2844f453cc
Added --incremental flag to backup-create and set the default value to False. When the flag is passed it will create a backup based on the last good known full/incremental backup. If there is no previous backup a full backup will be created. Change-Id: I96498180890b8b1692b1bac3b19988532f6eb077 Partial-Bug: #1607429
90 lines
2.9 KiB
Python
90 lines
2.9 KiB
Python
# Copyright 2011 OpenStack Foundation
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# Copyright 2013 Rackspace Hosting
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# Copyright 2013 Hewlett-Packard Development Company, L.P.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from troveclient import base
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from troveclient import common
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class Backup(base.Resource):
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"""Backup is a resource used to hold backup information."""
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def __repr__(self):
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return "<Backup: %s>" % self.name
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class Backups(base.ManagerWithFind):
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"""Manage :class:`Backups` information."""
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resource_class = Backup
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def get(self, backup):
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"""Get a specific backup.
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:rtype: :class:`Backups`
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"""
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return self._get("/backups/%s" % base.getid(backup),
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"backup")
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def list(self, limit=None, marker=None, datastore=None):
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"""Get a list of all backups.
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:rtype: list of :class:`Backups`.
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"""
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query_strings = {}
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if datastore:
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query_strings = {'datastore': datastore}
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return self._paginated("/backups", "backups", limit, marker,
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query_strings)
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def create(self, name, instance, description=None, parent_id=None,
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backup=None, incremental=False):
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"""Create a new backup from the given instance.
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:param name: name for backup.
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:param instance: instance to backup.
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:param description: (optional).
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:param parent_id: base for incremental backup (optional).
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:param incremental: flag to indicate incremental backup based on
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last backup
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:returns: :class:`Backups`
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"""
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body = {
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"backup": {
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"name": name,
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"incremental": int(incremental)
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}
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}
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if instance:
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body['backup']['instance'] = base.getid(instance)
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if backup:
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body["backup"]['backup'] = backup
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if description:
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body['backup']['description'] = description
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if parent_id:
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body['backup']['parent_id'] = parent_id
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return self._create("/backups", body, "backup")
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def delete(self, backup):
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"""Delete the specified backup.
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:param backup: The backup to delete
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"""
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url = "/backups/%s" % base.getid(backup)
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resp, body = self.api.client.delete(url)
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common.check_for_exceptions(resp, body, url)
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