8c74c74695
This is the second patch that implements the generic-volume-group
bluerpint. It adds the groups table and introduces create/delete/
update/list/show APIs for groups.
It depends on the first patch which adds group types and group specs:
https://review.openstack.org/#/c/320165/
Client side patch is here:
https://review.openstack.org/#/c/322627/
Current microversion is 3.13. The following CLI's are supported:
cinder --os-volume-api-version 3.13 group-create --name my_group
<group type uuid> <volume type uuid>
cinder --os-volume-api-version 3.13 group-list
cinder --os-volume-api-version 3.13 create --group-id <group uuid>
--volume-type <volume type uuid> <size>
cinder --os-volume-api-version 3.13 group-update <group uuid>
--name new_name description new_description
--add-volumes <uuid of volume to add>
--remove-volumes <uuid of volume to remove>
cinder --os-volume-api-version 3.13 group-show <group uuid>
cinder --os-volume-api-version 3.13 group-delete
--delete-volumes <group uuid>
APIImpact
DocImpact
Change-Id: I35157439071786872bc9976741c4ef75698f7cb7
Partial-Implements: blueprint generic-volume-group
127 lines
3.2 KiB
Python
127 lines
3.2 KiB
Python
# Copyright 2015 IBM Corp.
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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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"""Custom fields for Cinder objects."""
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from oslo_versionedobjects import fields
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BaseEnumField = fields.BaseEnumField
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Enum = fields.Enum
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Field = fields.Field
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FieldType = fields.FieldType
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class BaseCinderEnum(Enum):
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def __init__(self):
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super(BaseCinderEnum, self).__init__(valid_values=self.__class__.ALL)
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class BackupStatus(BaseCinderEnum):
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ERROR = 'error'
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ERROR_DELETING = 'error_deleting'
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CREATING = 'creating'
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AVAILABLE = 'available'
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DELETING = 'deleting'
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DELETED = 'deleted'
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RESTORING = 'restoring'
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ALL = (ERROR, ERROR_DELETING, CREATING, AVAILABLE, DELETING, DELETED,
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RESTORING)
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class BackupStatusField(BaseEnumField):
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AUTO_TYPE = BackupStatus()
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class ConsistencyGroupStatus(BaseCinderEnum):
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ERROR = 'error'
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AVAILABLE = 'available'
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CREATING = 'creating'
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DELETING = 'deleting'
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DELETED = 'deleted'
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UPDATING = 'updating'
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ERROR_DELETING = 'error_deleting'
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ALL = (ERROR, AVAILABLE, CREATING, DELETING, DELETED,
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UPDATING, ERROR_DELETING)
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class ConsistencyGroupStatusField(BaseEnumField):
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AUTO_TYPE = ConsistencyGroupStatus()
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class GroupStatus(BaseCinderEnum):
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ERROR = 'error'
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AVAILABLE = 'available'
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CREATING = 'creating'
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DELETING = 'deleting'
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DELETED = 'deleted'
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UPDATING = 'updating'
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IN_USE = 'in-use'
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ERROR_DELETING = 'error_deleting'
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ALL = (ERROR, AVAILABLE, CREATING, DELETING, DELETED,
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UPDATING, IN_USE, ERROR_DELETING)
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class GroupStatusField(BaseEnumField):
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AUTO_TYPE = GroupStatus()
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class ReplicationStatus(BaseCinderEnum):
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ERROR = 'error'
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ENABLED = 'enabled'
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DISABLED = 'disabled'
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NOT_CAPABLE = 'not-capable'
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FAILING_OVER = 'failing-over'
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FAILOVER_ERROR = 'failover-error'
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FAILED_OVER = 'failed-over'
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ALL = (ERROR, ENABLED, DISABLED, NOT_CAPABLE, FAILOVER_ERROR, FAILING_OVER,
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FAILED_OVER)
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class ReplicationStatusField(BaseEnumField):
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AUTO_TYPE = ReplicationStatus()
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class SnapshotStatus(BaseCinderEnum):
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ERROR = 'error'
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AVAILABLE = 'available'
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CREATING = 'creating'
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DELETING = 'deleting'
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DELETED = 'deleted'
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UPDATING = 'updating'
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ERROR_DELETING = 'error_deleting'
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ALL = (ERROR, AVAILABLE, CREATING, DELETING, DELETED,
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UPDATING, ERROR_DELETING)
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class SnapshotStatusField(BaseEnumField):
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AUTO_TYPE = SnapshotStatus()
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class QoSConsumerValues(BaseCinderEnum):
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BACK_END = 'back-end'
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FRONT_END = 'front-end'
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BOTH = 'both'
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ALL = (BACK_END, FRONT_END, BOTH)
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class QoSConsumerField(BaseEnumField):
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AUTO_TYPE = QoSConsumerValues()
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