Compact DB migrations to Ocata
This compacts all database migrations up to Ocata into one intial schema to remove the need to apply every database change along the way. Change-Id: I53f45472d6c1aeafa35064cc1d80c5376ff32b9b Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>
This commit is contained in:
Sean McGinnis
parent
3449568666
commit
1133619108
@ -26,7 +26,7 @@ from stevedore import driver
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from cinder.db.sqlalchemy import api as db_api
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INIT_VERSION = 84
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INIT_VERSION = 96
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_IMPL = None
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_LOCK = threading.Lock()
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@ -1,68 +0,0 @@
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# Copyright (c) 2016 Dell Inc. or its subsidiaries.
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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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import uuid
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from oslo_utils import timeutils
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import six
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from sqlalchemy import MetaData, Table
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from cinder.volume import group_types as volume_group_types
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def upgrade(migrate_engine):
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meta = MetaData()
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meta.bind = migrate_engine
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now = timeutils.utcnow()
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group_types = Table('group_types', meta, autoload=True)
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group_type_specs = Table('group_type_specs', meta, autoload=True)
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# Create a default group_type for migrating cgsnapshots
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results = list(group_types.select().where(
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group_types.c.name == volume_group_types.DEFAULT_CGSNAPSHOT_TYPE and
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group_types.c.deleted is False).
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execute())
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if not results:
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grp_type_id = six.text_type(uuid.uuid4())
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group_type_dicts = {
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'id': grp_type_id,
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'name': volume_group_types.DEFAULT_CGSNAPSHOT_TYPE,
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'description': 'Default group type for migrating cgsnapshot',
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'created_at': now,
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'updated_at': now,
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'deleted': False,
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'is_public': True,
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}
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grp_type = group_types.insert()
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grp_type.execute(group_type_dicts)
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else:
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grp_type_id = results[0]['id']
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results = list(group_type_specs.select().where(
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group_type_specs.c.group_type_id == grp_type_id and
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group_type_specs.c.deleted is False).
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execute())
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if not results:
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group_spec_dicts = {
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'key': 'consistent_group_snapshot_enabled',
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'value': '<is> True',
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'group_type_id': grp_type_id,
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'created_at': now,
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'updated_at': now,
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'deleted': False,
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}
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grp_spec = group_type_specs.insert()
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grp_spec.execute(group_spec_dicts)
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@ -1,21 +0,0 @@
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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 sqlalchemy import MetaData, Table
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def upgrade(migrate_engine):
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meta = MetaData()
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meta.bind = migrate_engine
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messages = Table('messages', meta, autoload=True)
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messages.c.request_id.alter(nullable=True)
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@ -1,36 +0,0 @@
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# Copyright (c) 2016 Red Hat, Inc.
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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 sqlalchemy import Boolean, Column, MetaData, String, Table
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from sqlalchemy.sql import expression
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def upgrade(migrate_engine):
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"""Add replication info to clusters table."""
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meta = MetaData()
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meta.bind = migrate_engine
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clusters = Table('clusters', meta, autoload=True)
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replication_status = Column('replication_status', String(length=36),
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default="not-capable")
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active_backend_id = Column('active_backend_id', String(length=255))
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frozen = Column('frozen', Boolean, nullable=False, default=False,
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server_default=expression.false())
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if not hasattr(clusters.c, 'replication_status'):
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clusters.create_column(replication_status)
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if not hasattr(clusters.c, 'frozen'):
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clusters.create_column(frozen)
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if not hasattr(clusters.c, 'active_backend_id'):
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clusters.create_column(active_backend_id)
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@ -1,28 +0,0 @@
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# Copyright (c) 2016 Red Hat, Inc.
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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 sqlalchemy import Column
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from sqlalchemy import MetaData, String, Table
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def upgrade(migrate_engine):
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"""Add cluster name to image cache entries."""
