gcloud compute instance-groups unmanaged add-instances - adds instances to an unmanaged instance group by name
gcloud compute instance-groups unmanaged add-instances NAME --instances=INSTANCE,[INSTANCE,...] [--zone=ZONE] [GCLOUD_WIDE_FLAG ...]
gcloud compute instance-groups unmanaged add-instances adds existing instances to an unmanaged instance group by name. For example:
$ gcloud compute instance-groups unmanaged add-instances my-group \ --instances my-instance-1,my-instance-2 --zone us-central1-a
- NAME
Name of the instance group to operate on.
- --instances=INSTANCE,[INSTANCE,...]
A list of names of instances to add to the instance group. These must exist beforehand and must live in the same zone as the instance group.
- --zone=ZONE
Zone of the instance group to operate on. If not specified and the compute/zone property isn't set, you might be prompted to select a zone (interactive mode only).
To avoid prompting when this flag is omitted, you can set the compute/zone property:
$ gcloud config set compute/zone ZONE
A list of zones can be fetched by running:
$ gcloud compute zones list
To unset the property, run:
$ gcloud config unset compute/zone
Alternatively, the zone can be stored in the environment variable CLOUDSDK_COMPUTE_ZONE.
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.
These variants are also available:
$ gcloud alpha compute instance-groups unmanaged add-instances
$ gcloud beta compute instance-groups unmanaged add-instances