→\t\t\t\t\t\t\tt.Logf(\"Failed to delete %s %s: %v\", resource.name, item.Name, err)\n   185→\t\t\t\t\t\t} else {\n   186→\t\t\t\t\t\t\tresourcesDeleted = true\n   187→\t\t\t\t\t\t}\n   188→\t\t\t\t\t}\n   189→\t\t\t\t}\n   190→\t\t\tcase *karpv1.NodeClaimList:\n   191→\t\t\t\tif len(list.Items) > 0 {\n   192→\t\t\t\t\tfor _, item := range list.Items {\n   193→\t\t\t\t\t\tt.Logf(\"Deleting %s: %s\", resource.name, item.Name)\n   194→\t\t\t\t\t\tif err := s.kubeClient.Delete(deleteCtx, &item); err != nil && !errors.IsNotFound(err) {\n   195→\t\t\t\t\t\t\tt.Logf(\"Failed to delete %s %s: %v\", resource.name, item.Name, err)\n   196→\t\t\t\t\t\t} else {\n   197→\t\t\t\t\t\t\tresourcesDeleted = true\n   198→\t\t\t\t\t\t}\n   199→\t\t\t\t\t}\n   200→\t\t\t\t}\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"38b9de51-c3e0-4df3-827b-d16702c08bc2","timestamp":"2026-01-10T10:32:44.042Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/test/e2e/cleanup.go","content":"//go:build e2e\n// +build e2e\n\n/*\nCopyright The Kubernetes Authors.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\n\thttp://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n*/\npackage e2e\n\nimport (\n\t\"context\"\n\t\"os\"\n\t\"os/exec\"\n\t\"strings\"\n\t\"testing\"\n\t\"time\"\n\n\t\"github.com/stretchr/testify/require\"\n\tappsv1 \"k8s.io/api/apps/v1\"\n\tcorev1 \"k8s.io/api/core/v1\"\n\tpolicyv1 \"k8s.io/api/policy/v1\"\n\t\"k8s.io/apimachinery/pkg/api/errors\"\n\tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n\t\"k8s.io/apimachinery/pkg/types\"\n\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n\n\t\"github.com/kubernetes-sigs/karpenter-provider-ibm-cloud/pkg/apis/v1alpha1\"\n)\n\n// deleteNodeClaim deletes a specific NodeClaim\nfunc (s *E2ETestSuite) deleteNodeClaim(t *testing.T, nodeClaimName string) {\n\tctx := context.Background()\n\tvar nodeClaim karpv1.NodeClaim\n\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClaimName}, &nodeClaim)\n\trequire.NoError(t, err)\n\terr = s.kubeClient.Delete(ctx, &nodeClaim)\n\trequire.NoError(t, err)\n}\n\n// cleanupTestWorkload deletes a test deployment\nfunc (s *E2ETestSuite) cleanupTestWorkload(t *testing.T, deploymentName, namespace string) {\n\tctx := context.Background()\n\tdeployment := &appsv1.Deployment{\n\t\tObjectMeta: metav1.ObjectMeta{\n\t\t\tName:      deploymentName,\n\t\t\tNamespace: namespace,\n\t\t},\n\t}\n\terr := s.kubeClient.Delete(ctx, deployment)\n\tif err != nil && !errors.IsNotFound(err) {\n\t\tt.Logf(\"Failed to delete deployment %s: %v\", deploymentName, err)\n\t}\n}\n\n// waitForResourceDeletion waits for resources to be completely deleted\nfunc (s *E2ETestSuite) waitForResourceDeletion(ctx context.Context, t *testing.T, resourceName string, listObj client.ObjectList, labelSelector map[string]string, maxWait time.Duration) bool {\n\tt.Logf(\"Waiting for %s deletion (max %v)...\", resourceName, maxWait)\n\n\tstart := time.Now()\n\tfor time.Since(start) < maxWait {\n\t\terr := s.kubeClient.List(ctx, listObj, client.MatchingLabels(labelSelector))\n\t\tif err != nil {\n\t\t\tt.Logf(\"Error checking %s deletion: %v\", resourceName, err)\n\t\t\treturn false\n\t\t}\n\n\t\tvar itemCount int\n\t\tswitch list := listObj.(type) {\n\t\tcase *appsv1.DeploymentList:\n\t\t\titemCount = len(list.Items)\n\t\tcase *karpv1.NodeClaimList:\n\t\t\titemCount = len(list.Items)\n\t\tcase *karpv1.NodePoolList:\n\t\t\titemCount = len(list.Items)\n\t\tcase *v1alpha1.IBMNodeClassList:\n\t\t\titemCount = len(list.Items)\n\t\tcase *policyv1.PodDisruptionBudgetList:\n\t\t\titemCount = len(list.Items)\n\t\t}\n\n\t\tif itemCount == 0 {\n\t\t\tt.Logf(\"✅ All %s resources deleted\", resourceName)\n\t\t\treturn true\n\t\t}\n\n\t\tt.Logf(\"Still waiting for %s deletion... (%d remaining, %v elapsed)\", resourceName, itemCount, time.Since(start).Round(time.Second))\n\t\ttime.Sleep(10 * time.Second)\n\t}\n\n\tt.Logf(\"❌ Warning: %s deletion timeout after %v\", resourceName, maxWait)\n\treturn false\n}\n\n// cleanupTestResources performs comprehensive cleanup of test resources with proper timeouts\nfunc (s *E2ETestSuite) cleanupTestResources(t *testing.T, testName string) {\n\tctx := context.Background()\n\tt.Logf(\"Starting cleanup for test: %s\", testName)\n\n\t// List of resources to clean up in specific order (pods first, then IBMNodeClass last)\n\tresources := []struct {\n\t\tname          string\n\t\tobj           client.Object\n\t\tlistObj       client.ObjectList\n\t\ttimeout       time.Duration\n\t\tdeleteTimeout time.Duration\n\t}{\n\t\t{\n\t\t\tname:          \"PodDisruptionBudget\",\n\t\t\tobj:           &policyv1.PodDisruptionBudget{},\n\t\t\tlistObj:       &policyv1.PodDisruptionBudgetList{},\n\t\t\ttimeout:       60 * time.Second,\n\t\t\tdeleteTimeout: 30 * time.Second,\n\t\t},\n\t\t{\n\t\t\tname:          \"Deployment\",\n\t\t\tobj:           &appsv1.Deployment{},\n\t\t\tlistObj:       &appsv1.DeploymentList{},\n\t\t\ttimeout:       120 * time.Second,\n\t\t\tdeleteTimeout: 60 * time.Second,\n\t\t},\n\t\t{\n\t\t\tname:          \"NodeClaim\",\n\t\t\tobj:           &karpv1.NodeClaim{},\n\t\t\tlistObj:       &karpv1.NodeClaimList{},\n\t\t\ttimeout:       10 * time.Minute, // IBM Cloud takes longer\n\t\t\tdeleteTimeout: 60 * time.Second,\n\t\t},\n\t\t{\n\t\t\tname:          \"NodePool\",\n\t\t\tobj:           &karpv1.NodePool{},\n\t\t\tlistObj:       &karpv1.NodePoolList{},\n\t\t\ttimeout:       8 * time.Minute,\n\t\t\tdeleteTimeout: 60 * time.Second,\n\t\t},\n\t\t{\n\t\t\tname:          \"IBMNodeClass\",\n\t\t\tobj:           &v1alpha1.IBMNodeClass{},\n\t\t\tlistObj:       &v1alpha1.IBMNodeClassList{},\n\t\t\ttimeout:       5 * time.Minute,\n\t\t\tdeleteTimeout: 60 * time.Second,\n\t\t},\n\t}\n\n\t// Clean up resources by test name label in specific order\n\tfor _, resource := range resources {\n\t\tt.Logf(\"Cleaning up %s resources for test %s\", resource.name, testName)\n\n\t\t// Create context with timeout for the delete operations\n\t\tdeleteCtx, cancel := context.WithTimeout(ctx, resource.deleteTimeout)\n\n\t\t// List resources with multiple possible label selectors\n\t\tlabelSelectors := []map[string]string{\n\t\t\t{\"test-name\": testName},\n\t\t\t{\"test\": \"e2e\"},\n\t\t}\n\n\t\tresourcesDeleted := false\n\t\tfor _, labels := range labelSelectors {\n\t\t\terr := s.kubeClient.List(ctx, resource.listObj, client.MatchingLabels(labels))\n\t\t\tif err != nil {\n\t\t\t\tt.Logf(\"Failed to list %s resources with labels %v: %v\", resource.name, labels, err)\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\t// Delete items using type assertions with timeout context\n\t\t\tswitch list := resource.listObj.(type) {\n\t\t\tcase *appsv1.DeploymentList:\n\t\t\t\tif len(list.Items) > 0 {\n\t\t\t\t\tfor _, item := range list.Items {\n\t\t\t\t\t\tt.Logf(\"Deleting %s: %s\", resource.name, item.Name)\n\t\t\t\t\t\tif err := s.kubeClient.Delete(deleteCtx, &item); err != nil && !errors.IsNotFound(err) {\n\t\t\t\t\t\t\tt.Logf(\"Failed to delete %s %s: %v\", resource.name, item.Name, err)\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tresourcesDeleted = true\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tcase *karpv1.NodeClaimList:\n\t\t\t\tif len(list.Items) > 0 {\n\t\t\t\t\tfor _, item := range list.Items {\n\t\t\t\t\t\tt.Logf(\"Deleting %s: %s\", resource.name, item.Name)\n\t\t\t\t\t\tif err := s.kubeClient.Delete(deleteCtx, &item); err != nil && !errors.IsNotFound(err) {\n\t\t\t\t\t\t\tt.Logf(\"Failed to delete %s %s: %v\", resource.name, item.Name, err)\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tresourcesDeleted = true\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}","numLines":200,"startLine":1,"totalLines":705}},"sourceToolAssistantUUID":"0a03c7ba-d487-4571-b357-68527d77b622"}
{"parentUuid":"a3a01383-bff1-4f74-b6f3-132accd2c41d","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_017L18H6neRPNTWWkTKqSNNP","type":"tool_result","content":"test/e2e/cleanup.go:68:func (s *E2ETestSuite) waitForResourceDeletion(ctx context.Context, t *testing.T, resourceName string, listObj client.ObjectList, labelSelector map[string]string, maxWait time.Duration) bool {\ntest/e2e/cleanup.go:69:\tt.Logf(\"Waiting for %s deletion (max %v)...\", resourceName, maxWait)\ntest/e2e/cleanup.go:72:\tfor time.Since(start) < maxWait {\ntest/e2e/cleanup.go:98:\t\tt.Logf(\"Still waiting for %s deletion... (%d remaining, %v elapsed)\", resourceName, itemCount, time.Since(start).Round(time.Second))\ntest/e2e/cleanup.go:99:\t\ttime.Sleep(10 * time.Second)\ntest/e2e/cleanup.go:102:\tt.Logf(\"❌ Warning: %s deletion timeout after %v\", resourceName, maxWait)\ntest/e2e/cleanup.go:106:// cleanupTestResources performs comprehensive cleanup of test resources with proper timeouts\ntest/e2e/cleanup.go:116:\t\ttimeout       time.Duration\ntest/e2e/cleanup.go:123:\t\t\ttimeout:       60 * time.Second,\ntest/e2e/cleanup.go:124:\t\t\tdeleteTimeout: 30 * time.Second,\ntest/e2e/cleanup.go:130:\t\t\ttimeout:       120 * time.Second,\ntest/e2e/cleanup.go:131:\t\t\tdeleteTimeout: 60 * time.Second,\ntest/e2e/cleanup.go:137:\t\t\ttimeout:       10 * time.Minute, // IBM Cloud takes longer\ntest/e2e/cleanup.go:138:\t\t\tdeleteTimeout: 60 * time.Second,\ntest/e2e/cleanup.go:144:\t\t\ttimeout:       8 * time.Minute,\ntest/e2e/cleanup.go:145:\t\t\tdeleteTimeout: 60 * time.Second,\ntest/e2e/cleanup.go:151:\t\t\ttimeout:       5 * time.Minute,\ntest/e2e/cleanup.go:152:\t\t\tdeleteTimeout: 60 * time.Second,\ntest/e2e/cleanup.go:160:\t\t// Create context with timeout for the delete operations\ntest/e2e/cleanup.go:177:\t\t\t// Delete items using type assertions with timeout context\ntest/e2e/cleanup.go:237:\t\tcancel() // Cancel the delete timeout context\ntest/e2e/cleanup.go:241:\t\t\t// Wait for deletion with appropriate timeout for IBM Cloud resources\ntest/e2e/cleanup.go:242:\t\t\tsuccess := s.waitForResourceDeletion(ctx, t, resource.name, resource.listObj, map[string]string{\"test-name\": testName}, resource.timeout)\ntest/e2e/cleanup.go:245:\t\t\t\ts.waitForResourceDeletion(ctx, t, resource.name, resource.listObj, map[string]string{\"test\": \"e2e\"}, resource.timeout/2)\ntest/e2e/cleanup.go:305:\tctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)\ntest/e2e/cleanup.go:387:\tif err := s.kubeClient.Delete(ctx, obj, client.GracePeriodSeconds(0)); err != nil && !errors.IsNotFound(err) {\ntest/e2e/cleanup.go:406:\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\ntest/e2e/cleanup.go:426:\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\ntest/e2e/cleanup.go:446:\t\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\ntest/e2e/cleanup.go:474:\t\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\ntest/e2e/cleanup.go:660:\tctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)\ntest/e2e/cleanup.go:699:\t\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\ntest/e2e/multizone_test.go:62:\t// Wait for pods to be scheduled\ntest/e2e/multizone_test.go:158:\t// Wait for pods to be scheduled\ntest/e2e/multizone_test.go:253:\t// Wait for pods to be scheduled\ntest/e2e/multizone_test.go:301:\t\t// Wait for NodeClass to be ready (should not fail validation)\ntest/e2e/multizone_test.go:344:\t\t\ttime.Sleep(5 * time.Second)\ntest/e2e/multizone_test.go:391:\t// Wait for initial placement\ntest/e2e/multizone_test.go:405:\t// Wait for scale-up (use existing waiting function)\ntest/e2e/cleanup_test.go:43:\t// Wait for NodeClass to be ready\ntest/e2e/cleanup_test.go:59:\t// Wait for pods to be scheduled and nodes to be provisioned\ntest/e2e/cleanup_test.go:73:\t// Wait for pods to be evicted\ntest/e2e/cleanup_test.go:79:\tdeadline := time.Now().Add(10 * time.Minute)\ntest/e2e/cleanup_test.go:87:\t\ttime.Sleep(30 * time.Second)\ntest/e2e/cleanup_test.go:111:\t// Wait for NodeClass to be ready\ntest/e2e/cleanup_test.go:123:\t// Wait for pods to be scheduled and nodes to be provisioned\ntest/e2e/cleanup_test.go:146:\t// Wait for NodeClaims to be cleaned up\ntest/e2e/cleanup_test.go:147:\tdeadline := time.Now().Add(10 * time.Minute)\ntest/e2e/cleanup_test.go:160:\t\ttime.Sleep(30 * time.Second)\ntest/e2e/cleanup_test.go:203:\t// Wait a bit for the controller to process the deletion\ntest/e2e/cleanup_test.go:204:\ttime.Sleep(30 * time.Second)\ntest/e2e/cleanup_test.go:213:\t\tdeadline := time.Now().Add(5 * time.Minute)\ntest/e2e/cleanup_test.go:221:\t\t\ttime.Sleep(15 * time.Second)\ntest/e2e/cleanup_test.go:265:\t// Wait a bit for instances to be fully created in IBM Cloud\ntest/e2e/cleanup_test.go:266:\ttime.Sleep(60 * time.Second)\ntest/e2e/cleanup_test.go:288:\t// Wait for instances to be cleaned up in IBM Cloud\ntest/e2e/cleanup_test.go:290:\tdeadline := time.Now().Add(15 * time.Minute)\ntest/e2e/cleanup_test.go:297:\t\t\ttime.Sleep(30 * time.Second)\ntest/e2e/cleanup_test.go:309:\t\ttime.Sleep(30 * time.Second)\ntest/e2e/e2e_test.go:26:// - waiting.go: Waiting and polling functions\ntest/e2e/benchmarks_test.go:52:\t\t\t// Wait for creation (this is what we're benchmarking)\ntest/e2e/suite.go:46:\ttestTimeout  = 15 * time.Minute // Increased timeout for node provisioning\ntest/e2e/suite.go:47:\tpollInterval = 10 * time.Second\ntest/e2e/suite.go:163:\t// Wait for cleanup to complete and verify cluster state\ntest/e2e/suite.go:179:\t\t\tt.Logf(\"  - %s (VPC: %s, Age: %s)\", nc.Name, nc.Spec.VPC, time.Since(nc.CreationTimestamp.Time).Round(time.Second))\ntest/e2e/block_device_test.go:113:\t// Wait for NodeClass to be ready\ntest/e2e/block_device_test.go:114:\tt.Logf(\"Waiting for NodeClass to be ready...\")\ntest/e2e/block_device_test.go:267:\t\t\t# Success - short sleep for log collection\ntest/e2e/block_device_test.go:269:\t\t\tsleep 60`,\ntest/e2e/block_device_test.go:295:\t// Wait for node to be provisioned and pod to be scheduled\ntest/e2e/block_device_test.go:296:\tt.Logf(\"Waiting for node provisioning and pod scheduling...\")\ntest/e2e/block_device_test.go:332:\t// Wait a bit for the pod to execute and gather block device info\ntest/e2e/block_device_test.go:333:\tt.Logf(\"Waiting for pod to complete block device checks...\")\ntest/e2e/block_device_test.go:334:\ttime.Sleep(30 * time.Second)\ntest/e2e/block_device_test.go:337:\tt.Logf(\"Waiting for pod to complete...\")\ntest/e2e/block_device_test.go:383:\t// Wait for node to be cleaned up by Karpenter (due to pod deletion)\ntest/e2e/block_device_test.go:384:\tt.Logf(\"Waiting for node cleanup...\")\ntest/e2e/block_device_test.go:385:\tsuite.waitForNodeCleanup(t, nodeName, 5*time.Minute)\ntest/e2e/block_device_test.go:437:\tt.Fatalf(\"Pod %s did not complete within timeout\", podName)\ntest/e2e/block_device_test.go:474:\tt.Fatalf(\"Pod %s did not become ready within timeout\", podName)\ntest/e2e/block_device_test.go:478:func (s *E2ETestSuite) waitForNodeCleanup(t *testing.T, nodeName string, timeout time.Duration) {\ntest/e2e/block_device_test.go:481:\tfor i := 0; i < int(timeout/pollInterval); i++ {\ntest/e2e/block_device_test.go:493:\tt.Logf(\"Warning: Node %s was not cleaned up within timeout\", nodeName)\ntest/e2e/README.md:28:   go test -tags=e2e -v -timeout=30m -run TestE2EFullWorkflow\ntest/e2e/README.md:36:   go test -tags=e2e -v -timeout=2h -p 1\ntest/e2e/README.md:96:   - Wait 3-5 minutes for the circuit breaker to automatically recover\ntest/e2e/README.md:102:3. **Test Timeouts**: E2E tests provision real cloud resources which can take 5-10 minutes. Adjust timeout as needed.\ntest/e2e/image_selector_test.go:54:\t\t// Wait for NodeClass to be ready\ntest/e2e/image_selector_test.go:66:\t\t// Wait for pods to be scheduled and nodes to be provisioned\ntest/e2e/image_selector_test.go:91:\t\t// Wait for NodeClass to be ready\ntest/e2e/image_selector_test.go:106:\t\t// Wait for pods to be scheduled and nodes to be provisioned\ntest/e2e/image_selector_test.go:300:\t\tt.Logf(\"⏳ Waiting for subnet selection in NodeClass %s...\", nodeClassName)\ntest/e2e/diagnostics.go:124:\t// Wait a bit for the floating IP to be ready\ntest/e2e/diagnostics.go:125:\ttime.Sleep(30 * time.Second)\ntest/e2e/diagnostics.go:244:\t\t\t\ttime.Sleep(30 * time.Second)\ntest/e2e/drift_test.go:65:\t\t// Step 2: Wait for autoplacement controller to populate Status.SelectedSubnets\ntest/e2e/drift_test.go:67:\t\twaitErr := wait.PollUntilContextTimeout(ctx, 5*time.Second, 2*time.Minute, true,\ntest/e2e/drift_test.go:78:\t\t\t\tt.Logf(\"Waiting: SelectedSubnets not yet populated by autoplacement controller\")\ntest/e2e/drift_test.go:94:\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\ntest/e2e/drift_test.go:105:\t\t\t\t\tt.Logf(\"Waiting: No NodeClaims found yet for test %s\", testName)\n\n[Showing results with pagination = limit: 100, offset: 0]"}]},"uuid":"c6deb231-938f-461f-a3b4-74459f84a636","timestamp":"2026-01-10T10:32:44.086Z","toolUseResult":{"mode":"content","numFiles":0,"filenames":[],"content":"test/e2e/cleanup.go:68:func (s *E2ETestSuite) waitForResourceDeletion(ctx context.Context, t *testing.T, resourceName string, listObj client.ObjectList, labelSelector map[string]string, maxWait time.Duration) bool {\ntest/e2e/cleanup.go:69:\tt.Logf(\"Waiting for %s deletion (max %v)...