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meta = MetaData()
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meta.bind = migrate_engine
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image_cache = Table('image_volume_cache_entries', meta, autoload=True)
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cluster_name = Column('cluster_name', String(255), nullable=True)
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if not hasattr(image_cache.c, 'cluster_name'):
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image_cache.create_column(cluster_name)
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@ -1,28 +0,0 @@
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# Copyright (c) 2016 Red Hat, Inc.
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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 sqlalchemy import Column, Integer, MetaData, Table, text
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def upgrade(migrate_engine):
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"""Add race preventer field to workers table."""
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meta = MetaData()
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meta.bind = migrate_engine
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workers = Table('workers', meta, autoload=True)
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race_preventer = Column('race_preventer', Integer, nullable=False,
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default=0, server_default=text('0'))
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if not hasattr(workers.c, 'race_preventer'):
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race_preventer.create(workers, populate_default=True)
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@ -1,40 +0,0 @@
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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 sqlalchemy import Boolean, Column, DateTime, ForeignKey, Integer
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from sqlalchemy import MetaData, String, Table
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def upgrade(migrate_engine):
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"""Add attachment_specs table."""
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meta = MetaData()
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meta.bind = migrate_engine
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Table('volume_attachment', meta, autoload=True)
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attachment_specs = Table(
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'attachment_specs', meta,
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Column('created_at', DateTime(timezone=False)),
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Column('updated_at', DateTime(timezone=False)),
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Column('deleted_at', DateTime(timezone=False)),
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Column('deleted', Boolean(), default=False),
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Column('id', Integer, primary_key=True, nullable=False),
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Column('attachment_id', String(36),
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ForeignKey('volume_attachment.id'),
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nullable=False),
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Column('key', String(255)),
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Column('value', String(255)),
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mysql_engine='InnoDB',
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mysql_charset='utf8'
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)
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attachment_specs.create()
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@ -1,22 +0,0 @@
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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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# This is a placeholder for Mitaka backports.
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# Do not use this number for new Newton work. New work starts after
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# all the placeholders.
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#
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# See this for more information:
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# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html
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def upgrade(migrate_engine):
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pass
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@ -1,22 +0,0 @@
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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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# This is a placeholder for Mitaka backports.
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# Do not use this number for new Newton work. New work starts after
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# all the placeholders.
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#
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# See this for more information:
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# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html
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def upgrade(migrate_engine):
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pass
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@ -1,22 +0,0 @@
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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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# This is a placeholder for Mitaka backports.
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# Do not use this number for new Newton work. New work starts after
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# all the placeholders.
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#
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# See this for more information:
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# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html
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def upgrade(migrate_engine):
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pass
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@ -1,22 +0,0 @@
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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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|
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# This is a placeholder for Mitaka backports.
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# Do not use this number for new Newton work. New work starts after
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# all the placeholders.
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#
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# See this for more information:
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# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html
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def upgrade(migrate_engine):
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pass
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@ -1,22 +0,0 @@
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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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# This is a placeholder for Mitaka backports.
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# Do not use this number for new Newton work. New work starts after
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# all the placeholders.
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#
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# See this for more information:
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# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html
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def upgrade(migrate_engine):
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pass
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@ -13,12 +13,16 @@
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# under the License.
