union
          elementRelationship: atomic
    - name: elementType
      type:
        namedType: typeRef
    - name: elementRelationship
      type:
        scalar: string
- name: unionField
  map:
    fields:
    - name: fieldName
      type:
        scalar: string
    - name: discriminatorValue
      type:
        scalar: string
- name: union
  map:
    fields:
    - name: discriminator
      type:
        scalar: string
    - name: deduceInvalidDiscriminator
      type:
        scalar: boolean
    - name: fields
      type:
        list:
          elementRelationship: associative
          elementType:
            namedType: unionField
          keys:
          - fieldName
- name: structField
  map:
    fields:
    - name: name
      type:
        scalar: string
    - name: type
      type:
        namedType: typeRef
    - name: default
      type:
        namedType: __untyped_atomic_
- name: list
  map:
    fields:
    - name: elementType
      type:
        namedType: typeRef
    - name: elementRelationship
      type:
        scalar: string
    - name: keys
      type:
        list:
          elementType:
            scalar: string
          elementRelationship: atomic
- name: untyped
  map:
    fields:
    - name: elementRelationship
      type:
        scalar: string
- name: __untyped_atomic_
  scalar: untyped
  list:
    elementType:
      namedType: __untyped_atomic_
    elementRelationship: atomic
  map:
    elementType:
      namedType: __untyped_atomic_
    elementRelationship: atomic
Expression represents the expression which will be evaluated by CEL. ref: https://github.com/google/cel-spec CEL expressions have access to the contents of the API request/response, organized into CEL variables as well as some other useful variables:

- 'object' - The object from the incoming request. The value is null for DELETE requests. - 'oldObject' - The existing object. The value is null for CREATE requests. - 'request' - Attributes of the API request([ref](/pkg/apis/admission/types.go#AdmissionRequest)). - 'params' - Parameter resource referred to by the policy binding being evaluated. Only populated if the policy has a ParamKind. - 'namespaceObject' - The namespace object that the incoming object belongs to. The value is null for cluster-scoped resources. - 'variables' - Map of composited variables, from its name to its lazily evaluated value.
  For example, a variable named 'foo' can be accessed as 'variables.foo'.
- 'authorizer' - A CEL Authorizer. May be used to perform authorization checks for the principal (user or service account) of the request.
  See https://pkg.go.dev/k8s.io/apiserver/pkg/cel/library#Authz
- 'authorizer.requestResource' - A CEL ResourceCheck constructed from the 'authorizer' and configured with the
  request resource.

The `apiVersion`, `kind`, `metadata.name` and `metadata.generateName` are always accessible from the root of the object. No other metadata properties are accessible.

Only property names of the form `[a-zA-Z_.-/][a-zA-Z0-9_.-/]*` are accessible. Accessible property names are escaped according to the following rules when accessed in the expression: - '__' escapes to '__underscores__' - '.' escapes to '__dot__' - '-' escapes to '__dash__' - '/' escapes to '__slash__' - Property names that exactly match a CEL RESERVED keyword escape to '__{keyword}__'. The keywords are:
	  "true", "false", "null", "in", "as", "break", "const", "continue", "else", "for", "function", "if",
	  "import", "let", "loop", "package", "namespace", "return".
Examples:
  - Expression accessing a property named "namespace": {"Expression": "object.__namespace__ > 0"}
  - Expression accessing a property named "x-prop": {"Expression": "object.x__dash__prop > 0"}
  - Expression accessing a property named "redact__d": {"Expression": "object.redact__underscores__d > 0"}

Equality on arrays with list type of 'set' or 'map' ignores element order, i.e. [1, 2] == [2, 1]. Concatenation on arrays with x-kubernetes-list-type use the semantics of the list type:
  - 'set': `X + Y` performs a union where the array positions of all elements in `X` are preserved and
    non-intersecting elements in `Y` are appended, retaining their partial order.
  - 'map': `X + Y` performs a merge where the array positions of all keys in `X` are preserved but the values
    are overwritten by values in `Y` when the key sets of `X` and `Y` intersect. Elements in `Y` with
    non-intersecting keys are appended, retaining their partial order.
Required.
{{template "Prolog" .}}
{{template "StatusTable" .}}
{{template "Epilog" .}}

