90 lines
3.3 KiB
Python
90 lines
3.3 KiB
Python
# Copyright [2015] Hewlett-Packard Development Company, L.P.
|
|
# Copyright 2016 Tesora 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.
|
|
|
|
from oslo_log import log as logging
|
|
|
|
from trove.common import cfg
|
|
from trove.common.strategies.cluster import base as cluster_base
|
|
from trove.guestagent import api as guest_api
|
|
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
CONF = cfg.CONF
|
|
|
|
|
|
class GaleraCommonGuestAgentStrategy(cluster_base.BaseGuestAgentStrategy):
|
|
|
|
@property
|
|
def guest_client_class(self):
|
|
return GaleraCommonGuestAgentAPI
|
|
|
|
|
|
class GaleraCommonGuestAgentAPI(guest_api.API):
|
|
"""Cluster Specific Datastore Guest API
|
|
|
|
**** VERSION CONTROLLED API ****
|
|
|
|
The methods in this class are subject to version control as
|
|
coordinated by guestagent/api.py. Whenever a change is made to
|
|
any API method in this class, add a version number and comment
|
|
to the top of guestagent/api.py and use the version number as
|
|
appropriate in this file
|
|
"""
|
|
|
|
def install_cluster(self, replication_user, cluster_configuration,
|
|
bootstrap):
|
|
"""Install the cluster."""
|
|
LOG.debug("Installing Galera cluster.")
|
|
version = guest_api.API.API_BASE_VERSION
|
|
|
|
self._call("install_cluster", CONF.cluster_usage_timeout,
|
|
version=version,
|
|
replication_user=replication_user,
|
|
cluster_configuration=cluster_configuration,
|
|
bootstrap=bootstrap)
|
|
|
|
def reset_admin_password(self, admin_password):
|
|
"""Store this password on the instance as the admin password."""
|
|
version = guest_api.API.API_BASE_VERSION
|
|
|
|
self._call("reset_admin_password", CONF.cluster_usage_timeout,
|
|
version=version,
|
|
admin_password=admin_password)
|
|
|
|
def cluster_complete(self):
|
|
"""Set the status that the cluster is build is complete."""
|
|
LOG.debug("Notifying cluster install completion.")
|
|
version = guest_api.API.API_BASE_VERSION
|
|
|
|
return self._call("cluster_complete", self.agent_high_timeout,
|
|
version=version)
|
|
|
|
def get_cluster_context(self):
|
|
"""Get the context of the cluster."""
|
|
LOG.debug("Getting the cluster context.")
|
|
version = guest_api.API.API_BASE_VERSION
|
|
|
|
return self._call("get_cluster_context", self.agent_high_timeout,
|
|
version=version)
|
|
|
|
def write_cluster_configuration_overrides(self, cluster_configuration):
|
|
"""Write an updated the cluster configuration."""
|
|
LOG.debug("Writing an updated the cluster configuration.")
|
|
version = guest_api.API.API_BASE_VERSION
|
|
|
|
self._call("write_cluster_configuration_overrides",
|
|
self.agent_high_timeout,
|
|
version=version,
|
|
cluster_configuration=cluster_configuration)
|