108 lines
4.1 KiB
Python
108 lines
4.1 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2021 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 to create transfer jobs."""
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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.transfer import operations_util
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from googlecloudsdk.api_lib.util import apis
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.storage import storage_url
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from googlecloudsdk.command_lib.transfer import jobs_apitools_util
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from googlecloudsdk.command_lib.transfer import jobs_flag_util
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from googlecloudsdk.core import log
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@base.UniverseCompatible
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class Create(base.Command):
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"""Create a Transfer Service transfer job."""
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# pylint:disable=line-too-long
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detailed_help = {
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'DESCRIPTION':
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"""\
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Create a Transfer Service transfer job, allowing you to transfer data to
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Google Cloud Storage on a one-time or recurring basis.
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""",
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'EXAMPLES':
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"""\
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To create a one-time, immediate transfer job to move data from Google
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Cloud Storage bucket "foo" into the "baz" folder in Cloud Storage bucket
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"bar", run:
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$ {command} gs://foo gs://bar/baz/
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To create a transfer job to move data from an Amazon S3 bucket called
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"foo" to a Google Cloud Storage bucket named "bar" that runs every day
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with custom name "my-test-job", run:
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$ {command} s3://foo gs://bar --name=my-test-job --source-creds-file=/examplefolder/creds.txt --schedule-repeats-every=1d
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To create a one-time, immediate transfer job to move data between Google
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Cloud Storage buckets "foo" and "bar" with filters to include objects that
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start with prefixes "baz" and "qux"; and objects modified in the 24 hours
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before the transfer started, run:
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$ {command} gs://foo gs://bar/ --include-prefixes=baz,qux --include-modified-after-relative=1d
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To create a one-time, immediate transfer job to move data from a directory
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with absolute path "/foo/bar/" in the filesystem associated with
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agent pool "my-pool" into Google Cloud Storage bucket "example-bucket",
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run:
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$ {command} posix:///foo/bar/ gs://example-bucket --source-agent-pool=my-pool
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"""
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}
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# pylint:enable=line-too-long
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@classmethod
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def Args(cls, parser):
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jobs_flag_util.setup_parser(parser, release_track=cls.ReleaseTrack())
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def Run(self, args):
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is_hdfs_source = args.source.startswith(
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storage_url.ProviderPrefix.HDFS.value
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)
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is_posix_source = args.source.startswith(
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storage_url.ProviderPrefix.POSIX.value
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)
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is_posix_destination = args.destination.startswith(
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storage_url.ProviderPrefix.POSIX.value
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)
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if (is_hdfs_source or is_posix_source) and not args.source_agent_pool:
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raise ValueError(
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'Missing agent pool. Please add --source-agent-pool flag.')
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if is_posix_destination and not args.destination_agent_pool:
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raise ValueError(
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'Missing agent pool. Please add --destination-agent-pool flag.')
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if (is_posix_source and is_posix_destination and
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not args.intermediate_storage_path):
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raise ValueError('Missing intermediate storage path.'
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' Please add --intermediate-storage-path flag.')
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client = apis.GetClientInstance('transfer', 'v1')
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messages = apis.GetMessagesModule('transfer', 'v1')
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result = client.transferJobs.Create(
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jobs_apitools_util.generate_transfer_job_message(args, messages))
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if args.no_async:
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log.status.Print('Created job: {}'.format(result.name))
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operations_util.block_until_done(job_name=result.name)
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return result
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