feat: Add new gcloud commands, API clients, and third-party libraries across various services.

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/__init__.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command group `gcloud container bare-metal`."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class BareMetal(base.Group):
+  """Deploy and manage Anthos clusters on bare metal for running containers."""
+
+  category = base.COMPUTE_CATEGORY

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/admin_clusters/__init__.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command group `gcloud container bare-metal admin-clusters`."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.projects import util
+from googlecloudsdk.core import log
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class AdminClusters(base.Group):
+  """Create and manage admin clusters in Anthos on bare metal."""

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/admin_clusters/create.py

@@ -0,0 +1,106 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to create an Anthos on bare metal admin cluster."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_admin_clusters as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import admin_cluster_flags as bare_metal_flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+from googlecloudsdk.command_lib.container.gkeonprem import flags
+from googlecloudsdk.core import log
+
+_EXAMPLES = """
+To create a cluster named ``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Create(base.CreateCommand):
+  """Create an Anthos on bare metal admin cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers command line arguments for the create command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_ADMIN_CLUSTERS_FORMAT
+    )
+    bare_metal_flags.AddAdminClusterResourceArg(parser, 'to create', True)
+    base.ASYNC_FLAG.AddToParser(parser)
+    bare_metal_flags.AddValidationOnly(parser)
+    bare_metal_flags.AddDescription(parser)
+    bare_metal_flags.AddAnnotations(parser)
+    bare_metal_flags.AddVersion(parser)
+    bare_metal_flags.AddNetworkConfig(parser)
+    bare_metal_flags.AddAdminLoadBalancerConfig(parser)
+    bare_metal_flags.AddStorageConfig(parser)
+    bare_metal_flags.AddControlPlaneConfig(parser)
+    bare_metal_flags.AddProxyConfig(parser)
+    bare_metal_flags.AddClusterOperationsConfig(parser)
+    bare_metal_flags.AddMaintenanceConfig(parser)
+    bare_metal_flags.AddAdminWorkloadNodeConfig(parser)
+    bare_metal_flags.AddNodeAccessConfig(parser)
+    bare_metal_flags.AddSecurityConfig(parser)
+    flags.AddBinauthzEvaluationMode(parser)
+
+  def Run(self, args):
+    """Runs the create command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the created
+      resource. If `--validate-only` is specified, it returns None or any
+      possible error.
+    """
+    cluster_ref = args.CONCEPTS.admin_cluster.Parse()
+    cluster_client = apis.AdminClustersClient()
+    operation = cluster_client.Create(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      log.CreatedResource(
+          cluster_ref, 'Anthos on bare metal Admin Cluster', args.async_
+      )
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.CreatedResource(
+          cluster_ref, 'Anthos on bare metal Admin Cluster', args.async_
+      )
+    return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/admin_clusters/describe.py

@@ -0,0 +1,51 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to describe an Anthos on bare metal admin cluster."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_admin_clusters as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import admin_cluster_flags as cluster_flags
+
+_EXAMPLES = """
+To describe an admin cluster named ``my-cluster'' managed in location ``us-west1'',
+run:
+
+$ {command} my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Describe(base.DescribeCommand):
+  """Describe an Anthos on bare metal admin cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    cluster_flags.AddAdminClusterResourceArg(parser, 'to describe')
+
+  def Run(self, args):
+    """Runs the describe command."""
+    cluster_ref = args.CONCEPTS.admin_cluster.Parse()
+    client = apis.AdminClustersClient()
+    return client.Describe(cluster_ref)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/admin_clusters/enroll.py

@@ -0,0 +1,73 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to enroll an admin cluster in an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_admin_clusters as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import admin_cluster_flags as cluster_flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+from googlecloudsdk.command_lib.container.gkeonprem import flags
+
+
+_EXAMPLES = """
+To enroll a cluster named ``my-cluster'' managed in location ``us-west1''
+with admin cluster membership of
+``projects/my-project/locations/us-west1/memberships/my-admin-cluster-membership'',
+run:
+
+$ {command} my-cluster --location=us-west1 --admin-cluster-membership=projects/my-project/locations/us-west1/memberships/my-admin-cluster-membership
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Enroll(base.Command):
+  """Enroll an Anthos on bare metal admin cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_ADMIN_CLUSTERS_FORMAT
+    )
+    flags.AddAdminClusterMembershipResourceArg(parser, positional=False)
+    cluster_flags.AddAdminClusterResourceArg(parser, 'to enroll')
+    base.ASYNC_FLAG.AddToParser(parser)
+
+  def Run(self, args):
+    cluster_client = apis.AdminClustersClient()
+    cluster_ref = args.CONCEPTS.admin_cluster.Parse()
+    operation = cluster_client.Enroll(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      operations.log_enroll(cluster_ref, args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      operation_response = operation_client.Wait(operation)
+      operations.log_enroll(cluster_ref, args.async_)
+      return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/admin_clusters/list.py

@@ -0,0 +1,75 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to list all admin clusters in the Anthos clusters on bare metal API.
+"""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_admin_clusters as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import admin_cluster_flags as cluster_flags
+from googlecloudsdk.command_lib.container.bare_metal import constants
+from googlecloudsdk.core import log
+
+_EXAMPLES = """
+To list all admin clusters managed in location ``us-west1'', run:
+
+$ {command} --location=us-west1
+"""
+
+_EPILOG = """
+To include admin clusters that are not enrolled with the Anthos On-Prem API, run:
+
+$ gcloud container fleet memberships list --filter='endpoint.onPremCluster.adminCluster=true'
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class List(base.ListCommand):
+  """List Anthos on bare metal admin clusters."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers command line arguments for the list command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(constants.BARE_METAL_ADMIN_CLUSTERS_FORMAT)
+    cluster_flags.AddLocationResourceArg(
+        parser, 'to list Anthos on bare metal admin clusters')
+
+  def Run(self, args):
+    """Runs the list command.
+
+    Args:
+      args: Arguments received from command line.
+
+    Returns:
+      protorpc.message.Message, The resources listed by the service.
+    """
+    client = apis.AdminClustersClient()
+    return client.List(args)
+
+  def Epilog(self, resources_were_displayed):
+    super(List, self).Epilog(resources_were_displayed)
+    log.status.Print(_EPILOG)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/admin_clusters/query_version_config.py

@@ -0,0 +1,55 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to query Anthos on bare metal admin cluster version configuration."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_admin_clusters as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import admin_cluster_flags as flags
+
+_EXAMPLES = """
+To query versions for creating an admin cluster in location `us-west1`, run:
+
+  $ {command} --location=us-west1
+
+To query versions for upgrading an admin cluster named `my-admin-cluster` in
+location `us-west1`, run:
+
+  $ {command} --location=us-west1 --admin-cluster=my-admin-cluster
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class QueryVersionConfig(base.Command):
+  """Query versions for creating or upgrading an Anthos on bare metal admin cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    flags.AddLocationResourceArg(parser, 'to query versions')
+    flags.AddAdminConfigType(parser)
+
+  def Run(self, args):
+    """Runs the query-version-config command."""
+    client = apis.AdminClustersClient()
+    return client.QueryVersionConfig(args)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/admin_clusters/unenroll.py

@@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to unenroll an Anthos on bare metal admin cluster."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_admin_clusters as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import admin_cluster_flags as cluster_flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+
+_EXAMPLES = """
+To unenroll an admin cluster named `my-cluster` managed in location `us-west1`,
+run:
+
+$ {command} my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Unenroll(base.Command):
+  """Unenroll an Anthos on bare metal admin cluster so that it is no longer managed by the Anthos On-Prem API."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_ADMIN_CLUSTERS_FORMAT
+    )
+    cluster_flags.AddAdminClusterResourceArg(parser, 'to unenroll')
+    cluster_flags.AddAllowMissingCluster(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+    cluster_flags.AddValidationOnly(parser)
+    cluster_flags.AddIgnoreErrors(parser)
+
+  def Run(self, args):
+    """Runs the unenroll command."""
+    cluster_client = apis.AdminClustersClient()
+    cluster_ref = args.CONCEPTS.admin_cluster.Parse()
+    operation = cluster_client.Unenroll(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.validate_only:
+      return
+
+    # If a resource does not exist, --allow-missing returns an
+    # operation with an empty name. Early return to avoid polling error.
+    if operation.name is None:
+      return
+
+    if args.async_:
+      operations.log_unenroll(cluster_ref, args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      operation_response = operation_client.Wait(operation)
+      operations.log_unenroll(cluster_ref, args.async_)
+      return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/admin_clusters/update.py

