103 lines
3.8 KiB
Python
103 lines
3.8 KiB
Python
# Copyright 2013 OpenStack Foundation
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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 json
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import sqlalchemy as sql
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from sqlalchemy.orm import sessionmaker
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def migrate_default_project_from_extra_json(meta, migrate_engine):
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user_table = sql.Table('user', meta, autoload=True)
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user_list = list(user_table.select().execute())
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session = sessionmaker(bind=migrate_engine)()
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for user in user_list:
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try:
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data = json.loads(user.extra)
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default_project_id = data.pop('default_project_id', None)
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v2_tenant_id = data.pop('tenantId', None)
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alt_v2_tenant_id = data.pop('tenant_id', None)
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except (ValueError, TypeError):
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# NOTE(morganfainberg): Somehow we have non-json data here. This
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# is a broken user, but it was broken beforehand. Cleaning it up
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# is not in the scope of this migration.
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continue
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values = {}
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if default_project_id is not None:
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values['default_project_id'] = default_project_id
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elif v2_tenant_id is not None:
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values['default_project_id'] = v2_tenant_id
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elif alt_v2_tenant_id is not None:
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values['default_project_id'] = alt_v2_tenant_id
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if 'default_project_id' in values:
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values['extra'] = json.dumps(data)
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update = user_table.update().where(
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user_table.c.id == user['id']).values(values)
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migrate_engine.execute(update)
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session.commit()
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session.close()
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def migrate_default_project_to_extra_json(meta, migrate_engine):
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user_table = sql.Table('user', meta, autoload=True)
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user_list = list(user_table.select().execute())
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session = sessionmaker(bind=migrate_engine)()
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for user in user_list:
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try:
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data = json.loads(user.extra)
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except (ValueError, TypeError):
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# NOTE(morganfainberg): Somehow we have non-json data here. This
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# is a broken user, but it was broken beforehand. Cleaning it up
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# is not in the scope of this migration.
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continue
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# NOTE(morganfainberg): We don't really know what the original 'extra'
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# property was here. Populate all of the possible variants we may have
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# originally used.
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if user.default_project_id is not None:
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data['default_project_id'] = user.default_project_id
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data['tenantId'] = user.default_project_id
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data['tenant_id'] = user.default_project_id
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values = {'extra': json.dumps(data)}
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update = user_table.update().where(
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user_table.c.id == user.id).values(values)
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migrate_engine.execute(update)
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session.commit()
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session.close()
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def upgrade(migrate_engine):
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meta = sql.MetaData()
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meta.bind = migrate_engine
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user_table = sql.Table('user', meta, autoload=True)
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default_project_id = sql.Column('default_project_id', sql.String(64))
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user_table.create_column(default_project_id)
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migrate_default_project_from_extra_json(meta, migrate_engine)
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def downgrade(migrate_engine):
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meta = sql.MetaData()
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meta.bind = migrate_engine
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migrate_default_project_to_extra_json(meta, migrate_engine)
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user_table = sql.Table('user', meta, autoload=True)
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user_table.drop_column('default_project_id')
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