NAME
    gcloud alpha container bare-metal clusters update - update an Anthos
        cluster on bare metal

SYNOPSIS
    gcloud alpha container bare-metal clusters update
        (CLUSTER : --location=LOCATION) [--admin-users=ADMIN_USERS]
        [--allow-missing] [--async] [--description=DESCRIPTION]
        [--enable-application-logs]
        [--island-mode-service-address-cidr-blocks=SERVICE_ADDRESS,[...]]
        [--login-user=LOGIN_USER]
        [--maintenance-address-cidr-blocks=[MAINTENANCE_ADDRESS_CIDR_BLOCKS,
          ...]] [--validate-only] [--version=VERSION]
        [--api-server-args=[KEY=VALUE,...]
          --control-plane-node-configs=[labels=LABELS],[node-ip=NODE-IP]
          --control-plane-node-labels=[KEY=VALUE,...]
          --control-plane-node-taints=[KEY=VALUE:EFFECT,...]]
        [--metal-lb-address-pools=[addresses=ADDRESSES],
          [avoid-buggy-ips=AVOID-BUGGY-IPS],
          [manual-assign=MANUAL-ASSIGN],[pool=POOL]
          --metal-lb-load-balancer-node-configs=[labels=LABELS],
          [node-ip=NODE-IP]
          --metal-lb-load-balancer-node-labels=[KEY=VALUE,...]
          --metal-lb-load-balancer-node-taints=[KEY=VALUE:EFFECT,...]]
        [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    (ALPHA) Update an Anthos cluster on bare metal.

EXAMPLES
    To update a cluster named my-cluster managed in location us-west1, run:

        $ gcloud alpha container bare-metal clusters update my-cluster \
            --location=us-west1

POSITIONAL ARGUMENTS
     Cluster resource - cluster to update The arguments in this group can be
     used to specify the attributes of this resource. (NOTE) Some attributes
     are not given arguments in this group but can be set in other ways. To set
     the project attribute:
      ◆ provide the argument cluster on the command line with a fully
        specified name;
      ◆ provide the argument --project on the command line;
      ◆ set the property core/project.

     This must be specified.

       CLUSTER
          ID of the cluster or fully qualified identifier for the cluster. To
          set the cluster attribute:
          ▸ provide the argument cluster on the command line.

          This positional argument must be specified if any of the other
          arguments in this group are specified.

       --location=LOCATION
          Google Cloud location for the cluster. To set the location attribute:
          ▸ provide the argument cluster on the command line with a fully
            specified name;
          ▸ provide the argument --location on the command line;
          ▸ set the property container_bare_metal/location.

FLAGS
     Anthos on bare metal cluster security configuration.

       User cluster authorization configurations to bootstrap onto the admin
       cluster

         --admin-users=ADMIN_USERS
            Users that will be granted the cluster-admin role on the cluster,
            providing full access to the cluster.

     --allow-missing
        If set, and the Anthos cluster on bare metal is not found, the update
        request will try to create a new cluster with the provided
        configuration.

     --async
        Return immediately, without waiting for the operation in progress to
        complete.

     --description=DESCRIPTION
        Description for the resource.

     Anthos on bare metal cluster operations configuration.

       --enable-application-logs
          Whether collection of application logs/metrics should be enabled (in
          addition to system logs/metrics).

     Populate one of the network configs.

       Island mode CIDR network configuration.

         --island-mode-service-address-cidr-blocks=SERVICE_ADDRESS,[...]
            IPv4 address range for all services in the cluster.

     Anthos on bare metal node access related settings for the user cluster.

       --login-user=LOGIN_USER
          User name used to access node machines.

     Anthos on bare metal cluster maintenance configuration.

       --maintenance-address-cidr-blocks=[MAINTENANCE_ADDRESS_CIDR_BLOCKS,...]
          IPv4 addresses to be placed into maintenance mode.

     --validate-only
        If set, only validate the request, but do not actually perform the
        operation.

     --version=VERSION
        Anthos cluster on bare metal version for the user cluster resource.

     Anthos on bare metal cluster control plane configuration.

       --api-server-args=[KEY=VALUE,...]
          API Server argument configuration.

       Anthos on bare metal cluster control plane node pool configuration.

         Anthos on bare metal node pool configuration for control plane nodes.

           Anthos on bare metal node configuration for control plane nodes.

             Populate control plane node config.

             At most one of these can be specified:

               --control-plane-node-configs=[labels=LABELS],[node-ip=NODE-IP]
                  Control plane node configuration.

             --control-plane-node-labels=[KEY=VALUE,...]
                Labels assigned to nodes of a node pool.

             --control-plane-node-taints=[KEY=VALUE:EFFECT,...]
                Node taint applied to every Kubernetes node in a node pool.

     Anthos on bare metal cluster load balancer configuration.

       Populate one of the load balancers.

         MetalLB Configuration

           MetalLB address pools configuration.

           At most one of these can be specified:

             --metal-lb-address-pools=[addresses=ADDRESSES],[avoid-buggy-ips=AVOID-BUGGY-IPS],[manual-assign=MANUAL-ASSIGN],[pool=POOL]
                MetalLB address pools configuration.

           Anthos on bare metal node pool configuration for MetalLB load
           balancer nodes.

             MetalLB Node Pool configuration.

               Populate MetalLB load balancer node config.

               At most one of these can be specified:

                 --metal-lb-load-balancer-node-configs=[labels=LABELS],[node-ip=NODE-IP]
                    MetalLB load balancer node configuration.

               --metal-lb-load-balancer-node-labels=[KEY=VALUE,...]
                  Labels assigned to nodes of a MetalLB node pool.

               --metal-lb-load-balancer-node-taints=[KEY=VALUE:EFFECT,...]
                  Node taint applied to every node in a MetalLB node pool.

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 this
    command fails with API permission errors despite specifying the correct
    project, you might be trying to access an API with an invitation-only early
    access allowlist.