\", resourceName, maxWait)\ntest/e2e/cleanup.go:72:\tfor time.Since(start) < maxWait {\ntest/e2e/cleanup.go:98:\t\tt.Logf(\"Still waiting for %s deletion... (%d remaining, %v elapsed)\", resourceName, itemCount, time.Since(start).Round(time.Second))\ntest/e2e/cleanup.go:99:\t\ttime.Sleep(10 * time.Second)\ntest/e2e/cleanup.go:102:\tt.Logf(\"❌ Warning: %s deletion timeout after %v\", resourceName, maxWait)\ntest/e2e/cleanup.go:106:// cleanupTestResources performs comprehensive cleanup of test resources with proper timeouts\ntest/e2e/cleanup.go:116:\t\ttimeout       time.Duration\ntest/e2e/cleanup.go:123:\t\t\ttimeout:       60 * time.Second,\ntest/e2e/cleanup.go:124:\t\t\tdeleteTimeout: 30 * time.Second,\ntest/e2e/cleanup.go:130:\t\t\ttimeout:       120 * time.Second,\ntest/e2e/cleanup.go:131:\t\t\tdeleteTimeout: 60 * time.Second,\ntest/e2e/cleanup.go:137:\t\t\ttimeout:       10 * time.Minute, // IBM Cloud takes longer\ntest/e2e/cleanup.go:138:\t\t\tdeleteTimeout: 60 * time.Second,\ntest/e2e/cleanup.go:144:\t\t\ttimeout:       8 * time.Minute,\ntest/e2e/cleanup.go:145:\t\t\tdeleteTimeout: 60 * time.Second,\ntest/e2e/cleanup.go:151:\t\t\ttimeout:       5 * time.Minute,\ntest/e2e/cleanup.go:152:\t\t\tdeleteTimeout: 60 * time.Second,\ntest/e2e/cleanup.go:160:\t\t// Create context with timeout for the delete operations\ntest/e2e/cleanup.go:177:\t\t\t// Delete items using type assertions with timeout context\ntest/e2e/cleanup.go:237:\t\tcancel() // Cancel the delete timeout context\ntest/e2e/cleanup.go:241:\t\t\t// Wait for deletion with appropriate timeout for IBM Cloud resources\ntest/e2e/cleanup.go:242:\t\t\tsuccess := s.waitForResourceDeletion(ctx, t, resource.name, resource.listObj, map[string]string{\"test-name\": testName}, resource.timeout)\ntest/e2e/cleanup.go:245:\t\t\t\ts.waitForResourceDeletion(ctx, t, resource.name, resource.listObj, map[string]string{\"test\": \"e2e\"}, resource.timeout/2)\ntest/e2e/cleanup.go:305:\tctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)\ntest/e2e/cleanup.go:387:\tif err := s.kubeClient.Delete(ctx, obj, client.GracePeriodSeconds(0)); err != nil && !errors.IsNotFound(err) {\ntest/e2e/cleanup.go:406:\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\ntest/e2e/cleanup.go:426:\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\ntest/e2e/cleanup.go:446:\t\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\ntest/e2e/cleanup.go:474:\t\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\ntest/e2e/cleanup.go:660:\tctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)\ntest/e2e/cleanup.go:699:\t\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\ntest/e2e/multizone_test.go:62:\t// Wait for pods to be scheduled\ntest/e2e/multizone_test.go:158:\t// Wait for pods to be scheduled\ntest/e2e/multizone_test.go:253:\t// Wait for pods to be scheduled\ntest/e2e/multizone_test.go:301:\t\t// Wait for NodeClass to be ready (should not fail validation)\ntest/e2e/multizone_test.go:344:\t\t\ttime.Sleep(5 * time.Second)\ntest/e2e/multizone_test.go:391:\t// Wait for initial placement\ntest/e2e/multizone_test.go:405:\t// Wait for scale-up (use existing waiting function)\ntest/e2e/cleanup_test.go:43:\t// Wait for NodeClass to be ready\ntest/e2e/cleanup_test.go:59:\t// Wait for pods to be scheduled and nodes to be provisioned\ntest/e2e/cleanup_test.go:73:\t// Wait for pods to be evicted\ntest/e2e/cleanup_test.go:79:\tdeadline := time.Now().Add(10 * time.Minute)\ntest/e2e/cleanup_test.go:87:\t\ttime.Sleep(30 * time.Second)\ntest/e2e/cleanup_test.go:111:\t// Wait for NodeClass to be ready\ntest/e2e/cleanup_test.go:123:\t// Wait for pods to be scheduled and nodes to be provisioned\ntest/e2e/cleanup_test.go:146:\t// Wait for NodeClaims to be cleaned up\ntest/e2e/cleanup_test.go:147:\tdeadline := time.Now().Add(10 * time.Minute)\ntest/e2e/cleanup_test.go:160:\t\ttime.Sleep(30 * time.Second)\ntest/e2e/cleanup_test.go:203:\t// Wait a bit for the controller to process the deletion\ntest/e2e/cleanup_test.go:204:\ttime.Sleep(30 * time.Second)\ntest/e2e/cleanup_test.go:213:\t\tdeadline := time.Now().Add(5 * time.Minute)\ntest/e2e/cleanup_test.go:221:\t\t\ttime.Sleep(15 * time.Second)\ntest/e2e/cleanup_test.go:265:\t// Wait a bit for instances to be fully created in IBM Cloud\ntest/e2e/cleanup_test.go:266:\ttime.Sleep(60 * time.Second)\ntest/e2e/cleanup_test.go:288:\t// Wait for instances to be cleaned up in IBM Cloud\ntest/e2e/cleanup_test.go:290:\tdeadline := time.Now().Add(15 * time.Minute)\ntest/e2e/cleanup_test.go:297:\t\t\ttime.Sleep(30 * time.Second)\ntest/e2e/cleanup_test.go:309:\t\ttime.Sleep(30 * time.Second)\ntest/e2e/e2e_test.go:26:// - waiting.go: Waiting and polling functions\ntest/e2e/benchmarks_test.go:52:\t\t\t// Wait for creation (this is what we're benchmarking)\ntest/e2e/suite.go:46:\ttestTimeout  = 15 * time.Minute // Increased timeout for node provisioning\ntest/e2e/suite.go:47:\tpollInterval = 10 * time.Second\ntest/e2e/suite.go:163:\t// Wait for cleanup to complete and verify cluster state\ntest/e2e/suite.go:179:\t\t\tt.Logf(\"  - %s (VPC: %s, Age: %s)\", nc.Name, nc.Spec.VPC, time.Since(nc.CreationTimestamp.Time).Round(time.Second))\ntest/e2e/block_device_test.go:113:\t// Wait for NodeClass to be ready\ntest/e2e/block_device_test.go:114:\tt.Logf(\"Waiting for NodeClass to be ready...\")\ntest/e2e/block_device_test.go:267:\t\t\t# Success - short sleep for log collection\ntest/e2e/block_device_test.go:269:\t\t\tsleep 60`,\ntest/e2e/block_device_test.go:295:\t// Wait for node to be provisioned and pod to be scheduled\ntest/e2e/block_device_test.go:296:\tt.Logf(\"Waiting for node provisioning and pod scheduling...\")\ntest/e2e/block_device_test.go:332:\t// Wait a bit for the pod to execute and gather block device info\ntest/e2e/block_device_test.go:333:\tt.Logf(\"Waiting for pod to complete block device checks...\")\ntest/e2e/block_device_test.go:334:\ttime.Sleep(30 * time.Second)\ntest/e2e/block_device_test.go:337:\tt.Logf(\"Waiting for pod to complete...\")\ntest/e2e/block_device_test.go:383:\t// Wait for node to be cleaned up by Karpenter (due to pod deletion)\ntest/e2e/block_device_test.go:384:\tt.Logf(\"Waiting for node cleanup...\")\ntest/e2e/block_device_test.go:385:\tsuite.waitForNodeCleanup(t, nodeName, 5*time.Minute)\ntest/e2e/block_device_test.go:437:\tt.Fatalf(\"Pod %s did not complete within timeout\", podName)\ntest/e2e/block_device_test.go:474:\tt.Fatalf(\"Pod %s did not become ready within timeout\", podName)\ntest/e2e/block_device_test.go:478:func (s *E2ETestSuite) waitForNodeCleanup(t *testing.T, nodeName string, timeout time.Duration) {\ntest/e2e/block_device_test.go:481:\tfor i := 0; i < int(timeout/pollInterval); i++ {\ntest/e2e/block_device_test.go:493:\tt.Logf(\"Warning: Node %s was not cleaned up within timeout\", nodeName)\ntest/e2e/README.md:28:   go test -tags=e2e -v -timeout=30m -run TestE2EFullWorkflow\ntest/e2e/README.md:36:   go test -tags=e2e -v -timeout=2h -p 1\ntest/e2e/README.md:96:   - Wait 3-5 minutes for the circuit breaker to automatically recover\ntest/e2e/README.md:102:3. **Test Timeouts**: E2E tests provision real cloud resources which can take 5-10 minutes. Adjust timeout as needed.\ntest/e2e/image_selector_test.go:54:\t\t// Wait for NodeClass to be ready\ntest/e2e/image_selector_test.go:66:\t\t// Wait for pods to be scheduled and nodes to be provisioned\ntest/e2e/image_selector_test.go:91:\t\t// Wait for NodeClass to be ready\ntest/e2e/image_selector_test.go:106:\t\t// Wait for pods to be scheduled and nodes to be provisioned\ntest/e2e/image_selector_test.go:300:\t\tt.Logf(\"⏳ Waiting for subnet selection in NodeClass %s...\", nodeClassName)\ntest/e2e/diagnostics.go:124:\t// Wait a bit for the floating IP to be ready\ntest/e2e/diagnostics.go:125:\ttime.Sleep(30 * time.Second)\ntest/e2e/diagnostics.go:244:\t\t\t\ttime.Sleep(30 * time.Second)\ntest/e2e/drift_test.go:65:\t\t// Step 2: Wait for autoplacement controller to populate Status.SelectedSubnets\ntest/e2e/drift_test.go:67:\t\twaitErr := wait.PollUntilContextTimeout(ctx, 5*time.Second, 2*time.Minute, true,\ntest/e2e/drift_test.go:78:\t\t\t\tt.Logf(\"Waiting: SelectedSubnets not yet populated by autoplacement controller\")\ntest/e2e/drift_test.go:94:\t\twaitErr = wait.PollUntilContextTimeout(ctx, 10*time.Second, testTimeout, true,\ntest/e2e/drift_test.go:105:\t\t\t\t\tt.Logf(\"Waiting: No NodeClaims found yet for test %s\", testName)","numLines":100,"appliedLimit":100},"sourceToolAssistantUUID":"a3a01383-bff1-4f74-b6f3-132accd2c41d"}
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{"parentUuid":"2c794ef2-59d5-496e-8280-b777f9c185dc","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01JAuFYh8o4TPuauUseRPxw8","type":"tool_result","content":"     1→//go:build e2e\n     2→// +build e2e\n     3→\n     4→/*\n     5→Copyright The Kubernetes Authors.\n     6→\n     7→Licensed under the Apache License, Version 2.0 (the \"License\");\n     8→you may not use this file except in compliance with the License.\n     9→You may obtain a copy of the License at\n    10→\n    11→\thttp://www.apache.org/licenses/LICENSE-2.0\n    12→\n    13→Unless required by applicable law or agreed to in writing, software\n    14→distributed under the License is distributed on an \"AS IS\" BASIS,\n    15→WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n    16→See the License for the specific language governing permissions and\n    17→limitations under the License.\n    18→*/\n    19→package e2e\n    20→\n    21→import (\n    22→\t\"context\"\n    23→\t\"testing\"\n    24→\t\"time\"\n    25→\n    26→\t\"github.com/stretchr/testify/require\"\n    27→\tcorev1 \"k8s.io/api/core/v1\"\n    28→\t\"k8s.io/apimachinery/pkg/types\"\n    29→\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n    30→\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n    31→)\n    32→\n    33→// verifyPodsScheduledOnCorrectNodes verifies that pods are scheduled on nodes from the expected NodePool\n    34→func (s *E2ETestSuite) verifyPodsScheduledOnCorrectNodes(t *testing.T, deploymentName, namespace, expectedNodePool string) {\n    35→\tctx := context.Background()\n    36→\t// Get all pods from the deployment\n    37→\tvar podList corev1.PodList\n    38→\terr := s.kubeClient.List(ctx, &podList, client.InNamespace(namespace), client.MatchingLabels{\"app\": deploymentName})\n    39→\trequire.NoError(t, err, \"Should be able to list pods\")\n    40→\trequire.Greater(t, len(podList.Items), 0, \"Should have at least one pod\")\n    41→\n    42→\t// Check each pod is scheduled on a node with the correct NodePool label\n    43→\tfor _, pod := range podList.Items {\n    44→\t\trequire.NotEmpty(t, pod.Spec.NodeName, \"Pod %s should be scheduled on a node\", pod.Name)\n    45→\n    46→\t\t// Get the node\n    47→\t\tvar node corev1.Node\n    48→\t\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: pod.Spec.NodeName}, &node)\n    49→\t\trequire.NoError(t, err, \"Should be able to get node %s\", pod.Spec.NodeName)\n    50→\n    51→\t\t// Verify node has the expected NodePool label\n    52→\t\tnodePoolLabel, exists := node.Labels[\"karpenter.sh/nodepool\"]\n    53→\t\trequire.True(t, exists, \"Node %s should have karpenter.sh/nodepool label\", node.Name)\n    54→\t\trequire.Equal(t, expectedNodePool, nodePoolLabel, \"Pod %s should be on node from NodePool %s, but is on %s\", pod.Name, expectedNodePool, nodePoolLabel)\n    55→\n    56→\t\tt.Logf(\"✅ Pod %s correctly scheduled on node %s (NodePool: %s)\", pod.Name, pod.Spec.NodeName, nodePoolLabel)\n    57→\t}\n    58→}\n    59→\n    60→// verifyKarpenterNodesExist verifies that Karpenter-managed nodes exist in the cluster\n    61→func (s *E2ETestSuite) verifyKarpenterNodesExist(t *testing.T) {\n    62→\tctx := context.Background()\n    63→\tvar nodeList corev1.NodeList\n    64→\terr := s.kubeClient.List(ctx, &nodeList)\n    65→\trequire.NoError(t, err)\n    66→\n    67→\tkarpenterNodes := 0\n    68→\tfor _, node := range nodeList.Items {\n    69→\t\tif labelValue, exists := node.Labels[\"karpenter.sh/nodepool\"]; exists && labelValue != \"\" {\n    70→\t\t\tkarpenterNodes++\n    71→\t\t\tt.Logf(\"Found Karpenter node: %s (nodepool: %s)\", node.Name, labelValue)\n    72→\t\t}\n    73→\t}\n    74→\n    75→\trequire.Greater(t, karpenterNodes, 0, \"At least one Karpenter node should exist\")\n    76→\tt.Logf(\"Found %d Karpenter nodes\", karpenterNodes)\n    77→}\n    78→\n    79→// verifyInstancesInIBMCloud verifies that instances exist and are managed by Karpenter\n    80→func (s *E2ETestSuite) verifyInstancesInIBMCloud(t *testing.T) {\n    81→\t// This is a simplified verification - in a real implementation,\n    82→\t// you would check the IBM Cloud VPC API for actual instances\n    83→\tctx := context.Background()\n    84→\tvar nodeList corev1.NodeList\n    85→\terr := s.kubeClient.List(ctx, &nodeList)\n    86→\trequire.NoError(t, err)\n    87→\n    88→\tkarpenterNodes := 0\n    89→\tfor _, node := range nodeList.Items {\n    90→\t\tif labelValue, exists := node.Labels[\"karpenter.sh/nodepool\"]; exists && labelValue != \"\" {\n    91→\t\t\tkarpenterNodes++\n    92→\t\t\tt.Logf(\"Found Karpenter node in cluster: %s\", node.Name)\n    93→\t\t\t// In a real test, we would extract the provider ID and verify it exists in IBM Cloud\n    94→\t\t}\n    95→\t}\n    96→\n    97→\trequire.Greater(t, karpenterNodes, 0, \"At least one Karpenter node should exist\")\n    98→}\n    99→\n   100→// verifyInstancesUseAllowedTypes verifies that all Karpenter nodes use instance types from the allowed list\n   101→func (s *E2ETestSuite) verifyInstancesUseAllowedTypes(t *testing.T, allowedTypes []string) {\n   102→\tctx := context.Background()\n   103→\tvar nodeList corev1.NodeList\n   104→\terr := s.kubeClient.List(ctx, &nodeList)\n   105→\trequire.NoError(t, err)\n   106→\n   107→\tkarpenterNodes := []corev1.Node{}\n   108→\tfor _, node := range nodeList.Items {\n   109→\t\tif labelValue, exists := node.Labels[\"karpenter.sh/nodepool\"]; exists && labelValue != \"\" {\n   110→\t\t\tkarpenterNodes = append(karpenterNodes, node)\n   111→\t\t}\n   112→\t}\n   113→\n   114→\trequire.Greater(t, len(karpenterNodes), 0, \"At least one Karpenter node should exist\")\n   115→\n   116→\tfor _, node := range karpenterNodes {\n   117→\t\tinstanceType := node.Labels[\"node.kubernetes.io/instance-type\"]\n   118→\t\trequire.NotEmpty(t, instanceType, \"Node should have instance type label\")\n   119→\n   120→\t\tfound := false\n   121→\t\tfor _, allowedType := range allowedTypes {\n   122→\t\t\tif instanceType == allowedType {\n   123→\t\t\t\tfound = true\n   124→\t\t\t\tbreak\n   125→\t\t\t}\n   126→\t\t}\n   127→\n   128→\t\trequire.True(t, found, \"Node %s uses instance type %s, which is not in allowed types %v\", node.Name, instanceType, allowedTypes)\n   129→\t\tt.Logf(\"✅ Node %s correctly uses allowed instance type %s\", node.Name, instanceType)\n   130→\t}\n   131→}\n   132→\n   133→// verifyNodePoolRequirementsOnNodes verifies that all nodes from a NodePool satisfy its requirements\n   134→func (s *E2ETestSuite) verifyNodePoolRequirementsOnNodes(t *testing.T, nodePool *karpv1.NodePool) {\n   135→\tctx := context.Background()\n   136→\tvar nodeList corev1.NodeList\n   137→\terr := s.kubeClient.List(ctx, &nodeList)\n   138→\trequire.NoError(t, err)\n   139→\n   140→\tvar nodePoolNodes []corev1.Node\n   141→\tfor _, node := range nodeList.Items {\n   142→\t\tif labelValue, exists := node.Labels[\"karpenter.sh/nodepool\"]; exists && labelValue == nodePool.Name {\n   143→\t\t\tnodePoolNodes = append(nodePoolNodes, node)\n   144→\t\t}\n   145→\t}\n   146→\n   147→\trequire.Greater(t, len(nodePoolNodes), 0, \"Should have at least one node from the NodePool\")\n   148→\n   149→\t// Verify each requirement from the NodePool is satisfied on all nodes\n   150→\tfor _, requirement := range nodePool.Spec.Template.Spec.Requirements {\n   151→\t\tfor _, node := range nodePoolNodes {\n   152→\t\t\tnodeValue, exists := node.Labels[requirement.Key]\n   153→\t\t\trequire.True(t, exists, \"Node %s should have label %s\", node.Name, requirement.Key)\n   154→\n   