#!/usr/bin/python2.7

# Copyright (c) 2016, 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 ConfigParser

import os

import sys

import urllib2

import smf_include

def start():

    # verify metadata service is reachable

    try:

        parser = ConfigParser.ConfigParser()

        parser.read('/etc/cloudbase-init.conf')

        if parser.has_option('DEFAULT', 'metadata_base_url'):

            url = parser.get('DEFAULT', 'metadata_base_url')

        else:

            url = 'http://169.254.169.254'

        open_url = urllib2.urlopen(url, timeout=20)

    except Exception as err:

        print >> sys.stderr, 'No response from %s: %s' % (url, err)

        return smf_include.SMF_EXIT_ERR_FATAL

    # Initiate cloudbase-init service

    cmd_str = "/usr/bin/cloudbase-init --debug"

    smf_include.smf_subprocess(cmd_str)

if __name__ == "__main__":

    os.putenv("LC_ALL", "C")

    smf_include.smf_main()