ComputeNodeGroup

Property	Value
Google Cloud Service Name	Compute Engine
Google Cloud Service Documentation	/compute/docs/
Google Cloud REST Resource Name	v1.nodeGroups
Google Cloud REST Resource Documentation	/compute/docs/reference/rest/v1/nodeGroups
Config Connector Resource Short Names	gcpcomputenodegroup gcpcomputenodegroups computenodegroup
Config Connector Service Name	compute.googleapis.com
Config Connector Resource Fully Qualified Name	computenodegroups.compute.cnrm.cloud.google.com
Can Be Referenced by IAMPolicy/IAMPolicyMember	No

Custom Resource Definition Properties

Annotations

Fields
cnrm.cloud.google.com/project-id

Spec

Schema

  autoscalingPolicy:
    maxNodes: integer
    minNodes: integer
    mode: string
  description: string
  initialSize: integer
  maintenancePolicy: string
  maintenanceWindow:
    startTime: string
  nodeTemplateRef:
    external: string
    name: string
    namespace: string
  resourceID: string
  size: integer
  zone: string

Fields
autoscalingPolicy Optional	object Immutable. If you use sole-tenant nodes for your workloads, you can use the node group autoscaler to automatically manage the sizes of your node groups.
autoscalingPolicy.maxNodes Optional	integer Immutable. Maximum size of the node group. Set to a value less than or equal to 100 and greater than or equal to min-nodes.
autoscalingPolicy.minNodes Optional	integer Immutable. Minimum size of the node group. Must be less than or equal to max-nodes. The default value is 0.
autoscalingPolicy.mode Optional	string Immutable. The autoscaling mode. Set to one of the following: - OFF: Disables the autoscaler. - ON: Enables scaling in and scaling out. - ONLY_SCALE_OUT: Enables only scaling out. You must use this mode if your node groups are configured to restart their hosted VMs on minimal servers. Possible values: ["OFF", "ON", "ONLY_SCALE_OUT"].
description Optional	string Immutable. An optional textual description of the resource.
initialSize Optional	integer Immutable. The initial number of nodes in the node group. One of 'initial_size' or 'size' must be specified.
maintenancePolicy Optional	string Immutable. Specifies how to handle instances when a node in the group undergoes maintenance. Set to one of: DEFAULT, RESTART_IN_PLACE, or MIGRATE_WITHIN_NODE_GROUP. The default value is DEFAULT.
maintenanceWindow Optional	object Immutable. contains properties for the timeframe of maintenance.
maintenanceWindow.startTime Required*	string Immutable. instances.start time of the window. This must be in UTC format that resolves to one of 00:00, 04:00, 08:00, 12:00, 16:00, or 20:00. For example, both 13:00-5 and 08:00 are valid.
nodeTemplateRef Required	object The node template to which this node group belongs.
nodeTemplateRef.external Optional	string Allowed value: The `selfLink` field of a `ComputeNodeTemplate` resource.
nodeTemplateRef.name Optional	string Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
nodeTemplateRef.namespace Optional	string Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/
resourceID Optional	string Immutable. Optional. The name of the resource. Used for creation and acquisition. When unset, the value of `metadata.name` is used as the default.
size Optional	integer Immutable. The total number of nodes in the node group. One of 'initial_size' or 'size' must be specified.
zone Required	string Immutable. Zone where this node group is located.

* Field is required when parent field is specified

Status

Schema

  conditions:
  - lastTransitionTime: string
    message: string
    reason: string
    status: string
    type: string
  creationTimestamp: string
  observedGeneration: integer
  selfLink: string

Fields
conditions	list (object) Conditions represent the latest available observation of the resource's current state.
conditions[]	object
conditions[].lastTransitionTime	string Last time the condition transitioned from one status to another.
conditions[].message	string Human-readable message indicating details about last transition.
conditions[].reason	string Unique, one-word, CamelCase reason for the condition's last transition.
conditions[].status	string Status is the status of the condition. Can be True, False, Unknown.
conditions[].type	string Type is the type of the condition.
creationTimestamp	string Creation timestamp in RFC3339 text format.
observedGeneration	integer ObservedGeneration is the generation of the resource that was most recently observed by the Config Connector controller. If this is equal to metadata.generation, then that means that the current reported status reflects the most recent desired state of the resource.
selfLink	string

Sample YAML(s)

Typical Use Case

  # Copyright 2020 Google LLC
  #
  # 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.
  
  apiVersion: compute.cnrm.cloud.google.com/v1beta1
  kind: ComputeNodeGroup
  metadata:
    name: computenodegroup-sample
  spec:
    description: A single sole-tenant node in the us-central1-b zone.
    size: 1
    nodeTemplateRef:
      name: computenodegroup-dep
    zone: us-central1-b
  ---
  apiVersion: compute.cnrm.cloud.google.com/v1beta1
  kind: ComputeNodeTemplate
  metadata:
    name: computenodegroup-dep
  spec:
    region: us-central1
    nodeType: n1-node-96-624