155→\t\t\t// Check if the node value satisfies the requirement\n   156→\t\t\tswitch requirement.Operator {\n   157→\t\t\tcase corev1.NodeSelectorOpIn:\n   158→\t\t\t\tfound := false\n   159→\t\t\t\tfor _, value := range requirement.Values {\n   160→\t\t\t\t\tif nodeValue == value {\n   161→\t\t\t\t\t\tfound = true\n   162→\t\t\t\t\t\tbreak\n   163→\t\t\t\t\t}\n   164→\t\t\t\t}\n   165→\t\t\t\trequire.True(t, found, \"Node %s label %s=%s should be in %v\", node.Name, requirement.Key, nodeValue, requirement.Values)\n   166→\t\t\tcase corev1.NodeSelectorOpNotIn:\n   167→\t\t\t\tfor _, value := range requirement.Values {\n   168→\t\t\t\t\trequire.NotEqual(t, nodeValue, value, \"Node %s label %s=%s should not be in %v\", node.Name, requirement.Key, nodeValue, requirement.Values)\n   169→\t\t\t\t}\n   170→\t\t\t}\n   171→\t\t}\n   172→\t}\n   173→}\n   174→\n   175→// verifyInstanceUsesAllowedType verifies that a specific NodeClaim uses an instance type from the allowed list\n   176→func (s *E2ETestSuite) verifyInstanceUsesAllowedType(t *testing.T, nodeClaimName string, allowedTypes []string) {\n   177→\tctx := context.Background()\n   178→\t// Get the NodeClaim to find the instance type that was selected\n   179→\tvar nodeClaim karpv1.NodeClaim\n   180→\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClaimName}, &nodeClaim)\n   181→\trequire.NoError(t, err)\n   182→\n   183→\t// Check the instance type label set by Karpenter\n   184→\tinstanceType, ok := nodeClaim.Labels[corev1.LabelInstanceTypeStable]\n   185→\trequire.True(t, ok, \"NodeClaim should have instance-type label\")\n   186→\n   187→\t// Verify it's one of the allowed types\n   188→\tfound := false\n   189→\tfor _, allowedType := range allowedTypes {\n   190→\t\tif instanceType == allowedType {\n   191→\t\t\tfound = true\n   192→\t\t\tbreak\n   193→\t\t}\n   194→\t}\n   195→\n   196→\trequire.True(t, found, \"NodeClaim %s uses instance type %s, which is not in allowed types %v\", nodeClaimName, instanceType, allowedTypes)\n   197→\tt.Logf(\"✅ NodeClaim %s correctly uses allowed instance type %s\", nodeClaimName, instanceType)\n   198→}\n   199→\n   200→// isNodeClaimReady checks if a NodeClaim is in a ready state\n   201→func (s *E2ETestSuite) isNodeClaimReady(nodeClaim karpv1.NodeClaim) bool {\n   202→\t// Check if the NodeClaim has a ProviderID (instance was created)\n   203→\tif nodeClaim.Status.ProviderID == \"\" {\n   204→\t\treturn false\n   205→\t}\n   206→\n   207→\t// Check conditions for readiness\n   208→\tfor _, condition := range nodeClaim.Status.Conditions {\n   209→\t\tif condition.Type == \"Ready\" && condition.Status == \"True\" {\n   210→\t\t\treturn true\n   211→\t\t}\n   212→\t\tif condition.Type == \"Launched\" && condition.Status == \"True\" {\n   213→\t\t\treturn true\n   214→\t\t}\n   215→\t}\n   216→\n   217→\treturn false\n   218→}\n   219→\n   220→// getKarpenterNodes returns nodes managed by the given NodePool\n   221→func (s *E2ETestSuite) getKarpenterNodes(t *testing.T, nodePoolName string) []corev1.Node {\n   222→\tvar nodeList corev1.NodeList\n   223→\terr := s.kubeClient.List(context.Background(), &nodeList, client.MatchingLabels{\n   224→\t\t\"karpenter.sh/nodepool\": nodePoolName,\n   225→\t})\n   226→\trequire.NoError(t, err)\n   227→\treturn nodeList.Items\n   228→}\n   229→\n   230→// captureNodeSnapshot captures the current state of nodes for stability monitoring\n   231→func (s *E2ETestSuite) captureNodeSnapshot(t *testing.T, nodePoolName string) []NodeSnapshot {\n   232→\tnodes := s.getKarpenterNodes(t, nodePoolName)\n   233→\tsnapshots := make([]NodeSnapshot, len(nodes))\n   234→\n   235→\tfor i, node := range nodes {\n   236→\t\tsnapshots[i] = NodeSnapshot{\n   237→\t\t\tName:         node.Name,\n   238→\t\t\tProviderID:   node.Spec.ProviderID,\n   239→\t\t\tInstanceType: node.Labels[\"node.kubernetes.io/instance-type\"],\n   240→\t\t\tCreationTime: node.CreationTimestamp.Time,\n   241→\t\t\tLabels:       node.Labels,\n   242→\t\t}\n   243→\t}\n   244→\n   245→\tt.Logf(\"Captured snapshot of %d nodes from NodePool %s\", len(snapshots), nodePoolName)\n   246→\treturn snapshots\n   247→}\n   248→\n   249→// monitorNodeStability monitors nodes for stability over a duration\n   250→func (s *E2ETestSuite) monitorNodeStability(t *testing.T, nodePoolName string, initialNodes []NodeSnapshot, duration time.Duration) {\n   251→\tendTime := time.Now().Add(duration)\n   252→\tcheckInterval := 30 * time.Second\n   253→\n   254→\tfor time.Now().Before(endTime) {\n   255→\t\tcurrentNodes := s.captureNodeSnapshot(t, nodePoolName)\n   256→\n   257→\t\t// Check if any nodes disappeared\n   258→\t\tfor _, initialNode := range initialNodes {\n   259→\t\t\tfound := false\n   260→\t\t\tfor _, currentNode := range currentNodes {\n   261→\t\t\t\tif initialNode.Name == currentNode.Name {\n   262→\t\t\t\t\tfound = true\n   263→\t\t\t\t\tbreak\n   264→\t\t\t\t}\n   265→\t\t\t}\n   266→\t\t\tif !found {\n   267→\t\t\t\tt.Errorf(\"Node %s disappeared during stability test\", initialNode.Name)\n   268→\t\t\t}\n   269→\t\t}\n   270→\n   271→\t\t// Check if new nodes appeared (could indicate drift)\n   272→\t\tif len(currentNodes) != len(initialNodes) {\n   273→\t\t\tt.Logf(\"Node count changed: initial=%d, current=%d\", len(initialNodes), len(currentNodes))\n   274→\t\t}\n   275→\n   276→\t\ttime.Sleep(checkInterval)\n   277→\t}\n   278→\n   279→\tt.Logf(\"✅ Node stability monitoring completed for %v\", duration)\n   280→}\n   281→\n   282→// getIBMCloudInstances retrieves current IBM Cloud instances (simplified implementation)\n   283→func (s *E2ETestSuite) getIBMCloudInstances(t *testing.T) (map[string]string, error) {\n   284→\t// This is a placeholder - in a real implementation, this would call IBM Cloud VPC API\n   285→\t// to get actual instance information\n   286→\tinstances := make(map[string]string)\n   287→\n   288→\t// For now, we'll get the information from Kubernetes nodes\n   289→\tctx := context.Background()\n   290→\tvar nodeList corev1.NodeList\n   291→\terr := s.kubeClient.List(ctx, &nodeList)\n   292→\tif err != nil {\n   293→\t\treturn nil, err\n   294→\t}\n   295→\n   296→\tfor _, node := range nodeList.Items {\n   297→\t\tif labelValue, exists := node.Labels[\"karpenter.sh/nodepool\"]; exists && labelValue != \"\" {\n   298→\t\t\t// Extract instance ID from provider ID\n   299→\t\t\tinstanceID := extractInstanceIDFromProviderID(node.Spec.ProviderID)\n   300→\t\t\tif instanceID != \"\" {\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"f6643ef6-acc3-4fc1-90d3-710da7725dfa","timestamp":"2026-01-10T10:32:46.654Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/test/e2e/verification.go","content":"//go:build e2e\n// +build e2e\n\n/*\nCopyright The Kubernetes Authors.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\n\thttp://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n*/\npackage e2e\n\nimport (\n\t\"context\"\n\t\"testing\"\n\t\"time\"\n\n\t\"github.com/stretchr/testify/require\"\n\tcorev1 \"k8s.io/api/core/v1\"\n\t\"k8s.io/apimachinery/pkg/types\"\n\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n)\n\n// verifyPodsScheduledOnCorrectNodes verifies that pods are scheduled on nodes from the expected NodePool\nfunc (s *E2ETestSuite) verifyPodsScheduledOnCorrectNodes(t *testing.T, deploymentName, namespace, expectedNodePool string) {\n\tctx := context.Background()\n\t// Get all pods from the deployment\n\tvar podList corev1.PodList\n\terr := s.kubeClient.List(ctx, &podList, client.InNamespace(namespace), client.MatchingLabels{\"app\": deploymentName})\n\trequire.NoError(t, err, \"Should be able to list pods\")\n\trequire.Greater(t, len(podList.Items), 0, \"Should have at least one pod\")\n\n\t// Check each pod is scheduled on a node with the correct NodePool label\n\tfor _, pod := range podList.Items {\n\t\trequire.NotEmpty(t, pod.Spec.NodeName, \"Pod %s should be scheduled on a node\", pod.Name)\n\n\t\t// Get the node\n\t\tvar node corev1.Node\n\t\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: pod.Spec.NodeName}, &node)\n\t\trequire.NoError(t, err, \"Should be able to get node %s\", pod.Spec.NodeName)\n\n\t\t// Verify node has the expected NodePool label\n\t\tnodePoolLabel, exists := node.Labels[\"karpenter.sh/nodepool\"]\n\t\trequire.True(t, exists, \"Node %s should have karpenter.sh/nodepool label\", node.Name)\n\t\trequire.Equal(t, expectedNodePool, nodePoolLabel, \"Pod %s should be on node from NodePool %s, but is on %s\", pod.Name, expectedNodePool, nodePoolLabel)\n\n\t\tt.Logf(\"✅ Pod %s correctly scheduled on node %s (NodePool: %s)\", pod.Name, pod.Spec.NodeName, nodePoolLabel)\n\t}\n}\n\n// verifyKarpenterNodesExist verifies that Karpenter-managed nodes exist in the cluster\nfunc (s *E2ETestSuite) verifyKarpenterNodesExist(t *testing.T) {\n\tctx := context.Background()\n\tvar nodeList corev1.NodeList\n\terr := s.kubeClient.List(ctx, &nodeList)\n\trequire.NoError(t, err)\n\n\tkarpenterNodes := 0\n\tfor _, node := range nodeList.Items {\n\t\tif labelValue, exists := node.Labels[\"karpenter.sh/nodepool\"]; exists && labelValue != \"\" {\n\t\t\tkarpenterNodes++\n\t\t\tt.Logf(\"Found Karpenter node: %s (nodepool: %s)\", node.Name, labelValue)\n\t\t}\n\t}\n\n\trequire.Greater(t, karpenterNodes, 0, \"At least one Karpenter node should exist\")\n\tt.Logf(\"Found %d Karpenter nodes\", karpenterNodes)\n}\n\n// verifyInstancesInIBMCloud verifies that instances exist and are managed by Karpenter\nfunc (s *E2ETestSuite) verifyInstancesInIBMCloud(t *testing.T) {\n\t// This is a simplified verification - in a real implementation,\n\t// you would check the IBM Cloud VPC API for actual instances\n\tctx := context.Background()\n\tvar nodeList corev1.NodeList\n\terr := s.kubeClient.List(ctx, &nodeList)\n\trequire.NoError(t, err)\n\n\tkarpenterNodes := 0\n\tfor _, node := range nodeList.Items {\n\t\tif labelValue, exists := node.Labels[\"karpenter.sh/nodepool\"]; exists && labelValue != \"\" {\n\t\t\tkarpenterNodes++\n\t\t\tt.Logf(\"Found Karpenter node in cluster: %s\", node.Name)\n\t\t\t// In a real test, we would extract the provider ID and verify it exists in IBM Cloud\n\t\t}\n\t}\n\n\trequire.Greater(t, karpenterNodes, 0, \"At least one Karpenter node should exist\")\n}\n\n// verifyInstancesUseAllowedTypes verifies that all Karpenter nodes use instance types from the allowed list\nfunc (s *E2ETestSuite) verifyInstancesUseAllowedTypes(t *testing.T, allowedTypes []string) {\n\tctx := context.Background()\n\tvar nodeList corev1.NodeList\n\terr := s.kubeClient.List(ctx, &nodeList)\n\trequire.NoError(t, err)\n\n\tkarpenterNodes := []corev1.Node{}\n\tfor _, node := range nodeList.Items {\n\t\tif labelValue, exists := node.Labels[\"karpenter.sh/nodepool\"]; exists && labelValue != \"\" {\n\t\t\tkarpenterNodes = append(karpenterNodes, node)\n\t\t}\n\t}\n\n\trequire.Greater(t, len(karpenterNodes), 0, \"At least one Karpenter node should exist\")\n\n\tfor _, node := range karpenterNodes {\n\t\tinstanceType := node.Labels[\"node.kubernetes.io/instance-type\"]\n\t\trequire.NotEmpty(t, instanceType, \"Node should have instance type label\")\n\n\t\tfound := false\n\t\tfor _, allowedType := range allowedTypes {\n\t\t\tif instanceType == allowedType {\n\t\t\t\tfound = true\n\t\t\t\tbreak\n\t\t\t}\n\t\t}\n\n\t\trequire.True(t, found, \"Node %s uses instance type %s, which is not in allowed types %v\", node.Name, instanceType, allowedTypes)\n\t\tt.Logf(\"✅ Node %s correctly uses allowed instance type %s\", node.Name, instanceType)\n\t}\n}\n\n// verifyNodePoolRequirementsOnNodes verifies that all nodes from a NodePool satisfy its requirements\nfunc (s *E2ETestSuite) verifyNodePoolRequirementsOnNodes(t *testing.T, nodePool *karpv1.NodePool) {\n\tctx := context.Background()\n\tvar nodeList corev1.NodeList\n\terr := s.kubeClient.List(ctx, &nodeList)\n\trequire.NoError(t, err)\n\n\tvar nodePoolNodes []corev1.Node\n\tfor _, node := range nodeList.Items {\n\t\tif labelValue, exists := node.Labels[\"karpenter.sh/nodepool\"]; exists && labelValue == nodePool.Name {\n\t\t\tnodePoolNodes = append(nodePoolNodes, node)\n\t\t}\n\t}\n\n\trequire.Greater(t, len(nodePoolNodes), 0, \"Should have at least one node from the NodePool\")\n\n\t// Verify each requirement from the NodePool is satisfied on all nodes\n\tfor _, requirement := range nodePool.Spec.Template.Spec.Requirements {\n\t\tfor _, node := range nodePoolNodes {\n\t\t\tnodeValue, exists := node.Labels[requirement.Key]\n\t\t\trequire.True(t, exists, \"Node %s should have label %s\", node.Name, requirement.Key)\n\n\t\t\t// Check if the node value satisfies the requirement\n\t\t\tswitch requirement.Operator {\n\t\t\tcase corev1.NodeSelectorOpIn:\n\t\t\t\tfound := false\n\t\t\t\tfor _, value := range requirement.Values {\n\t\t\t\t\tif nodeValue == value {\n\t\t\t\t\t\tfound = true\n\t\t\t\t\t\tbreak\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\trequire.True(t, found, \"Node %s label %s=%s should be in %v\", node.Name, requirement.Key, nodeValue, requirement.Values)\n\t\t\tcase corev1.NodeSelectorOpNotIn:\n\t\t\t\tfor _, value := range requirement.Values {\n\t\t\t\t\trequire.NotEqual(t, nodeValue, value, \"Node %s label %s=%s should not be in %v\", node.Name, requirement.Key, nodeValue, requirement.Values)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n\n// verifyInstanceUsesAllowedType verifies that a specific NodeClaim uses an instance type from the allowed list\nfunc (s *E2ETestSuite) verifyInstanceUsesAllowedType(t *testing.T, nodeClaimName string, allowedTypes []string) {\n\tctx := context.Background()\n\t// Get the NodeClaim to find the instance type that was selected\n\tvar nodeClaim karpv1.NodeClaim\n\terr := s.kubeClient.Get(ctx, types.NamespacedName{Name: nodeClaimName}, &nodeClaim)\n\trequire.NoError(t, err)\n\n\t// Check the instance type label set by Karpenter\n\tinstanceType, ok := nodeClaim.Labels[corev1.LabelInstanceTypeStable]\n\trequire.True(t, ok, \"NodeClaim should have instance-type label\")\n\n\t// Verify it's one of the allowed types\n\tfound := false\n\tfor _, allowedType := range allowedTypes {\n\t\tif instanceType == allowedType {\n\t\t\tfound = true\n\t\t\tbreak\n\t\t}\n\t}\n\n\trequire.True(t, found, \"NodeClaim %s uses instance type %s, which is not in allowed types %v\", nodeClaimName, instanceType, allowedTypes)\n\tt.Logf(\"✅ NodeClaim %s correctly uses allowed instance type %s\", nodeClaimName, instanceType)\n}\n\n// isNodeClaimReady checks if a NodeClaim is in a ready state\nfunc (s *E2ETestSuite) isNodeClaimReady(nodeClaim karpv1.NodeClaim) bool {\n\t// Check if the NodeClaim has a ProviderID (instance was created)\n\tif nodeClaim.Status.ProviderID == \"\" {\n\t\treturn false\n\t}\n\n\t// Check conditions for readiness\n\tfor _, condition := range nodeClaim.Status.Conditions {\n\t\tif condition.Type == \"Ready\" && condition.Status == \"True\" {\n\t\t\treturn true\n\t\t}\n\t\tif condition.Type == \"Launched\" && condition.Status == \"True\" {\n\t\t\treturn true\n\t\t}\n\t}\n\n\treturn false\n}\n\n// getKarpenterNodes returns nodes managed by the given NodePool\nfunc (s *E2ETestSuite) getKarpenterNodes(t *testing.T, nodePoolName string) []corev1.Node {\n\tvar nodeList corev1.NodeList\n\terr := s.kubeClient.List(context.Background(), &nodeList, client.MatchingLabels{\n\t\t\"karpenter.sh/nodepool\": nodePoolName,\n\t})\n\trequire.NoError(t, err)\n\treturn nodeList.Items\n}\n\n// captureNodeSnapshot captures the current state of nodes for stability monitoring\nfunc (s *E2ETestSuite) captureNodeSnapshot(t *testing.T, nodePoolName string) []NodeSnapshot {\n\tnodes := s.getKarpenterNodes(t, nodePoolName)\n\tsnapshots := make([]NodeSnapshot, len(nodes))\n\n\tfor i, node := range nodes {\n\t\tsnapshots[i] = NodeSnapshot{\n\t\t\tName:         node.Name,\n\t\t\tProviderID:   node.Spec.ProviderID,\n\t\t\tInstanceType: node.Labels[\"node.kubernetes.io/instance-type\"],\n\t\t\tCreationTime: node.CreationTimestamp.Time,\n\t\t\tLabels:       node.Labels,\n\t\t}\n\t}\n\n\tt.Logf(\"Captured snapshot of %d nodes from NodePool %s\", len(snapshots), nodePoolName)\n\treturn snapshots\n}\n\n// monitorNodeStability monitors nodes for stability over a duration\nfunc (s *E2ETestSuite) monitorNodeStability(t *testing.T, nodePoolName string, initialNodes []NodeSnapshot, duration time.Duration) {\n\tendTime := time.Now().Add(duration)\n\tcheckInterval := 30 * time.Second\n\n\tfor time.Now().Before(endTime) {\n\t\tcurrentNodes := s.captureNodeSnapshot(t, nodePoolName)\n\n\t\t// Check if any nodes disappeared\n\t\tfor _, initialNode := range initialNodes {\n\t\t\tfound := false\n\t\t\tfor _, currentNode := range currentNodes {\n\t\t\t\tif initialNode.Name == currentNode.Name {\n\t\t\t\t\tfound = true\n\t\t\t\t\tbreak\n\t\t\t\t}\n\t\t\t}\n\t\t\tif !found {\n\t\t\t\tt.Errorf(\"Node %s disappeared during stability test\", initialNode.Name)\n\t\t\t}\n\t\t}\n\n\t\t// Check if new nodes appeared (could indicate drift)\n\t\tif len(currentNodes) != len(initialNodes) {\n\t\t\tt.Logf(\"Node count changed: initial=%d, current=%d\", len(initialNodes), len(currentNodes))\n\t\t}\n\n\t\ttime.Sleep(checkInterval)\n\t}\n\n\tt.Logf(\"✅ Node stability monitoring completed for %v\", duration)\n}\n\n// getIBMCloudInstances retrieves current IBM Cloud instances (simplified implementation)\nfunc (s *E2ETestSuite) getIBMCloudInstances(t *testing.T) (map[string]string, error) {\n\t// This is a placeholder - in a real implementation, this would call IBM Cloud VPC API\n\t// to get actual instance information\n\tinstances := make(map[string]string)\n\n\t// For now, we'll get the information from Kubernetes nodes\n\tctx := context.Background()\n\tvar nodeList corev1.NodeList\n\terr := s.kubeClient.List(ctx, &nodeList)\n\tif err != nil {\n\t\treturn nil, err\n\t}\n\n\tfor _, node := range nodeList.Items {\n\t\tif labelValue, exists := node.Labels[\"karpenter.sh/nodepool\"]; exists && labelValue != \"\" {\n\t\t\t// Extract instance ID from provider ID\n\t\t\tinstanceID := extractInstanceIDFromProviderID(node.Spec.ProviderID)\n\t\t\tif instanceID != \"\" {","numLines":300,"startLine":1,"totalLines":308}},"sourceToolAssistantUUID":"2c794ef2-59d5-496e-8280-b777f9c185dc"}