@@ -0,0 +1,97 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to update an Anthos cluster on VMware."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_admin_clusters as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import admin_cluster_flags as cluster_flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+from googlecloudsdk.command_lib.container.gkeonprem import flags
+from googlecloudsdk.core import log
+
+_EXAMPLES = """
+To update a cluster named ``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Update(base.UpdateCommand):
+  """Update an Anthos on bare metal admin cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers command line arguments for the update command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_ADMIN_CLUSTERS_FORMAT)
+    cluster_flags.AddAdminClusterResourceArg(parser, 'to update', True)
+    base.ASYNC_FLAG.AddToParser(parser)
+    cluster_flags.AddValidationOnly(parser)
+    cluster_flags.AddDescription(parser)
+    cluster_flags.AddVersion(parser, is_update=True)
+    cluster_flags.AddControlPlaneConfig(parser, is_update=True)
+    cluster_flags.AddProxyConfig(parser, is_update=True)
+    cluster_flags.AddClusterOperationsConfig(parser)
+    cluster_flags.AddMaintenanceConfig(parser, is_update=True)
+    cluster_flags.AddNetworkConfig(parser, is_update=True)
+    cluster_flags.AddAdminWorkloadNodeConfig(parser)
+    cluster_flags.AddNodeAccessConfig(parser)
+    flags.AddBinauthzEvaluationMode(parser)
+
+  def Run(self, args):
+    """Runs the update command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the updated
+      resource.
+    """
+    cluster_ref = args.CONCEPTS.admin_cluster.Parse()
+    cluster_client = apis.AdminClustersClient()
+    operation = cluster_client.Update(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      log.UpdatedResource(cluster_ref, 'Anthos on bare metal Admin Cluster',
+                          args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      operation_response = operation_client.Wait(operation)
+      log.UpdatedResource(cluster_ref, 'Anthos on bare metal Admin Cluster',
+                          args.async_)
+
+      return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/clusters/__init__.py

@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command group `gcloud container bare-metal clusters`."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Clusters(base.Group):
+  """Create and manage Anthos clusters on bare metal."""

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/clusters/create.py

@@ -0,0 +1,253 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to create an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from typing import Optional
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_clusters as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags as bare_metal_flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+from googlecloudsdk.command_lib.container.gkeonprem import flags
+from googlecloudsdk.core import log
+from googlecloudsdk.generated_clients.apis.gkeonprem.v1 import gkeonprem_v1_messages as messages
+
+_EXAMPLES = """
+To create a cluster named ``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.GA)
+class Create(base.CreateCommand):
+  """Create an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers command line arguments for the create command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_CLUSTERS_FORMAT
+    )
+    bare_metal_flags.AddClusterResourceArg(
+        parser, verb='to create', positional=True
+    )
+    bare_metal_flags.AddAdminClusterMembershipResourceArg(
+        parser, positional=False
+    )
+    base.ASYNC_FLAG.AddToParser(parser)
+    bare_metal_flags.AddValidationOnly(parser)
+    bare_metal_flags.AddDescription(parser)
+    bare_metal_flags.AddAnnotations(parser)
+    bare_metal_flags.AddVersion(parser)
+    bare_metal_flags.AddNetworkConfig(parser)
+    bare_metal_flags.AddLoadBalancerConfig(parser)
+    bare_metal_flags.AddStorageConfig(parser)
+    bare_metal_flags.AddControlPlaneConfig(parser)
+    bare_metal_flags.AddProxyConfig(parser)
+    bare_metal_flags.AddClusterOperationsConfig(parser)
+    bare_metal_flags.AddMaintenanceConfig(parser)
+    bare_metal_flags.AddWorkloadNodeConfig(parser)
+    bare_metal_flags.AddSecurityConfig(parser)
+    bare_metal_flags.AddNodeAccessConfig(parser)
+    flags.AddBinauthzEvaluationMode(parser)
+
+  def Run(self, args) -> Optional[messages.Operation]:
+    """Runs the create command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the created
+      resource. If `--validate-only` is specified, it returns None or any
+      possible error.
+    """
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    cluster_client = apis.ClustersClient()
+    operation = cluster_client.Create(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.CreatedResource(
+          cluster_ref, 'Anthos cluster on bare metal', args.async_
+      )
+    return operation_response
+
+
+@base.ReleaseTracks(base.ReleaseTrack.BETA)
+class CreateBeta(base.CreateCommand):
+  """Create an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers command line arguments for the create command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_CLUSTERS_FORMAT
+    )
+    bare_metal_flags.AddClusterResourceArg(
+        parser, verb='to create', positional=True
+    )
+    bare_metal_flags.AddAdminClusterMembershipResourceArg(
+        parser, positional=False
+    )
+    base.ASYNC_FLAG.AddToParser(parser)
+    bare_metal_flags.AddValidationOnly(parser)
+    bare_metal_flags.AddDescription(parser)
+    bare_metal_flags.AddAnnotations(parser)
+    bare_metal_flags.AddVersion(parser)
+    bare_metal_flags.AddNetworkConfig(parser)
+    bare_metal_flags.AddLoadBalancerConfig(parser)
+    bare_metal_flags.AddStorageConfig(parser)
+    bare_metal_flags.AddControlPlaneConfig(parser)
+    bare_metal_flags.AddProxyConfig(parser)
+    bare_metal_flags.AddClusterOperationsConfig(parser)
+    bare_metal_flags.AddMaintenanceConfig(parser)
+    bare_metal_flags.AddWorkloadNodeConfig(parser)
+    bare_metal_flags.AddSecurityConfig(parser)
+    bare_metal_flags.AddNodeAccessConfig(parser)
+    flags.AddBinauthzEvaluationMode(parser)
+
+  def Run(self, args) -> Optional[messages.Operation]:
+    """Runs the create command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the created
+      resource. If `--validate-only` is specified, it returns None or any
+      possible error.
+    """
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    cluster_client = apis.ClustersClient()
+    operation = cluster_client.Create(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.CreatedResource(
+          cluster_ref, 'Anthos cluster on bare metal', args.async_
+      )
+    return operation_response
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class CreateAlpha(base.CreateCommand):
+  """Create an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(
+      parser: parser_arguments.ArgumentInterceptor,
+  ) -> None:
+    """Gathers command line arguments for the create command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_CLUSTERS_FORMAT
+    )
+    bare_metal_flags.AddClusterResourceArg(
+        parser, verb='to create', positional=True
+    )
+    bare_metal_flags.AddAdminClusterMembershipResourceArg(
+        parser, positional=False
+    )
+    base.ASYNC_FLAG.AddToParser(parser)
+    bare_metal_flags.AddValidationOnly(parser)
+    bare_metal_flags.AddDescription(parser)
+    bare_metal_flags.AddAnnotations(parser)
+    bare_metal_flags.AddVersion(parser)
+    bare_metal_flags.AddNetworkConfig(parser)
+    bare_metal_flags.AddLoadBalancerConfig(parser)
+    bare_metal_flags.AddStorageConfig(parser)
+    bare_metal_flags.AddControlPlaneConfig(parser)
+    bare_metal_flags.AddProxyConfig(parser)
+    bare_metal_flags.AddClusterOperationsConfig(parser)
+    bare_metal_flags.AddMaintenanceConfig(parser)
+    bare_metal_flags.AddWorkloadNodeConfig(parser)
+    bare_metal_flags.AddSecurityConfig(parser)
+    bare_metal_flags.AddNodeAccessConfig(parser)
+    flags.AddBinauthzEvaluationMode(parser)
+    bare_metal_flags.AddUpgradePolicy(parser)
+
+  def Run(self, args) -> Optional[messages.Operation]:
+    """Runs the create command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the created
+      resource. If `--validate-only` is specified, it returns None or any
+      possible error.
+    """
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    cluster_client = apis.ClustersClient()
+    operation = cluster_client.Create(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.CreatedResource(cluster_ref, 'Anthos cluster on bare metal',
+                          args.async_)
+    return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/clusters/delete.py

