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]
        [--binauthz-evaluation-mode=BINAUTHZ_EVALUATION_MODE]
        [--description=DESCRIPTION] [--enable-application-logs]
        [--login-user=LOGIN_USER]
        [--maintenance-address-cidr-blocks=[MAINTENANCE_ADDRESS_CIDR_BLOCKS,
          ...]] [--upgrade-control-plane=UPGRADE_CONTROL_PLANE]
        [--validate-only] [--version=VERSION]
        [--add-annotations=[KEY1=VALUE1,KEY2=VALUE2,...]
          | --remove-annotations=[KEY1,KEY2,...]]
        [--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,...]
          --control-plane-registry-burst=CONTROL_PLANE_REGISTRY_BURST
          --control-plane-registry-pull-qps=CONTROL_PLANE_REGISTRY_PULL_QPS
          --disable-control-plane-serialize-image-pulls
          | --enable-control-plane-serialize-image-pulls]
        [--bgp-address-pools=[addresses=ADDRESSES],
          [avoid-buggy-ips=AVOID-BUGGY-IPS],
          [manual-assign=MANUAL-ASSIGN],[pool=POOL] --bgp-asn=BGP_ASN
          --bgp-peer-configs=[asn=ASN,
          ip=IP,control-plane-nodes=NODE_IP_1;NODE_IP_2,...]
          --bgp-load-balancer-node-configs=[node-ip=IP,
          labels=KEY1=VALUE1;KEY2=VALUE2,...]
          --bgp-load-balancer-node-labels=[KEY=VALUE,...]
          --bgp-load-balancer-node-taints=[KEY=VALUE:EFFECT,...]
          --bgp-load-balancer-registry-burst=BGP_LOAD_BALANCER_REGISTRY_BURST
          --bgp-load-balancer-registry-pull-qps=BGP_LOAD_BALANCER_REGISTRY_PULL_QPS --disable-bgp-load-balancer-serialize-image-pulls | --enable-bgp-load-balancer-serialize-image-pulls | --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,...]
          --metal-lb-load-balancer-registry-burst=METAL_LB_LOAD_BALANCER_REGISTRY_BURST --metal-lb-load-balancer-registry-pull-qps=METAL_LB_LOAD_BALANCER_REGISTRY_PULL_QPS --disable-metal-lb-load-balancer-serialize-image-pulls | --enable-metal-lb-load-balancer-serialize-image-pulls]
        [--island-mode-service-address-cidr-blocks=SERVICE_ADDRESS,[...]
          --disable-sr-iov-config | --enable-sr-iov-config]
        [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.

     --binauthz-evaluation-mode=BINAUTHZ_EVALUATION_MODE
        Set Binary Authorization evaluation mode for this cluster.
        BINAUTHZ_EVALUATION_MODE must be one of: DISABLED,
        PROJECT_SINGLETON_POLICY_ENFORCE.

     --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).

     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.

     Upgrade policy for the cluster.

     --upgrade-control-plane=UPGRADE_CONTROL_PLANE
        If not specified, worker node pools are upgraded with the control
        plane.

        Examples:

            To upgrade control plane only and keep node pools version unchanged,

            $ gcloud alpha container bare-metal clusters update \
              --upgrade-control-plane=True

            To upgrade both control plane and node pools,

            $ gcloud alpha container bare-metal clusters update \
              --upgrade-control-plane=False

     --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.

     At most one of these can be specified:

       --add-annotations=[KEY1=VALUE1,KEY2=VALUE2,...]
          Add the given key-value pairs to the current annotations, or update
          its value if the key already exists.

       --remove-annotations=[KEY1,KEY2,...]
          Remove annotations of the given keys.

     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.

     Modifiable kubelet configurations for bare metal machines.

     --control-plane-registry-burst=CONTROL_PLANE_REGISTRY_BURST
        Maximum size of bursty pulls, temporarily allow pulls to burst to this
        number, while still not exceeding registry_pull_qps.

     --control-plane-registry-pull-qps=CONTROL_PLANE_REGISTRY_PULL_QPS
        Limit of registry pulls per second.

     At most one of these can be specified:

       --disable-control-plane-serialize-image-pulls
          If set, prevent the Kubelet from pulling multiple images at a time.

       --enable-control-plane-serialize-image-pulls
          If set, enable the Kubelet to pull multiple images at a time.

     Anthos on bare metal cluster load balancer configuration.

     Populate one of the load balancers.

     At most one of these can be specified:

       BGP load balancer configuration.

       --bgp-address-pools=[addresses=ADDRESSES],[avoid-buggy-ips=AVOID-BUGGY-IPS],[manual-assign=MANUAL-ASSIGN],[pool=POOL]
          BGP load balancer address pools configurations.