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{"parentUuid":"5508115d-3e3b-4006-bf1d-6641b69d9424","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01CSchxGG743pvdM84UnR6Eu","type":"tool_result","content":"     1→//go:build e2e\n     2→// +build e2e\n     3→\n     4→/*\n     5→Copyright The Kubernetes Authors.\n     6→\n     7→Licensed under the Apache License, Version 2.0 (the \"License\");\n     8→you may not use this file except in compliance with the License.\n     9→You may obtain a copy of the License at\n    10→\n    11→\thttp://www.apache.org/licenses/LICENSE-2.0\n    12→\n    13→Unless required by applicable law or agreed to in writing, software\n    14→distributed under the License is distributed on an \"AS IS\" BASIS,\n    15→WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n    16→See the License for the specific language governing permissions and\n    17→limitations under the License.\n    18→*/\n    19→package e2e\n    20→\n    21→import (\n    22→\t\"context\"\n    23→\t\"fmt\"\n    24→\t\"testing\"\n    25→\t\"time\"\n    26→\n    27→\t\"github.com/stretchr/testify/require\"\n    28→\tappsv1 \"k8s.io/api/apps/v1\"\n    29→\tcorev1 \"k8s.io/api/core/v1\"\n    30→\tpolicyv1 \"k8s.io/api/policy/v1\"\n    31→\t\"k8s.io/apimachinery/pkg/api/resource\"\n    32→\tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n    33→\t\"k8s.io/apimachinery/pkg/util/intstr\"\n    34→\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n    35→)\n    36→\n    37→// TestE2EConsolidationWithPDB tests node consolidation behavior with Pod Disruption Budgets\n    38→func TestE2EConsolidationWithPDB(t *testing.T) {\n    39→\tsuite := SetupE2ETestSuite(t)\n    40→\ttestName := fmt.Sprintf(\"consolidation-pdb-%d\", time.Now().Unix())\n    41→\tt.Logf(\"Starting consolidation with PDB test: %s\", testName)\n    42→\tctx := context.Background()\n    43→\n    44→\t// Create NodeClass and NodePool\n    45→\tnodeClass := suite.createTestNodeClass(t, testName)\n    46→\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n    47→\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n    48→\n    49→\t// Create deployment with multiple replicas to spread across nodes\n    50→\tdeployment := &appsv1.Deployment{\n    51→\t\tObjectMeta: metav1.ObjectMeta{\n    52→\t\t\tName:      fmt.Sprintf(\"%s-deployment\", testName),\n    53→\t\t\tNamespace: \"default\",\n    54→\t\t\tLabels: map[string]string{\n    55→\t\t\t\t\"app\":       fmt.Sprintf(\"%s-app\", testName),\n    56→\t\t\t\t\"test\":      \"e2e\",\n    57→\t\t\t\t\"test-name\": testName,\n    58→\t\t\t},\n    59→\t\t},\n    60→\t\tSpec: appsv1.DeploymentSpec{\n    61→\t\t\tReplicas: &[]int32{4}[0], // More replicas to force multiple nodes\n    62→\t\t\tSelector: &metav1.LabelSelector{\n    63→\t\t\t\tMatchLabels: map[string]string{\n    64→\t\t\t\t\t\"app\": fmt.Sprintf(\"%s-app\", testName),\n    65→\t\t\t\t},\n    66→\t\t\t},\n    67→\t\t\tTemplate: corev1.PodTemplateSpec{\n    68→\t\t\t\tObjectMeta: metav1.ObjectMeta{\n    69→\t\t\t\t\tLabels: map[string]string{\n    70→\t\t\t\t\t\t\"app\":       fmt.Sprintf(\"%s-app\", testName),\n    71→\t\t\t\t\t\t\"test\":      \"e2e\",\n    72→\t\t\t\t\t\t\"test-name\": testName,\n    73→\t\t\t\t\t},\n    74→\t\t\t\t},\n    75→\t\t\t\tSpec: corev1.PodSpec{\n    76→\t\t\t\t\tNodeSelector: map[string]string{\n    77→\t\t\t\t\t\t\"karpenter.sh/nodepool\": nodePool.Name,\n    78→\t\t\t\t\t},\n    79→\t\t\t\t\tContainers: []corev1.Container{\n    80→\t\t\t\t\t\t{\n    81→\t\t\t\t\t\t\tName:  \"test-container\",\n    82→\t\t\t\t\t\t\tImage: \"quay.io/nginx/nginx-unprivileged:1.29.1-alpine\",\n    83→\t\t\t\t\t\t\tResources: corev1.ResourceRequirements{\n    84→\t\t\t\t\t\t\t\tRequests: corev1.ResourceList{\n    85→\t\t\t\t\t\t\t\t\tcorev1.ResourceCPU:    resource.MustParse(\"1000m\"),\n    86→\t\t\t\t\t\t\t\t\tcorev1.ResourceMemory: resource.MustParse(\"1Gi\"),\n    87→\t\t\t\t\t\t\t\t},\n    88→\t\t\t\t\t\t\t},\n    89→\t\t\t\t\t\t},\n    90→\t\t\t\t\t},\n    91→\t\t\t\t\t// Use anti-affinity to spread pods across nodes\n    92→\t\t\t\t\tAffinity: &corev1.Affinity{\n    93→\t\t\t\t\t\tPodAntiAffinity: &corev1.PodAntiAffinity{\n    94→\t\t\t\t\t\t\tPreferredDuringSchedulingIgnoredDuringExecution: []corev1.WeightedPodAffinityTerm{\n    95→\t\t\t\t\t\t\t\t{\n    96→\t\t\t\t\t\t\t\t\tWeight: 100,\n    97→\t\t\t\t\t\t\t\t\tPodAffinityTerm: corev1.PodAffinityTerm{\n    98→\t\t\t\t\t\t\t\t\t\tLabelSelector: &metav1.LabelSelector{\n    99→\t\t\t\t\t\t\t\t\t\t\tMatchLabels: map[string]string{\n   100→\t\t\t\t\t\t\t\t\t\t\t\t\"app\": fmt.Sprintf(\"%s-app\", testName),\n   101→\t\t\t\t\t\t\t\t\t\t\t},\n   102→\t\t\t\t\t\t\t\t\t\t},\n   103→\t\t\t\t\t\t\t\t\t\tTopologyKey: \"kubernetes.io/hostname\",\n   104→\t\t\t\t\t\t\t\t\t},\n   105→\t\t\t\t\t\t\t\t},\n   106→\t\t\t\t\t\t\t},\n   107→\t\t\t\t\t\t},\n   108→\t\t\t\t\t},\n   109→\t\t\t\t},\n   110→\t\t\t},\n   111→\t\t},\n   112→\t}\n   113→\n   114→\terr := suite.kubeClient.Create(ctx, deployment)\n   115→\trequire.NoError(t, err)\n   116→\n   117→\t// Wait for pods to be scheduled\n   118→\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n   119→\n   120→\t// Get initial node count\n   121→\tinitialNodes := suite.getKarpenterNodes(t, nodePool.Name)\n   122→\trequire.Greater(t, len(initialNodes), 1, \"Should have multiple nodes for consolidation test\")\n   123→\tt.Logf(\"Initial nodes: %d\", len(initialNodes))\n   124→\n   125→\t// Create PodDisruptionBudget to limit disruptions\n   126→\tpdb := &policyv1.PodDisruptionBudget{\n   127→\t\tObjectMeta: metav1.ObjectMeta{\n   128→\t\t\tName:      fmt.Sprintf(\"%s-pdb\", testName),\n   129→\t\t\tNamespace: \"default\",\n   130→\t\t\tLabels: map[string]string{\n   131→\t\t\t\t\"test\":      \"e2e\",\n   132→\t\t\t\t\"test-name\": testName,\n   133→\t\t\t},\n   134→\t\t},\n   135→\t\tSpec: policyv1.PodDisruptionBudgetSpec{\n   136→\t\t\tMinAvailable: &intstr.IntOrString{\n   137→\t\t\t\tType:   intstr.Int,\n   138→\t\t\t\tIntVal: 2, // Keep at least 2 pods available\n   139→\t\t\t},\n   140→\t\t\tSelector: &metav1.LabelSelector{\n   141→\t\t\t\tMatchLabels: map[string]string{\n   142→\t\t\t\t\t\"app\": fmt.Sprintf(\"%s-app\", testName),\n   143→\t\t\t\t},\n   144→\t\t\t},\n   145→\t\t},\n   146→\t}\n   147→\n   148→\terr = suite.kubeClient.Create(ctx, pdb)\n   149→\trequire.NoError(t, err)\n   150→\tt.Logf(\"Created PodDisruptionBudget: %s\", pdb.Name)\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"2ea772ed-bf43-4e6f-a040-c3640f9a6bfe","timestamp":"2026-01-10T10:32:49.408Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/test/e2e/scheduling_test.go","content":"//go:build e2e\n// +build e2e\n\n/*\nCopyright The Kubernetes Authors.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\n\thttp://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n*/\npackage e2e\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\t\"testing\"\n\t\"time\"\n\n\t\"github.com/stretchr/testify/require\"\n\tappsv1 \"k8s.io/api/apps/v1\"\n\tcorev1 \"k8s.io/api/core/v1\"\n\tpolicyv1 \"k8s.io/api/policy/v1\"\n\t\"k8s.io/apimachinery/pkg/api/resource\"\n\tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n\t\"k8s.io/apimachinery/pkg/util/intstr\"\n\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n)\n\n// TestE2EConsolidationWithPDB tests node consolidation behavior with Pod Disruption Budgets\nfunc TestE2EConsolidationWithPDB(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\ttestName := fmt.Sprintf(\"consolidation-pdb-%d\", time.Now().Unix())\n\tt.Logf(\"Starting consolidation with PDB test: %s\", testName)\n\tctx := context.Background()\n\n\t// Create NodeClass and NodePool\n\tnodeClass := suite.createTestNodeClass(t, testName)\n\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n\n\t// Create deployment with multiple replicas to spread across nodes\n\tdeployment := &appsv1.Deployment{\n\t\tObjectMeta: metav1.ObjectMeta{\n\t\t\tName:      fmt.Sprintf(\"%s-deployment\", testName),\n\t\t\tNamespace: \"default\",\n\t\t\tLabels: map[string]string{\n\t\t\t\t\"app\":       fmt.Sprintf(\"%s-app\", testName),\n\t\t\t\t\"test\":      \"e2e\",\n\t\t\t\t\"test-name\": testName,\n\t\t\t},\n\t\t},\n\t\tSpec: appsv1.DeploymentSpec{\n\t\t\tReplicas: &[]int32{4}[0], // More replicas to force multiple nodes\n\t\t\tSelector: &metav1.LabelSelector{\n\t\t\t\tMatchLabels: map[string]string{\n\t\t\t\t\t\"app\": fmt.Sprintf(\"%s-app\", testName),\n\t\t\t\t},\n\t\t\t},\n\t\t\tTemplate: corev1.PodTemplateSpec{\n\t\t\t\tObjectMeta: metav1.ObjectMeta{\n\t\t\t\t\tLabels: map[string]string{\n\t\t\t\t\t\t\"app\":       fmt.Sprintf(\"%s-app\", testName),\n\t\t\t\t\t\t\"test\":      \"e2e\",\n\t\t\t\t\t\t\"test-name\": testName,\n\t\t\t\t\t},\n\t\t\t\t},\n\t\t\t\tSpec: corev1.PodSpec{\n\t\t\t\t\tNodeSelector: map[string]string{\n\t\t\t\t\t\t\"karpenter.sh/nodepool\": nodePool.Name,\n\t\t\t\t\t},\n\t\t\t\t\tContainers: []corev1.Container{\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tName:  \"test-container\",\n\t\t\t\t\t\t\tImage: \"quay.io/nginx/nginx-unprivileged:1.29.1-alpine\",\n\t\t\t\t\t\t\tResources: corev1.ResourceRequirements{\n\t\t\t\t\t\t\t\tRequests: corev1.ResourceList{\n\t\t\t\t\t\t\t\t\tcorev1.ResourceCPU:    resource.MustParse(\"1000m\"),\n\t\t\t\t\t\t\t\t\tcorev1.ResourceMemory: resource.MustParse(\"1Gi\"),\n\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t},\n\t\t\t\t\t},\n\t\t\t\t\t// Use anti-affinity to spread pods across nodes\n\t\t\t\t\tAffinity: &corev1.Affinity{\n\t\t\t\t\t\tPodAntiAffinity: &corev1.PodAntiAffinity{\n\t\t\t\t\t\t\tPreferredDuringSchedulingIgnoredDuringExecution: []corev1.WeightedPodAffinityTerm{\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tWeight: 100,\n\t\t\t\t\t\t\t\t\tPodAffinityTerm: corev1.PodAffinityTerm{\n\t\t\t\t\t\t\t\t\t\tLabelSelector: &metav1.LabelSelector{\n\t\t\t\t\t\t\t\t\t\t\tMatchLabels: map[string]string{\n\t\t\t\t\t\t\t\t\t\t\t\t\"app\": fmt.Sprintf(\"%s-app\", testName),\n\t\t\t\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\t\t\tTopologyKey: \"kubernetes.io/hostname\",\n\t\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t},\n\t\t\t\t\t},\n\t\t\t\t},\n\t\t\t},\n\t\t},\n\t}\n\n\terr := suite.kubeClient.Create(ctx, deployment)\n\trequire.NoError(t, err)\n\n\t// Wait for pods to be scheduled\n\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n\n\t// Get initial node count\n\tinitialNodes := suite.getKarpenterNodes(t, nodePool.Name)\n\trequire.Greater(t, len(initialNodes), 1, \"Should have multiple nodes for consolidation test\")\n\tt.Logf(\"Initial nodes: %d\", len(initialNodes))\n\n\t// Create PodDisruptionBudget to limit disruptions\n\tpdb := &policyv1.PodDisruptionBudget{\n\t\tObjectMeta: metav1.ObjectMeta{\n\t\t\tName:      fmt.Sprintf(\"%s-pdb\", testName),\n\t\t\tNamespace: \"default\",\n\t\t\tLabels: map[string]string{\n\t\t\t\t\"test\":      \"e2e\",\n\t\t\t\t\"test-name\": testName,\n\t\t\t},\n\t\t},\n\t\tSpec: policyv1.PodDisruptionBudgetSpec{\n\t\t\tMinAvailable: &intstr.IntOrString{\n\t\t\t\tType:   intstr.Int,\n\t\t\t\tIntVal: 2, // Keep at least 2 pods available\n\t\t\t},\n\t\t\tSelector: &metav1.LabelSelector{\n\t\t\t\tMatchLabels: map[string]string{\n\t\t\t\t\t\"app\": fmt.Sprintf(\"%s-app\", testName),\n\t\t\t\t},\n\t\t\t},\n\t\t},\n\t}\n\n\terr = suite.kubeClient.Create(ctx, pdb)\n\trequire.NoError(t, err)\n\tt.Logf(\"Created PodDisruptionBudget: %s\", pdb.Name)","numLines":150,"startLine":1,"totalLines":483}},"sourceToolAssistantUUID":"5508115d-3e3b-4006-bf1d-6641b69d9424"}
{"parentUuid":"596afa05-8b18-4b30-bc2f-e2543b35c984","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01VygtxyFL4Y3hP3vPHap3Kv","type":"tool_result","content":"     1→//go:build e2e\n     2→// +build e2e\n     3→\n     4→/*\n     5→Copyright The Kubernetes Authors.\n     6→\n     7→Licensed under the Apache License, Version 2.0 (the \"License\");\n     8→you may not use this file except in compliance with the License.\n     9→You may obtain a copy of the License at\n    10→\n    11→\thttp://www.apache.org/licenses/LICENSE-2.0\n    12→\n    13→Unless required by applicable law or agreed to in writing, software\n    14→distributed under the License is distributed on an \"AS IS\" BASIS,\n    15→WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n    16→See the License for the specific language governing permissions and\n    17→limitations under the License.\n    18→*/\n    19→package e2e\n    20→\n    21→import (\n    22→\t\"context\"\n    23→\t\"fmt\"\n    24→\t\"os\"\n    25→\t\"strings\"\n    26→\t\"testing\"\n    27→\t\"time\"\n    28→\n    29→\t\"github.com/stretchr/testify/require\"\n    30→\tappsv1 \"k8s.io/api/apps/v1\"\n    31→\tcorev1 \"k8s.io/api/core/v1\"\n    32→\t\"k8s.io/apimachinery/pkg/api/resource\"\n    33→\tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n    34→\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n    35→\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n    36→\n    37→\t\"github.com/kubernetes-sigs/karpenter-provider-ibm-cloud/pkg/apis/v1alpha1\"\n    38→)\n    39→\n    40→// TestE2EMultiZoneDistribution tests that nodes are distributed across multiple zones\n    41→// when using PlacementStrategy with balanced zone distribution\n    42→func TestE2EMultiZoneDistribution(t *testing.T) {\n    43→\tsuite := SetupE2ETestSuite(t)\n    44→\ttestName := fmt.Sprintf(\"multizone-distribution-%d\", time.Now().Unix())\n    45→\tt.Logf(\"Starting multi-zone distribution test: %s\", testName)\n    46→\n    47→\t// Skip test if multi-zone infrastructure not available\n    48→\tif os.Getenv(\"E2E_SKIP_MULTIZONE\") == \"true\" {\n    49→\t\tt.Skip(\"Skipping multi-zone test: E2E_SKIP_MULTIZONE is set\")\n    50→\t}\n    51→\n    52→\t// Create NodeClass with placement strategy (no specific zone)\n    53→\tnodeClass := suite.createMultiZoneNodeClass(t, testName)\n    54→\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n    55→\n    56→\t// Create NodePool that allows multiple zones\n    57→\tnodePool := suite.createMultiZoneNodePool(t, testName, nodeClass.Name)\n    58→\n    59→\t// Create deployment with multiple replicas to force multiple nodes\n    60→\tdeployment := suite.createMultiReplicaDeployment(t, testName, nodePool.Name, 6)\n    61→\n    62→\t// Wait for pods to be scheduled\n    63→\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n    64→\n    65→\t// Verify multi-zone distribution\n    66→\tsuite.verifyMultiZoneDistribution(t, testName, 2) // Expect at least 2 zones\n    67→\n    68→\t// Verify all pods are running\n    69→\tsuite.verifyPodsScheduledOnCorrectNodes(t, deployment.Name, \"default\", nodePool.Name)\n    70→\n    71→\t// Cleanup\n    72→\tsuite.cleanupTestWorkload(t, deployment.Name, \"default\")\n    73→\tsuite.cleanupTestResources(t, testName)\n    74→\tt.Logf(\"✅ Multi-zone distribution test completed: %s\", testName)\n    75→}\n    76→\n    77→// TestE2EZoneAntiAffinity tests that pod anti-affinity works correctly with zone constraints\n    78→func TestE2EZoneAntiAffinity(t *testing.T) {\n    