Resource: InstanceGroup
Represents an unmanaged Instance Group resource.
Use unmanaged instance groups if you need to apply load balancing to groups of heterogeneous instances or if you need to manage the instances yourself. For more information, read Instance groups.
For zonal unmanaged Instance Group, use instanceGroups
resource.
For regional unmanaged Instance Group, use regionInstanceGroups
resource.
JSON representation | |
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{ "id": string, "creationTimestamp": string, "name": string, "description": string, "namedPorts": [ { "name": string, "port": number } ], "network": string, "fingerprint": string, "zone": string, "selfLink": string, "size": number, "region": string, "subnetwork": string, "kind": string } |
Fields | |
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id |
[Output Only] A unique identifier for this instance group, generated by the server. |
creationTimestamp |
[Output Only] The creation timestamp for this instance group in RFC3339 text format. |
name |
The name of the instance group. The name must be 1-63 characters long, and comply with RFC1035. |
description |
An optional description of this resource. Provide this property when you create the resource. |
namedPorts[] |
Assigns a name to a port number. For example: 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: Named ports apply to all instances in this instance group. |
namedPorts[].name |
The name for this named port. The name must be 1-63 characters long, and comply with RFC1035. |
namedPorts[].port |
The port number, which can be a value between 1 and 65535. |
network |
The URL of the network to which all instances in the instance group belong. |
fingerprint |
[Output Only] The fingerprint of the named ports. The system uses this fingerprint to detect conflicts when multiple users change the named ports concurrently. A base64-encoded string. |
zone |
[Output Only] The URL of the zone where the instance group is located (for zonal resources). |
selfLink |
[Output Only] The URL for this instance group. The server generates this URL. |
size |
[Output Only] The total number of instances in the instance group. |
region |
[Output Only] The URL of the region where the instance group is located (for regional resources). |
subnetwork |
[Output Only] The URL of the subnetwork to which all instances in the instance group belong. |
kind |
[Output Only] The resource type, which is always |
Methods |
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Adds a list of instances to the specified instance group. |
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Retrieves the list of instance groups and sorts them by zone. |
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Deletes the specified instance group. |
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Returns the specified instance group. |
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Creates an instance group in the specified project using the parameters that are included in the request. |
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Retrieves the list of instance groups that are located in the specified project and zone. |
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Lists the instances in the specified instance group. |
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Removes one or more instances from the specified instance group, but does not delete those instances. |
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Sets the named ports for the specified instance group. |
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Returns permissions that a caller has on the specified resource. |