OpenStack operator for Kubernetes
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# Copyright 2020 VEXXHOST, Inc.
#
# 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.
"""database Operator
This module contains a few common functions for database management
"""
from openstack_operator import utils
def ensure_mysql_cluster(name, user=None, database=None, spec=None):
"""Create or update mysql cluster"""
if spec is None:
spec = {}
if database is None:
database = name
if user is None:
user = database
config = utils.get_secret("openstack", name + "-mysql")
if config is None:
root_password = utils.generate_password()
password = utils.generate_password()
utils.create_or_update('mysqlcluster/secret-mysqlcluster.yml.j2',
name=name, user=user,
database=database, password=password,
rootPassword=root_password)
config = utils.get_secret("openstack", name + "-mysql")
config['connection'] = \
"mysql+pymysql://%s:%s@%s-mysql-master/%s?charset=utf8" % (
config["USER"],
config["PASSWORD"],
name,
config["DATABASE"]
)
utils.create_or_update('mysqlcluster/mysqlcluster.yml.j2',
server_side=False, name=name, spec=spec)
return config