603c615ae5
Now v2 API uses code from v3. It's confusing and logically incorrect. This patch makes v3 API as an extended version of v2. The next patches related to this bug duplicated code between v1 and v2, v2 and v3 will be removed. Change-Id: I90a2b713556e91db69270a03ef6b798e08f93f90 Partial-Bug: #1643584
113 lines
3.8 KiB
Python
113 lines
3.8 KiB
Python
# Copyright (C) 2012 - 2014 EMC Corporation.
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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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"""cgsnapshot interface (v2 extension)."""
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from cinderclient.apiclient import base as common_base
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from cinderclient import base
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from cinderclient import utils
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class Cgsnapshot(base.Resource):
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"""A cgsnapshot is snapshot of a consistency group."""
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def __repr__(self):
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return "<cgsnapshot: %s>" % self.id
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def delete(self):
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"""Delete this cgsnapshot."""
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return self.manager.delete(self)
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def update(self, **kwargs):
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"""Update the name or description for this cgsnapshot."""
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return self.manager.update(self, **kwargs)
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class CgsnapshotManager(base.ManagerWithFind):
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"""Manage :class:`Cgsnapshot` resources."""
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resource_class = Cgsnapshot
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def create(self, consistencygroup_id, name=None, description=None,
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user_id=None,
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project_id=None):
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"""Creates a cgsnapshot.
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:param consistencygroup: Name or uuid of a consistencygroup
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:param name: Name of the cgsnapshot
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:param description: Description of the cgsnapshot
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:param user_id: User id derived from context
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:param project_id: Project id derived from context
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:rtype: :class:`Cgsnapshot`
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"""
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body = {'cgsnapshot': {'consistencygroup_id': consistencygroup_id,
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'name': name,
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'description': description,
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'user_id': user_id,
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'project_id': project_id,
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'status': "creating",
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}}
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return self._create('/cgsnapshots', body, 'cgsnapshot')
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def get(self, cgsnapshot_id):
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"""Get a cgsnapshot.
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:param cgsnapshot_id: The ID of the cgsnapshot to get.
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:rtype: :class:`Cgsnapshot`
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"""
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return self._get("/cgsnapshots/%s" % cgsnapshot_id, "cgsnapshot")
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def list(self, detailed=True, search_opts=None):
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"""Lists all cgsnapshots.
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:rtype: list of :class:`Cgsnapshot`
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"""
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query_string = utils.build_query_param(search_opts)
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detail = ""
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if detailed:
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detail = "/detail"
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return self._list("/cgsnapshots%s%s" % (detail, query_string),
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"cgsnapshots")
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def delete(self, cgsnapshot):
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"""Delete a cgsnapshot.
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:param cgsnapshot: The :class:`Cgsnapshot` to delete.
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"""
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return self._delete("/cgsnapshots/%s" % base.getid(cgsnapshot))
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def update(self, cgsnapshot, **kwargs):
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"""Update the name or description for a cgsnapshot.
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:param cgsnapshot: The :class:`Cgsnapshot` to update.
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"""
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if not kwargs:
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return
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body = {"cgsnapshot": kwargs}
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return self._update("/cgsnapshots/%s" % base.getid(cgsnapshot), body)
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def _action(self, action, cgsnapshot, info=None, **kwargs):
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"""Perform a cgsnapshot "action."
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"""
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body = {action: info}
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self.run_hooks('modify_body_for_action', body, **kwargs)
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url = '/cgsnapshots/%s/action' % base.getid(cgsnapshot)
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resp, body = self.api.client.post(url, body=body)
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return common_base.TupleWithMeta((resp, body), resp)
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