223 lines
9.4 KiB
Python
223 lines
9.4 KiB
Python
# Copyright (c) 2017-2023 Wind River Systems, Inc.
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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"""
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Client side of the DC Manager RPC API.
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"""
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from oslo_log import log as logging
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from dccommon import consts as dccommon_consts
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from dcmanager.common import consts
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from dcmanager.common import messaging
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LOG = logging.getLogger(__name__)
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class RPCClient(object):
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"""RPC client
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Basic RPC client implementation to deliver RPC 'call' and 'cast'
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"""
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def __init__(self, timeout, topic, version):
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self._client = messaging.get_rpc_client(timeout=timeout, topic=topic,
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version=version)
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@staticmethod
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def make_msg(method, **kwargs):
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return method, kwargs
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def call(self, ctxt, msg, version=None):
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method, kwargs = msg
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if version is not None:
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client = self._client.prepare(version=version)
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else:
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client = self._client
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return client.call(ctxt, method, **kwargs)
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def cast(self, ctxt, msg, fanout=None, version=None):
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method, kwargs = msg
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if fanout or version:
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client = self._client.prepare(fanout=fanout, version=version)
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else:
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client = self._client
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return client.cast(ctxt, method, **kwargs)
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class SubcloudStateClient(RPCClient):
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"""Client to update subcloud availability."""
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BASE_RPC_API_VERSION = '1.0'
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def __init__(self, timeout=None):
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super(SubcloudStateClient, self).__init__(
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timeout,
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consts.TOPIC_DC_MANAGER_STATE,
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self.BASE_RPC_API_VERSION)
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def update_subcloud_availability(self, ctxt,
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subcloud_name,
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availability_status,
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update_state_only=False,
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audit_fail_count=None):
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# Note: synchronous
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return self.call(
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ctxt,
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self.make_msg('update_subcloud_availability',
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subcloud_name=subcloud_name,
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availability_status=availability_status,
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update_state_only=update_state_only,
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audit_fail_count=audit_fail_count))
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def update_subcloud_endpoint_status(self, ctxt, subcloud_name=None,
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endpoint_type=None,
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sync_status=dccommon_consts.SYNC_STATUS_OUT_OF_SYNC,
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ignore_endpoints=None,
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alarmable=True):
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# Note: This is an asynchronous operation.
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# See below for synchronous method call
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return self.cast(ctxt, self.make_msg('update_subcloud_endpoint_status',
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subcloud_name=subcloud_name,
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endpoint_type=endpoint_type,
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sync_status=sync_status,
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ignore_endpoints=ignore_endpoints,
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alarmable=alarmable))
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def update_subcloud_endpoint_status_sync(self, ctxt, subcloud_name=None,
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endpoint_type=None,
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sync_status=dccommon_consts.SYNC_STATUS_OUT_OF_SYNC,
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ignore_endpoints=None,
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alarmable=True):
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# Note: synchronous
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return self.call(ctxt, self.make_msg('update_subcloud_endpoint_status',
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subcloud_name=subcloud_name,
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endpoint_type=endpoint_type,
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sync_status=sync_status,
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ignore_endpoints=ignore_endpoints,
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alarmable=alarmable))
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class ManagerClient(RPCClient):
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"""Client side of the DC Manager rpc API.
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Version History:
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1.0 - Initial version (Mitaka 1.0 release)
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"""
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BASE_RPC_API_VERSION = '1.0'
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def __init__(self, timeout=None):
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super(ManagerClient, self).__init__(
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timeout,
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consts.TOPIC_DC_MANAGER,
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self.BASE_RPC_API_VERSION)
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def add_subcloud(self, ctxt, payload):
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return self.cast(ctxt, self.make_msg('add_subcloud',
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payload=payload))
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def delete_subcloud(self, ctxt, subcloud_id):
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return self.call(ctxt, self.make_msg('delete_subcloud',
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subcloud_id=subcloud_id))
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def update_subcloud(self, ctxt, subcloud_id, management_state=None,
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description=None, location=None, group_id=None,
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data_install=None, force=None):
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return self.call(ctxt, self.make_msg('update_subcloud',
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subcloud_id=subcloud_id,
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management_state=management_state,
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description=description,
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location=location,
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group_id=group_id,
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data_install=data_install,
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force=force))
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def update_subcloud_with_network_reconfig(self, ctxt, subcloud_id, payload):
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return self.cast(ctxt, self.make_msg('update_subcloud_with_network_reconfig',
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subcloud_id=subcloud_id,
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payload=payload))
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def reconfigure_subcloud(self, ctxt, subcloud_id, payload):
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return self.call(ctxt, self.make_msg('reconfigure_subcloud',
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subcloud_id=subcloud_id,
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payload=payload))
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def reinstall_subcloud(self, ctxt, subcloud_id, payload):
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return self.cast(ctxt, self.make_msg('reinstall_subcloud',
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subcloud_id=subcloud_id,
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payload=payload))
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def backup_subclouds(self, ctxt, payload):
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return self.cast(ctxt, self.make_msg('backup_subclouds',
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payload=payload))
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def delete_subcloud_backups(self, ctxt, release_version, payload):
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return self.call(ctxt, self.make_msg('delete_subcloud_backups',
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release_version=release_version,
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payload=payload))
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def restore_subcloud_backups(self, ctxt, payload):
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return self.cast(ctxt, self.make_msg('restore_subcloud_backups',
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payload=payload))
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def update_subcloud_sync_endpoint_type(self, ctxt,
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subcloud_name,
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endpoint_type_list,
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openstack_installed):
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return self.cast(
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ctxt,
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self.make_msg('update_subcloud_sync_endpoint_type',
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subcloud_name=subcloud_name,
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endpoint_type_list=endpoint_type_list,
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openstack_installed=openstack_installed))
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def prestage_subcloud(self, ctxt, payload):
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return self.call(ctxt, self.make_msg('prestage_subcloud',
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payload=payload))
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def subcloud_deploy_create(self, ctxt, subcloud_id, payload):
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return self.call(ctxt, self.make_msg('subcloud_deploy_create',
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subcloud_id=subcloud_id,
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payload=payload))
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class DCManagerNotifications(RPCClient):
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"""DC Manager Notification interface to broadcast subcloud state changed
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Version History:
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1.0 - Initial version
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"""
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DCMANAGER_RPC_API_VERSION = '1.0'
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TOPIC_DC_NOTIFICIATION = 'DCMANAGER-NOTIFICATION'
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def __init__(self, timeout=None):
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super(DCManagerNotifications, self).__init__(
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timeout,
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self.TOPIC_DC_NOTIFICIATION,
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self.DCMANAGER_RPC_API_VERSION)
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def subcloud_online(self, ctxt, subcloud_name):
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return self.cast(ctxt, self.make_msg('subcloud_online',
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subcloud_name=subcloud_name))
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def subcloud_managed(self, ctxt, subcloud_name):
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return self.cast(ctxt, self.make_msg('subcloud_managed',
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subcloud_name=subcloud_name))
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def subcloud_sysinv_endpoint_update(self, ctxt, subcloud_name, endpoint):
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return self.cast(ctxt, self.make_msg(
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'subcloud_sysinv_endpoint_update', subcloud_name=subcloud_name,
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endpoint=endpoint), fanout=True, version=self.DCMANAGER_RPC_API_VERSION)
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