@@ -0,0 +1,74 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to delete an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_clusters as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags as flags
+from googlecloudsdk.core import log
+
+_EXAMPLES = """
+To delete a cluster named ``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Delete(base.DeleteCommand):
+  """Delete an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    flags.AddClusterResourceArg(parser, verb='to delete')
+    flags.AddValidationOnly(parser)
+    flags.AddForceCluster(parser)
+    flags.AddAllowMissingCluster(parser)
+    flags.AddIgnoreErrors(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+
+  def Run(self, args):
+    """Runs the delete command."""
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+
+    client = apis.ClustersClient()
+    operation = client.Delete(args)
+
+    if args.validate_only:
+      return
+
+    if operation.name is None:
+      return operation
+
+    if args.async_:
+      log.DeletedResource(cluster_ref, 'Anthos Cluster on bare metal',
+                          args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      response = operation_client.Wait(operation)
+      log.DeletedResource(cluster_ref, 'Anthos Cluster on bare metal',
+                          args.async_)
+      return response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/clusters/describe.py

@@ -0,0 +1,51 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to describe an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_clusters as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags as flags
+
+_EXAMPLES = """
+To describe a cluster named ``my-cluster'' managed in location ``us-west1'',
+run:
+
+$ {command} my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Describe(base.DescribeCommand):
+  """Describe an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    flags.AddClusterResourceArg(parser, verb='to describe')
+
+  def Run(self, args):
+    """Runs the describe command."""
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    client = apis.ClustersClient()
+    return client.Describe(cluster_ref)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/clusters/enroll.py

@@ -0,0 +1,73 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to enroll a cluster in an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_clusters as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags as bare_metal_flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+
+_EXAMPLES = """
+To enroll a cluster named ``my-cluster'' managed in location ``us-west1''
+with admin cluster membership of
+``projects/my-project/locations/us-west1/memberships/my-admin-cluster-membership'',
+run:
+
+$ {command} my-cluster --location=us-west1 --admin-cluster-membership=projects/my-project/locations/us-west1/memberships/my-admin-cluster-membership
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Enroll(base.Command):
+  """Enroll an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_CLUSTERS_FORMAT
+    )
+    bare_metal_flags.AddAdminClusterMembershipResourceArg(
+        parser, positional=False
+    )
+    bare_metal_flags.AddClusterResourceArg(parser, verb='to enroll')
+    base.ASYNC_FLAG.AddToParser(parser)
+
+  def Run(self, args):
+    cluster_client = apis.ClustersClient()
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    operation = cluster_client.Enroll(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      operations.log_enroll(cluster_ref, args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      operation_response = operation_client.Wait(operation)
+      operations.log_enroll(cluster_ref, args.async_)
+      return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/clusters/export.py

@@ -0,0 +1,78 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to export an Anthos clusters on bare metal API."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+import sys
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_clusters as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags
+from googlecloudsdk.command_lib.export import util as export_util
+from googlecloudsdk.core.util import files
+
+_EXAMPLES = """
+A cluster can be exported to a file by running:
+
+  $ {command} NAME --destination=<path-to-file>
+
+A cluster can also be exported to stdout by running:
+
+  $ {command} NAME
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+@base.Hidden
+class Export(base.Command):
+  """Export an Anthos on bare metal user cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def GetSchemaPath(for_help=False):
+    return export_util.GetSchemaPath(
+        'gkeonprem', 'v1', 'BareMetalCluster', for_help=for_help
+    )
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    cluster_flags.AddClusterResourceArg(parser, verb='to export')
+    export_util.AddExportFlags(
+        parser, schema_path=Export.GetSchemaPath(for_help=True)
+    )
+
+  def Run(self, args):
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    client = apis.ClustersClient()
+    user_cluster = client.Describe(cluster_ref)
+
+    if args.destination:
+      with files.FileWriter(args.destination) as stream:
+        export_util.Export(
+            message=user_cluster,
+            stream=stream,
+            schema_path=self.GetSchemaPath(),
+        )
+    else:
+      export_util.Export(
+          message=user_cluster,
+          stream=sys.stdout,
+          schema_path=self.GetSchemaPath(),
+      )

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/clusters/import.py

@@ -0,0 +1,94 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to import an Anthos clusters on bare metal API."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_clusters as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+from googlecloudsdk.command_lib.export import util as export_util
+from googlecloudsdk.core import log
+from googlecloudsdk.core.console import console_io
+from googlecloudsdk.generated_clients.apis.gkeonprem.v1 import gkeonprem_v1_messages as messages
+
+_EXAMPLES = """
+A cluster can be imported by running:
+
+  $ {command} NAME --source=<path-to-file>
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+@base.Hidden
+class Import(base.Command):
+  """Import an Anthos on bare metal user cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def GetSchemaPath(for_help=False):
+    return export_util.GetSchemaPath(
+        'gkeonprem', 'v1', 'BareMetalCluster', for_help=for_help
+    )
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    cluster_flags.AddClusterResourceArg(parser, 'to import')
+    export_util.AddImportFlags(
+        parser, schema_path=Import.GetSchemaPath(for_help=True)
+    )
+    base.ASYNC_FLAG.AddToParser(parser)
+    cluster_flags.AddValidationOnly(parser)
+
+  def Run(self, args):
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    cluster_client = apis.ClustersClient()
+    data = console_io.ReadFromFileOrStdin(args.source or '-', binary=False)
+
+    bare_metal_cluster = export_util.Import(
+        message_type=messages.BareMetalCluster,
+        stream=data,
+        schema_path=Import.GetSchemaPath(),
+    )
+
+    operation = cluster_client.CreateFromImport(
+        args, bare_metal_cluster, cluster_ref
+    )
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.validate_only:
+      return
+
+    if args.async_:
+      log.CreatedResource(
+          cluster_ref, 'Anthos Cluster on bare metal', args.async_
+      )
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      operation_response = operation_client.Wait(operation)
+      log.CreatedResource(
+          cluster_ref, 'Anthos Cluster on bare metal', args.async_
+      )
+
+      return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/clusters/list.py

@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to list all clusters in the Anthos on bare metal API."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_clusters
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags as flags
+from googlecloudsdk.command_lib.container.bare_metal import constants
+
+
+_EXAMPLES = """
+To lists all clusters managed in location ``us-west1'', run:
+
+$ {command} --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class List(base.ListCommand):
+  """List Anthos clusters on bare metal."""
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers command line arguments for the list command."""
+    flags.AddLocationResourceArg(parser, verb='to list')
+    parser.display_info.AddFormat(constants.BARE_METAL_CLUSTERS_FORMAT)
+
+  def Run(self, args):
+    """Runs the list command.
+
+    Args:
+      args: Arguments received from command line.
+
+    Returns:
+      The resources listed by the service.
+    """
+    client = bare_metal_clusters.ClustersClient()
+    return client.List(args)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/clusters/query_version_config.py

@@ -0,0 +1,61 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to query Anthos on bare metal version configuration."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_clusters as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags as flags
+
+_EXAMPLES = """
+To query all available versions in location `us-west1`, run:
+
+$ {command} --location=us-west1
+
+To query versions for creating a cluster with an admin cluster membership named
+`my-admin-cluster-membership` managed in project `my-admin-cluster-project` and
+location `us-west`, run:
+
+$ {command} --location=us-west1 --admin-cluster-membership=my-admin-cluster-membership --admin-cluster-membership-project=my-admin-cluster-project
+
+To query versions for upgrading a user cluster named `my-user-cluster` in
+location `us-west1`, run:
+
+$ {command} --location=us-west1 --cluster=my-user-cluster
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class QueryVersionConfig(base.Command):
+  """Query versions for creating or upgrading an Anthos on bare metal user cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    flags.AddLocationResourceArg(parser, verb='to query versions')
+    flags.AddConfigType(parser)
+
+  def Run(self, args):
+    """Runs the query-version-config command."""
+    client = apis.ClustersClient()
+    return client.QueryVersionConfig(args)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/clusters/unenroll.py

