trio2o/cmd/api.py
joehuang e94e98ad4a Add cascade service REST api framework
Fisrt patch to implement the REST api framework based on pecan, with keystone authentication integrated.
No resources implemented in the first patch

Change-Id: I8bff9f934fbba183f0b0e7b540fa755965c229a0
implements: blueprint: https://blueprints.launchpad.net/tricircle/+spec/implement-rest-api-framework
2015-09-10 11:30:23 +08:00

64 lines
1.7 KiB
Python
Executable File

# Copyright 2015 Huawei Technologies Co., Ltd.
# 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.
# Much of this module is based on the work of the Ironic team
# see http://git.openstack.org/cgit/openstack/ironic/tree/ironic/cmd/api.py
import logging as std_logging
import sys
from oslo_config import cfg
from oslo_log import log as logging
from werkzeug import serving
from tricircle.api import app
from tricircle.common import config
from tricircle.i18n import _LI
from tricircle.i18n import _LW
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
def main():
config.init(sys.argv[1:])
config.setup_logging()
application = app.setup_app()
host = CONF.bind_host
port = CONF.bind_port
workers = CONF.api_workers
if workers < 1:
LOG.warning(_LW("Wrong worker number, worker = %(workers)s"), workers)
workers = 1
LOG.info(_LI("Server on http://%(host)s:%(port)s with %(workers)s"),
{'host': host, 'port': port, 'workers': workers})
serving.run_simple(host, port,
application,
processes=workers)
LOG.info(_LI("Configuration:"))
CONF.log_opt_values(LOG, std_logging.INFO)
if __name__ == '__main__':
main()