79→\tsuite := SetupE2ETestSuite(t)\n    80→\tctx := context.Background()\n    81→\ttestName := fmt.Sprintf(\"zone-anti-affinity-%d\", time.Now().Unix())\n    82→\tt.Logf(\"Starting zone anti-affinity test: %s\", testName)\n    83→\n    84→\t// Create infrastructure\n    85→\tnodeClass := suite.createMultiZoneNodeClass(t, testName)\n    86→\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n    87→\tnodePool := suite.createMultiZoneNodePool(t, testName, nodeClass.Name)\n    88→\n    89→\t// Create deployment with zone anti-affinity\n    90→\tdeployment := &appsv1.Deployment{\n    91→\t\tObjectMeta: metav1.ObjectMeta{\n    92→\t\t\tName:      fmt.Sprintf(\"%s-deployment\", testName),\n    93→\t\t\tNamespace: \"default\",\n    94→\t\t\tLabels: map[string]string{\n    95→\t\t\t\t\"app\":       fmt.Sprintf(\"%s-app\", testName),\n    96→\t\t\t\t\"test\":      \"e2e\",\n    97→\t\t\t\t\"test-name\": testName,\n    98→\t\t\t},\n    99→\t\t},\n   100→\t\tSpec: appsv1.DeploymentSpec{\n   101→\t\t\tReplicas: &[]int32{3}[0], // 3 replicas to force multiple zones\n   102→\t\t\tSelector: &metav1.LabelSelector{\n   103→\t\t\t\tMatchLabels: map[string]string{\n   104→\t\t\t\t\t\"app\": fmt.Sprintf(\"%s-app\", testName),\n   105→\t\t\t\t},\n   106→\t\t\t},\n   107→\t\t\tTemplate: corev1.PodTemplateSpec{\n   108→\t\t\t\tObjectMeta: metav1.ObjectMeta{\n   109→\t\t\t\t\tLabels: map[string]string{\n   110→\t\t\t\t\t\t\"app\":       fmt.Sprintf(\"%s-app\", testName),\n   111→\t\t\t\t\t\t\"test\":      \"e2e\",\n   112→\t\t\t\t\t\t\"test-name\": testName,\n   113→\t\t\t\t\t},\n   114→\t\t\t\t},\n   115→\t\t\t\tSpec: corev1.PodSpec{\n   116→\t\t\t\t\tNodeSelector: map[string]string{\n   117→\t\t\t\t\t\t\"karpenter.sh/nodepool\": nodePool.Name,\n   118→\t\t\t\t\t},\n   119→\t\t\t\t\tContainers: []corev1.Container{\n   120→\t\t\t\t\t\t{\n   121→\t\t\t\t\t\t\tName:  \"test-container\",\n   122→\t\t\t\t\t\t\tImage: \"quay.io/nginx/nginx-unprivileged:1.29.1-alpine\",\n   123→\t\t\t\t\t\t\tResources: corev1.ResourceRequirements{\n   124→\t\t\t\t\t\t\t\tRequests: corev1.ResourceList{\n   125→\t\t\t\t\t\t\t\t\tcorev1.ResourceCPU:    resource.MustParse(\"1000m\"),\n   126→\t\t\t\t\t\t\t\t\tcorev1.ResourceMemory: resource.MustParse(\"1Gi\"),\n   127→\t\t\t\t\t\t\t\t},\n   128→\t\t\t\t\t\t\t},\n   129→\t\t\t\t\t\t},\n   130→\t\t\t\t\t},\n   131→\t\t\t\t\t// Zone anti-affinity - prefer different zones\n   132→\t\t\t\t\tAffinity: &corev1.Affinity{\n   133→\t\t\t\t\t\tPodAntiAffinity: &corev1.PodAntiAffinity{\n   134→\t\t\t\t\t\t\tPreferredDuringSchedulingIgnoredDuringExecution: []corev1.WeightedPodAffinityTerm{\n   135→\t\t\t\t\t\t\t\t{\n   136→\t\t\t\t\t\t\t\t\tWeight: 100,\n   137→\t\t\t\t\t\t\t\t\tPodAffinityTerm: corev1.PodAffinityTerm{\n   138→\t\t\t\t\t\t\t\t\t\tLabelSelector: &metav1.LabelSelector{\n   139→\t\t\t\t\t\t\t\t\t\t\tMatchLabels: map[string]string{\n   140→\t\t\t\t\t\t\t\t\t\t\t\t\"app\": fmt.Sprintf(\"%s-app\", testName),\n   141→\t\t\t\t\t\t\t\t\t\t\t},\n   142→\t\t\t\t\t\t\t\t\t\t},\n   143→\t\t\t\t\t\t\t\t\t\tTopologyKey: \"topology.kubernetes.io/zone\",\n   144→\t\t\t\t\t\t\t\t\t},\n   145→\t\t\t\t\t\t\t\t},\n   146→\t\t\t\t\t\t\t},\n   147→\t\t\t\t\t\t},\n   148→\t\t\t\t\t},\n   149→\t\t\t\t},\n   150→\t\t\t},\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"8c78052c-60cf-479e-82da-677f27a6f216","timestamp":"2026-01-10T10:32:49.408Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/test/e2e/multizone_test.go","content":"//go:build e2e\n// +build e2e\n\n/*\nCopyright The Kubernetes Authors.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\n\thttp://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n*/\npackage e2e\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\t\"os\"\n\t\"strings\"\n\t\"testing\"\n\t\"time\"\n\n\t\"github.com/stretchr/testify/require\"\n\tappsv1 \"k8s.io/api/apps/v1\"\n\tcorev1 \"k8s.io/api/core/v1\"\n\t\"k8s.io/apimachinery/pkg/api/resource\"\n\tmetav1 \"k8s.io/apimachinery/pkg/apis/meta/v1\"\n\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n\n\t\"github.com/kubernetes-sigs/karpenter-provider-ibm-cloud/pkg/apis/v1alpha1\"\n)\n\n// TestE2EMultiZoneDistribution tests that nodes are distributed across multiple zones\n// when using PlacementStrategy with balanced zone distribution\nfunc TestE2EMultiZoneDistribution(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\ttestName := fmt.Sprintf(\"multizone-distribution-%d\", time.Now().Unix())\n\tt.Logf(\"Starting multi-zone distribution test: %s\", testName)\n\n\t// Skip test if multi-zone infrastructure not available\n\tif os.Getenv(\"E2E_SKIP_MULTIZONE\") == \"true\" {\n\t\tt.Skip(\"Skipping multi-zone test: E2E_SKIP_MULTIZONE is set\")\n\t}\n\n\t// Create NodeClass with placement strategy (no specific zone)\n\tnodeClass := suite.createMultiZoneNodeClass(t, testName)\n\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\n\t// Create NodePool that allows multiple zones\n\tnodePool := suite.createMultiZoneNodePool(t, testName, nodeClass.Name)\n\n\t// Create deployment with multiple replicas to force multiple nodes\n\tdeployment := suite.createMultiReplicaDeployment(t, testName, nodePool.Name, 6)\n\n\t// Wait for pods to be scheduled\n\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n\n\t// Verify multi-zone distribution\n\tsuite.verifyMultiZoneDistribution(t, testName, 2) // Expect at least 2 zones\n\n\t// Verify all pods are running\n\tsuite.verifyPodsScheduledOnCorrectNodes(t, deployment.Name, \"default\", nodePool.Name)\n\n\t// Cleanup\n\tsuite.cleanupTestWorkload(t, deployment.Name, \"default\")\n\tsuite.cleanupTestResources(t, testName)\n\tt.Logf(\"✅ Multi-zone distribution test completed: %s\", testName)\n}\n\n// TestE2EZoneAntiAffinity tests that pod anti-affinity works correctly with zone constraints\nfunc TestE2EZoneAntiAffinity(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\tctx := context.Background()\n\ttestName := fmt.Sprintf(\"zone-anti-affinity-%d\", time.Now().Unix())\n\tt.Logf(\"Starting zone anti-affinity test: %s\", testName)\n\n\t// Create infrastructure\n\tnodeClass := suite.createMultiZoneNodeClass(t, testName)\n\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\tnodePool := suite.createMultiZoneNodePool(t, testName, nodeClass.Name)\n\n\t// Create deployment with zone anti-affinity\n\tdeployment := &appsv1.Deployment{\n\t\tObjectMeta: metav1.ObjectMeta{\n\t\t\tName:      fmt.Sprintf(\"%s-deployment\", testName),\n\t\t\tNamespace: \"default\",\n\t\t\tLabels: map[string]string{\n\t\t\t\t\"app\":       fmt.Sprintf(\"%s-app\", testName),\n\t\t\t\t\"test\":      \"e2e\",\n\t\t\t\t\"test-name\": testName,\n\t\t\t},\n\t\t},\n\t\tSpec: appsv1.DeploymentSpec{\n\t\t\tReplicas: &[]int32{3}[0], // 3 replicas to force multiple zones\n\t\t\tSelector: &metav1.LabelSelector{\n\t\t\t\tMatchLabels: map[string]string{\n\t\t\t\t\t\"app\": fmt.Sprintf(\"%s-app\", testName),\n\t\t\t\t},\n\t\t\t},\n\t\t\tTemplate: corev1.PodTemplateSpec{\n\t\t\t\tObjectMeta: metav1.ObjectMeta{\n\t\t\t\t\tLabels: map[string]string{\n\t\t\t\t\t\t\"app\":       fmt.Sprintf(\"%s-app\", testName),\n\t\t\t\t\t\t\"test\":      \"e2e\",\n\t\t\t\t\t\t\"test-name\": testName,\n\t\t\t\t\t},\n\t\t\t\t},\n\t\t\t\tSpec: corev1.PodSpec{\n\t\t\t\t\tNodeSelector: map[string]string{\n\t\t\t\t\t\t\"karpenter.sh/nodepool\": nodePool.Name,\n\t\t\t\t\t},\n\t\t\t\t\tContainers: []corev1.Container{\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tName:  \"test-container\",\n\t\t\t\t\t\t\tImage: \"quay.io/nginx/nginx-unprivileged:1.29.1-alpine\",\n\t\t\t\t\t\t\tResources: corev1.ResourceRequirements{\n\t\t\t\t\t\t\t\tRequests: corev1.ResourceList{\n\t\t\t\t\t\t\t\t\tcorev1.ResourceCPU:    resource.MustParse(\"1000m\"),\n\t\t\t\t\t\t\t\t\tcorev1.ResourceMemory: resource.MustParse(\"1Gi\"),\n\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t},\n\t\t\t\t\t},\n\t\t\t\t\t// Zone anti-affinity - prefer different zones\n\t\t\t\t\tAffinity: &corev1.Affinity{\n\t\t\t\t\t\tPodAntiAffinity: &corev1.PodAntiAffinity{\n\t\t\t\t\t\t\tPreferredDuringSchedulingIgnoredDuringExecution: []corev1.WeightedPodAffinityTerm{\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tWeight: 100,\n\t\t\t\t\t\t\t\t\tPodAffinityTerm: corev1.PodAffinityTerm{\n\t\t\t\t\t\t\t\t\t\tLabelSelector: &metav1.LabelSelector{\n\t\t\t\t\t\t\t\t\t\t\tMatchLabels: map[string]string{\n\t\t\t\t\t\t\t\t\t\t\t\t\"app\": fmt.Sprintf(\"%s-app\", testName),\n\t\t\t\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\t\t\tTopologyKey: \"topology.kubernetes.io/zone\",\n\t\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t},\n\t\t\t\t\t},\n\t\t\t\t},\n\t\t\t},","numLines":150,"startLine":1,"totalLines":715}},"sourceToolAssistantUUID":"596afa05-8b18-4b30-bc2f-e2543b35c984"}
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{"parentUuid":"fcf29472-9573-461b-9520-117c03fa8c4b","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01WoMHEJEzMrwHgVzEC3JeeL","type":"tool_result","content":"     1→//go:build e2e\n     2→// +build e2e\n     3→\n     4→/*\n     5→Copyright The Kubernetes Authors.\n     6→\n     7→Licensed under the Apache License, Version 2.0 (the \"License\");\n     8→you may not use this file except in compliance with the License.\n     9→You may obtain a copy of the License at\n    10→\n    11→\thttp://www.apache.org/licenses/LICENSE-2.0\n    12→\n    13→Unless required by applicable law or agreed to in writing, software\n    14→distributed under the License is distributed on an \"AS IS\" BASIS,\n    15→WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n    16→See the License for the specific language governing permissions and\n    17→limitations under the License.\n    18→*/\n    19→package e2e\n    20→\n    21→import (\n    22→\t\"context\"\n    23→\t\"fmt\"\n    24→\t\"testing\"\n    25→\t\"time\"\n    26→\n    27→\t\"github.com/stretchr/testify/require\"\n    28→\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n    29→\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n    30→)\n    31→\n    32→// TestE2ECleanupNodePoolDeletion tests proper cleanup when deleting NodePools\n    33→func TestE2ECleanupNodePoolDeletion(t *testing.T) {\n    34→\tsuite := SetupE2ETestSuite(t)\n    35→\ttestName := fmt.Sprintf(\"cleanup-nodepool-%d\", time.Now().Unix())\n    36→\tt.Logf(\"Starting NodePool cleanup test: %s\", testName)\n    37→\tctx := context.Background()\n    38→\n    39→\t// Create NodeClass\n    40→\tnodeClass := suite.createTestNodeClass(t, testName)\n    41→\tt.Logf(\"Created NodeClass: %s\", nodeClass.Name)\n    42→\n    43→\t// Wait for NodeClass to be ready\n    44→\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n    45→\tt.Logf(\"NodeClass is ready: %s\", nodeClass.Name)\n    46→\n    47→\t// Create NodePool with 2 replicas for better testing\n    48→\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n    49→\tt.Logf(\"Created NodePool: %s\", nodePool.Name)\n    50→\n    51→\t// Create test workload to trigger provisioning\n    52→\tdeployment := suite.createTestWorkload(t, testName)\n    53→\t// Modify the deployment to have 2 replicas\n    54→\tdeployment.Spec.Replicas = &[]int32{2}[0]\n    55→\terr := suite.kubeClient.Update(ctx, deployment)\n    56→\trequire.NoError(t, err)\n    57→\tt.Logf(\"Created test workload with 2 replicas: %s\", deployment.Name)\n    58→\n    59→\t// Wait for pods to be scheduled and nodes to be provisioned\n    60→\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n    61→\tt.Logf(\"Pods scheduled successfully\")\n    62→\n    63→\t// Get initial list of nodes\n    64→\tinitialNodes := suite.getKarpenterNodes(t, nodePool.Name)\n    65→\trequire.Greater(t, len(initialNodes), 0, \"Should have provisioned at least one node\")\n    66→\tt.Logf(\"Initial provisioned nodes: %d\", len(initialNodes))\n    67→\n    68→\t// Delete the NodePool first - this should trigger cleanup\n    69→\terr = suite.kubeClient.Delete(ctx, nodePool)\n    70→\trequire.NoError(t, err)\n    71→\tt.Logf(\"Deleted NodePool: %s\", nodePool.Name)\n    72→\n    73→\t// Wait for pods to be evicted\n    74→\tsuite.waitForPodsGone(t, deployment.Name+\"-workload\")\n    75→\tt.Logf(\"Pods evicted successfully\")\n    76→\n    77→\t// Verify nodes are eventually cleaned up\n    78→\t// This might take a while as Karpenter needs to process the NodePool deletion\n    79→\tdeadline := time.Now().Add(10 * time.Minute)\n    80→\tfor time.Now().Before(deadline) {\n    81→\t\tcurrentNodes := suite.getKarpenterNodes(t, nodePool.Name)\n    82→\t\tif len(currentNodes) == 0 {\n    83→\t\t\tt.Logf(\"✅ All nodes cleaned up successfully\")\n    84→\t\t\tbreak\n    85→\t\t}\n    86→\t\tt.Logf(\"Still waiting for %d nodes to be cleaned up\", len(currentNodes))\n    87→\t\ttime.Sleep(30 * time.Second)\n    88→\t}\n    89→\n    90→\t// Final verification\n    91→\tfinalNodes := suite.getKarpenterNodes(t, nodePool.Name)\n    92→\trequire.Equal(t, 0, len(finalNodes), \"All nodes should be cleaned up after NodePool deletion\")\n    93→\n    94→\t// Cleanup remaining resources\n    95→\tsuite.cleanupTestWorkload(t, deployment.Name, \"default\")\n    96→\tsuite.cleanupTestResources(t, testName)\n    97→\tt.Logf(\"✅ NodePool cleanup test completed successfully: %s\", testName)\n    98→}\n    99→\n   100→// TestE2ECleanupNodeClassDeletion tests proper cleanup when deleting NodeClasses\n   101→func TestE2ECleanupNodeClassDeletion(t *testing.T) {\n   102→\tsuite := SetupE2ETestSuite(t)\n   103→\ttestName := fmt.Sprintf(\"cleanup-nodeclass-%d\", time.Now().Unix())\n   104→\tt.Logf(\"Starting NodeClass cleanup test: %s\", testName)\n   105→\tctx := context.Background()\n   106→\n   107→\t// Create NodeClass\n   108→\tnodeClass := suite.createTestNodeClass(t, testName)\n   109→\tt.Logf(\"Created NodeClass: %s\", nodeClass.Name)\n   110→\n   111→\t// Wait for NodeClass to be ready\n   112→\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n   113→\tt.Logf(\"NodeClass is ready: %s\", nodeClass.Name)\n   114→\n   115→\t// Create NodePool that references this NodeClass\n   116→\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n   117→\tt.Logf(\"Created NodePool: %s\", nodePool.Name)\n   118→\n   119→\t// Create test workload to trigger provisioning\n   120→\tdeployment := suite.createTestWorkload(t, testName)\n   121→\tt.Logf(\"Created test workload: %s\", deployment.Name)\n   122→\n   123→\t// Wait for pods to be scheduled and nodes to be provisioned\n   124→\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n   125→\tt.Logf(\"Pods scheduled successfully\")\n   126→\n   127→\t// Get list of provisioned NodeClaims\n   128→\tvar nodeClaimList karpv1.NodeClaimList\n   129→\terr := suite.kubeClient.List(ctx, &nodeClaimList, client.MatchingLabels{\n   130→\t\t\"karpenter.sh/nodepool\": nodePool.Name,\n   131→\t})\n   132→\trequire.NoError(t, err)\n   133→\trequire.Greater(t, len(nodeClaimList.Items), 0, \"Should have NodeClaims provisioned\")\n   134→\tinitialNodeClaims := len(nodeClaimList.Items)\n   135→\tt.Logf(\"Initial NodeClaims: %d\", initialNodeClaims)\n   136→\n   137→\t// Delete the deployment first to reduce resource pressure\n   138→\tsuite.cleanupTestWorkload(t, deployment.Name, \"default\")\n   139→\tsuite.waitForPodsGone(t, deployment.Name+\"-workload\")\n   140→\n   141→\t// Delete the NodePool first\n   142→\terr = suite.kubeClient.Delete(ctx, nodePool)\n   143→\trequire.NoError(t, err)\n   144→\tt.Logf(\"Deleted NodePool: %s\", nodePool.Name)\n   145→\n   146→\t// Wait for NodeClaims to be cleaned up\n   147→\tdeadline := time.Now().Add(10 * time.Minute)\n   148→\tfor time.Now().Before(deadline) {\n   149→\t\tvar currentNodeClaimList karpv1.NodeClaimList\n   150→\t\terr := suite.kubeClient.List(ctx, &currentNodeClaimList, client.MatchingLabels{\n   151→\t\t\t\"karpenter.sh/nodepool\": nodePool.Name,\n   152→\t\t})\n   153→\t\trequire.NoError(t, err)\n   154→\n   155→\t\tif len(currentNodeClaimList.Items) == 0 {\n   156→\t\t\tt.Logf(\"✅ All NodeClaims cleaned up\")\n   157→\t\t\tbreak\n   158→\t\t}\n   159→\t\tt.Logf(\"Still waiting for %d NodeClaims to be cleaned up\", len(currentNodeClaimList.Items))\n   160→\t\ttime.Sleep(30 * time.Second)\n   161→\t}\n   162→\n   163→\t// Now try to delete the NodeClass - it should succeed if no NodePools reference it\n   164→\terr = suite.kubeClient.Delete(ctx, nodeClass)\n   165→\trequire.NoError(t, err)\n   166→\tt.Logf(\"✅ Successfully deleted NodeClass: %s\", nodeClass.Name)\n   167→\n   168→\t// Cleanup any remaining resources\n   169→\tsuite.cleanupTestResources(t, testName)\n   170→\tt.Logf(\"✅ NodeClass cleanup test completed successfully: %s\", testName)\n   171→}\n   172→\n   173→// TestE2ECleanupOrphanedResources tests cleanup of orphaned resources\n   174→func TestE2ECleanupOrphanedResources(t *testing.T) {\n   175→\tsuite := SetupE2ETestSuite(t)\n   176→\ttestName := fmt.Sprintf(\"cleanup-orphaned-%d\", time.Now().Unix())\n   177→\tt.Logf(\"Starting orphaned resources cleanup test: %s\", testName)\n   178→\tctx := context.Background()\n   179→\n   180→\t// Create NodeClass and NodePool\n   181→\tnodeClass := suite.createTestNodeClass(t, testName)\n   182→\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n   183→\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n   184→\n   185→\t// Create test workload to trigger provisioning\n   186→\tdeployment := suite.createTestWorkload(t, testName)\n   187→\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n   188→\n   189→\t// Get the provisioned NodeClaim\n   190→\tvar nodeClaimList karpv1.NodeClaimList\n   191→\terr := suite.kubeClient.List(ctx, &nodeClaimList, client.MatchingLabels{\n   192→\t\t\"karpenter.sh/nodepool\": nodePool.Name,\n   193→\t})\n   194→\trequire.NoError(t, err)\n   195→\trequire.Greater(t, len(nodeClaimList.Items), 0, \"Should have NodeClaims provisioned\")\n   196→\toriginalNodeClaim := nodeClaimList.Items[0]\n   197→\n   198→\t// Simulate an orphaned state by manually deleting the NodePool while keeping NodeClaims\n   199→\terr = suite.kubeClient.Delete(ctx, nodePool)\n   200→\trequire.NoError(t, err)\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"7458d28c-7871-4b7b-84f5-ce04669e56e6","timestamp":"2026-01-10T10:32:52.497Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/test/e2e/cleanup_test.go","content":"//go:build e2e\n// +build e2e\n\n/*\nCopyright The Kubernetes Authors.