266 lines
9.3 KiB
Python
266 lines
9.3 KiB
Python
# Copyright (c) 2020-2023 Wind River Systems, 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.
|
|
#
|
|
|
|
import functools
|
|
|
|
from oslo_config import cfg
|
|
from oslo_log import log as logging
|
|
import oslo_messaging
|
|
from oslo_service import service
|
|
import six
|
|
|
|
from dcmanager.audit.subcloud_audit_manager import SubcloudAuditManager
|
|
from dcmanager.audit.subcloud_audit_worker_manager import SubcloudAuditWorkerManager
|
|
from dcmanager.common import consts
|
|
from dcmanager.common import context
|
|
from dcmanager.common import exceptions
|
|
from dcmanager.common.i18n import _
|
|
from dcmanager.common import messaging as rpc_messaging
|
|
from dcmanager.common import scheduler
|
|
from dcmanager.common import utils
|
|
|
|
CONF = cfg.CONF
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
def request_context(func):
|
|
@functools.wraps(func)
|
|
def wrapped(self, ctx, *args, **kwargs):
|
|
if ctx is not None and not isinstance(ctx, context.RequestContext):
|
|
ctx = context.RequestContext.from_dict(ctx.to_dict())
|
|
try:
|
|
return func(self, ctx, *args, **kwargs)
|
|
except exceptions.DCManagerException:
|
|
raise oslo_messaging.rpc.dispatcher.ExpectedException()
|
|
|
|
return wrapped
|
|
|
|
|
|
class DCManagerAuditService(service.Service):
|
|
"""Lifecycle manager for a running audit service."""
|
|
|
|
def __init__(self):
|
|
|
|
super(DCManagerAuditService, self).__init__()
|
|
self.host = cfg.CONF.host
|
|
# To be used by the sw update manager to trigger the patch audit
|
|
self.rpc_api_version = consts.RPC_API_VERSION
|
|
self.topic = consts.TOPIC_DC_MANAGER_AUDIT
|
|
# The following are initialized here, but assigned in start() which
|
|
# happens after the fork when spawning multiple worker processes
|
|
self.TG = None
|
|
self.target = None
|
|
self._rpc_server = None
|
|
self.subcloud_audit_manager = None
|
|
|
|
def start(self):
|
|
utils.set_open_file_limit(cfg.CONF.worker_rlimit_nofile)
|
|
target = oslo_messaging.Target(
|
|
version=self.rpc_api_version, server=self.host, topic=self.topic
|
|
)
|
|
self.target = target
|
|
self._rpc_server = rpc_messaging.get_rpc_server(self.target, self)
|
|
self._rpc_server.start()
|
|
|
|
self.init_tgm()
|
|
self.init_audit_managers()
|
|
super(DCManagerAuditService, self).start()
|
|
|
|
def init_tgm(self):
|
|
self.TG = scheduler.ThreadGroupManager()
|
|
|
|
def init_audit_managers(self):
|
|
self.subcloud_audit_manager = SubcloudAuditManager()
|
|
# Audit availability of all subclouds.
|
|
# Note this will run in a separate green thread
|
|
self.TG.start(self.subcloud_audit_manager.periodic_subcloud_audit)
|
|
|
|
def _stop_rpc_server(self):
|
|
# Stop RPC connection to prevent new requests
|
|
LOG.debug(_("Attempting to stop engine service..."))
|
|
try:
|
|
self._rpc_server.stop()
|
|
self._rpc_server.wait()
|
|
LOG.info("Engine service stopped successfully")
|
|
except Exception as ex:
|
|
LOG.error("Failed to stop engine service: %s", six.text_type(ex))
|
|
|
|
def stop(self):
|
|
self._stop_rpc_server()
|
|
|
|
if self.TG:
|
|
self.TG.stop()
|
|
|
|
# Terminate the engine process
|
|
LOG.info("All threads were gone, terminating engine")
|
|
super(DCManagerAuditService, self).stop()
|
|
|
|
@request_context
|
|
def trigger_firmware_audit(self, context):
|
|
"""Used to force a firmware audit on the next interval"""
|
|
|
|
LOG.info("Trigger firmware audit.")
|
|
return self.subcloud_audit_manager.trigger_firmware_audit(context)
|
|
|
|
@request_context
|
|
def trigger_kube_rootca_update_audit(self, context):
|
|
"""Used to force a kube rootca update audit on the next interval"""
|
|
|
|
LOG.info("Trigger kube rootca update audit.")
|
|
return self.subcloud_audit_manager.trigger_kube_rootca_update_audit(context)
|
|
|
|
@request_context
|
|
def trigger_kubernetes_audit(self, context):
|
|
"""Used to force a kubernetes audit on the next interval"""
|
|
|
|
LOG.info("Trigger kubernetes audit.")
|
|
return self.subcloud_audit_manager.trigger_kubernetes_audit(context)
|
|
|
|
@request_context
|
|
def trigger_patch_audit(self, context):
|
|
"""Used to force a patch audit on the next interval"""
|
|
|
|
LOG.info("Trigger patch audit.")
|
|
return self.subcloud_audit_manager.trigger_patch_audit(context)
|
|
|
|
@request_context
|
|
def trigger_load_audit(self, context):
|
|
"""Used to force a load audit on the next interval"""
|
|
|
|
LOG.info("Trigger load audit.")
