164 lines
5.9 KiB
Python
164 lines
5.9 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2018 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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"""Command for creating machine images."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import unicode_literals
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from googlecloudsdk.api_lib.compute import base_classes
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from googlecloudsdk.api_lib.compute import csek_utils
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from googlecloudsdk.api_lib.compute import kms_utils
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.compute import flags
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from googlecloudsdk.command_lib.compute import scope
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from googlecloudsdk.command_lib.compute.machine_images import flags as machine_image_flags
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from googlecloudsdk.command_lib.kms import resource_args as kms_resource_args
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@base.DefaultUniverseOnly
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@base.ReleaseTracks(base.ReleaseTrack.GA)
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class Create(base.CreateCommand):
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"""Create a Compute Engine machine image."""
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_ALLOW_RSA_ENCRYPTED_CSEK_KEYS = True
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_SUPPORT_DISK_FILTERING = False
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detailed_help = {
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'brief':
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'Create a Compute Engine machine image.',
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'EXAMPLES':
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"""
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To create a machine image, run:
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$ {command} my-machine-image --source-instance=example-source --source-instance-zone=us-central1-a
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""",
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}
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@classmethod
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def Args(cls, parser):
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parser.display_info.AddFormat(machine_image_flags.DEFAULT_LIST_FORMAT)
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Create.MACHINE_IMAGE_ARG = machine_image_flags.MakeMachineImageArg()
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Create.MACHINE_IMAGE_ARG.AddArgument(parser, operation_type='create')
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parser.add_argument(
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'--description',
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help='Specifies a text description of the machine image.')
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csek_utils.AddCsekKeyArgs(parser, resource_type='machine image')
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flags.AddStorageLocationFlag(parser, "machine image's")
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flags.AddGuestFlushFlag(parser, 'machine image')
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flags.AddSourceDiskCsekKeyArg(parser)
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kms_resource_args.AddKmsKeyResourceArg(parser, 'machine image')
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if cls._SUPPORT_DISK_FILTERING:
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machine_image_flags.AddDiskFilterArgs(parser)
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Create.SOURCE_INSTANCE = machine_image_flags.MakeSourceInstanceArg()
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Create.SOURCE_INSTANCE.AddArgument(parser)
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def Run(self, args):
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"""Returns a list of requests necessary for adding machine images."""
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holder = base_classes.ComputeApiHolder(self.ReleaseTrack())
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client = holder.client
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machine_image_ref = Create.MACHINE_IMAGE_ARG.ResolveAsResource(
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args,
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holder.resources,
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default_scope=scope.ScopeEnum.GLOBAL,
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scope_lister=flags.GetDefaultScopeLister(client))
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source_instance = Create.SOURCE_INSTANCE.ResolveAsResource(
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args, holder.resources)
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machine_image = client.messages.MachineImage(
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name=machine_image_ref.Name(),
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description=args.description,
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sourceInstance=source_instance.SelfLink())
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csek_keys = csek_utils.CsekKeyStore.FromArgs(
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args, self._ALLOW_RSA_ENCRYPTED_CSEK_KEYS)
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if csek_keys:
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machine_image.machineImageEncryptionKey = csek_utils.MaybeToMessage(
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csek_keys.LookupKey(
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machine_image_ref, raise_if_missing=args.require_csek_key_create),
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client.apitools_client)
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machine_image.machineImageEncryptionKey = kms_utils.MaybeGetKmsKey(
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args, client.messages, machine_image.machineImageEncryptionKey)
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if args.IsSpecified('storage_location'):
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machine_image.storageLocations = [args.storage_location]
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if args.IsSpecified('guest_flush'):
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machine_image.guestFlush = args.guest_flush
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if self._SUPPORT_DISK_FILTERING:
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if args.IsSpecified('include_disks'):
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machine_image.params = client.messages.MachineImageParams(
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includedDisks=args.include_disks
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)
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if args.IsSpecified('exclude_disks'):
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machine_image.params = client.messages.MachineImageParams(
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excludedDisks=args.exclude_disks
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)
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source_csek_keys = getattr(args, 'source_disk_csek_key', [])
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disk_keys = {}
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if source_csek_keys:
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for key in source_csek_keys:
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disk_url = key.get('disk')
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disk_ref = holder.resources.Parse(
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disk_url,
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collection='compute.disks',
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params={
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'project': source_instance.project,
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'zone': source_instance.project
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})
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key_store = csek_utils.CsekKeyStore.FromFile(
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key.get('csek-key-file'), self._ALLOW_RSA_ENCRYPTED_CSEK_KEYS)
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disk_key = csek_utils.MaybeToMessage(
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key_store.LookupKey(disk_ref), client.apitools_client)
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disk_keys[disk_url] = disk_key
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source_disk_messages = []
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if disk_keys:
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for disk, key in disk_keys.items():
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source_disk_message = client.messages.SourceDiskEncryptionKey(
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sourceDisk=disk, diskEncryptionKey=key)
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source_disk_messages.append(source_disk_message)
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if source_disk_messages:
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machine_image.sourceDiskEncryptionKeys = source_disk_messages
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request = client.messages.ComputeMachineImagesInsertRequest(
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machineImage=machine_image, project=machine_image_ref.project)
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return client.MakeRequests([(client.apitools_client.machineImages, 'Insert',
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request)])
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@base.ReleaseTracks(base.ReleaseTrack.BETA)
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class CreateBeta(Create):
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"""Create a Compute Engine machine image."""
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_SUPPORT_DISK_FILTERING = False
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@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
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class CreateAlpha(CreateBeta):
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"""Create a Compute Engine machine image."""
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_SUPPORT_DISK_FILTERING = True
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