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\n\thttp://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n*/\npackage e2e\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\t\"testing\"\n\t\"time\"\n\n\t\"github.com/stretchr/testify/require\"\n\t\"sigs.k8s.io/controller-runtime/pkg/client\"\n\tkarpv1 \"sigs.k8s.io/karpenter/pkg/apis/v1\"\n)\n\n// TestE2ECleanupNodePoolDeletion tests proper cleanup when deleting NodePools\nfunc TestE2ECleanupNodePoolDeletion(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\ttestName := fmt.Sprintf(\"cleanup-nodepool-%d\", time.Now().Unix())\n\tt.Logf(\"Starting NodePool cleanup test: %s\", testName)\n\tctx := context.Background()\n\n\t// Create NodeClass\n\tnodeClass := suite.createTestNodeClass(t, testName)\n\tt.Logf(\"Created NodeClass: %s\", nodeClass.Name)\n\n\t// Wait for NodeClass to be ready\n\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\tt.Logf(\"NodeClass is ready: %s\", nodeClass.Name)\n\n\t// Create NodePool with 2 replicas for better testing\n\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n\tt.Logf(\"Created NodePool: %s\", nodePool.Name)\n\n\t// Create test workload to trigger provisioning\n\tdeployment := suite.createTestWorkload(t, testName)\n\t// Modify the deployment to have 2 replicas\n\tdeployment.Spec.Replicas = &[]int32{2}[0]\n\terr := suite.kubeClient.Update(ctx, deployment)\n\trequire.NoError(t, err)\n\tt.Logf(\"Created test workload with 2 replicas: %s\", deployment.Name)\n\n\t// Wait for pods to be scheduled and nodes to be provisioned\n\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n\tt.Logf(\"Pods scheduled successfully\")\n\n\t// Get initial list of nodes\n\tinitialNodes := suite.getKarpenterNodes(t, nodePool.Name)\n\trequire.Greater(t, len(initialNodes), 0, \"Should have provisioned at least one node\")\n\tt.Logf(\"Initial provisioned nodes: %d\", len(initialNodes))\n\n\t// Delete the NodePool first - this should trigger cleanup\n\terr = suite.kubeClient.Delete(ctx, nodePool)\n\trequire.NoError(t, err)\n\tt.Logf(\"Deleted NodePool: %s\", nodePool.Name)\n\n\t// Wait for pods to be evicted\n\tsuite.waitForPodsGone(t, deployment.Name+\"-workload\")\n\tt.Logf(\"Pods evicted successfully\")\n\n\t// Verify nodes are eventually cleaned up\n\t// This might take a while as Karpenter needs to process the NodePool deletion\n\tdeadline := time.Now().Add(10 * time.Minute)\n\tfor time.Now().Before(deadline) {\n\t\tcurrentNodes := suite.getKarpenterNodes(t, nodePool.Name)\n\t\tif len(currentNodes) == 0 {\n\t\t\tt.Logf(\"✅ All nodes cleaned up successfully\")\n\t\t\tbreak\n\t\t}\n\t\tt.Logf(\"Still waiting for %d nodes to be cleaned up\", len(currentNodes))\n\t\ttime.Sleep(30 * time.Second)\n\t}\n\n\t// Final verification\n\tfinalNodes := suite.getKarpenterNodes(t, nodePool.Name)\n\trequire.Equal(t, 0, len(finalNodes), \"All nodes should be cleaned up after NodePool deletion\")\n\n\t// Cleanup remaining resources\n\tsuite.cleanupTestWorkload(t, deployment.Name, \"default\")\n\tsuite.cleanupTestResources(t, testName)\n\tt.Logf(\"✅ NodePool cleanup test completed successfully: %s\", testName)\n}\n\n// TestE2ECleanupNodeClassDeletion tests proper cleanup when deleting NodeClasses\nfunc TestE2ECleanupNodeClassDeletion(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\ttestName := fmt.Sprintf(\"cleanup-nodeclass-%d\", time.Now().Unix())\n\tt.Logf(\"Starting NodeClass cleanup test: %s\", testName)\n\tctx := context.Background()\n\n\t// Create NodeClass\n\tnodeClass := suite.createTestNodeClass(t, testName)\n\tt.Logf(\"Created NodeClass: %s\", nodeClass.Name)\n\n\t// Wait for NodeClass to be ready\n\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\tt.Logf(\"NodeClass is ready: %s\", nodeClass.Name)\n\n\t// Create NodePool that references this NodeClass\n\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n\tt.Logf(\"Created NodePool: %s\", nodePool.Name)\n\n\t// Create test workload to trigger provisioning\n\tdeployment := suite.createTestWorkload(t, testName)\n\tt.Logf(\"Created test workload: %s\", deployment.Name)\n\n\t// Wait for pods to be scheduled and nodes to be provisioned\n\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n\tt.Logf(\"Pods scheduled successfully\")\n\n\t// Get list of provisioned NodeClaims\n\tvar nodeClaimList karpv1.NodeClaimList\n\terr := suite.kubeClient.List(ctx, &nodeClaimList, client.MatchingLabels{\n\t\t\"karpenter.sh/nodepool\": nodePool.Name,\n\t})\n\trequire.NoError(t, err)\n\trequire.Greater(t, len(nodeClaimList.Items), 0, \"Should have NodeClaims provisioned\")\n\tinitialNodeClaims := len(nodeClaimList.Items)\n\tt.Logf(\"Initial NodeClaims: %d\", initialNodeClaims)\n\n\t// Delete the deployment first to reduce resource pressure\n\tsuite.cleanupTestWorkload(t, deployment.Name, \"default\")\n\tsuite.waitForPodsGone(t, deployment.Name+\"-workload\")\n\n\t// Delete the NodePool first\n\terr = suite.kubeClient.Delete(ctx, nodePool)\n\trequire.NoError(t, err)\n\tt.Logf(\"Deleted NodePool: %s\", nodePool.Name)\n\n\t// Wait for NodeClaims to be cleaned up\n\tdeadline := time.Now().Add(10 * time.Minute)\n\tfor time.Now().Before(deadline) {\n\t\tvar currentNodeClaimList karpv1.NodeClaimList\n\t\terr := suite.kubeClient.List(ctx, &currentNodeClaimList, client.MatchingLabels{\n\t\t\t\"karpenter.sh/nodepool\": nodePool.Name,\n\t\t})\n\t\trequire.NoError(t, err)\n\n\t\tif len(currentNodeClaimList.Items) == 0 {\n\t\t\tt.Logf(\"✅ All NodeClaims cleaned up\")\n\t\t\tbreak\n\t\t}\n\t\tt.Logf(\"Still waiting for %d NodeClaims to be cleaned up\", len(currentNodeClaimList.Items))\n\t\ttime.Sleep(30 * time.Second)\n\t}\n\n\t// Now try to delete the NodeClass - it should succeed if no NodePools reference it\n\terr = suite.kubeClient.Delete(ctx, nodeClass)\n\trequire.NoError(t, err)\n\tt.Logf(\"✅ Successfully deleted NodeClass: %s\", nodeClass.Name)\n\n\t// Cleanup any remaining resources\n\tsuite.cleanupTestResources(t, testName)\n\tt.Logf(\"✅ NodeClass cleanup test completed successfully: %s\", testName)\n}\n\n// TestE2ECleanupOrphanedResources tests cleanup of orphaned resources\nfunc TestE2ECleanupOrphanedResources(t *testing.T) {\n\tsuite := SetupE2ETestSuite(t)\n\ttestName := fmt.Sprintf(\"cleanup-orphaned-%d\", time.Now().Unix())\n\tt.Logf(\"Starting orphaned resources cleanup test: %s\", testName)\n\tctx := context.Background()\n\n\t// Create NodeClass and NodePool\n\tnodeClass := suite.createTestNodeClass(t, testName)\n\tsuite.waitForNodeClassReady(t, nodeClass.Name)\n\tnodePool := suite.createTestNodePool(t, testName, nodeClass.Name)\n\n\t// Create test workload to trigger provisioning\n\tdeployment := suite.createTestWorkload(t, testName)\n\tsuite.waitForPodsToBeScheduled(t, deployment.Name, \"default\")\n\n\t// Get the provisioned NodeClaim\n\tvar nodeClaimList karpv1.NodeClaimList\n\terr := suite.kubeClient.List(ctx, &nodeClaimList, client.MatchingLabels{\n\t\t\"karpenter.sh/nodepool\": nodePool.Name,\n\t})\n\trequire.NoError(t, err)\n\trequire.Greater(t, len(nodeClaimList.Items), 0, \"Should have NodeClaims provisioned\")\n\toriginalNodeClaim := nodeClaimList.Items[0]\n\n\t// Simulate an orphaned state by manually deleting the NodePool while keeping NodeClaims\n\terr = suite.kubeClient.Delete(ctx, nodePool)\n\trequire.NoError(t, err)","numLines":200,"startLine":1,"totalLines":326}},"sourceToolAssistantUUID":"fcf29472-9573-461b-9520-117c03fa8c4b"}
{"parentUuid":"3aa71404-5826-42dd-89be-b44492099f6b","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01UnGR6rUBzHBBSfy6DK8j3g","type":"tool_result","content":"81da402 feat: add security group drift detection\nd4ec5c0 feat: add subnet drift detection\n17457dc refactor(e2e): modular test structure with configuration system\n4e4750b chore: updated api domain migration\n117ebfb chore: updated pfeifferj references for repo migration\n507df9d Merge branch 'main' into feat/improved-multi-zone\n2855c79 feat(vpc): imrpoved multi zone\n2075bf4 feat(provider): image selector fields\nea7986b Merge branch 'main' into feat/append-userdata\n90c7a15 Merge branch 'fix/oneof-constraint-errors' of https://github.com/pfeifferj/karpenter-ibm-cloud into fix/oneof-constraint-errors\n6a52a42 fix: resolve oneOf constraint errors in e2e tests and enhance validation\nfcaa7bf fix: resolve oneOf constraint errors in e2e tests and enhance validation\n9802557 chore(deps): bump\n40499ea chore(e2e): replace docker.io images with quay images\ne2d805b Merge branch 'main' of https://github.com/pfeifferj/karpenter-ibm-cloud into fix/silent-error-swallowing-176\nb5f6666 fix(ci): incorrect env var ref\n0f108ae feat(vpc): enhance error reporting for VPC instance creation failures\n3af85cb fix(e2e): dynamic test config to make end to end tests pass again\n17f5d7a Merge branch 'feature/startup-taint-controller' of https://github.com/pfeifferj/karpenter-ibm-cloud into feature/startup-taint-controller\nf6141e6 feat(vpc_provider): add startup taint controller and fix VPC resource group","is_error":false}]},"uuid":"5f3501bf-f191-4c4d-ac85-0c9708ea41f7","timestamp":"2026-01-10T10:32:52.545Z","toolUseResult":{"stdout":"81da402 feat: add security group drift detection\nd4ec5c0 feat: add subnet drift detection\n17457dc refactor(e2e): modular test structure with configuration system\n4e4750b chore: updated api domain migration\n117ebfb chore: updated pfeifferj references for repo migration\n507df9d Merge branch 'main' into feat/improved-multi-zone\n2855c79 feat(vpc): imrpoved multi zone\n2075bf4 feat(provider): image selector fields\nea7986b Merge branch 'main' into feat/append-userdata\n90c7a15 Merge branch 'fix/oneof-constraint-errors' of https://github.com/pfeifferj/karpenter-ibm-cloud into fix/oneof-constraint-errors\n6a52a42 fix: resolve oneOf constraint errors in e2e tests and enhance validation\nfcaa7bf fix: resolve oneOf constraint errors in e2e tests and enhance validation\n9802557 chore(deps): bump\n40499ea chore(e2e): replace docker.io images with quay images\ne2d805b Merge branch 'main' of https://github.com/pfeifferj/karpenter-ibm-cloud into fix/silent-error-swallowing-176\nb5f6666 fix(ci): incorrect env var ref\n0f108ae feat(vpc): enhance error reporting for VPC instance creation failures\n3af85cb fix(e2e): dynamic test config to make end to end tests pass again\n17f5d7a Merge branch 'feature/startup-taint-controller' of https://github.com/pfeifferj/karpenter-ibm-cloud into feature/startup-taint-controller\nf6141e6 feat(vpc_provider): add startup taint controller and fix VPC resource group","stderr":"","interrupted":false,"isImage":false},"sourceToolAssistantUUID":"3aa71404-5826-42dd-89be-b44492099f6b"}
{"parentUuid":"5f3501bf-f191-4c4d-ac85-0c9708ea41f7","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01MmGTZYZBqxzEJmDQXabqqy","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me check the resources.go file to understand what the tests are actually creating:"}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":3994,"cache_read_input_tokens":72906,"cache_creation":{"ephemeral_5m_input_tokens":3994,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CWyYbW2ufJ84u7v9xRT8d","type":"assistant","uuid":"bcd0b1f9-f439-4ccd-a4c1-88c130b59f86","timestamp":"2026-01-10T10:32:53.834Z"}
{"parentUuid":"bcd0b1f9-f439-4ccd-a4c1-88c130b59f86","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01MmGTZYZBqxzEJmDQXabqqy","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Pbz2qo1gnXDwPsZ4eGpMiM","name":"Bash","input":{"command":"wc -l /home/josie/development/karpenter-ibm/test/e2e/*.go | sort -n"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":3994,"cache_read_input_tokens":72906,"cache_creation":{"ephemeral_5m_input_tokens":3994,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CWyYbW2ufJ84u7v9xRT8d","type":"assistant","uuid":"074cdbe5-188f-486f-9ed5-30b8fb6c157c","timestamp":"2026-01-10T10:32:54.297Z"}
{"parentUuid":"074cdbe5-188f-486f-9ed5-30b8fb6c157c","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","message":{"model":"claude-haiku-4-5-20251001","id":"msg_01MmGTZYZBqxzEJmDQXabqqy","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016Qm2vQn8HhD3rzDwG5ze7T","name":"Grep","input":{"pattern":"WithAutoCleanup|cleanupAllStaleResources","path":"/home/josie/development/karpenter-ibm/test/e2e","output_mode":"content","head_limit":50}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":3994,"cache_read_input_tokens":72906,"cache_creation":{"ephemeral_5m_input_tokens":3994,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CWyYbW2ufJ84u7v9xRT8d","type":"assistant","uuid":"d428dfbd-d701-4f2a-9fab-222162f21e57","timestamp":"2026-01-10T10:32:54.991Z"}
{"parentUuid":"074cdbe5-188f-486f-9ed5-30b8fb6c157c","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Pbz2qo1gnXDwPsZ4eGpMiM","type":"tool_result","content":"    40 /home/josie/development/karpenter-ibm/test/e2e/e2e_test.go\n    63 /home/josie/development/karpenter-ibm/test/e2e/instance_discovery.go\n   198 /home/josie/development/karpenter-ibm/test/e2e/suite.go\n   204 /home/josie/development/karpenter-ibm/test/e2e/basic_workflow_test.go\n   204 /home/josie/development/karpenter-ibm/test/e2e/benchmarks_test.go\n   245 /home/josie/development/karpenter-ibm/test/e2e/custom_config_test.go\n   288 /home/josie/development/karpenter-ibm/test/e2e/waiting.go\n   304 /home/josie/development/karpenter-ibm/test/e2e/image_selector_test.go\n   307 /home/josie/development/karpenter-ibm/test/e2e/verification.go\n   325 /home/josie/development/karpenter-ibm/test/e2e/cleanup_test.go\n   425 /home/josie/development/karpenter-ibm/test/e2e/diagnostics.go\n   467 /home/josie/development/karpenter-ibm/test/e2e/drift_test.go\n   482 /home/josie/development/karpenter-ibm/test/e2e/scheduling_test.go\n   494 /home/josie/development/karpenter-ibm/test/e2e/block_device_test.go\n   560 /home/josie/development/karpenter-ibm/test/e2e/config.go\n   635 /home/josie/development/karpenter-ibm/test/e2e/resources.go\n   704 /home/josie/development/karpenter-ibm/test/e2e/cleanup.go\n   714 /home/josie/development/karpenter-ibm/test/e2e/multizone_test.go\n  1135 /home/josie/development/karpenter-ibm/test/e2e/e2e_taints_test.go\n  7794 total","is_error":false}]},"uuid":"a6ae8026-5f52-4779-b8e5-36bc573fb41a","timestamp":"2026-01-10T10:33:03.093Z","toolUseResult":{"stdout":"    40 /home/josie/development/karpenter-ibm/test/e2e/e2e_test.go\n    63 /home/josie/development/karpenter-ibm/test/e2e/instance_discovery.go\n   198 /home/josie/development/karpenter-ibm/test/e2e/suite.go\n   204 /home/josie/development/karpenter-ibm/test/e2e/basic_workflow_test.go\n   204 /home/josie/development/karpenter-ibm/test/e2e/benchmarks_test.go\n   245 /home/josie/development/karpenter-ibm/test/e2e/custom_config_test.go\n   288 /home/josie/development/karpenter-ibm/test/e2e/waiting.go\n   304 /home/josie/development/karpenter-ibm/test/e2e/image_selector_test.go\n   307 /home/josie/development/karpenter-ibm/test/e2e/verification.go\n   325 /home/josie/development/karpenter-ibm/test/e2e/cleanup_test.go\n   425 /home/josie/development/karpenter-ibm/test/e2e/diagnostics.go\n   467 /home/josie/development/karpenter-ibm/test/e2e/drift_test.go\n   482 /home/josie/development/karpenter-ibm/test/e2e/scheduling_test.go\n   494 /home/josie/development/karpenter-ibm/test/e2e/block_device_test.go\n   560 /home/josie/development/karpenter-ibm/test/e2e/config.go\n   635 /home/josie/development/karpenter-ibm/test/e2e/resources.go\n   704 /home/josie/development/karpenter-ibm/test/e2e/cleanup.go\n   714 /home/josie/development/karpenter-ibm/test/e2e/multizone_test.go\n  1135 /home/josie/development/karpenter-ibm/test/e2e/e2e_taints_test.go\n  7794 total","stderr":"","interrupted":false,"isImage":false},"sourceToolAssistantUUID":"074cdbe5-188f-486f-9ed5-30b8fb6c157c"}
