Method: nodeGroups.get

Returns the specified NodeGroup. globalOperations.get a list of available NodeGroups by making a list() request. Note: the "nodes" field should not be used. Use nodeGroups.listNodes instead.

HTTP request

GET https://compute.googleapis.com/compute/beta/projects/{project}/zones/{zone}/nodeGroups/{resourceId}

The URL uses gRPC Transcoding syntax.

Path parameters

Parameters
project

string

Project ID for this request.
zone

string

The name of the zone for this request.
resourceId

string

Name of the node group to return.

Request body

The request body must be empty.

Response body

If successful, the response body contains data with the following structure:

JSON representation 
{
  "id": string,
  "creationTimestamp": string,
  "name": string,
  "description": string,
  "nodeTemplate": string,
  "zone": string,
  "selfLink": string,
  "status": enum,
  "size": integer,
  "autoscalingPolicy": {
    "mode": enum,
    "minNodes": integer,
    "maxNodes": integer
  },
  "maintenancePolicy": enum,
  "fingerprint": string,
  "kind": string
}
Fields
id

string (fixed64 format)

[Output Only] The unique identifier for the resource. This identifier is defined by the server.
creationTimestamp

string

[Output Only] Creation timestamp in RFC3339 text format.
name

string

The name of the resource, provided by the client when initially creating the resource. The resource name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.
description

string

An optional description of this resource. Provide this property when you create the resource.
nodeTemplate

string

URL of the node template to create the node group from.
zone

string

[Output Only] The name of the zone where the node group resides, such as us-central1-a.
status

enum
size

integer

[Output Only] The total number of nodes in the node group.
autoscalingPolicy

object

Specifies how autoscaling should behave.
autoscalingPolicy.mode

enum

The autoscaling mode. Set to one of: ON, OFF, or ONLY_SCALE_OUT. For more information, see Autoscaler modes.
autoscalingPolicy.minNodes

integer

The minimum number of nodes that the group should have.
autoscalingPolicy.maxNodes

integer

The maximum number of nodes that the group should have.
maintenancePolicy

enum

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. For more information, see Maintenance policies.
fingerprint

string (bytes format)

A base64-encoded string.
kind

string

[Output Only] The type of the resource. Always compute#nodeGroup for node group.

Authorization Scopes

Requires one of the following OAuth scopes:

  • https://www.googleapis.com/auth/compute
  • https://www.googleapis.com/auth/cloud-platform

For more information, see the Authentication Overview.

IAM Permissions

In addition to any permissions specified on the fields above, authorization requires one or more of the following IAM permissions:

  • compute.nodeGroups.get

To find predefined roles that contain those permissions, see Compute Engine IAM Roles.