4fb1c66ab6
sm-api relys on sm service to provide service. This change ensure sm-api start provide service after sm runtime db is created. Story: 2002988 Task: 23002 Change-Id: I3f1a970d5a5b8d7b77e6014008af39d36c55d6af Signed-off-by: Bin Qian <bin.qian@windriver.com>
100 lines
2.7 KiB
Python
100 lines
2.7 KiB
Python
#!/usr/bin/env python
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# -*- encoding: utf-8 -*-
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#
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Copyright 2013 Hewlett-Packard Development Company, L.P.
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# All Rights Reserved.
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#
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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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# Copyright (c) 2013-2018 Wind River Systems, Inc.
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#
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"""The Service Management API."""
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import logging
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import os.path
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import sys
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import time
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import socket
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from oslo_config import cfg
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from wsgiref import simple_server
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from sm_api.api import app
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from sm_api.common import service as sm_api_service
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from sm_api.openstack.common import log
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CONF = cfg.CONF
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def get_handler_cls():
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cls = simple_server.WSGIRequestHandler
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# old-style class doesn't support super
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class MyHandler(cls, object):
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def address_string(self):
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# In the future, we could provide a config option to allow reverse DNS lookup
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return self.client_address[0]
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return MyHandler
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def get_ipv6_server_cls():
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cls = simple_server.WSGIServer
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class MyServerClassIPv6(cls, object):
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address_family = socket.AF_INET6
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return MyServerClassIPv6
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def main():
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LOG = log.getLogger(__name__)
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LOG.info("Wait for sm to start...")
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# wait until sm start configuring before starting
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while not os.path.exists("/var/run/sm/sm.db"):
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time.sleep(5)
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sm_api_service.prepare_service(sys.argv)
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# Build and start the WSGI app
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host = CONF.sm_api_bind_ip or socket.gethostname()
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port = CONF.sm_api_port
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addrinfo_list = socket.getaddrinfo(host, port)
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addrinfo = addrinfo_list[0]
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socket_family = addrinfo[0]
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server_cls = simple_server.WSGIServer
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if socket.AF_INET6 == socket_family:
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server_cls = get_ipv6_server_cls()
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wsgi = simple_server.make_server(host, port,
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app.VersionSelectorApplication(),
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server_class=server_cls,
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handler_class=get_handler_cls())
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LOG.info("Serving on http://%(host)s:%(port)s" %
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{'host': host, 'port': port})
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LOG.info("Configuration:")
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CONF.log_opt_values(LOG, logging.INFO)
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try:
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wsgi.serve_forever()
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except KeyboardInterrupt:
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pass
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