@@ -0,0 +1,76 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to unenroll an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_clusters as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags as flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+
+_EXAMPLES = """
+To unenroll a cluster named `my-cluster` managed in location `us-west1`,
+run:
+
+$ {command} my-cluster --location=us-west1
+"""
+
+
+@base.Hidden
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class Unenroll(base.Command):
+  """Unenroll an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_CLUSTERS_FORMAT
+    )
+    flags.AddClusterResourceArg(parser, verb='to unenroll')
+    flags.AddForceCluster(parser)
+    flags.AddAllowMissingCluster(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+
+  def Run(self, args):
+    """Runs the unenroll command."""
+    cluster_client = apis.ClustersClient()
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    operation = cluster_client.Unenroll(args)
+
+    # if a resource does not exist, --allow-missing returns an
+    # operation with an empty name. Early return to avoid polling error.
+    if operation.name is None:
+      return
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      operations.log_unenroll(cluster_ref, args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      operation_response = operation_client.Wait(operation)
+      operations.log_unenroll(cluster_ref, args.async_)
+      return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/clusters/update.py

@@ -0,0 +1,227 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to update an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from typing import Optional
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_clusters as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags as flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+from googlecloudsdk.command_lib.container.gkeonprem import flags as common_flags
+from googlecloudsdk.core import log
+from googlecloudsdk.generated_clients.apis.gkeonprem.v1 import gkeonprem_v1_messages as messages
+
+_EXAMPLES = """
+To update a cluster named ``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.GA)
+class Update(base.UpdateCommand):
+  """Update an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor) -> None:
+    """Gathers command line arguments for the update command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_CLUSTERS_FORMAT
+    )
+    flags.AddClusterResourceArg(parser, verb='to update', positional=True)
+    base.ASYNC_FLAG.AddToParser(parser)
+    flags.AddValidationOnly(parser)
+    flags.AddAllowMissingUpdateCluster(parser)
+    flags.AddLoadBalancerConfig(parser, is_update=True)
+    flags.AddControlPlaneConfig(parser, is_update=True)
+    flags.AddVersion(parser, is_update=True)
+    flags.AddSecurityConfig(parser, is_update=True)
+    flags.AddMaintenanceConfig(parser, is_update=True)
+    flags.AddNetworkConfig(parser, is_update=True)
+    flags.AddDescription(parser)
+    flags.AddClusterOperationsConfig(parser)
+    flags.AddNodeAccessConfig(parser)
+    flags.AddUpdateAnnotations(parser)
+    common_flags.AddBinauthzEvaluationMode(parser)
+
+  def Run(self, args):
+    """Runs the update command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the updated
+      resource. If `--validate-only` is specified, it returns operation or any
+      possible error.
+    """
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    cluster_client = apis.ClustersClient()
+    operation = cluster_client.Update(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.UpdatedResource(
+          cluster_ref, 'Anthos cluster on bare metal', args.async_
+      )
+    return operation_response
+
+
+@base.ReleaseTracks(base.ReleaseTrack.BETA)
+class UpdateBeta(base.UpdateCommand):
+  """Update an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor) -> None:
+    """Gathers command line arguments for the update command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_CLUSTERS_FORMAT)
+    flags.AddClusterResourceArg(parser, verb='to update', positional=True)
+    base.ASYNC_FLAG.AddToParser(parser)
+    flags.AddValidationOnly(parser)
+    flags.AddAllowMissingUpdateCluster(parser)
+    flags.AddLoadBalancerConfig(parser, is_update=True)
+    flags.AddControlPlaneConfig(parser, is_update=True)
+    flags.AddVersion(parser, is_update=True)
+    flags.AddSecurityConfig(parser, is_update=True)
+    flags.AddMaintenanceConfig(parser, is_update=True)
+    flags.AddNetworkConfig(parser, is_update=True)
+    flags.AddDescription(parser)
+    flags.AddClusterOperationsConfig(parser)
+    flags.AddNodeAccessConfig(parser)
+    flags.AddUpdateAnnotations(parser)
+    common_flags.AddBinauthzEvaluationMode(parser)
+
+  def Run(self, args):
+    """Runs the update command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the updated
+      resource. If `--validate-only` is specified, it returns operation or any
+      possible error.
+    """
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    cluster_client = apis.ClustersClient()
+    operation = cluster_client.Update(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.UpdatedResource(cluster_ref, 'Anthos cluster on bare metal',
+                          args.async_)
+    return operation_response
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class UpdateAlpha(base.UpdateCommand):
+  """Update an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor) -> None:
+    """Gathers command line arguments for the update command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_CLUSTERS_FORMAT)
+    flags.AddClusterResourceArg(parser, verb='to update', positional=True)
+    base.ASYNC_FLAG.AddToParser(parser)
+    flags.AddValidationOnly(parser)
+    flags.AddAllowMissingUpdateCluster(parser)
+    flags.AddLoadBalancerConfig(parser, is_update=True)
+    flags.AddControlPlaneConfig(parser, is_update=True)
+    flags.AddVersion(parser, is_update=True)
+    flags.AddSecurityConfig(parser, is_update=True)
+    flags.AddMaintenanceConfig(parser, is_update=True)
+    flags.AddNetworkConfig(parser, is_update=True)
+    flags.AddDescription(parser)
+    flags.AddClusterOperationsConfig(parser)
+    flags.AddNodeAccessConfig(parser)
+    flags.AddUpdateAnnotations(parser)
+    common_flags.AddBinauthzEvaluationMode(parser)
+    flags.AddUpgradePolicy(parser)
+
+  def Run(self, args) -> Optional[messages.Operation]:
+    """Runs the update command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the updated
+      resource. If `--validate-only` is specified, it returns operation or any
+      possible error.
+    """
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    cluster_client = apis.ClustersClient()
+    operation = cluster_client.Update(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.UpdatedResource(cluster_ref, 'Anthos cluster on bare metal',
+                          args.async_)
+    return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/clusters/update_from_file.py

@@ -0,0 +1,95 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to import and update an Anthos clusters on bare metal API."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_clusters as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+from googlecloudsdk.command_lib.export import util as export_util
+from googlecloudsdk.core import log
+from googlecloudsdk.core.console import console_io
+from googlecloudsdk.generated_clients.apis.gkeonprem.v1 import gkeonprem_v1_messages as messages
+
+_EXAMPLES = """
+A cluster can be imported by running:
+
+  $ {command} NAME --source=<path-to-file>
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+@base.Hidden
+class UpdateFromFile(base.Command):
+  """Update an Anthos on bare metal user cluster using a configuration file."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def GetSchemaPath(for_help=False):
+    return export_util.GetSchemaPath(
+        'gkeonprem', 'v1', 'BareMetalCluster', for_help=for_help
+    )
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_CLUSTERS_FORMAT)
+    cluster_flags.AddClusterResourceArg(parser, 'to import and update')
+    export_util.AddImportFlags(
+        parser, UpdateFromFile.GetSchemaPath(for_help=True)
+    )
+    base.ASYNC_FLAG.AddToParser(parser)
+    cluster_flags.AddValidationOnly(parser)
+
+  def Run(self, args):
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    cluster_client = apis.ClustersClient()
+    data = console_io.ReadFromFileOrStdin(args.source or '-', binary=False)
+
+    bare_metal_cluster = export_util.Import(
+        message_type=messages.BareMetalCluster,
+        stream=data,
+        schema_path=UpdateFromFile.GetSchemaPath(),
+    )
+
+    operation = cluster_client.UpdateFromFile(args, bare_metal_cluster)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.validate_only:
+      return
+
+    if args.async_:
+      log.UpdatedResource(
+          cluster_ref, 'Anthos Cluster on bare metal', args.async_
+      )
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      operation_response = operation_client.Wait(operation)
+      log.UpdatedResource(
+          cluster_ref, 'Anthos Cluster on bare metal', args.async_
+      )
+
+      return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/node_pools/__init__.py

@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command group `gcloud container bare-metal node-pools`."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class NodePools(base.Group):
+  """Create and manage node pools in an Anthos cluster on bare metal."""

