89 lines
3.1 KiB
Python
89 lines
3.1 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2024 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 spanner databases add splits."""
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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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import textwrap
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from googlecloudsdk.api_lib.spanner import database_splits
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.spanner import flags
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from googlecloudsdk.command_lib.spanner import resource_args
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@base.DefaultUniverseOnly
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@base.ReleaseTracks(
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base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
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)
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class Add(base.UpdateCommand):
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"""Add split points to a Spanner database."""
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detailed_help = {
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'EXAMPLES': textwrap.dedent("""\
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To add split points to the given Spanner database, run:
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$ {command} my-database-id --instance=my-instance-id
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--splits-file=path/to/splits.txt --initiator=my-initiator-string
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--split-expiration-date=2024-08-15T15:55:10Z
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"""),
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}
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@staticmethod
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def Args(parser):
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"""See base class."""
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resource_args.AddDatabaseResourceArg(parser, 'on which to add split points')
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flags.SplitsFile(
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help_text=(
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'The path of a file containing split points to add to the database.'
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' Separate split points in the file with a new line. The file'
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' format is <ObjectType>[space]<ObjectName>[space]<Split Value>,'
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' where the ObjectType is one of TABLE or INDEX and the Split Value'
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' is the split point key. For index, the split point key is the'
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' index key with or without a full table key prefix.'
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)
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).AddToParser(parser)
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flags.SplitExpirationDate(
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help_text=(
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'The date when the split points become system managed and'
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' becomes eligible for merging. The default is 10 days from the'
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' date of creation. The maximum is 30 days from the date of'
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' creation.'
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)
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).AddToParser(parser)
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flags.Initiator(
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help_text=(
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'The tag to identify the initiator of the split points.'
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)
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).AddToParser(parser)
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def Run(self, args):
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"""This is what gets called when the user runs this command.
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Args:
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args: an argparse namespace. All the arguments that were provided to this
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command invocation.
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Returns:
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Some value that we want to have printed later.
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"""
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return database_splits.AddSplitPoints(
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args.CONCEPTS.database.Parse(),
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flags.GetSplitPoints(args),
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args.initiator,
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)
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