{{define "Prolog"}}
<html>
	<head>
	<title>/debug/requests</title>
	<style type="text/css">
		body {
			font-family: sans-serif;
		}
		table#tr-status td.family {
			padding-right: 2em;
		}
		table#tr-status td.active {
			padding-right: 1em;
		}
		table#tr-status td.latency-first {
			padding-left: 1em;
		}
		table#tr-status td.empty {
			color: #aaa;
		}
		table#reqs {
			margin-top: 1em;
		}
		table#reqs tr.first {
			{{if $.Expanded}}font-weight: bold;{{end}}
		}
		table#reqs td {
			font-family: monospace;
		}
		table#reqs td.when {
			text-align: right;
			white-space: nowrap;
		}
		table#reqs td.elapsed {
			padding: 0 0.5em;
			text-align: right;
			white-space: pre;
			width: 10em;
		}
		address {
			font-size: smaller;
			margin-top: 5em;
		}
	</style>
	</head>
	<body>

<h1>/debug/requests</h1>
{{end}} {{/* end of Prolog */}}

{{define "StatusTable"}}
<table id="tr-status">
	{{range $fam := .Families}}
	<tr>
		<td class="family">{{$fam}}</td>

		{{$n := index $.ActiveTraceCount $fam}}
		<td class="active {{if not $n}}empty{{end}}">
			{{if $n}}<a href="?fam={{$fam}}&b=-1{{if $.Expanded}}&exp=1{{end}}">{{end}}
			[{{$n}} active]
			{{if $n}}</a>{{end}}
		</td>

		{{$f := index $.CompletedTraces $fam}}
		{{range $i, $b := $f.Buckets}}
		{{$empty := $b.Empty}}
		<td {{if $empty}}class="empty"{{end}}>
		{{if not $empty}}<a href="?fam={{$fam}}&b={{$i}}{{if $.Expanded}}&exp=1{{end}}">{{end}}
		[{{.Cond}}]
		{{if not $empty}}</a>{{end}}
		</td>
		{{end}}

		{{$nb := len $f.Buckets}}
		<td class="latency-first">
		<a href="?fam={{$fam}}&b={{$nb}}">[minute]</a>
		</td>
		<td>
		<a href="?fam={{$fam}}&b={{add $nb 1}}">[hour]</a>
		</td>
		<td>
		<a href="?fam={{$fam}}&b={{add $nb 2}}">[total]</a>
		</td>

	</tr>
	{{end}}
</table>
{{end}} {{/* end of StatusTable */}}

{{define "Epilog"}}
{{if $.Traces}}
<hr />
<h3>Family: {{$.Family}}</h3>

{{if or $.Expanded $.Traced}}
  <a href="?fam={{$.Family}}&b={{$.Bucket}}">[Normal/Summary]</a>
{{else}}
  [Normal/Summary]
{{end}}

{{if or (not $.Expanded) $.Traced}}
  <a href="?fam={{$.Family}}&b={{$.Bucket}}&exp=1">[Normal/Expanded]</a>
{{else}}
  [Normal/Expanded]
{{end}}

{{if not $.Active}}
	{{if or $.Expanded (not $.Traced)}}
	<a href="?fam={{$.Family}}&b={{$.Bucket}}&rtraced=1">[Traced/Summary]</a>
	{{else}}
	[Traced/Summary]
	{{end}}
	{{if or (not $.Expanded) (not $.Traced)}}
	<a href="?fam={{$.Family}}&b={{$.Bucket}}&exp=1&rtraced=1">[Traced/Expanded]</a>
        {{else}}
	[Traced/Expanded]
	{{end}}
{{end}}

{{if $.Total}}
<p><em>Showing <b>{{len $.Traces}}</b> of <b>{{$.Total}}</b> traces.</em></p>
{{end}}

<table id="reqs">
	<caption>
		{{if $.Active}}Active{{else}}Completed{{end}} Requests
	</caption>
	<tr><th>When</th><th>Elapsed&nbsp;(s)</th></tr>
	{{range $tr := $.Traces}}
	<tr class="first">
		<td class="when">{{$tr.When}}</td>
		<td class="elapsed">{{$tr.ElapsedTime}}</td>
		<td>{{$tr.Title}}</td>
		{{/* TODO: include traceID/spanID */}}
	</tr>
	{{if $.Expanded}}
	{{range $tr.Events}}
	<tr>
		<td class="when">{{.WhenString}}</td>
		<td class="elapsed">{{elapsed .Elapsed}}</td>
		<td>{{if or $.ShowSensitive (not .Sensitive)}}... {{.What}}{{else}}<em>[redacted]</em>{{end}}</td>
	</tr>
	{{end}}
	{{end}}
	{{end}}
</table>
{{end}} {{/* if $.Traces */}}

{{if $.Histogram}}
<h4>Latency (&micro;s) of {{$.Family}} over {{$.HistogramWindow}}</h4>
{{$.Histogram}}
{{end}} {{/* if $.Histogram */}}

	</body>
</html>
{{end}} {{/* end of Epilog */}}