# Copyright 2016 Rackspace
# Copyright 2013 Intel Corporation
#
# 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 alembic import op
from sqlalchemy.schema import (
Column, PrimaryKeyConstraint, ForeignKeyConstraint, UniqueConstraint)
from glance.db.sqlalchemy.migrate_repo.schema import (
Boolean, DateTime, Integer, String, Text) # noqa
from glance.db.sqlalchemy.models import JSONEncodedDict
def _add_metadef_namespaces_table():
op.create_table('metadef_namespaces',
Column('id', Integer(), nullable=False),
Column('namespace', String(length=80), nullable=False),
Column('display_name', String(length=80), nullable=True),
Column('description', Text(), nullable=True),
Column('visibility', String(length=32), nullable=True),
Column('protected', Boolean(), nullable=True),
Column('owner', String(length=255), nullable=False),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime(), nullable=True),
PrimaryKeyConstraint('id'),
UniqueConstraint('namespace',
name='uq_metadef_namespaces_namespace'),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
op.create_index('ix_metadef_namespaces_owner',
'metadef_namespaces',
['owner'],
unique=False)
def _add_metadef_resource_types_table():
op.create_table('metadef_resource_types',
Column('id', Integer(), nullable=False),
Column('name', String(length=80), nullable=False),
Column('protected', Boolean(), nullable=False),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime(), nullable=True),
PrimaryKeyConstraint('id'),
UniqueConstraint('name',
name='uq_metadef_resource_types_name'),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
def _add_metadef_namespace_resource_types_table():
op.create_table('metadef_namespace_resource_types',
Column('resource_type_id', Integer(), nullable=False),
Column('namespace_id', Integer(), nullable=False),
Column('properties_target',
String(length=80),
nullable=True),
Column('prefix', String(length=80), nullable=True),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime(), nullable=True),
ForeignKeyConstraint(['namespace_id'],
['metadef_namespaces.id'], ),
ForeignKeyConstraint(['resource_type_id'],
['metadef_resource_types.id'], ),
PrimaryKeyConstraint('resource_type_id', 'namespace_id'),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
op.create_index('ix_metadef_ns_res_types_namespace_id',
'metadef_namespace_resource_types',
['namespace_id'],
unique=False)
def _add_metadef_objects_table():
ns_id_name_constraint = 'uq_metadef_objects_namespace_id_name'
op.create_table('metadef_objects',
Column('id', Integer(), nullable=False),
Column('namespace_id', Integer(), nullable=False),
Column('name', String(length=80), nullable=False),
Column('description', Text(), nullable=True),
Column('required', Text(), nullable=True),
Column('json_schema', JSONEncodedDict(), nullable=False),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime(), nullable=True),
ForeignKeyConstraint(['namespace_id'],
['metadef_namespaces.id'], ),
PrimaryKeyConstraint('id'),
UniqueConstraint('namespace_id',
'name',
name=ns_id_name_constraint),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
op.create_index('ix_metadef_objects_name',
'metadef_objects',
['name'],
unique=False)
def _add_metadef_properties_table():
ns_id_name_constraint = 'uq_metadef_properties_namespace_id_name'
op.create_table('metadef_properties',
Column('id', Integer(), nullable=False),
Column('namespace_id', Integer(), nullable=False),
Column('name', String(length=80), nullable=False),
Column('json_schema', JSONEncodedDict(), nullable=False),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime(), nullable=True),
ForeignKeyConstraint(['namespace_id'],
['metadef_namespaces.id'], ),
PrimaryKeyConstraint('id'),
UniqueConstraint('namespace_id',
'name',
name=ns_id_name_constraint),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
op.create_index('ix_metadef_properties_name',
'metadef_properties',
['name'],
unique=False)
def _add_metadef_tags_table():
op.create_table('metadef_tags',
Column('id', Integer(), nullable=False),
Column('namespace_id', Integer(), nullable=False),
Column('name', String(length=80), nullable=False),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime(), nullable=True),
ForeignKeyConstraint(['namespace_id'],
['metadef_namespaces.id'], ),
PrimaryKeyConstraint('id'),
UniqueConstraint('namespace_id',
'name',
name='uq_metadef_tags_namespace_id_name'),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
op.create_index('ix_metadef_tags_name',
'metadef_tags',
['name'],
unique=False)
[docs]def upgrade():
_add_metadef_namespaces_table()
_add_metadef_resource_types_table()
_add_metadef_namespace_resource_types_table()
_add_metadef_objects_table()
_add_metadef_properties_table()
_add_metadef_tags_table()