71 lines
2.4 KiB
Python
71 lines
2.4 KiB
Python
# Copyright (c) 2016 Mirantis, Inc.
|
|
# All Rights Reserved.
|
|
#
|
|
# 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 sys
|
|
|
|
from kuryr.lib._i18n import _LI
|
|
import os_vif
|
|
from oslo_log import log as logging
|
|
from oslo_service import service
|
|
|
|
from kuryr_kubernetes import clients
|
|
from kuryr_kubernetes import config
|
|
from kuryr_kubernetes import constants
|
|
from kuryr_kubernetes.controller.handlers import pipeline as h_pipeline
|
|
from kuryr_kubernetes.controller.handlers import vif as h_vif
|
|
from kuryr_kubernetes import objects
|
|
from kuryr_kubernetes import watcher
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class KuryrK8sService(service.Service):
|
|
"""Kuryr-Kubernetes controller Service."""
|
|
|
|
def __init__(self):
|
|
super(KuryrK8sService, self).__init__()
|
|
|
|
objects.register_locally_defined_vifs()
|
|
pipeline = h_pipeline.ControllerPipeline(self.tg)
|
|
self.watcher = watcher.Watcher(pipeline, self.tg)
|
|
# TODO(ivc): pluggable resource/handler registration
|
|
for resource in ["pods", "services", "endpoints"]:
|
|
self.watcher.add("%s/%s" % (constants.K8S_API_BASE, resource))
|
|
pipeline.register(h_vif.VIFHandler())
|
|
|
|
def start(self):
|
|
LOG.info(_LI("Service '%s' starting"), self.__class__.__name__)
|
|
super(KuryrK8sService, self).start()
|
|
self.watcher.start()
|
|
LOG.info(_LI("Service '%s' started"), self.__class__.__name__)
|
|
|
|
def wait(self):
|
|
super(KuryrK8sService, self).wait()
|
|
LOG.info(_LI("Service '%s' stopped"), self.__class__.__name__)
|
|
|
|
def stop(self, graceful=False):
|
|
LOG.info(_LI("Service '%s' stopping"), self.__class__.__name__)
|
|
self.watcher.stop()
|
|
super(KuryrK8sService, self).stop(graceful)
|
|
|
|
|
|
def start():
|
|
config.init(sys.argv[1:])
|
|
config.setup_logging()
|
|
clients.setup_clients()
|
|
os_vif.initialize()
|
|
kuryrk8s_launcher = service.launch(config.CONF, KuryrK8sService())
|
|
kuryrk8s_launcher.wait()
|