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/node_pools/create.py

@@ -0,0 +1,209 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to create a node pool in an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from typing import Optional
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_node_pools as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.calliope import parser_extensions
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.bare_metal import node_pool_flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+from googlecloudsdk.core import log
+from googlecloudsdk.generated_clients.apis.gkeonprem.v1 import gkeonprem_v1_messages as messages
+
+
+_EXAMPLES = """
+To create a node pool named ``my-node-pool'' in a cluster named
+``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-node-pool --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.GA)
+class Create(base.CreateCommand):
+  """Create a node pool in an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers command line arguments for the create command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_NODE_POOLS_FORMAT
+    )
+    node_pool_flags.AddNodePoolResourceArg(parser, 'to create')
+    cluster_flags.AddValidationOnly(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+    node_pool_flags.AddNodePoolAnnotations(parser)
+    node_pool_flags.AddNodePoolDisplayName(parser)
+    node_pool_flags.AddNodePoolConfig(parser)
+
+  def Run(self, args):
+    """Runs the create command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the created
+      resource. If `--validate-only` is specified, it returns None or any
+      possible error.
+    """
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.NodePoolsClient()
+    operation = client.Create(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.CreatedResource(
+          node_pool_ref,
+          'node pool in Anthos cluster on bare metal',
+          args.async_,
+      )
+    return operation_response
+
+
+@base.ReleaseTracks(base.ReleaseTrack.BETA)
+class CreateBeta(base.CreateCommand):
+  """Create a node pool in an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers command line arguments for the create command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_NODE_POOLS_FORMAT)
+    node_pool_flags.AddNodePoolResourceArg(parser, 'to create')
+    cluster_flags.AddValidationOnly(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+    node_pool_flags.AddNodePoolAnnotations(parser)
+    node_pool_flags.AddNodePoolDisplayName(parser)
+    node_pool_flags.AddNodePoolConfig(parser)
+
+  def Run(self, args):
+    """Runs the create command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the created
+      resource. If `--validate-only` is specified, it returns None or any
+      possible error.
+    """
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.NodePoolsClient()
+    operation = client.Create(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.CreatedResource(node_pool_ref,
+                          'node pool in Anthos cluster on bare metal',
+                          args.async_)
+    return operation_response
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class CreateAlpha(base.CreateCommand):
+  """Create a node pool in an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers command line arguments for the create command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_NODE_POOLS_FORMAT)
+    node_pool_flags.AddNodePoolResourceArg(parser, 'to create')
+    cluster_flags.AddValidationOnly(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+    node_pool_flags.AddNodePoolAnnotations(parser)
+    node_pool_flags.AddNodePoolDisplayName(parser)
+    node_pool_flags.AddNodePoolConfig(parser)
+    node_pool_flags.AddNodePoolVersion(parser)
+
+  def Run(
+      self, args: parser_extensions.Namespace
+  ) -> Optional[messages.Operation]:
+    """Runs the create command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the created
+      resource. If `--validate-only` is specified, it returns None or any
+      possible error.
+    """
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.NodePoolsClient()
+    operation = client.Create(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.CreatedResource(node_pool_ref,
+                          'node pool in Anthos cluster on bare metal',
+                          args.async_)
+    return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/node_pools/delete.py

@@ -0,0 +1,77 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to delete a node pool in an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_node_pools as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags
+from googlecloudsdk.command_lib.container.bare_metal import node_pool_flags
+from googlecloudsdk.core import log
+
+_EXAMPLES = """
+To delete a node pool named ``my-node-pool'' in a cluster named
+``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-node-pool --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Delete(base.DeleteCommand):
+  """Delete a node pool in an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    node_pool_flags.AddNodePoolResourceArg(parser, 'to delete')
+    node_pool_flags.AddAllowMissingNodePool(parser)
+    cluster_flags.AddValidationOnly(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+    node_pool_flags.AddIgnoreErrors(parser)
+
+  def Run(self, args):
+    """Runs the delete command."""
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+
+    client = apis.NodePoolsClient()
+    operation = client.Delete(args)
+
+    if args.validate_only:
+      return
+
+    if operation.name is None:
+      return operation
+
+    if args.async_:
+      log.DeletedResource(node_pool_ref,
+                          'Node Pool in Anthos Cluster on bare metal',
+                          args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      response = operation_client.Wait(operation)
+      log.DeletedResource(node_pool_ref,
+                          'Node Pool in Anthos Cluster on bare metal',
+                          args.async_)
+      return response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/node_pools/describe.py

@@ -0,0 +1,51 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to describe a node pool in an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_node_pools as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import node_pool_flags as flags
+
+_EXAMPLES = """
+To describe a node pool named ``my-node-pool'' in a cluster named
+``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-node-pool --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Describe(base.DescribeCommand):
+  """Describe a node pool in an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    flags.AddNodePoolResourceArg(parser, 'to describe')
+
+  def Run(self, args):
+    """Runs the describe command."""
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.NodePoolsClient()
+
+    return client.Describe(node_pool_ref)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/node_pools/enroll.py

@@ -0,0 +1,74 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to enroll a node pool from a user cluster in Anthos on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_node_pools as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.bare_metal import node_pool_flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+
+_EXAMPLES = """
+To enroll a node pool named `my-node-pool` in a cluster named
+`my-cluster` managed in location `us-west1`, run:
+
+$ {command} my-node-pool --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Enroll(base.Command):
+  """Enroll a node pool of a user cluster in Anthos on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_NODE_POOLS_FORMAT
+    )
+    node_pool_flags.AddNodePoolResourceArg(parser, 'to enroll')
+    base.ASYNC_FLAG.AddToParser(parser)
+    cluster_flags.AddValidationOnly(parser)
+
+  def Run(self, args):
+    """Runs the enroll command."""
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.NodePoolsClient()
+    operation = client.Enroll(args)
+
+    if args.validate_only:
+      return
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      operations.log_enroll(node_pool_ref, args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      response = operation_client.Wait(operation)
+      operations.log_enroll(node_pool_ref, args.async_)
+      return response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/node_pools/list.py

@@ -0,0 +1,53 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to list node pools in an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_node_pools as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags as flags
+from googlecloudsdk.command_lib.container.bare_metal import constants
+
+
+_EXAMPLES = """
+To list all node pools in a cluster named ``my-cluster''
+managed in location ``us-west1'', run:
+
+$ {command} --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class List(base.ListCommand):
+  """List node pools in an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    flags.AddClusterResourceArg(parser, 'to list', positional=False)
+    parser.display_info.AddFormat(constants.BARE_METAL_NODE_POOLS_FORMAT)
+
+  def Run(self, args):
+    """Runs the list command."""
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    client = apis.NodePoolsClient()
+    return client.List(cluster_ref, args.page_size)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/node_pools/unenroll.py

@@ -0,0 +1,77 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to unenroll a node pool from a user cluster in Anthos on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_node_pools as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.bare_metal import node_pool_flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+
+_EXAMPLES = """
+To unenroll a node pool named ``my-node-pool'' in a cluster named
+``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-node-pool --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.Hidden
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class Unenroll(base.Command):
+  """Unenroll a node pool from a user cluster in Anthos on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_NODE_POOLS_FORMAT
+    )
+    node_pool_flags.AddNodePoolResourceArg(parser, 'to unenroll')
+    base.ASYNC_FLAG.AddToParser(parser)
+    node_pool_flags.AddAllowMissingNodePool(parser)
+    node_pool_flags.AddValidationOnly(parser)
+
+  def Run(self, args):
+    """Runs the unenroll command."""
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.NodePoolsClient()
+    operation = client.Unenroll(args)
+
+    if args.validate_only:
+      return
+
+    # using allow-missing returns an empty operation.
+    if operation.name is None:
+      return
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      operations.log_unenroll(node_pool_ref, args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      response = operation_client.Wait(operation)
+      operations.log_unenroll(node_pool_ref, args.async_)
+      return response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/node_pools/update.py