          Examples:

          To specify configurations for two address pools pool1 and pool2,

                $ gcloud alpha container bare-metal clusters update example_cluster
                    --bgp-address-pools 'pool=pool1,avoid-buggy-ips=True,manual-assign=True,addresses=192.168.1.1/32;192.168.1.2-192.168.1.3'
                    --bgp-address-pools 'pool=pool2,avoid-buggy-ips=False,manual-assign=False,addresses=192.168.2.1/32;192.168.2.2-192.168.2.3'

          Use quote around the flag value to escape semicolon in the terminal.

       --bgp-asn=BGP_ASN
          BGP autonomous system number (ASN) of the cluster.

       --bgp-peer-configs=[asn=ASN,ip=IP,control-plane-nodes=NODE_IP_1;NODE_IP_2,...]
          List of BGP peers that the cluster will connect to. At least one peer
          must be configured for each control plane node.

          Examples:

          To specify configurations for two peers of BGP autonomous system
          number (ASN) 10000 and 20000,

                $ gcloud alpha container bare-metal clusters update example_cluster
                    --bgp-peer-configs 'asn=10000,ip=192.168.1.1,control-plane-nodes=192.168.1.2;192.168.1.3'
                    --bgp-peer-configs 'asn=20000,ip=192.168.2.1,control-plane-nodes=192.168.2.2;192.168.2.3'

          Use quote around the flag value to escape semicolon in the terminal.

       --bgp-load-balancer-node-configs=[node-ip=IP,labels=KEY1=VALUE1;KEY2=VALUE2,...]
          BGP load balancer data plane node configurations.

          Examples:

          To specify configurations for two nodes of IP 192.168.0.1 and
          192.168.1.1,

                $ gcloud alpha container bare-metal clusters update example_cluster
                    --bgp-load-balancer-node-configs 'node-ip=192.168.0.1,labels=KEY1=VALUE1;KEY2=VALUE2'
                    --bgp-load-balancer-node-configs 'node-ip=192.168.1.1,labels=KEY3=VALUE3'

          Use quote around the flag value to escape semicolon in the terminal.

       --bgp-load-balancer-node-labels=[KEY=VALUE,...]
          Labels assigned to nodes of a BGP node pool.

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

       Modifiable kubelet configurations for bare metal machines.

       --bgp-load-balancer-registry-burst=BGP_LOAD_BALANCER_REGISTRY_BURST
          Maximum size of bursty pulls, temporarily allow pulls to burst to
          this number, while still not exceeding registry_pull_qps.

       --bgp-load-balancer-registry-pull-qps=BGP_LOAD_BALANCER_REGISTRY_PULL_QPS
          Limit of registry pulls per second.

       At most one of these can be specified:

         --disable-bgp-load-balancer-serialize-image-pulls
            If set, prevent the Kubelet from pulling multiple images at a time.

         --enable-bgp-load-balancer-serialize-image-pulls
            If set, enable the Kubelet to pull multiple images at a time.

       MetalLB load balancer 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 load balancer configurations.

            Examples:

            To specify MetalLB load balancer configurations for two address
            pools pool1 and pool2,

                  $ gcloud alpha container bare-metal clusters update example_cluster
                      --metal-lb-address-pools 'pool=pool1,avoid-buggy-ips=True,manual-assign=True,addresses=192.168.1.1/32;192.168.1.2-192.168.1.3'
                      --metal-lb-address-pools 'pool=pool2,avoid-buggy-ips=False,manual-assign=False,addresses=192.168.2.1/32;192.168.2.2-192.168.2.3'

            Use quote around the flag value to escape semicolon in the
            terminal.

       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.

       Modifiable kubelet configurations for bare metal machines.

       --metal-lb-load-balancer-registry-burst=METAL_LB_LOAD_BALANCER_REGISTRY_BURST
          Maximum size of bursty pulls, temporarily allow pulls to burst to
          this number, while still not exceeding registry_pull_qps.

       --metal-lb-load-balancer-registry-pull-qps=METAL_LB_LOAD_BALANCER_REGISTRY_PULL_QPS
          Limit of registry pulls per second.

       At most one of these can be specified:

         --disable-metal-lb-load-balancer-serialize-image-pulls
            If set, prevent the Kubelet from pulling multiple images at a time.

         --enable-metal-lb-load-balancer-serialize-image-pulls
            If set, enable the Kubelet to pull multiple images at a time.

     Anthos on bare metal cluster network configurations.

     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.

     SR-IOV networking operator configurations.

     At most one of these can be specified:

       --disable-sr-iov-config
          If set, the SR-IOV operator won't be installed.

       --enable-sr-iov-config
          If set, install the SR-IOV operator.

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. These variants are also available:

        $ gcloud container bare-metal clusters update

        $ gcloud beta container bare-metal clusters update

