89 lines
3.4 KiB
Python
89 lines
3.4 KiB
Python
# 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.
|
|
|
|
"""API for interfacing with Magnum Backend."""
|
|
from oslo_config import cfg
|
|
|
|
from magnum.common import rpc_service
|
|
|
|
|
|
# The Backend API class serves as a AMQP client for communicating
|
|
# on a topic exchange specific to the conductors. This allows the ReST
|
|
# API to trigger operations on the conductors
|
|
|
|
class API(rpc_service.API):
|
|
def __init__(self, transport=None, context=None, topic=None):
|
|
if topic is None:
|
|
cfg.CONF.import_opt('topic', 'magnum.conductor.config',
|
|
group='conductor')
|
|
super(API, self).__init__(transport, context,
|
|
topic=cfg.CONF.conductor.topic)
|
|
|
|
# Bay Operations
|
|
|
|
def bay_create(self, bay, bay_create_timeout):
|
|
return self._call('bay_create', bay=bay,
|
|
bay_create_timeout=bay_create_timeout)
|
|
|
|
def bay_create_async(self, bay, bay_create_timeout):
|
|
self._cast('bay_create', bay=bay,
|
|
bay_create_timeout=bay_create_timeout)
|
|
|
|
def bay_delete(self, uuid):
|
|
return self._call('bay_delete', uuid=uuid)
|
|
|
|
def bay_delete_async(self, uuid):
|
|
self._cast('bay_delete', uuid=uuid)
|
|
|
|
def bay_update(self, bay):
|
|
return self._call('bay_update', bay=bay)
|
|
|
|
def bay_update_async(self, bay, rollback=False):
|
|
self._cast('bay_update', bay=bay, rollback=rollback)
|
|
|
|
# CA operations
|
|
|
|
def sign_certificate(self, cluster, certificate):
|
|
return self._call('sign_certificate', cluster=cluster,
|
|
certificate=certificate)
|
|
|
|
def get_ca_certificate(self, cluster):
|
|
return self._call('get_ca_certificate', cluster=cluster)
|
|
|
|
# Versioned Objects indirection API
|
|
|
|
def object_class_action(self, context, objname, objmethod, objver,
|
|
args, kwargs):
|
|
"Indirection API callback"
|
|
return self._client.call(context, 'object_class_action',
|
|
objname=objname, objmethod=objmethod,
|
|
objver=objver, args=args, kwargs=kwargs)
|
|
|
|
def object_action(self, context, objinst, objmethod, args, kwargs):
|
|
"Indirection API callback"
|
|
return self._client.call(context, 'object_action', objinst=objinst,
|
|
objmethod=objmethod, args=args, kwargs=kwargs)
|
|
|
|
def object_backport(self, context, objinst, target_version):
|
|
"Indirection API callback"
|
|
return self._client.call(context, 'object_backport', objinst=objinst,
|
|
target_version=target_version)
|
|
|
|
|
|
class ListenerAPI(rpc_service.API):
|
|
def __init__(self, context=None, topic=None, server=None, timeout=None):
|
|
super(ListenerAPI, self).__init__(context=context, topic=topic,
|
|
server=server, timeout=timeout)
|
|
|
|
def ping_conductor(self):
|
|
return self._call('ping_conductor')
|