{"parentUuid":"d428dfbd-d701-4f2a-9fab-222162f21e57","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016Qm2vQn8HhD3rzDwG5ze7T","type":"tool_result","content":"test/e2e/suite.go:161:\tsuite.cleanupAllStaleResources(t)\ntest/e2e/suite.go:184:\t\t\ts.cleanupAllStaleResources(t)\ntest/e2e/custom_config_test.go:34:\tdefer suite.cleanupAllStaleResources(t)\ntest/e2e/custom_config_test.go:120:\tdefer suite.cleanupAllStaleResources(t)\ntest/e2e/custom_config_test.go:171:\tdefer suite.cleanupAllStaleResources(t)\ntest/e2e/basic_workflow_test.go:82:\tsuite.WithAutoCleanup(t, testName, func() {\ntest/e2e/drift_test.go:54:\tsuite.WithAutoCleanup(t, testName, func() {\ntest/e2e/drift_test.go:234:\tsuite.WithAutoCleanup(t, testName, func() {\ntest/e2e/drift_test.go:391:\tsuite.WithAutoCleanup(t, testName, func() {\ntest/e2e/cleanup.go:303:// cleanupAllStaleResources performs aggressive cleanup of ALL E2E resources (stale and current)\ntest/e2e/cleanup.go:304:func (s *E2ETestSuite) cleanupAllStaleResources(t *testing.T) {\ntest/e2e/cleanup.go:624:// WithAutoCleanup wraps a test function with automatic cleanup\ntest/e2e/cleanup.go:626:func (s *E2ETestSuite) WithAutoCleanup(t *testing.T, testName string, testFunc func()) {\ntest/e2e/cleanup.go:649:\t\t\ts.cleanupAllStaleResources(t)\n\n[Showing results with pagination = limit: 50, offset: 0]"}]},"uuid":"6d07cb11-66fe-4fea-80d8-01982daa5790","timestamp":"2026-01-10T10:33:03.214Z","toolUseResult":{"mode":"content","numFiles":0,"filenames":[],"content":"test/e2e/suite.go:161:\tsuite.cleanupAllStaleResources(t)\ntest/e2e/suite.go:184:\t\t\ts.cleanupAllStaleResources(t)\ntest/e2e/custom_config_test.go:34:\tdefer suite.cleanupAllStaleResources(t)\ntest/e2e/custom_config_test.go:120:\tdefer suite.cleanupAllStaleResources(t)\ntest/e2e/custom_config_test.go:171:\tdefer suite.cleanupAllStaleResources(t)\ntest/e2e/basic_workflow_test.go:82:\tsuite.WithAutoCleanup(t, testName, func() {\ntest/e2e/drift_test.go:54:\tsuite.WithAutoCleanup(t, testName, func() {\ntest/e2e/drift_test.go:234:\tsuite.WithAutoCleanup(t, testName, func() {\ntest/e2e/drift_test.go:391:\tsuite.WithAutoCleanup(t, testName, func() {\ntest/e2e/cleanup.go:303:// cleanupAllStaleResources performs aggressive cleanup of ALL E2E resources (stale and current)\ntest/e2e/cleanup.go:304:func (s *E2ETestSuite) cleanupAllStaleResources(t *testing.T) {\ntest/e2e/cleanup.go:624:// WithAutoCleanup wraps a test function with automatic cleanup\ntest/e2e/cleanup.go:626:func (s *E2ETestSuite) WithAutoCleanup(t *testing.T, testName string, testFunc func()) {\ntest/e2e/cleanup.go:649:\t\t\ts.cleanupAllStaleResources(t)","numLines":14,"appliedLimit":50},"sourceToolAssistantUUID":"d428dfbd-d701-4f2a-9fab-222162f21e57"}
{"parentUuid":"6d07cb11-66fe-4fea-80d8-01982daa5790","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","message":{"model":"claude-haiku-4-5-20251001","id":"msg_0196QGhjTWBcXqcnN95hWQEn","type":"message","role":"assistant","content":[{"type":"text","text":"Let me examine the cleanup.go file more thoroughly to understand the aggressive cleanup mechanism:"}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":1362,"cache_read_input_tokens":76900,"cache_creation":{"ephemeral_5m_input_tokens":1362,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CWyYcHD1WJnnTkCwNb9h9","type":"assistant","uuid":"e31f3271-52dc-42a6-967f-255baebe308b","timestamp":"2026-01-10T10:33:04.251Z"}
{"parentUuid":"e31f3271-52dc-42a6-967f-255baebe308b","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","message":{"model":"claude-haiku-4-5-20251001","id":"msg_0196QGhjTWBcXqcnN95hWQEn","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01WJ6mxcV1Q1F38QMu17r9DK","name":"Read","input":{"file_path":"/home/josie/development/karpenter-ibm/test/e2e/cleanup.go","offset":200,"limit":300}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":1362,"cache_read_input_tokens":76900,"cache_creation":{"ephemeral_5m_input_tokens":1362,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CWyYcHD1WJnnTkCwNb9h9","type":"assistant","uuid":"4ddefa24-78d1-4cb8-a7cc-0b9425d74804","timestamp":"2026-01-10T10:33:04.641Z"}
{"parentUuid":"4ddefa24-78d1-4cb8-a7cc-0b9425d74804","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01WJ6mxcV1Q1F38QMu17r9DK","type":"tool_result","content":"   200→\t\t\t\t}\n   201→\t\t\tcase *karpv1.NodePoolList:\n   202→\t\t\t\tif len(list.Items) > 0 {\n   203→\t\t\t\t\tfor _, item := range list.Items {\n   204→\t\t\t\t\t\tt.Logf(\"Deleting %s: %s\", resource.name, item.Name)\n   205→\t\t\t\t\t\tif err := s.kubeClient.Delete(deleteCtx, &item); err != nil && !errors.IsNotFound(err) {\n   206→\t\t\t\t\t\t\tt.Logf(\"Failed to delete %s %s: %v\", resource.name, item.Name, err)\n   207→\t\t\t\t\t\t} else {\n   208→\t\t\t\t\t\t\tresourcesDeleted = true\n   209→\t\t\t\t\t\t}\n   210→\t\t\t\t\t}\n   211→\t\t\t\t}\n   212→\t\t\tcase *v1alpha1.IBMNodeClassList:\n   213→\t\t\t\tif len(list.Items) > 0 {\n   214→\t\t\t\t\tfor _, item := range list.Items {\n   215→\t\t\t\t\t\tt.Logf(\"Deleting %s: %s\", resource.name, item.Name)\n   216→\t\t\t\t\t\tif err := s.kubeClient.Delete(deleteCtx, &item); err != nil && !errors.IsNotFound(err) {\n   217→\t\t\t\t\t\t\tt.Logf(\"Failed to delete %s %s: %v\", resource.name, item.Name, err)\n   218→\t\t\t\t\t\t} else {\n   219→\t\t\t\t\t\t\tresourcesDeleted = true\n   220→\t\t\t\t\t\t}\n   221→\t\t\t\t\t}\n   222→\t\t\t\t}\n   223→\t\t\tcase *policyv1.PodDisruptionBudgetList:\n   224→\t\t\t\tif len(list.Items) > 0 {\n   225→\t\t\t\t\tfor _, item := range list.Items {\n   226→\t\t\t\t\t\tt.Logf(\"Deleting %s: %s\", resource.name, item.Name)\n   227→\t\t\t\t\t\tif err := s.kubeClient.Delete(deleteCtx, &item); err != nil && !errors.IsNotFound(err) {\n   228→\t\t\t\t\t\t\tt.Logf(\"Failed to delete %s %s: %v\", resource.name, item.Name, err)\n   229→\t\t\t\t\t\t} else {\n   230→\t\t\t\t\t\t\tresourcesDeleted = true\n   231→\t\t\t\t\t\t}\n   232→\t\t\t\t\t}\n   233→\t\t\t\t}\n   234→\t\t\t}\n   235→\t\t}\n   236→\n   237→\t\tcancel() // Cancel the delete timeout context\n   238→\n   239→\t\t// If we deleted any resources, wait for them to be fully deleted\n   240→\t\tif resourcesDeleted {\n   241→\t\t\t// Wait for deletion with appropriate timeout for IBM Cloud resources\n   242→\t\t\tsuccess := s.waitForResourceDeletion(ctx, t, resource.name, resource.listObj, map[string]string{\"test-name\": testName}, resource.timeout)\n   243→\t\t\tif !success {\n   244→\t\t\t\t// Also check with \"test\": \"e2e\" label\n   245→\t\t\t\ts.waitForResourceDeletion(ctx, t, resource.name, resource.listObj, map[string]string{\"test\": \"e2e\"}, resource.timeout/2)\n   246→\t\t\t}\n   247→\t\t}\n   248→\t}\n   249→\n   250→\tt.Logf(\"✅ Cleanup completed for test %s\", testName)\n   251→}\n   252→\n   253→// cleanupFloatingIP removes a floating IP from IBM Cloud\n   254→func (s *E2ETestSuite) cleanupFloatingIP(t *testing.T, floatingIP string) {\n   255→\tt.Logf(\"Cleaning up floating IP: %s\", floatingIP)\n   256→\n   257→\t// Get floating IP details to find ID\n   258→\tcmd := exec.Command(\"ibmcloud\", \"is\", \"floating-ips\", \"--output\", \"json\")\n   259→\toutput, err := cmd.Output()\n   260→\tif err != nil {\n   261→\t\tt.Logf(\"Failed to list floating IPs for cleanup: %v\", err)\n   262→\t\treturn\n   263→\t}\n   264→\n   265→\toutputStr := string(output)\n   266→\tif !strings.Contains(outputStr, floatingIP) {\n   267→\t\tt.Logf(\"Floating IP %s not found for cleanup\", floatingIP)\n   268→\t\treturn\n   269→\t}\n   270→\n   271→\t// Find the floating IP ID from the output\n   272→\tlines := strings.Split(outputStr, \"\\n\")\n   273→\tvar floatingIPID string\n   274→\tfor _, line := range lines {\n   275→\t\tif strings.Contains(line, floatingIP) && strings.Contains(line, \"\\\"id\\\"\") {\n   276→\t\t\t// Parse JSON to extract ID - simplified parsing\n   277→\t\t\tparts := strings.Split(line, \"\\\"\")\n   278→\t\t\tfor i, part := range parts {\n   279→\t\t\t\tif part == \"id\" && i+2 < len(parts) {\n   280→\t\t\t\t\tfloatingIPID = parts[i+2]\n   281→\t\t\t\t\tbreak\n   282→\t\t\t\t}\n   283→\t\t\t}\n   284→\t\t\tbreak\n   285→\t\t}\n   286→\t}\n   287→\n   288→\tif floatingIPID == \"\" {\n   289→\t\tt.Logf(\"Could not find ID for floating IP %s\", floatingIP)\n   290→\t\treturn\n   291→\t}\n   292→\n   293→\t// Delete the floating IP\n   294→\tdeleteCmd := exec.Command(\"ibmcloud\", \"is\", \"floating-ip-delete\", floatingIPID, \"--force\")\n   295→\tif err := deleteCmd.Run(); err != nil {\n   296→\t\tt.Logf(\"Failed to delete floating IP %s: %v\", floatingIP, err)\n   297→\t\treturn\n   298→\t}\n   299→\n   300→\tt.Logf(\"✅ Successfully cleaned up floating IP: %s\", floatingIP)\n   301→}\n   302→\n   303→// cleanupAllStaleResources performs aggressive cleanup of ALL E2E resources (stale and current)\n   304→func (s *E2ETestSuite) cleanupAllStaleResources(t *testing.T) {\n   305→\tctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)\n   306→\tdefer cancel()\n   307→\n   308→\tt.Logf(\"🧹 Starting AGGRESSIVE cleanup of ALL E2E resources...\")\n   309→\n   310→\t// Phase 1: Emergency cleanup - delete ALL IBMNodeClasses (they cause circuit breaker issues)\n   311→\tt.Logf(\"Phase 1: Emergency IBMNodeClass cleanup...\")\n   312→\tvar allNodeClasses v1alpha1.IBMNodeClassList\n   313→\tif err := s.kubeClient.List(ctx, &allNodeClasses); err == nil {\n   314→\t\tfor _, nodeClass := range allNodeClasses.Items {\n   315→\t\t\tif err := s.kubeClient.Delete(ctx, &nodeClass); err != nil && !errors.IsNotFound(err) {\n   316→\t\t\t\tt.Logf(\"⚠️ Force deleting IBMNodeClass %s: %v\", nodeClass.Name, err)\n   317→\t\t\t\t// Force delete with finalizer removal if needed\n   318→\t\t\t\ts.forceDeleteWithFinalizers(ctx, t, &nodeClass)\n   319→\t\t\t} else {\n   320→\t\t\t\tt.Logf(\"🗑️ Deleted IBMNodeClass: %s\", nodeClass.Name)\n   321→\t\t\t}\n   322→\t\t}\n   323→\t}\n   324→\n   325→\t// Phase 2: Standard resource cleanup with multiple label patterns\n   326→\tlabelPatterns := []map[string]string{\n   327→\t\t{\"test\": \"e2e\"},\n   328→\t\t{\"created-by\": \"karpenter-e2e\"},\n   329→\t\t{\"purpose\": \"e2e-verification\"},\n   330→\t\t{\"purpose\": \"instance-type-test\"},\n   331→\t\t{\"purpose\": \"nodepool-instancetype-test\"},\n   332→\t\t{\"purpose\": \"karpenter-test\"},\n   333→\t}\n   334→\n   335→\t// Also clean by name patterns (for resources that might not have proper labels)\n   336→\tnamePatterns := []string{\n   337→\t\t\"e2e-test-\",\n   338→\t\t\"drift-stability-\",\n   339→\t\t\"instance-selection-\",\n   340→\t\t\"nodepool-instance-selection-\",\n   341→\t\t\"validation-test-\",\n   342→\t\t\"valid-nodeclass-\",\n   343→\t\t\"-nodeclass\",\n   344→\t\t\"-nodepool\",\n   345→\t\t\"-workload\",\n   346→\t}\n   347→\n   348→\tt.Logf(\"Phase 2: Systematic resource cleanup...\")\n   349→\n   350→\t// Clean up in reverse dependency order (most dependent first)\n   351→\tresources := []struct {\n   352→\t\tname    string\n   353→\t\tlistObj client.ObjectList\n   354→\t\tobjType string\n   355→\t}{\n   356→\t\t{\"Deployments\", &appsv1.DeploymentList{}, \"Deployment\"},\n   357→\t\t{\"PodDisruptionBudgets\", &policyv1.PodDisruptionBudgetList{}, \"PDB\"},\n   358→\t\t{\"NodeClaims\", &karpv1.NodeClaimList{}, \"NodeClaim\"},\n   359→\t\t{\"NodePools\", &karpv1.NodePoolList{}, \"NodePool\"},\n   360→\t\t{\"IBMNodeClasses\", &v1alpha1.IBMNodeClassList{}, \"IBMNodeClass\"}, // Last cleanup\n   361→\t}\n   362→\n   363→\tfor _, resource := range resources {\n   364→\t\tt.Logf(\"Cleaning %s...\", resource.name)\n   365→\n   366→\t\t// Try cleanup by labels\n   367→\t\tfor _, labels := range labelPatterns {\n   368→\t\t\ts.deleteResourcesByLabels(ctx, t, resource.listObj, labels, resource.objType)\n   369→\t\t}\n   370→\n   371→\t\t// Try cleanup by name patterns\n   372→\t\ts.deleteResourcesByNamePattern(ctx, t, resource.listObj, namePatterns, resource.objType)\n   373→\t}\n   374→\n   375→\tt.Logf(\"✅ Aggressive cleanup completed\")\n   376→}\n   377→\n   378→// forceDeleteWithFinalizers removes finalizers and force deletes a resource\n   379→func (s *E2ETestSuite) forceDeleteWithFinalizers(ctx context.Context, t *testing.T, obj client.Object) {\n   380→\t// Remove finalizers\n   381→\tobj.SetFinalizers([]string{})\n   382→\tif err := s.kubeClient.Update(ctx, obj); err != nil {\n   383→\t\tt.Logf(\"Failed to remove finalizers from %s: %v\", obj.GetName(), err)\n   384→\t}\n   385→\n   386→\t// Force delete with zero grace period\n   387→\tif err := s.kubeClient.Delete(ctx, obj, client.GracePeriodSeconds(0)); err != nil && !errors.IsNotFound(err) {\n   388→\t\tt.Logf(\"Failed to force delete %s: %v\", obj.GetName(), err)\n   389→\t}\n   390→}\n   391→\n   392→// deleteResourcesByLabels deletes resources matching label selectors\n   393→func (s *E2ETestSuite) deleteResourcesByLabels(ctx context.Context, t *testing.T, listObj client.ObjectList, labels map[string]string, resourceType string) {\n   394→\tif err := s.kubeClient.List(ctx, listObj, client.MatchingLabels(labels)); err != nil {\n   395→\t\treturn\n   396→\t}\n   397→\n   398→\tswitch list := listObj.(type) {\n   399→\tcase *appsv1.DeploymentList:\n   400→\t\tfor _, item := range list.Items {\n   401→\t\t\t// Skip resources in karpenter namespace to avoid deleting the controller\n   402→\t\t\tif item.Namespace == \"karpenter\" {\n   403→\t\t\t\tt.Logf(\"⏭️ Skipping %s in karpenter namespace: %s\", resourceType, item.Name)\n   404→\t\t\t\tcontinue\n   405→\t\t\t}\n   406→\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\n   407→\t\t\tt.Logf(\"🗑️ Deleted %s: %s\", resourceType, item.Name)\n   408→\t\t}\n   409→\tcase *karpv1.NodeClaimList:\n   410→\t\tfor _, item := range list.Items {\n   411→\t\t\ts.forceDeleteWithFinalizers(ctx, t, &item)\n   412→\t\t\tt.Logf(\"🗑️ Force deleted %s: %s\", resourceType, item.Name)\n   413→\t\t}\n   414→\tcase *karpv1.NodePoolList:\n   415→\t\tfor _, item := range list.Items {\n   416→\t\t\ts.forceDeleteWithFinalizers(ctx, t, &item)\n   417→\t\t\tt.Logf(\"🗑️ Force deleted %s: %s\", resourceType, item.Name)\n   418→\t\t}\n   419→\tcase *v1alpha1.IBMNodeClassList:\n   420→\t\tfor _, item := range list.Items {\n   421→\t\t\ts.forceDeleteWithFinalizers(ctx, t, &item)\n   422→\t\t\tt.Logf(\"🗑️ Force deleted %s: %s\", resourceType, item.Name)\n   423→\t\t}\n   424→\tcase *policyv1.PodDisruptionBudgetList:\n   425→\t\tfor _, item := range list.Items {\n   426→\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\n   427→\t\t\tt.Logf(\"🗑️ Deleted %s: %s\", resourceType, item.Name)\n   428→\t\t}\n   429→\t}\n   430→}\n   431→\n   432→// deleteResourcesByNamePattern deletes resources matching name patterns\n   433→func (s *E2ETestSuite) deleteResourcesByNamePattern(ctx context.Context, t *testing.T, listObj client.ObjectList, patterns []string, resourceType string) {\n   434→\tif err := s.kubeClient.List(ctx, listObj); err != nil {\n   435→\t\treturn\n   436→\t}\n   437→\n   438→\tswitch list := listObj.