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import datetime
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import uuid
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from oslo_config import cfg
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from oslo_utils import timeutils
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from sqlalchemy.dialects import mysql
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from sqlalchemy import Boolean, Column, DateTime, ForeignKey, Index
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from sqlalchemy import Integer, MetaData, String, Table, Text, UniqueConstraint
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from sqlalchemy import Boolean, Column, DateTime, ForeignKey, Index, Integer
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from sqlalchemy import MetaData, String, Table, Text, UniqueConstraint, text
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from sqlalchemy.sql import expression
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from cinder.volume import group_types as volume_group_types
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# Get default values via config. The defaults will either
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# come from the default values set in the quota option
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@ -207,6 +211,22 @@ def define_tables(meta):
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mysql_charset='utf8'
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)
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attachment_specs = Table(
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'attachment_specs', meta,
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Column('created_at', DateTime(timezone=False)),
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Column('updated_at', DateTime(timezone=False)),
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Column('deleted_at', DateTime(timezone=False)),
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Column('deleted', Boolean(), default=False),
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Column('id', Integer, primary_key=True, nullable=False),
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Column('attachment_id', String(36),
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ForeignKey('volume_attachment.id'),
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nullable=False),
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Column('key', String(255)),
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Column('value', String(255)),
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mysql_engine='InnoDB',
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mysql_charset='utf8'
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)
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snapshots = Table(
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'snapshots', meta,
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Column('created_at', DateTime),
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@ -536,6 +556,7 @@ def define_tables(meta):
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Column('volume_id', String(36), nullable=False),
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Column('size', Integer, nullable=False),
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Column('last_used', DateTime, nullable=False),
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Column('cluster_name', String(255)),
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mysql_engine='InnoDB',
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mysql_charset='utf8'
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)
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@ -544,7 +565,7 @@ def define_tables(meta):
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'messages', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('project_id', String(36), nullable=False),
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Column('request_id', String(255), nullable=False),
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Column('request_id', String(255)),
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Column('resource_type', String(36)),
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Column('resource_uuid', String(255), nullable=True),
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Column('event_id', String(255), nullable=False),
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@ -570,6 +591,10 @@ def define_tables(meta):
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Column('disabled', Boolean(), default=False),
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Column('disabled_reason', String(255)),
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Column('race_preventer', Integer, nullable=False, default=0),
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Column('replication_status', String(length=36), default='not-capable'),
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Column('active_backend_id', String(length=255)),
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Column('frozen', Boolean, nullable=False, default=False,
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server_default=expression.false()),
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# To remove potential races on creation we have a constraint set on
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# name and race_preventer fields, and we set value on creation to 0, so
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# 2 clusters with the same name will fail this constraint. On deletion
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@ -593,6 +618,8 @@ def define_tables(meta):
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Column('status', String(255), nullable=False),
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Column('service_id', Integer, ForeignKey('services.id'),
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nullable=True),
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Column('race_preventer', Integer, nullable=False, default=0,
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server_default=text('0')),
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UniqueConstraint('resource_type', 'resource_id'),
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mysql_engine='InnoDB',
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mysql_charset='utf8',
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@ -664,6 +691,7 @@ def define_tables(meta):
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group_snapshots,
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volumes,
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volume_attachment,
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attachment_specs,
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snapshots,
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snapshot_metadata,
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quality_of_service_specs,
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@ -801,3 +829,32 @@ def upgrade(migrate_engine):
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'resource_type': 'SENTINEL',
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'resource_id': 'SUB-SECOND',
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'status': 'OK'})
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# Create default group type
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group_types = Table('group_types', meta, autoload=True)
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group_type_specs = Table('group_type_specs', meta, autoload=True)
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now = timeutils.utcnow()
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grp_type_id = "%s" % uuid.uuid4()
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group_type_dicts = {
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'id': grp_type_id,
|
||||
'name': volume_group_types.DEFAULT_CGSNAPSHOT_TYPE,
|
||||
'description': 'Default group type for migrating cgsnapshot',
|
||||
'created_at': now,
|
||||
'updated_at': now,
|
||||
'deleted': False,
|
||||
'is_public': True,
|
||||
}
|
||||
grp_type = group_types.insert()
|
||||
grp_type.execute(group_type_dicts)
|
||||
|
||||
group_spec_dicts = {
|
||||
'key': 'consistent_group_snapshot_enabled',
|
||||
'value': '<is> True',
|
||||
'group_type_id': grp_type_id,
|
||||
'created_at': now,
|
||||
'updated_at': now,
|
||||
'deleted': False,
|
||||
}
|
||||
grp_spec = group_type_specs.insert()
|
||||
grp_spec.execute(group_spec_dicts)
|
||||
@ -1,50 +0,0 @@
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
from sqlalchemy import MetaData, Table, func, select
|
||||
|
||||
from cinder import exception
|
||||
from cinder.i18n import _
|
||||
|
||||
|
||||
WARNING_MSG = _('There are still %(count)i unmigrated records in '
|
||||
'the %(table)s table. Migration cannot continue '
|
||||
'until all records have been migrated.')