@@ -0,0 +1,205 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to update a node pool in an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from typing import Optional
+
+from googlecloudsdk.api_lib.container.gkeonprem import bare_metal_node_pools as apis
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.bare_metal import node_pool_flags as flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+from googlecloudsdk.core import log
+from googlecloudsdk.generated_clients.apis.gkeonprem.v1 import gkeonprem_v1_messages as messages
+
+_EXAMPLES = """
+To update a node pool named ``my-node-pool'' in a cluster named
+``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-node-pool --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.GA)
+class Update(base.UpdateCommand):
+  """Update a node pool in an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers commandline arguments for the update command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_NODE_POOLS_FORMAT
+    )
+    flags.AddNodePoolResourceArg(parser, 'to update')
+    cluster_flags.AddValidationOnly(parser)
+    flags.AddAllowMissingUpdateNodePool(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+    flags.AddNodePoolConfig(parser, is_update=True)
+    flags.AddNodePoolDisplayName(parser)
+
+  def Run(self, args):
+    """Runs the update command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the updated
+      resource. If `--validate-only` is specified, it returns None or any
+      possible error.
+    """
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.NodePoolsClient()
+    operation = client.Update(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.UpdatedResource(
+          node_pool_ref,
+          'Node pool in Anthos cluster on bare metal',
+          args.async_,
+      )
+    return operation_response
+
+
+@base.ReleaseTracks(base.ReleaseTrack.BETA)
+class UpdateBeta(base.UpdateCommand):
+  """Update a node pool in an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers commandline arguments for the update command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_NODE_POOLS_FORMAT)
+    flags.AddNodePoolResourceArg(parser, 'to update')
+    cluster_flags.AddValidationOnly(parser)
+    flags.AddAllowMissingUpdateNodePool(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+    flags.AddNodePoolConfig(parser, is_update=True)
+    flags.AddNodePoolDisplayName(parser)
+
+  def Run(self, args):
+    """Runs the update command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the updated
+      resource. If `--validate-only` is specified, it returns None or any
+      possible error.
+    """
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.NodePoolsClient()
+    operation = client.Update(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.UpdatedResource(node_pool_ref,
+                          'Node pool in Anthos cluster on bare metal',
+                          args.async_)
+    return operation_response
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class UpdateAlpha(base.UpdateCommand):
+  """Update a node pool in an Anthos cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers commandline arguments for the update command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_NODE_POOLS_FORMAT)
+    flags.AddNodePoolResourceArg(parser, 'to update')
+    cluster_flags.AddValidationOnly(parser)
+    flags.AddAllowMissingUpdateNodePool(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+    flags.AddNodePoolConfig(parser, is_update=True)
+    flags.AddNodePoolDisplayName(parser)
+    flags.AddNodePoolVersion(parser)
+
+  def Run(self, args) -> Optional[messages.Operation]:
+    """Runs the update command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the updated
+      resource. If `--validate-only` is specified, it returns None or any
+      possible error.
+    """
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.NodePoolsClient()
+    operation = client.Update(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.UpdatedResource(node_pool_ref,
+                          'Node pool in Anthos cluster on bare metal',
+                          args.async_)
+    return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/operations/__init__.py

@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command group `gcloud container bare-metal operations`."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.projects import util
+from googlecloudsdk.core import log
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Operations(base.Group):
+  """Manage Anthos on bare metal long running operations."""
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    pass

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/operations/describe.py

@@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to describe an operation."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags
+
+
+_EXAMPLES = """
+To describe an operation in location ``us-west1'', run:
+
+$ {command} OPERATION_ID --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class Describe(base.DescribeCommand):
+  """Describe an operation."""
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    cluster_flags.AddOperationResourceArg(parser, 'to describe')
+
+  def Run(self, args):
+    """Runs the describe command."""
+    operation_client = operations.OperationsClient()
+    operation_ref = args.CONCEPTS.operation_id.Parse()
+    return operation_client.Describe(operation_ref)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/operations/list.py

@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to list operations."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+
+_EXAMPLES = """
+To list all operations in location ``us-west1'', run:
+
+$ {command} --location=us-west1
+"""
+
+
+@base.ReleaseTracks(
+    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
+)
+class List(base.ListCommand):
+  """List operations."""
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    cluster_flags.AddLocationResourceArg(parser, 'to list operations')
+    parser.display_info.AddFormat(constants.OPERATIONS_FORMAT)
+
+  def Run(self, args):
+    """Runs the list command."""
+    operation_client = operations.OperationsClient()
+    bare_metal_operation_predicate = (
+        'metadata.target ~ projects/.+/locations/.+/bareMetal')
+
+    if args.filter:
+      args.filter = bare_metal_operation_predicate + ' AND ' + args.filter
+    else:
+      args.filter = bare_metal_operation_predicate
+
+    return operation_client.List(args)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/operations/wait.py

@@ -0,0 +1,87 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2022 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to wait for an operation to complete."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags
+
+_EXAMPLES = """
+To wait for an operation in location ``us-west1'' to complete, run:
+
+$ {command} OPERATION_ID --location=us-west1
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class WaitAlpha(base.Command):
+  """Poll an operation for completion."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    cluster_flags.AddOperationResourceArg(parser, 'to wait for completion')
+    cluster_flags.AddOperationTimeout(parser)
+
+  def Run(self, args):
+    """Runs the wait command."""
+    operation_client = operations.OperationsClient()
+    operation_ref = args.CONCEPTS.operation_id.Parse()
+    return operation_client.Wait(
+        operation_ref=operation_ref, timeout=args.timeout
+    )
+
+
+@base.ReleaseTracks(base.ReleaseTrack.BETA)
+class WaitBeta(base.Command):
+  """Poll an operation for completion."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    cluster_flags.AddOperationResourceArg(parser, 'to wait for completion')
+
+  def Run(self, args):
+    """Runs the wait command."""
+    operation_client = operations.OperationsClient()
+    operation_ref = args.CONCEPTS.operation_id.Parse()
+    return operation_client.Wait(operation_ref=operation_ref)
+
+
+@base.ReleaseTracks(base.ReleaseTrack.GA)
+class Wait(base.Command):
+  """Poll an operation for completion."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    cluster_flags.AddOperationResourceArg(parser, 'to wait for completion')
+
+  def Run(self, args):
+    """Runs the wait command."""
+    operation_client = operations.OperationsClient()
+    operation_ref = args.CONCEPTS.operation_id.Parse()
+    return operation_client.Wait(operation_ref=operation_ref)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_clusters/__init__.py

@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command group `gcloud container bare-metal standalone-clusters`."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.projects import util
+from googlecloudsdk.core import log
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class StandaloneClusters(base.Group):
+  """Create and manage standalone clusters in Anthos on bare metal."""

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_clusters/describe.py

@@ -0,0 +1,51 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to describe an Anthos on bare metal standalone cluster."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_clusters as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import standalone_cluster_flags
+
+_EXAMPLES = """
+To describe a cluster named ``my-cluster'' managed in location ``us-west1'',
+run:
+
+$ {command} my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class Describe(base.DescribeCommand):
+  """Describe an Anthos on bare metal standalone cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    standalone_cluster_flags.AddStandaloneClusterResourceArg(
+        parser, verb='to describe'
+    )
+
+  def Run(self, args):
+    """Runs the describe command."""
+    cluster_ref = args.CONCEPTS.standalone_cluster.Parse()
+    client = apis.StandaloneClustersClient()
+    return client.Describe(cluster_ref)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_clusters/enroll.py

@@ -0,0 +1,74 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to enroll a standalone cluster in an Anthos cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_clusters as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.bare_metal import standalone_cluster_flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+
+_EXAMPLES = """
+To enroll a cluster named ``my-cluster'' managed in location ``us-west1''
+with cluster membership of
+``projects/my-project/locations/us-west1/memberships/my-membership'',
+run:
+
+$ {command} my-cluster --location=us-west1 --membership=projects/my-project/locations/us-west1/memberships/my-membership
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class Enroll(base.Command):
+  """Enroll an Anthos on bare metal standalone cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Parses args for enrolling an Anthos on bare metal standalone cluster."""
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_STANDALONE_CLUSTERS_FORMAT
+    )
+    standalone_cluster_flags.AddStandaloneClusterMembershipResourceArg(
+        parser, positional=False, required=True
+    )
+    standalone_cluster_flags.AddStandaloneClusterResourceArg(
+        parser, verb='to enroll'
+    )
+    base.ASYNC_FLAG.AddToParser(parser)
+
+  def Run(self, args):
+    cluster_client = apis.StandaloneClustersClient()
+    cluster_ref = args.CONCEPTS.standalone_cluster.Parse()
+    operation = cluster_client.Enroll(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      operations.log_enroll(cluster_ref, args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      operation_response = operation_client.Wait(operation)
+      operations.log_enroll(cluster_ref, args.async_)
+      return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_clusters/list.py