(type) {\n   439→\tcase *appsv1.DeploymentList:\n   440→\t\tfor _, item := range list.Items {\n   441→\t\t\t// Skip resources in karpenter namespace to avoid deleting the controller\n   442→\t\t\tif item.Namespace == \"karpenter\" {\n   443→\t\t\t\tcontinue\n   444→\t\t\t}\n   445→\t\t\tif s.matchesAnyPattern(item.Name, patterns) {\n   446→\t\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\n   447→\t\t\t\tt.Logf(\"🗑️ Pattern-deleted %s: %s\", resourceType, item.Name)\n   448→\t\t\t}\n   449→\t\t}\n   450→\tcase *karpv1.NodeClaimList:\n   451→\t\tfor _, item := range list.Items {\n   452→\t\t\tif s.matchesAnyPattern(item.Name, patterns) {\n   453→\t\t\t\ts.forceDeleteWithFinalizers(ctx, t, &item)\n   454→\t\t\t\tt.Logf(\"🗑️ Pattern-deleted %s: %s\", resourceType, item.Name)\n   455→\t\t\t}\n   456→\t\t}\n   457→\tcase *karpv1.NodePoolList:\n   458→\t\tfor _, item := range list.Items {\n   459→\t\t\tif s.matchesAnyPattern(item.Name, patterns) {\n   460→\t\t\t\ts.forceDeleteWithFinalizers(ctx, t, &item)\n   461→\t\t\t\tt.Logf(\"🗑️ Pattern-deleted %s: %s\", resourceType, item.Name)\n   462→\t\t\t}\n   463→\t\t}\n   464→\tcase *v1alpha1.IBMNodeClassList:\n   465→\t\tfor _, item := range list.Items {\n   466→\t\t\tif s.matchesAnyPattern(item.Name, patterns) {\n   467→\t\t\t\ts.forceDeleteWithFinalizers(ctx, t, &item)\n   468→\t\t\t\tt.Logf(\"🗑️ Pattern-deleted %s: %s\", resourceType, item.Name)\n   469→\t\t\t}\n   470→\t\t}\n   471→\tcase *policyv1.PodDisruptionBudgetList:\n   472→\t\tfor _, item := range list.Items {\n   473→\t\t\tif s.matchesAnyPattern(item.Name, patterns) {\n   474→\t\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\n   475→\t\t\t\tt.Logf(\"🗑️ Pattern-deleted %s: %s\", resourceType, item.Name)\n   476→\t\t\t}\n   477→\t\t}\n   478→\t}\n   479→}\n   480→\n   481→// matchesAnyPattern checks if a name matches any of the given patterns\n   482→func (s *E2ETestSuite) matchesAnyPattern(name string, patterns []string) bool {\n   483→\tfor _, pattern := range patterns {\n   484→\t\tif strings.Contains(name, pattern) {\n   485→\t\t\treturn true\n   486→\t\t}\n   487→\t}\n   488→\treturn false\n   489→}\n   490→\n   491→// cleanupAllE2EResources performs a comprehensive cleanup of all E2E test resources\n   492→func (s *E2ETestSuite) cleanupAllE2EResources(t *testing.T) {\n   493→\tctx := context.Background()\n   494→\tt.Logf(\"Starting comprehensive E2E resource cleanup\")\n   495→\n   496→\t// Clean up all resources with the e2e test label\n   497→\terr := s.kubeClient.List(ctx, &appsv1.DeploymentList{}, client.MatchingLabels{\"test\": \"e2e\"})\n   498→\tif err == nil {\n   499→\t\tvar deploymentList appsv1.DeploymentList\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"f5e8d9dd-e684-4be9-a9c1-ba1305a8c8ab","timestamp":"2026-01-10T10:33:04.773Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/karpenter-ibm/test/e2e/cleanup.go","content":"\t\t\t\t}\n\t\t\tcase *karpv1.NodePoolList:\n\t\t\t\tif len(list.Items) > 0 {\n\t\t\t\t\tfor _, item := range list.Items {\n\t\t\t\t\t\tt.Logf(\"Deleting %s: %s\", resource.name, item.Name)\n\t\t\t\t\t\tif err := s.kubeClient.Delete(deleteCtx, &item); err != nil && !errors.IsNotFound(err) {\n\t\t\t\t\t\t\tt.Logf(\"Failed to delete %s %s: %v\", resource.name, item.Name, err)\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tresourcesDeleted = true\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tcase *v1alpha1.IBMNodeClassList:\n\t\t\t\tif len(list.Items) > 0 {\n\t\t\t\t\tfor _, item := range list.Items {\n\t\t\t\t\t\tt.Logf(\"Deleting %s: %s\", resource.name, item.Name)\n\t\t\t\t\t\tif err := s.kubeClient.Delete(deleteCtx, &item); err != nil && !errors.IsNotFound(err) {\n\t\t\t\t\t\t\tt.Logf(\"Failed to delete %s %s: %v\", resource.name, item.Name, err)\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tresourcesDeleted = true\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tcase *policyv1.PodDisruptionBudgetList:\n\t\t\t\tif len(list.Items) > 0 {\n\t\t\t\t\tfor _, item := range list.Items {\n\t\t\t\t\t\tt.Logf(\"Deleting %s: %s\", resource.name, item.Name)\n\t\t\t\t\t\tif err := s.kubeClient.Delete(deleteCtx, &item); err != nil && !errors.IsNotFound(err) {\n\t\t\t\t\t\t\tt.Logf(\"Failed to delete %s %s: %v\", resource.name, item.Name, err)\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tresourcesDeleted = true\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tcancel() // Cancel the delete timeout context\n\n\t\t// If we deleted any resources, wait for them to be fully deleted\n\t\tif resourcesDeleted {\n\t\t\t// Wait for deletion with appropriate timeout for IBM Cloud resources\n\t\t\tsuccess := s.waitForResourceDeletion(ctx, t, resource.name, resource.listObj, map[string]string{\"test-name\": testName}, resource.timeout)\n\t\t\tif !success {\n\t\t\t\t// Also check with \"test\": \"e2e\" label\n\t\t\t\ts.waitForResourceDeletion(ctx, t, resource.name, resource.listObj, map[string]string{\"test\": \"e2e\"}, resource.timeout/2)\n\t\t\t}\n\t\t}\n\t}\n\n\tt.Logf(\"✅ Cleanup completed for test %s\", testName)\n}\n\n// cleanupFloatingIP removes a floating IP from IBM Cloud\nfunc (s *E2ETestSuite) cleanupFloatingIP(t *testing.T, floatingIP string) {\n\tt.Logf(\"Cleaning up floating IP: %s\", floatingIP)\n\n\t// Get floating IP details to find ID\n\tcmd := exec.Command(\"ibmcloud\", \"is\", \"floating-ips\", \"--output\", \"json\")\n\toutput, err := cmd.Output()\n\tif err != nil {\n\t\tt.Logf(\"Failed to list floating IPs for cleanup: %v\", err)\n\t\treturn\n\t}\n\n\toutputStr := string(output)\n\tif !strings.Contains(outputStr, floatingIP) {\n\t\tt.Logf(\"Floating IP %s not found for cleanup\", floatingIP)\n\t\treturn\n\t}\n\n\t// Find the floating IP ID from the output\n\tlines := strings.Split(outputStr, \"\\n\")\n\tvar floatingIPID string\n\tfor _, line := range lines {\n\t\tif strings.Contains(line, floatingIP) && strings.Contains(line, \"\\\"id\\\"\") {\n\t\t\t// Parse JSON to extract ID - simplified parsing\n\t\t\tparts := strings.Split(line, \"\\\"\")\n\t\t\tfor i, part := range parts {\n\t\t\t\tif part == \"id\" && i+2 < len(parts) {\n\t\t\t\t\tfloatingIPID = parts[i+2]\n\t\t\t\t\tbreak\n\t\t\t\t}\n\t\t\t}\n\t\t\tbreak\n\t\t}\n\t}\n\n\tif floatingIPID == \"\" {\n\t\tt.Logf(\"Could not find ID for floating IP %s\", floatingIP)\n\t\treturn\n\t}\n\n\t// Delete the floating IP\n\tdeleteCmd := exec.Command(\"ibmcloud\", \"is\", \"floating-ip-delete\", floatingIPID, \"--force\")\n\tif err := deleteCmd.Run(); err != nil {\n\t\tt.Logf(\"Failed to delete floating IP %s: %v\", floatingIP, err)\n\t\treturn\n\t}\n\n\tt.Logf(\"✅ Successfully cleaned up floating IP: %s\", floatingIP)\n}\n\n// cleanupAllStaleResources performs aggressive cleanup of ALL E2E resources (stale and current)\nfunc (s *E2ETestSuite) cleanupAllStaleResources(t *testing.T) {\n\tctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)\n\tdefer cancel()\n\n\tt.Logf(\"🧹 Starting AGGRESSIVE cleanup of ALL E2E resources...\")\n\n\t// Phase 1: Emergency cleanup - delete ALL IBMNodeClasses (they cause circuit breaker issues)\n\tt.Logf(\"Phase 1: Emergency IBMNodeClass cleanup...\")\n\tvar allNodeClasses v1alpha1.IBMNodeClassList\n\tif err := s.kubeClient.List(ctx, &allNodeClasses); err == nil {\n\t\tfor _, nodeClass := range allNodeClasses.Items {\n\t\t\tif err := s.kubeClient.Delete(ctx, &nodeClass); err != nil && !errors.IsNotFound(err) {\n\t\t\t\tt.Logf(\"⚠️ Force deleting IBMNodeClass %s: %v\", nodeClass.Name, err)\n\t\t\t\t// Force delete with finalizer removal if needed\n\t\t\t\ts.forceDeleteWithFinalizers(ctx, t, &nodeClass)\n\t\t\t} else {\n\t\t\t\tt.Logf(\"🗑️ Deleted IBMNodeClass: %s\", nodeClass.Name)\n\t\t\t}\n\t\t}\n\t}\n\n\t// Phase 2: Standard resource cleanup with multiple label patterns\n\tlabelPatterns := []map[string]string{\n\t\t{\"test\": \"e2e\"},\n\t\t{\"created-by\": \"karpenter-e2e\"},\n\t\t{\"purpose\": \"e2e-verification\"},\n\t\t{\"purpose\": \"instance-type-test\"},\n\t\t{\"purpose\": \"nodepool-instancetype-test\"},\n\t\t{\"purpose\": \"karpenter-test\"},\n\t}\n\n\t// Also clean by name patterns (for resources that might not have proper labels)\n\tnamePatterns := []string{\n\t\t\"e2e-test-\",\n\t\t\"drift-stability-\",\n\t\t\"instance-selection-\",\n\t\t\"nodepool-instance-selection-\",\n\t\t\"validation-test-\",\n\t\t\"valid-nodeclass-\",\n\t\t\"-nodeclass\",\n\t\t\"-nodepool\",\n\t\t\"-workload\",\n\t}\n\n\tt.Logf(\"Phase 2: Systematic resource cleanup...\")\n\n\t// Clean up in reverse dependency order (most dependent first)\n\tresources := []struct {\n\t\tname    string\n\t\tlistObj client.ObjectList\n\t\tobjType string\n\t}{\n\t\t{\"Deployments\", &appsv1.DeploymentList{}, \"Deployment\"},\n\t\t{\"PodDisruptionBudgets\", &policyv1.PodDisruptionBudgetList{}, \"PDB\"},\n\t\t{\"NodeClaims\", &karpv1.NodeClaimList{}, \"NodeClaim\"},\n\t\t{\"NodePools\", &karpv1.NodePoolList{}, \"NodePool\"},\n\t\t{\"IBMNodeClasses\", &v1alpha1.IBMNodeClassList{}, \"IBMNodeClass\"}, // Last cleanup\n\t}\n\n\tfor _, resource := range resources {\n\t\tt.Logf(\"Cleaning %s...\", resource.name)\n\n\t\t// Try cleanup by labels\n\t\tfor _, labels := range labelPatterns {\n\t\t\ts.deleteResourcesByLabels(ctx, t, resource.listObj, labels, resource.objType)\n\t\t}\n\n\t\t// Try cleanup by name patterns\n\t\ts.deleteResourcesByNamePattern(ctx, t, resource.listObj, namePatterns, resource.objType)\n\t}\n\n\tt.Logf(\"✅ Aggressive cleanup completed\")\n}\n\n// forceDeleteWithFinalizers removes finalizers and force deletes a resource\nfunc (s *E2ETestSuite) forceDeleteWithFinalizers(ctx context.Context, t *testing.T, obj client.Object) {\n\t// Remove finalizers\n\tobj.SetFinalizers([]string{})\n\tif err := s.kubeClient.Update(ctx, obj); err != nil {\n\t\tt.Logf(\"Failed to remove finalizers from %s: %v\", obj.GetName(), err)\n\t}\n\n\t// Force delete with zero grace period\n\tif err := s.kubeClient.Delete(ctx, obj, client.GracePeriodSeconds(0)); err != nil && !errors.IsNotFound(err) {\n\t\tt.Logf(\"Failed to force delete %s: %v\", obj.GetName(), err)\n\t}\n}\n\n// deleteResourcesByLabels deletes resources matching label selectors\nfunc (s *E2ETestSuite) deleteResourcesByLabels(ctx context.Context, t *testing.T, listObj client.ObjectList, labels map[string]string, resourceType string) {\n\tif err := s.kubeClient.List(ctx, listObj, client.MatchingLabels(labels)); err != nil {\n\t\treturn\n\t}\n\n\tswitch list := listObj.(type) {\n\tcase *appsv1.DeploymentList:\n\t\tfor _, item := range list.Items {\n\t\t\t// Skip resources in karpenter namespace to avoid deleting the controller\n\t\t\tif item.Namespace == \"karpenter\" {\n\t\t\t\tt.Logf(\"⏭️ Skipping %s in karpenter namespace: %s\", resourceType, item.Name)\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\n\t\t\tt.Logf(\"🗑️ Deleted %s: %s\", resourceType, item.Name)\n\t\t}\n\tcase *karpv1.NodeClaimList:\n\t\tfor _, item := range list.Items {\n\t\t\ts.forceDeleteWithFinalizers(ctx, t, &item)\n\t\t\tt.Logf(\"🗑️ Force deleted %s: %s\", resourceType, item.Name)\n\t\t}\n\tcase *karpv1.NodePoolList:\n\t\tfor _, item := range list.Items {\n\t\t\ts.forceDeleteWithFinalizers(ctx, t, &item)\n\t\t\tt.Logf(\"🗑️ Force deleted %s: %s\", resourceType, item.Name)\n\t\t}\n\tcase *v1alpha1.IBMNodeClassList:\n\t\tfor _, item := range list.Items {\n\t\t\ts.forceDeleteWithFinalizers(ctx, t, &item)\n\t\t\tt.Logf(\"🗑️ Force deleted %s: %s\", resourceType, item.Name)\n\t\t}\n\tcase *policyv1.PodDisruptionBudgetList:\n\t\tfor _, item := range list.Items {\n\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\n\t\t\tt.Logf(\"🗑️ Deleted %s: %s\", resourceType, item.Name)\n\t\t}\n\t}\n}\n\n// deleteResourcesByNamePattern deletes resources matching name patterns\nfunc (s *E2ETestSuite) deleteResourcesByNamePattern(ctx context.Context, t *testing.T, listObj client.ObjectList, patterns []string, resourceType string) {\n\tif err := s.kubeClient.List(ctx, listObj); err != nil {\n\t\treturn\n\t}\n\n\tswitch list := listObj.(type) {\n\tcase *appsv1.DeploymentList:\n\t\tfor _, item := range list.Items {\n\t\t\t// Skip resources in karpenter namespace to avoid deleting the controller\n\t\t\tif item.Namespace == \"karpenter\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif s.matchesAnyPattern(item.Name, patterns) {\n\t\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\n\t\t\t\tt.Logf(\"🗑️ Pattern-deleted %s: %s\", resourceType, item.Name)\n\t\t\t}\n\t\t}\n\tcase *karpv1.NodeClaimList:\n\t\tfor _, item := range list.Items {\n\t\t\tif s.matchesAnyPattern(item.Name, patterns) {\n\t\t\t\ts.forceDeleteWithFinalizers(ctx, t, &item)\n\t\t\t\tt.Logf(\"🗑️ Pattern-deleted %s: %s\", resourceType, item.Name)\n\t\t\t}\n\t\t}\n\tcase *karpv1.NodePoolList:\n\t\tfor _, item := range list.Items {\n\t\t\tif s.matchesAnyPattern(item.Name, patterns) {\n\t\t\t\ts.forceDeleteWithFinalizers(ctx, t, &item)\n\t\t\t\tt.Logf(\"🗑️ Pattern-deleted %s: %s\", resourceType, item.Name)\n\t\t\t}\n\t\t}\n\tcase *v1alpha1.IBMNodeClassList:\n\t\tfor _, item := range list.Items {\n\t\t\tif s.matchesAnyPattern(item.Name, patterns) {\n\t\t\t\ts.forceDeleteWithFinalizers(ctx, t, &item)\n\t\t\t\tt.Logf(\"🗑️ Pattern-deleted %s: %s\", resourceType, item.Name)\n\t\t\t}\n\t\t}\n\tcase *policyv1.PodDisruptionBudgetList:\n\t\tfor _, item := range list.Items {\n\t\t\tif s.matchesAnyPattern(item.Name, patterns) {\n\t\t\t\ts.kubeClient.Delete(ctx, &item, client.GracePeriodSeconds(0))\n\t\t\t\tt.Logf(\"🗑️ Pattern-deleted %s: %s\", resourceType, item.Name)\n\t\t\t}\n\t\t}\n\t}\n}\n\n// matchesAnyPattern checks if a name matches any of the given patterns\nfunc (s *E2ETestSuite) matchesAnyPattern(name string, patterns []string) bool {\n\tfor _, pattern := range patterns {\n\t\tif strings.Contains(name, pattern) {\n\t\t\treturn true\n\t\t}\n\t}\n\treturn false\n}\n\n// cleanupAllE2EResources performs a comprehensive cleanup of all E2E test resources\nfunc (s *E2ETestSuite) cleanupAllE2EResources(t *testing.T) {\n\tctx := context.Background()\n\tt.Logf(\"Starting comprehensive E2E resource cleanup\")\n\n\t// Clean up all resources with the e2e test label\n\terr := s.kubeClient.List(ctx, &appsv1.DeploymentList{}, client.MatchingLabels{\"test\": \"e2e\"})\n\tif err == nil {\n\t\tvar deploymentList appsv1.DeploymentList","numLines":300,"startLine":200,"totalLines":705}},"sourceToolAssistantUUID":"4ddefa24-78d1-4cb8-a7cc-0b9425d74804"}
{"parentUuid":"f5e8d9dd-e684-4be9-a9c1-ba1305a8c8ab","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","message":{"model":"claude-haiku-4-5-20251001","id":"msg_016yDCnJJqWeLPeYrTDZLkMa","type":"message","role":"assistant","content":[{"type":"text","text":"Perfect! Now let me check one more section to understand the WithAutoCleanup wrapper:"}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":5,"cache_creation_input_tokens":4870,"cache_read_input_tokens":78262,"cache_creation":{"ephemeral_5m_input_tokens":4870,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CWyYcQ2myVURfCgYbXg8F","type":"assistant","uuid":"25fe6b25-a0bb-4c9d-ae4c-11fd7a14b7df","timestamp":"2026-01-10T10:33:06.141Z"}
{"parentUuid":"25fe6b25-a0bb-4c9d-ae4c-11fd7a14b7df","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","message":{"model":"claude-haiku-4-5-20251001","id":"msg_016yDCnJJqWeLPeYrTDZLkMa","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01QUTrAraDqZScx6EbybsAbN","name":"Read","input":{"file_path":"/home/josie/development/karpenter-ibm/test/e2e/cleanup.go","offset":620,"limit":100}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":5,"cache_creation_input_tokens":4870,"cache_read_input_tokens":78262,"cache_creation":{"ephemeral_5m_input_tokens":4870,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CWyYcQ2myVURfCgYbXg8F","type":"assistant","uuid":"cdf17ad3-c6e1-4e9a-94ae-8d8981df3286","timestamp":"2026-01-10T10:33:06.725Z"}
{"parentUuid":"cdf17ad3-c6e1-4e9a-94ae-8d8981df3286","isSidechain":true,"userType":"external","cwd":"/home/josie/development/karpenter-ibm","sessionId":"34bef956-6e8e-4b60-9fb9-00aeb4b7c670","version":"2.1.3","gitBranch":"main","agentId":"a9982da","slug":"idempotent-strolling-fox","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QUTrAraDqZScx6EbybsAbN","type":"tool_result","content":"   620→\n   621→\tt.Logf(\"✅ Orphaned resource cleanup completed\")\n   622→}\n   623→\n   624→// WithAutoCleanup wraps a test function with automatic cleanup\n   625→// This ensures cleanup happens even if test panics or fails\n   626→func (s *E2ETestSuite) WithAutoCleanup(t *testing.T, testName string, testFunc func()) {\n   627→\t// Track if test completed successfully\n   628→\tcompleted := false\n   629→\n   630→\t// Setup defer cleanup that ALWAYS runs\n   631→\tdefer func() {\n   632→\t\tif r := recover(); r != nil {\n   633→\t\t\tt.Logf(\"🚨 TEST PANICKED: %s - performing emergency cleanup: %v\", testName, r)\n   634→\t\t\ts.emergencyCleanup(t, testName)\n   635→\t\t\tpanic(r) // Re-panic after cleanup\n   636→\t\t}\n   637→\n   638→\t\tif !completed {\n   639→\t\t\tt.Logf(\"🧹 Test failed or interrupted: %s - performing cleanup\", testName)\n   640→\t\t} else {\n   641→\t\t\tt.Logf(\"🧹 Test completed: %s - performing cleanup\", testName)\n   642→\t\t}\n   643→\n   644→\t\ts.cleanupTestResources(t, testName)\n   645→\n   646→\t\t// Also check for any stale resources that might have been missed\n   6