100 lines
3.6 KiB
Python
100 lines
3.6 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2025 Google LLC. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Create instant snapshot group command."""
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from googlecloudsdk.api_lib.compute import base_classes
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.compute.instant_snapshot_groups import flags as isg_flags
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DETAILED_HELP = { # Dict[str, str]
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'brief': 'Create an instant snapshot group.',
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'DESCRIPTION': """\
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*{command}* creates an instant snapshot group of the consistency group. An Instant Snapshot Group is a Point In Time view of the constituent disks of a Consistency Group, they are stored in-place as Instant Snapshots on the corresponding disks.
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""",
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'EXAMPLES': """\
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To create an instant snapshot group 'my-instant-snapshot-group' in zone 'us-east1-a' from a consistency group 'my-consistency-group' in region 'us-east1', run:
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$ {command} my-instant-snapshot-group --zone us-east1-a --source-consistency-group=regions/us-east1/resourcePolicies/policy1
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""",
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}
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def _SourceArgs(parser):
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isg_flags.AddSourceConsistencyGroupArg(parser)
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def _CommonArgs(parser):
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"""A helper function to build args based on different API version."""
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Create.ISG_ARG = isg_flags.MakeInstantSnapshotGroupArg()
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Create.ISG_ARG.AddArgument(parser, operation_type='create')
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_SourceArgs(parser)
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
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@base.DefaultUniverseOnly
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class Create(base.Command):
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"""Create a Compute Engine instant snapshot group."""
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@classmethod
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def Args(cls, parser):
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_CommonArgs(parser)
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@classmethod
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def _GetApiHolder(cls, no_http=False):
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return base_classes.ComputeApiHolder(cls.ReleaseTrack())
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def _Run(self, args):
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compute_holder = self._GetApiHolder()
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client = compute_holder.client
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messages = client.messages
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isg_ref = Create.ISG_ARG.ResolveAsResource(args, compute_holder.resources)
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requests = []
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source_cg_url = getattr(args, 'source_consistency_group', None)
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if isg_ref.Collection() == 'compute.instantSnapshotGroups':
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instant_snapshot_group = messages.InstantSnapshotGroup(
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name=isg_ref.Name(), sourceConsistencyGroup=source_cg_url
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)
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request = messages.ComputeInstantSnapshotGroupsInsertRequest(
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instantSnapshotGroup=instant_snapshot_group,
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project=isg_ref.project,
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zone=isg_ref.zone,
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)
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request = (
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client.apitools_client.instantSnapshotGroups,
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'Insert',
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request,
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)
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elif isg_ref.Collection() == 'compute.regionInstantSnapshotGroups':
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instant_snapshot_group = messages.InstantSnapshotGroup(
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name=isg_ref.Name(), sourceConsistencyGroup=source_cg_url,
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)
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request = messages.ComputeRegionInstantSnapshotGroupsInsertRequest(
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instantSnapshotGroup=instant_snapshot_group,
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project=isg_ref.project,
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region=isg_ref.region,
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)
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request = (
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client.apitools_client.regionInstantSnapshotGroups,
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'Insert',
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request,
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)
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requests.append(request)
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return client.MakeRequests(requests)
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def Run(self, args):
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return self._Run(args)
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