# -*- 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
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"""Command group for Fleet."""

from __future__ import absolute_import
from __future__ import division
from __future__ import unicode_literals

from googlecloudsdk.calliope import base


@base.ReleaseTracks(base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA,
                    base.ReleaseTrack.GA)
class Hub(base.Group):
  """Centrally manage features and services on all your Kubernetes clusters with fleet.

  The command group to register GKE or other Kubernetes clusters running in a
  variety of environments, including Google cloud, on premises in customer
  datacenters, or other third party clouds with fleet. Fleet provides a
  centralized control-plane to managed features and services on all registered
  clusters.

  A registered cluster is always associated with a Membership, a resource
  within fleet.

  ## EXAMPLES

  Manage memberships of all your GKE and other Kubernetes clusters with fleet:

    $ {command} memberships --help

  Manage Config Management feature on all memberships:

    $ {command} config-management --help

  Manage Multi-cluster Ingress feature on all memberships:

    $ {command} ingress --help

  Manage Multi-cluster Services feature on all memberships:

    $ {command} multi-cluster-services --help

  Manage CloudRun feature on all memberships:

    $ {command} cloudrun --help
  """

  category = base.COMPUTE_CATEGORY

  def Filter(self, context, args):
    """See base class."""
    base.RequireProjectID(args)
    return context