|
||||
|
||||
|
||||
def upgrade(migrate_engine):
|
||||
meta = MetaData(migrate_engine)
|
||||
|
||||
# CGs to Generic Volume Groups transition
|
||||
consistencygroups = Table('consistencygroups', meta, autoload=True)
|
||||
cgsnapshots = Table('cgsnapshots', meta, autoload=True)
|
||||
for table in (consistencygroups, cgsnapshots):
|
||||
count = select([func.count()]).select_from(table).where(
|
||||
table.c.deleted == False).execute().scalar() # NOQA
|
||||
if count > 0:
|
||||
msg = WARNING_MSG % {
|
||||
'count': count,
|
||||
'table': table.name,
|
||||
}
|
||||
raise exception.ValidationError(detail=msg)
|
||||
|
||||
# VOLUME_ prefix addition in message IDs
|
||||
messages = Table('messages', meta, autoload=True)
|
||||
count = select([func.count()]).select_from(messages).where(
|
||||
(messages.c.deleted == False) &
|
||||
(~messages.c.event_id.like('VOLUME_%'))).execute().scalar() # NOQA
|
||||
if count > 0:
|
||||
msg = WARNING_MSG % {
|
||||
'count': count,
|
||||
'table': 'messages',
|
||||
}
|
||||
raise exception.ValidationError(detail=msg)
|
||||
@ -34,7 +34,6 @@ from sqlalchemy.engine import reflection
|
||||
|
||||
from cinder.db import migration
|
||||
import cinder.db.sqlalchemy.migrate_repo
|
||||
from cinder.volume import group_types as volume_group_types
|
||||
|
||||
|
||||
class MigrationsMixin(test_migrations.WalkVersionsMixin):
|
||||
@ -107,13 +106,8 @@ class MigrationsMixin(test_migrations.WalkVersionsMixin):
|
||||
# manner is provided in Cinder's developer documentation.
|
||||
# Reviewers: DO NOT ALLOW THINGS TO BE ADDED HERE WITHOUT CARE
|
||||
exceptions = [
|
||||
# NOTE(ameade): 87 sets messages.request_id to nullable. This is
|
||||
# 100% backward compatible and according to MySQL docs such ALTER
|
||||
# is performed with the same restrictions as column addition, which
|
||||
# we of course allow.
|
||||
87,
|
||||
# NOTE : 104 modifies size of messages.project_id to 255.
|
||||
# This should be safe for the same reason as migration 87.
|
||||
# This should be safe according to documentation.
|
||||
104,
|
||||
# NOTE(brinzhang): 127 changes size of quota_usage.resource
|
||||
# to 300. This should be safe for the 'quota_usage' db table,
|
||||
@ -137,80 +131,6 @@ class MigrationsMixin(test_migrations.WalkVersionsMixin):
|
||||
self.assertIsInstance(columns.deleted_at.type, self.TIME_TYPE)
|
||||
self.assertIsInstance(columns.deleted.type, self.BOOL_TYPE)
|
||||
|
||||
def _check_086(self, engine, data):
|
||||
"""Test inserting default cgsnapshot group type."""
|
||||
self.assertTrue(engine.dialect.has_table(engine.connect(),
|
||||
"group_types"))
|
||||
group_types = db_utils.get_table(engine, 'group_types')
|
||||
t1 = (group_types.select(group_types.c.name ==
|
||||
volume_group_types.DEFAULT_CGSNAPSHOT_TYPE).