|
|
return self.subcloud_audit_manager.trigger_load_audit(context)
|
|
|
|
@request_context
|
|
def trigger_software_audit(self, context):
|
|
"""Used to force a software audit on the next interval"""
|
|
|
|
LOG.info("Trigger software audit.")
|
|
return self.subcloud_audit_manager.trigger_software_audit(context)
|
|
|
|
@request_context
|
|
def trigger_subcloud_audits(self, context, subcloud_id, exclude_endpoints):
|
|
"""Trigger all subcloud audits for one subcloud."""
|
|
LOG.info(
|
|
"Trigger all audits for subcloud %s except endpoints %s"
|
|
% (subcloud_id, exclude_endpoints)
|
|
)
|
|
return self.subcloud_audit_manager.trigger_subcloud_audits(
|
|
context, subcloud_id, exclude_endpoints
|
|
)
|
|
|
|
@request_context
|
|
def trigger_subcloud_patch_load_audits(self, context, subcloud_id):
|
|
"""Trigger patch and load audits for one subcloud."""
|
|
LOG.info("Trigger patch and load audits for subcloud %s", subcloud_id)
|
|
return self.subcloud_audit_manager.trigger_subcloud_patch_load_audits(
|
|
context, subcloud_id
|
|
)
|
|
|
|
@request_context
|
|
def trigger_subcloud_endpoints_update(self, context, subcloud_name, endpoints):
|
|
"""Trigger update endpoints of services for a subcloud region."""
|
|
LOG.info("Trigger update endpoints for subcloud %s", subcloud_name)
|
|
return self.subcloud_audit_manager.trigger_subcloud_endpoints_update(
|
|
context, subcloud_name, endpoints
|
|
)
|
|
|
|
|
|
class DCManagerAuditWorkerService(service.Service):
|
|
"""Lifecycle manager for a running audit service."""
|
|
|
|
def __init__(self):
|
|
|
|
super(DCManagerAuditWorkerService, self).__init__()
|
|
self.host = cfg.CONF.host
|
|
self.rpc_api_version = consts.RPC_API_VERSION
|
|
self.topic = consts.TOPIC_DC_MANAGER_AUDIT_WORKER
|
|
# The following are initialized here, but assigned in start() which
|
|
# happens after the fork when spawning multiple worker processes
|
|
self.TG = None
|
|
self.target = None
|
|
self._rpc_server = None
|
|
self.subcloud_audit_worker_manager = None
|
|
|
|
def start(self):
|
|
utils.set_open_file_limit(cfg.CONF.worker_rlimit_nofile)
|
|
self.init_tgm()
|
|
self.init_audit_managers()
|
|
target = oslo_messaging.Target(
|
|
version=self.rpc_api_version, server=self.host, topic=self.topic
|
|
)
|
|
self.target = target
|
|
self._rpc_server = rpc_messaging.get_rpc_server(self.target, self)
|
|
self._rpc_server.start()
|
|
super(DCManagerAuditWorkerService, self).start()
|
|
|
|
def init_tgm(self):
|
|
self.TG = scheduler.ThreadGroupManager()
|
|
|
|
def init_audit_managers(self):
|
|
self.subcloud_audit_worker_manager = SubcloudAuditWorkerManager()
|
|
|
|
def _stop_rpc_server(self):
|
|
# Stop RPC connection to prevent new requests
|
|
LOG.debug(_("Attempting to stop audit-worker RPC service..."))
|
|
try:
|
|
self._rpc_server.stop()
|
|
self._rpc_server.wait()
|
|
LOG.info("Audit-worker RPC service stopped successfully")
|
|
except Exception as ex:
|
|
LOG.error(
|
|
"Failed to stop audit-worker RPC service: %s", six.text_type(ex)
|
|
)
|
|
|
|
def stop(self):
|
|
self._stop_rpc_server()
|
|
|
|
if self.TG:
|
|
self.TG.stop()
|
|
|
|
# Terminate the engine process
|
|
LOG.info("All threads were gone, terminating audit-worker engine")
|
|
super(DCManagerAuditWorkerService, self).stop()
|
|
|
|
@request_context
|
|
def audit_subclouds(
|
|
self,
|
|
context,
|
|
subcloud_ids,
|
|
patch_audit_data,
|
|
firmware_audit_data,
|
|
kubernetes_audit_data,
|
|
do_openstack_audit,
|
|
kube_rootca_update_audit_data,
|
|
software_audit_data,
|
|
):
|
|
"""Used to trigger audits of the specified subcloud(s)"""
|
|
self.subcloud_audit_worker_manager.audit_subclouds(
|
|
context,
|
|
subcloud_ids,
|
|
patch_audit_data,
|
|
firmware_audit_data,
|
|
kubernetes_audit_data,
|
|
do_openstack_audit,
|
|
kube_rootca_update_audit_data,
|
|
software_audit_data,
|
|
)
|
|
|
|
@request_context
|
|
def update_subcloud_endpoints(self, context, subcloud_name, endpoints):
|
|
"""Update endpoints of services for a subcloud region"""
|
|
self.subcloud_audit_worker_manager.update_subcloud_endpoints(
|
|
context, subcloud_name, endpoints
|
|
)
|