/*
Copyright 2020 The Kubernetes Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

variable "project_name" {
  description = "The name of the project in which to provision resources."
  type        = string
}

variable "cluster_name" {
  description = "The name of the cluster"
  type        = string
}

variable "cluster_location" {
  description = "The GCP location (region or zone) where the cluster should be created"
  type        = string
}

variable "enable_shielded_nodes" {
  type        = bool
  default     = false
  description = "Enable Shielded Nodes on all nodes in this cluster."
}

variable "bigquery_location" {
  description = "The bigquery specific location where the dataset should be created"
  type        = string
}

variable "is_prod_cluster" {
  description = "If this is not a prod cluster it's safe to delete resources on destroy"
  type        = string
  default     = "false"
}

variable "release_channel" {
  description = <<EOF
  The release channel of this cluster. Accepted values are `UNSPECIFIED`, `RAPID`, `REGULAR` and `STABLE`.

  Setting a release channel overrides the 'min_master_version' option.

  More information about release channels can be found here : https://cloud.google.com/kubernetes-engine/docs/concepts/release-channels.
EOF
  type        = string
  default     = "UNSPECIFIED"
}

variable "dns_cache_enabled" {
  description = <<EOF
  Whether the cluster has the NodeLocal DNSCache add-on enabled

  NOTE: changes to this value require node recreation to take effect (will happen during next maintenance window, or if gcloud command is used)

  More information available here: https://cloud.google.com/kubernetes-engine/docs/how-to/nodelocal-dns-cache
EOF
  type        = string
  // TODO: default this true (and/or remove this option) once kubernetes-public/aaa uses this module
  default = "false"
}

variable "cloud_shell_access" {
  description = "Control plane access restricted to Google Cloud Shell"
  type        = bool
  default     = true
}