|
||||
execute().first())
|
||||
self.assertIsNotNone(t1)
|
||||
|
||||
group_specs = db_utils.get_table(engine, 'group_type_specs')
|
||||
specs = group_specs.select(
|
||||
group_specs.c.group_type_id == t1.id and
|
||||
group_specs.c.key == 'consistent_group_snapshot_enabled'
|
||||
).execute().first()
|
||||
self.assertIsNotNone(specs)
|
||||
self.assertEqual('<is> True', specs.value)
|
||||
|
||||
def _check_087(self, engine, data):
|
||||
"""Test request_id column in messages is nullable."""
|
||||
self.assertTrue(engine.dialect.has_table(engine.connect(),
|
||||
"messages"))
|
||||
messages = db_utils.get_table(engine, 'messages')
|
||||
|
||||
self.assertIsInstance(messages.c.request_id.type,
|
||||
self.VARCHAR_TYPE)
|
||||
self.assertTrue(messages.c.request_id.nullable)
|
||||
|
||||
def _check_088(self, engine, data):
|
||||
"""Test adding replication data to cluster table."""
|
||||
clusters = db_utils.get_table(engine, 'clusters')
|
||||
self.assertIsInstance(clusters.c.replication_status.type,
|
||||
self.VARCHAR_TYPE)
|
||||
self.assertIsInstance(clusters.c.active_backend_id.type,
|
||||
self.VARCHAR_TYPE)
|
||||
self.assertIsInstance(clusters.c.frozen.type,
|
||||
self.BOOL_TYPE)
|
||||
|
||||
def _check_089(self, engine, data):
|
||||
"""Test adding cluster_name to image volume cache table."""
|
||||
image_cache = db_utils.get_table(engine, 'image_volume_cache_entries')
|
||||
self.assertIsInstance(image_cache.c.cluster_name.type,
|
||||
self.VARCHAR_TYPE)
|
||||
|
||||
def _check_090(self, engine, data):
|
||||
"""Test adding race_preventer to workers table."""
|
||||
workers = db_utils.get_table(engine, 'workers')
|
||||
self.assertIsInstance(workers.c.race_preventer.type,
|
||||
self.INTEGER_TYPE)
|
||||
|
||||
def _check_091(self, engine, data):
|
||||
self.assertTrue(engine.dialect.has_table(engine.connect(),
|
||||
"attachment_specs"))
|
||||
attachment = db_utils.get_table(engine, 'attachment_specs')
|
||||
|
||||
self.assertIsInstance(attachment.c.created_at.type,
|
||||
self.TIME_TYPE)
|
||||
self.assertIsInstance(attachment.c.updated_at.type,
|
||||
self.TIME_TYPE)
|
||||
self.assertIsInstance(attachment.c.deleted_at.type,
|
||||
self.TIME_TYPE)
|
||||
self.assertIsInstance(attachment.c.deleted.type,
|
||||
self.BOOL_TYPE)
|
||||
self.assertIsInstance(attachment.c.id.type,
|
||||
self.INTEGER_TYPE)
|
||||
self.assertIsInstance(attachment.c.key.type,
|
||||
self.VARCHAR_TYPE)
|
||||
self.assertIsInstance(attachment.c.value.type,
|
||||
self.VARCHAR_TYPE)
|
||||
self.assertIsInstance(attachment.c.attachment_id.type,
|
||||
self.VARCHAR_TYPE)
|
||||
f_keys = self.get_foreign_key_columns(engine, 'attachment_specs')
|
||||
self.assertEqual({'attachment_id'}, f_keys)
|
||||
|
||||
def _check_098(self, engine, data):
|
||||
self.assertTrue(engine.dialect.has_table(engine.connect(),
|
||||
"messages"))
|
||||
|
||||
@ -0,0 +1,6 @@
|
||||
---
|
||||
upgrade:
|
||||
- |
|
||||
The Cinder database can now only be upgraded with changes since the Ocata
|
||||
release. In order to upgrade from a version prior to that, you must now
|
||||
upgrade to at least Ocata first.
|
||||
Loading…
Reference in New Issue
Block a user