86 lines
3.2 KiB
Python
86 lines
3.2 KiB
Python
# 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 openstack.common import metadata
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from openstack import exceptions
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from openstack import format
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from openstack import resource
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from openstack import utils
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class Snapshot(resource.Resource, metadata.MetadataMixin):
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resource_key = "snapshot"
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resources_key = "snapshots"
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base_path = "/snapshots"
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_query_mapping = resource.QueryParameters(
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'name', 'status', 'volume_id', 'project_id', all_projects='all_tenants'
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)
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# capabilities
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allow_fetch = True
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allow_create = True
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allow_delete = True
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allow_commit = True
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allow_list = True
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# Properties
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#: The timestamp of this snapshot creation.
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created_at = resource.Body("created_at")
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#: Description of snapshot. Default is None.
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description = resource.Body("description")
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#: Indicate whether to create snapshot, even if the volume is attached.
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#: Default is ``False``. *Type: bool*
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is_forced = resource.Body("force", type=format.BoolStr)
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#: The percentage of completeness the snapshot is currently at.
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progress = resource.Body("os-extended-snapshot-attributes:progress")
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#: The project ID this snapshot is associated with.
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project_id = resource.Body("os-extended-snapshot-attributes:project_id")
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#: The size of the volume, in GBs.
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size = resource.Body("size", type=int)
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#: The current status of this snapshot. Potential values are creating,
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#: available, deleting, error, and error_deleting.
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status = resource.Body("status")
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#: The date and time when the resource was updated.
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updated_at = resource.Body("updated_at")
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#: The ID of the volume this snapshot was taken of.
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volume_id = resource.Body("volume_id")
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def _action(self, session, body, microversion=None):
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"""Preform backup actions given the message body."""
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url = utils.urljoin(self.base_path, self.id, 'action')
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resp = session.post(
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url, json=body, microversion=self._max_microversion
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)
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exceptions.raise_from_response(resp)
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return resp
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def force_delete(self, session):
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"""Force snapshot deletion."""
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body = {'os-force_delete': {}}
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self._action(session, body)
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def reset(self, session, status):
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"""Reset the status of the snapshot."""
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body = {'os-reset_status': {'status': status}}
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self._action(session, body)
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def set_status(self, session, status, progress=None):
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"""Update fields related to the status of a snapshot."""
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body = {'os-update_snapshot_status': {'status': status}}
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if progress is not None:
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body['os-update_snapshot_status']['progress'] = progress
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self._action(session, body)
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SnapshotDetail = Snapshot
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