@@ -0,0 +1,59 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to list all clusters in the Anthos on bare metal standalone API."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_clusters
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags as flags
+from googlecloudsdk.command_lib.container.bare_metal import constants
+
+_EXAMPLES = """
+To lists all clusters managed in location ``us-west1'', run:
+
+$ {command} --location=us-west1
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class List(base.ListCommand):
+  """List Anthos on bare metal standalone clusters."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers command line arguments for the list command."""
+    flags.AddLocationResourceArg(parser, verb='to list')
+    parser.display_info.AddFormat(
+        constants.BARE_METAL_STANDALONE_CLUSTERS_FORMAT
+    )
+
+  def Run(self, args):
+    """Runs the list command.
+
+    Args:
+      args: Arguments received from command line.
+
+    Returns:
+      The resources listed by the service.
+    """
+    location_ref = args.CONCEPTS.location.Parse()
+    client = standalone_clusters.StandaloneClustersClient()
+    return client.List(location_ref, limit=args.limit, page_size=args.page_size)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_clusters/query_version_config.py

@@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to query Anthos on bare metal standalone cluster version configuration."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_clusters as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags
+from googlecloudsdk.command_lib.container.bare_metal import standalone_cluster_flags as flags
+
+_EXAMPLES = """
+To query versions for upgrading a standalone cluster named `my-cluster` in
+location `us-west1`, run:
+
+$ {command} --location=us-west1 --cluster=my-cluster
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class QueryVersionConfig(base.Command):
+  """Query versions for upgrading an Anthos on bare metal standalone cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    cluster_flags.AddLocationResourceArg(parser, 'to query versions')
+    flags.AddStandaloneConfigType(parser)
+
+  def Run(self, args):
+    """Runs the query-version-config command."""
+    client = apis.StandaloneClustersClient()
+    return client.QueryVersionConfig(args)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_clusters/unenroll.py

@@ -0,0 +1,75 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to unenroll an Anthos on bare metal standalone cluster."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_clusters as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.bare_metal import standalone_cluster_flags as cluster_flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+
+_EXAMPLES = """
+To unenroll a standalone cluster named `my-cluster` managed in location `us-west1`,
+run:
+
+$ {command} my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class Unenroll(base.Command):
+  """Unenroll an Anthos on bare metal standalone cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Registers flags for this command."""
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_STANDALONE_CLUSTERS_FORMAT
+    )
+    cluster_flags.AddStandaloneClusterResourceArg(parser, 'to unenroll')
+    cluster_flags.AddAllowMissingStandaloneCluster(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+    cluster_flags.AddIgnoreErrors(parser)
+
+  def Run(self, args):
+    """Runs the unenroll command."""
+    cluster_client = apis.StandaloneClustersClient()
+    cluster_ref = args.CONCEPTS.standalone_cluster.Parse()
+    operation = cluster_client.Unenroll(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    # If a resource does not exist, --allow-missing returns an
+    # operation with an empty name. Early return to avoid polling error.
+    if operation.name is None:
+      return
+
+    if args.async_:
+      operations.log_unenroll(cluster_ref, args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      operation_response = operation_client.Wait(operation)
+      operations.log_unenroll(cluster_ref, args.async_)
+      return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_clusters/update.py

@@ -0,0 +1,101 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to update an Anthos on bare metal standalone cluster."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_clusters
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.bare_metal import standalone_cluster_flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+from googlecloudsdk.command_lib.container.gkeonprem import flags
+from googlecloudsdk.core import log
+
+_EXAMPLES = """
+To update a standalone cluster named ``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-cluster --location=us-west1
+"""
+
+
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class Update(base.UpdateCommand):
+  """Update an Anthos on bare metal standalone cluster."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers command line arguments for the update command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_STANDALONE_CLUSTERS_FORMAT
+    )
+    standalone_cluster_flags.AddStandaloneClusterResourceArg(
+        parser, verb='to update', positional=True
+    )
+    base.ASYNC_FLAG.AddToParser(parser)
+    standalone_cluster_flags.AddValidationOnly(parser)
+    standalone_cluster_flags.AddAllowMissingUpdateStandaloneCluster(parser)
+    standalone_cluster_flags.AddControlPlaneConfig(parser, is_update=True)
+    standalone_cluster_flags.AddVersion(parser, is_update=True)
+    standalone_cluster_flags.AddSecurityConfig(parser, is_update=True)
+    standalone_cluster_flags.AddMaintenanceConfig(parser, is_update=True)
+    standalone_cluster_flags.AddNetworkConfig(parser, is_update=True)
+    standalone_cluster_flags.AddLoadBalancerConfig(parser, is_update=True)
+    standalone_cluster_flags.AddDescription(parser)
+    standalone_cluster_flags.AddClusterOperationsConfig(parser)
+    standalone_cluster_flags.AddNodeAccessConfig(parser)
+    standalone_cluster_flags.AddUpdateAnnotations(parser)
+    flags.AddBinauthzEvaluationMode(parser)
+
+  def Run(self, args):
+    """Runs the update command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the updated
+      resource. If `--validate-only` is specified, it returns operation or any
+      possible error.
+    """
+    cluster_ref = args.CONCEPTS.standalone_cluster.Parse()
+    cluster_client = standalone_clusters.StandaloneClustersClient()
+    operation = cluster_client.Update(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.UpdatedResource(cluster_ref,
+                          'Anthos on bare metal standalone cluster',
+                          args.async_)
+    return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_node_pools/__init__.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command group `gcloud container bare-metal standalone-node-pools`."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+
+
+@base.Hidden
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class StandaloneNodePools(base.Group):
+  """Create and manage node pools in an Anthos standalone cluster on bare metal."""

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_node_pools/create.py

@@ -0,0 +1,93 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to create a node pool in an Anthos standalone cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_node_pools
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.bare_metal import node_pool_flags
+from googlecloudsdk.command_lib.container.bare_metal import standalone_node_pool_flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+from googlecloudsdk.core import log
+
+_EXAMPLES = """
+To create a node pool named ``my-node-pool'' in a cluster named
+``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-node-pool --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.Hidden
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class Create(base.CreateCommand):
+  """Create a node pool in an Anthos standalone cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers command line arguments for the create command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_NODE_POOLS_FORMAT)
+    standalone_node_pool_flags.AddNodePoolResourceArg(parser, 'to create')
+    node_pool_flags.AddValidationOnly(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+    standalone_node_pool_flags.AddNodePoolAnnotations(parser)
+    standalone_node_pool_flags.AddNodePoolDisplayName(parser)
+    standalone_node_pool_flags.AddNodePoolConfig(parser)
+
+  def Run(self, args):
+    """Runs the create command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the created
+      resource. If `--validate-only` is specified, it returns None or any
+      possible error.
+    """
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = standalone_node_pools.StandaloneNodePoolsClient()
+    operation = client.Create(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.CreatedResource(
+          node_pool_ref,
+          'node pool in Anthos standalone cluster on bare metal',
+          args.async_,
+      )
+    return operation_response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_node_pools/delete.py

