#!/usr/bin/python2.7

# Copyright (c) 2013, 2015, Oracle and/or its affiliates. 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 os
from subprocess import CalledProcessError, check_call
import sys

import smf_include


def start():
    # sync the database to make sure it's ready
    cmd = ["/usr/bin/nova-manage", "db", "sync"]
    try:
        check_call(cmd)
    except CalledProcessError as err:
        print "Unable to create database for Nova:  %s" % err
        sys.exit(smf_include.SMF_EXIT_ERR_CONFIG)

    # sync the database to make sure it's ready
    cmd = ["/usr/bin/nova-manage", "api_db", "sync"]
    try:
        check_call(cmd)
    except CalledProcessError as err:
        print "Unable to create nova_api database for Nova:  %s" % err
        sys.exit(smf_include.SMF_EXIT_ERR_CONFIG)

    smf_include.smf_subprocess("/usr/lib/nova/nova-conductor")

if __name__ == "__main__":
    os.putenv("LC_ALL", "C")
    smf_include.smf_main()