68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2020 Google Inc. 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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"""Utilities for `gcloud memcache instances` commands."""
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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.calliope import arg_parsers
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import six
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MEMCACHE_EXTENDED_OPTIONS = ('track-sizes', 'watcher-logbuf-size',
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'worker-logbuf-size', 'lru-crawler',
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'idle-timeout', 'lru-maintainer', 'maxconns-fast',
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'hash-algorithm')
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class Error(Exception):
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"""Exceptions for this module."""
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class InvalidTimeOfDayError(Error):
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"""Error for passing invalid time of day."""
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def CheckMaintenanceWindowStartTimeField(maintenance_window_start_time):
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if maintenance_window_start_time < 0 or maintenance_window_start_time > 23:
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raise InvalidTimeOfDayError(
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'A valid time of day must be specified (0, 23) hours.'
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)
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return maintenance_window_start_time
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def ConvertDurationToJsonFormat(maintenance_window_duration):
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duration_in_seconds = maintenance_window_duration * 3600
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return six.text_type(duration_in_seconds) + 's'
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def NodeMemory(value):
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"""Declarative command argument type for node-memory flag."""
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size = arg_parsers.BinarySize(
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suggested_binary_size_scales=['MB', 'GB'], default_unit='MB')
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return int(size(value) / 1024 / 1024)
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def Parameters(value):
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"""Declarative command argument type for parameters flag."""
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return arg_parsers.ArgDict(key_type=_FormatExtendedOptions)(value)
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def _FormatExtendedOptions(key):
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"""Replaces dash with underscore for extended options parameters."""
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if key in MEMCACHE_EXTENDED_OPTIONS:
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return key.replace('-', '_')
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return key
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