@@ -0,0 +1,80 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to delete a node pool in an Anthos standalone cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_node_pools as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import node_pool_flags
+from googlecloudsdk.command_lib.container.bare_metal import standalone_node_pool_flags
+from googlecloudsdk.core import log
+
+_EXAMPLES = """
+To delete a node pool named ``my-node-pool'' in a standalone cluster named
+``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-node-pool --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.Hidden
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class Delete(base.DeleteCommand):
+  """Delete a node pool in an Anthos standalone cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    standalone_node_pool_flags.AddNodePoolResourceArg(parser, 'to delete')
+    standalone_node_pool_flags.AddAllowMissingNodePoolFlag(parser)
+    node_pool_flags.AddValidationOnly(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+    standalone_node_pool_flags.AddIgnoreErrors(parser)
+
+  def Run(self, args):
+    """Runs the delete command."""
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+
+    client = apis.StandaloneNodePoolsClient()
+    operation = client.Delete(args)
+
+    if args.validate_only:
+      return
+
+    if operation.name is None:
+      return operation
+
+    if args.async_:
+      log.DeletedResource(
+          node_pool_ref,
+          'Node Pool in Anthos Standalone Cluster on bare metal',
+          args.async_,
+      )
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      response = operation_client.Wait(operation)
+      log.DeletedResource(
+          node_pool_ref,
+          'Node Pool in Anthos Standalone Cluster on bare metal',
+          args.async_,
+      )
+      return response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_node_pools/describe.py

@@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to describe a node pool in an Anthos standalone cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_node_pools as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import standalone_node_pool_flags as flags
+
+_EXAMPLES = """
+To describe a node pool named ``my-node-pool'' in a cluster named
+``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-node-pool --standalone-cluster=my-cluster --location=us-west1
+"""
+
+
+@base.Hidden
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class Describe(base.DescribeCommand):
+  """Describe a node pool in an Anthos standalone cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    flags.AddNodePoolResourceArg(parser, 'to describe')
+
+  def Run(self, args):
+    """Runs the describe command."""
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.StandaloneNodePoolsClient()
+
+    return client.Describe(node_pool_ref)

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_node_pools/enroll.py

@@ -0,0 +1,73 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to enroll a node pool from a standalone cluster in Anthos on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_node_pools as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import cluster_flags
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.bare_metal import standalone_node_pool_flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+
+_EXAMPLES = """
+To enroll a node pool named `my-node-pool` in a cluster named
+`my-cluster` managed in location `us-west1`, run:
+
+$ {command} my-node-pool --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.Hidden
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class Enroll(base.Command):
+  """Enroll a node pool of a standalone cluster in Anthos on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_NODE_POOLS_FORMAT
+    )
+    standalone_node_pool_flags.AddNodePoolResourceArg(parser, 'to enroll')
+    base.ASYNC_FLAG.AddToParser(parser)
+    cluster_flags.AddValidationOnly(parser)
+
+  def Run(self, args):
+    """Runs the enroll command."""
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.StandaloneNodePoolsClient()
+    operation = client.Enroll(args)
+
+    if args.validate_only:
+      return
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      operations.log_enroll(node_pool_ref, args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      response = operation_client.Wait(operation)
+      operations.log_enroll(node_pool_ref, args.async_)
+      return response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_node_pools/list.py

@@ -0,0 +1,57 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to list node pools in an Anthos standalone cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from apitools.base.protorpclite import messages as protorpc_message
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_node_pools as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.calliope import parser_extensions
+from googlecloudsdk.command_lib.container.bare_metal import constants
+from googlecloudsdk.command_lib.container.bare_metal import standalone_cluster_flags
+
+
+_EXAMPLES = """
+To list all node pools in a cluster named ``my-cluster''
+managed in location ``us-west1'', run:
+
+$ {command} --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.Hidden
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class List(base.ListCommand):
+  """List node pools in an Anthos standalone cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    standalone_cluster_flags.AddStandaloneClusterResourceArg(
+        parser, 'to list', positional=False
+    )
+    parser.display_info.AddFormat(constants.BARE_METAL_NODE_POOLS_FORMAT)
+
+  def Run(self, args: parser_extensions.Namespace) -> protorpc_message.Message:
+    """Runs the list command."""
+    cluster_ref = args.CONCEPTS.cluster.Parse()
+    client = apis.StandaloneNodePoolsClient()
+    return client.List(cluster_ref, args.limit, args.page_size)
+

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_node_pools/unenroll.py

@@ -0,0 +1,78 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to unenroll a node pool from a standalone cluster in Anthos on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_node_pools as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.bare_metal import node_pool_flags
+from googlecloudsdk.command_lib.container.bare_metal import standalone_node_pool_flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+
+_EXAMPLES = """
+To unenroll a node pool named ``my-node-pool'' in a cluster named
+``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-node-pool --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.Hidden
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class Unenroll(base.Command):
+  """Unenroll a node pool from a standalone cluster in Anthos on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_NODE_POOLS_FORMAT
+    )
+    standalone_node_pool_flags.AddNodePoolResourceArg(parser, 'to unenroll')
+    base.ASYNC_FLAG.AddToParser(parser)
+    standalone_node_pool_flags.AddAllowMissingNodePoolFlag(parser)
+    node_pool_flags.AddValidationOnly(parser)
+
+  def Run(self, args):
+    """Runs the unenroll command."""
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.StandaloneNodePoolsClient()
+    operation = client.Unenroll(args)
+
+    if args.validate_only:
+      return
+
+    # using allow-missing returns an empty operation.
+    if operation.name is None:
+      return
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      operations.log_unenroll(node_pool_ref, args.async_)
+      return operation
+    else:
+      operation_client = operations.OperationsClient()
+      response = operation_client.Wait(operation)
+      operations.log_unenroll(node_pool_ref, args.async_)
+      return response

gcloud auth application-default login/google-cloud-sdk/lib/surface/container/bare_metal/standalone_node_pools/update.py

@@ -0,0 +1,93 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2023 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to update a node pool in an Anthos standalone cluster on bare metal."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+from googlecloudsdk.api_lib.container.gkeonprem import operations
+from googlecloudsdk.api_lib.container.gkeonprem import standalone_node_pools as apis
+from googlecloudsdk.calliope import base
+from googlecloudsdk.calliope import parser_arguments
+from googlecloudsdk.command_lib.container.bare_metal import constants as bare_metal_constants
+from googlecloudsdk.command_lib.container.bare_metal import node_pool_flags
+from googlecloudsdk.command_lib.container.bare_metal import standalone_node_pool_flags as flags
+from googlecloudsdk.command_lib.container.gkeonprem import constants
+from googlecloudsdk.core import log
+
+_EXAMPLES = """
+To update a node pool named ``my-node-pool'' in a cluster named
+``my-cluster'' managed in location ``us-west1'', run:
+
+$ {command} my-node-pool --cluster=my-cluster --location=us-west1
+"""
+
+
+@base.Hidden
+@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
+class Update(base.UpdateCommand):
+  """Update a node pool in an Anthos standalone cluster on bare metal."""
+
+  detailed_help = {'EXAMPLES': _EXAMPLES}
+
+  @staticmethod
+  def Args(parser: parser_arguments.ArgumentInterceptor):
+    """Gathers commandline arguments for the update command.
+
+    Args:
+      parser: The argparse parser to add the flag to.
+    """
+    parser.display_info.AddFormat(
+        bare_metal_constants.BARE_METAL_NODE_POOLS_FORMAT)
+    flags.AddNodePoolResourceArg(parser, 'to update')
+    node_pool_flags.AddValidationOnly(parser)
+    flags.AddAllowMissingUpdateNodePool(parser)
+    base.ASYNC_FLAG.AddToParser(parser)
+    flags.AddNodePoolConfig(parser, is_update=True)
+    flags.AddNodePoolDisplayName(parser)
+
+  def Run(self, args):
+    """Runs the update command.
+
+    Args:
+      args: The arguments received from command line.
+
+    Returns:
+      The return value depends on the command arguments. If `--async` is
+      specified, it returns an operation; otherwise, it returns the updated
+      resource. If `--validate-only` is specified, it returns None or any
+      possible error.
+    """
+    node_pool_ref = args.CONCEPTS.node_pool.Parse()
+    client = apis.StandaloneNodePoolsClient()
+    operation = client.Update(args)
+
+    if args.async_ and not args.IsSpecified('format'):
+      args.format = constants.OPERATIONS_FORMAT
+
+    if args.async_:
+      return operation
+
+    operation_client = operations.OperationsClient()
+    operation_response = operation_client.Wait(operation)
+
+    if not args.validate_only:
+      log.UpdatedResource(
+          node_pool_ref,
+          'Node pool in Anthos standalone cluster on bare metal',
+          args.async_,
+      )
+    return operation_response