#!/usr/bin/env python
# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# 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.
"""
Reference implementation server for Glance Registry
"""

import os
import sys

ROOT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

sys.path.append(ROOT_DIR)

from glance.common import flags
from glance.common import utils
from glance.common import server


FLAGS = flags.FLAGS


def main(_args):
    # NOTE(sirp): importing in main so that eventlet is imported AFTER
    # daemonization.  See https://bugs.launchpad.net/bugs/687661
    from glance.common import wsgi
    from glance.registry.server import API
    server = wsgi.Server()
    server.start(API(), FLAGS.registry_port, host=FLAGS.registry_host)
    server.wait()


if __name__ == '__main__':
    utils.default_flagfile()
    server.serve('glance-registry', main)
