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author | DUVAL Thomas <thomas.duval@orange.com> | 2016-06-09 09:11:50 +0200 |
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committer | DUVAL Thomas <thomas.duval@orange.com> | 2016-06-09 09:11:50 +0200 |
commit | 2e7b4f2027a1147ca28301e4f88adf8274b39a1f (patch) | |
tree | 8b8d94001ebe6cc34106cf813b538911a8d66d9a /keystone-moon/keystone/common/sql/migrate_repo/versions/089_add_root_of_all_domains.py | |
parent | a33bdcb627102a01244630a54cb4b5066b385a6a (diff) |
Update Keystone core to Mitaka.
Change-Id: Ia10d6add16f4a9d25d1f42d420661c46332e69db
Diffstat (limited to 'keystone-moon/keystone/common/sql/migrate_repo/versions/089_add_root_of_all_domains.py')
-rw-r--r-- | keystone-moon/keystone/common/sql/migrate_repo/versions/089_add_root_of_all_domains.py | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/keystone-moon/keystone/common/sql/migrate_repo/versions/089_add_root_of_all_domains.py b/keystone-moon/keystone/common/sql/migrate_repo/versions/089_add_root_of_all_domains.py new file mode 100644 index 00000000..477c719a --- /dev/null +++ b/keystone-moon/keystone/common/sql/migrate_repo/versions/089_add_root_of_all_domains.py @@ -0,0 +1,76 @@ +# 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. + +import sqlalchemy as sql + + +_PROJECT_TABLE_NAME = 'project' +_DOMAIN_TABLE_NAME = 'domain' +NULL_DOMAIN_ID = '<<keystone.domain.root>>' + + +def upgrade(migrate_engine): + + def _generate_root_domain_project(): + # Generate a project that will act as a root for all domains, in order + # for use to be able to use a FK constraint on domain_id. Projects + # acting as a domain will not reference this as their parent_id, just + # as domain_id. + # + # This special project is filtered out by the driver, so is never + # visible to the manager or API. + + project_ref = { + 'id': NULL_DOMAIN_ID, + 'name': NULL_DOMAIN_ID, + 'enabled': False, + 'description': '', + 'domain_id': NULL_DOMAIN_ID, + 'is_domain': True, + 'parent_id': None, + 'extra': '{}' + } + return project_ref + + def _generate_root_domain(): + # Generate a similar root for the domain table, this is an interim + # step so as to allow continuation of current project domain_id FK. + # + # This special domain is filtered out by the driver, so is never + # visible to the manager or API. + + domain_ref = { + 'id': NULL_DOMAIN_ID, + 'name': NULL_DOMAIN_ID, + 'enabled': False, + 'extra': '{}' + } + return domain_ref + + meta = sql.MetaData() + meta.bind = migrate_engine + session = sql.orm.sessionmaker(bind=migrate_engine)() + + project_table = sql.Table(_PROJECT_TABLE_NAME, meta, autoload=True) + domain_table = sql.Table(_DOMAIN_TABLE_NAME, meta, autoload=True) + + root_domain = _generate_root_domain() + new_entry = domain_table.insert().values(**root_domain) + session.execute(new_entry) + session.commit() + + root_domain_project = _generate_root_domain_project() + new_entry = project_table.insert().values(**root_domain_project) + session.execute(new_entry) + session.commit() + + session.close() |