gcloud alpha compute instance-groups managed resize

NAME
gcloud alpha compute instance-groups managed resize - set managed instance group size
SYNOPSIS
gcloud alpha compute instance-groups managed resizeNAME[--no-creation-retries][--size=SIZE][--stopped-size=STOPPED_SIZE][--suspended-size=SUSPENDED_SIZE][--region=REGION    |--zone=ZONE][GCLOUD_WIDE_FLAG …]
DESCRIPTION
(ALPHA)gcloud alpha compute instance-groups managedresize resize a managed instance group to a provided size.

If you resize down, the Instance Group Manager service deletes instances fromthe group until the group reaches the desired size. Instances are deleted inarbitrary order but the Instance Group Manager takes into account someconsiderations before it chooses which instance to delete. For more information,seehttps://cloud.google.com/compute/docs/reference/rest/v1/instanceGroupManagers/resize.

If you resize up, the service adds instances to the group using the currentinstance template until the group reaches the desired size.

POSITIONAL ARGUMENTS
NAME
Name of the managed instance group to operate on.
FLAGS
--creation-retries
When instance creation fails retry it. Enabled by default, use--no-creation-retries to disable.
--size=SIZE
Target number of running instances in managed instance group.
--stopped-size=STOPPED_SIZE
Target number of stopped instances in managed instance group.
--suspended-size=SUSPENDED_SIZE
Target number of suspended instances in managed instance group.
At most one of these can be specified:
--region=REGION
Region of the managed instance group to operate on. If not specified, you mightbe prompted to select a region (interactive mode only).

A list of regions can be fetched by running:

gcloudcomputeregionslist

Overrides the defaultcompute/region property value for thiscommand invocation.

--zone=ZONE
Zone of the managed instance group to operate on. If not specified, you might beprompted to select a zone (interactive mode only).

A list of zones can be fetched by running:

gcloudcomputezoneslist

Overrides the defaultcompute/zone property value for this commandinvocation.

GCLOUD WIDE FLAGS
These flags are available to all commands:--access-token-file,--account,--billing-project,--configuration,--flags-file,--flatten,--format,--help,--impersonate-service-account,--log-http,--project,--quiet,--trace-token,--user-output-enabled,--verbosity.

Run$gcloud help for details.

NOTES
This command is currently in alpha and might change without notice. If thiscommand fails with API permission errors despite specifying the correct project,you might be trying to access an API with an invitation-only early accessallowlist. These variants are also available:
gcloudcomputeinstance-groupsmanagedresize
gcloudbetacomputeinstance-groupsmanagedresize

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Last updated 2025-05-07 UTC.