NAME
    gcloud compute instance-groups set-named-ports - sets the list of named
        ports for an instance group

SYNOPSIS
    gcloud compute instance-groups set-named-ports NAME
        --named-ports=[NAME:PORT,...] [--region=REGION | --zone=ZONE]
        [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    Named ports are key:value pairs metadata representing the service name and
    the port that it's running on. Named ports can be assigned to an instance
    group, which indicates that the service is available on all instances in
    the group. This information is used by Application Load Balancers and proxy
    Network Load Balancers.

    gcloud compute instance-groups set-named-ports sets the list of named ports
    for all instances in an instance group.

    Note: Running this command will clear all existing named ports.

EXAMPLES
    For example, to apply the named ports to an entire instance group:

        $ gcloud compute instance-groups set-named-ports \
            example-instance-group --named-ports=example-service:1111 \
            --zone=us-central1-a

    The above example will assign a name 'example-service' for port 1111 to the
    instance group called 'example-instance-group' in the us-central1-a zone.
    The command removes any named ports that are already set for this instance
    group.

    To clear named ports from instance group provide empty named ports list as
    parameter:

        $ gcloud compute instance-groups set-named-ports \
            example-instance-group --named-ports="" --zone=us-central1-a

POSITIONAL ARGUMENTS
     NAME
        Name of the instance group to operate on.

REQUIRED FLAGS
     --named-ports=[NAME:PORT,...]
        The comma-separated list of key:value pairs representing the service
        name and the port that it is running on.

        To clear the list of named ports pass empty list as flag value. For
        example:

            $ gcloud compute instance-groups set-named-ports \
                example-instance-group --named-ports ""

OPTIONAL FLAGS
     At most one of these can be specified:

       --region=REGION
          Region of the instance group to operate on. If not specified, you
          might be prompted to select a region (interactive mode only).

          A list of regions can be fetched by running:

              $ gcloud compute regions list

          Overrides the default compute/region property value for this command
          invocation.

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

          A list of zones can be fetched by running:

              $ gcloud compute zones list

          Overrides the default compute/zone property value for this command
          invocation.

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
    These variants are also available:

        $ gcloud alpha compute instance-groups set-named-ports

        $ gcloud beta compute instance-groups set-named-ports

