d4a379d083
This commit adds the ability for Manila to revert a share to the latest available snapshot. The feature is implemented in the LVM driver, for testing purposes. APIImpact DocImpact Co-Authored-By: Ben Swartzlander <ben@swartzlander.org> Co-Authored-By: Andrew Kerr <andrew.kerr@netapp.com> Implements: blueprint manila-share-revert-to-snapshot Change-Id: Id497e13070e0003db2db951526a52de6c2182cca
63 lines
2.4 KiB
Python
63 lines
2.4 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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# Shares
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STATUS_ERROR = 'error'
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STATUS_AVAILABLE = 'available'
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STATUS_ERROR_DELETING = 'error_deleting'
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TEMPEST_MANILA_PREFIX = 'tempest-manila'
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# Replication
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REPLICATION_STYLE_READABLE = 'readable'
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REPLICATION_STYLE_WRITABLE = 'writable'
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REPLICATION_STYLE_DR = 'dr'
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REPLICATION_TYPE_CHOICES = (
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REPLICATION_STYLE_READABLE,
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REPLICATION_STYLE_WRITABLE,
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REPLICATION_STYLE_DR,
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)
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REPLICATION_PROMOTION_CHOICES = (
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REPLICATION_STYLE_READABLE,
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REPLICATION_STYLE_DR,
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)
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REPLICATION_STATE_ACTIVE = 'active'
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REPLICATION_STATE_IN_SYNC = 'in_sync'
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REPLICATION_STATE_OUT_OF_SYNC = 'out_of_sync'
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# Access Rules
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RULE_STATE_ACTIVE = 'active'
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RULE_STATE_OUT_OF_SYNC = 'out_of_sync'
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RULE_STATE_ERROR = 'error'
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TASK_STATE_MIGRATION_STARTING = 'migration_starting'
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TASK_STATE_MIGRATION_IN_PROGRESS = 'migration_in_progress'
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TASK_STATE_MIGRATION_COMPLETING = 'migration_completing'
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TASK_STATE_MIGRATION_SUCCESS = 'migration_success'
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TASK_STATE_MIGRATION_ERROR = 'migration_error'
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TASK_STATE_MIGRATION_CANCELLED = 'migration_cancelled'
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TASK_STATE_MIGRATION_DRIVER_STARTING = 'migration_driver_starting'
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TASK_STATE_MIGRATION_DRIVER_IN_PROGRESS = 'migration_driver_in_progress'
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TASK_STATE_MIGRATION_DRIVER_PHASE1_DONE = 'migration_driver_phase1_done'
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TASK_STATE_DATA_COPYING_STARTING = 'data_copying_starting'
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TASK_STATE_DATA_COPYING_IN_PROGRESS = 'data_copying_in_progress'
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TASK_STATE_DATA_COPYING_COMPLETING = 'data_copying_completing'
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TASK_STATE_DATA_COPYING_COMPLETED = 'data_copying_completed'
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TASK_STATE_DATA_COPYING_CANCELLED = 'data_copying_cancelled'
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TASK_STATE_DATA_COPYING_ERROR = 'data_copying_error'
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# Revert to snapshot
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REVERT_TO_SNAPSHOT_MICROVERSION = '2.27'
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REVERT_TO_SNAPSHOT_SUPPORT = 'revert_to_snapshot_support'
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STATUS_RESTORING = 'restoring'
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STATUS_REVERTING = 'reverting'
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STATUS_REVERTING_ERROR = 'reverting_error'
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