REST Resource: instanceGroups

Resource: InstanceGroup

Represents an Instance Group resource.

Instance Groups can be used to configure a target for load balancing.

Instance groups can either be managed or unmanaged.

To create managed instance groups, use the instanceGroupManager or regionInstanceGroupManager resource instead.

Use zonal unmanaged instance groups if you need to apply load balancing to groups of heterogeneous instances or if you need to manage the instances yourself. You cannot create regional unmanaged instance groups.

For more information, read Instance groups.

JSON representation
{
  "id": string,
  "creationTimestamp": string,
  "name": string,
  "description": string,
  "namedPorts": [
    {
      "name": string,
      "port": integer
    }
  ],
  "network": string,
  "fingerprint": string,
  "zone": string,
  "selfLink": string,
  "size": integer,
  "region": string,
  "subnetwork": string,
  "kind": string
}
Fields
id

string (uint64 format)

[Output Only] A unique identifier for this instance group, generated by the server.

creationTimestamp

string

[Output Only] The creation timestamp for this instance group in RFC3339 text format.

name

string

The name of the instance group. The name must be 1-63 characters long, and comply with RFC1035.

description

string

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

namedPorts[]

object

Assigns a name to a port number. For example: {name: "http", port: 80}

This allows the system to reference ports by the assigned name instead of a port number. Named ports can also contain multiple ports. For example: [{name: "http", port: 80},{name: "http", port: 8080}]

Named port