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#!/usr/bin/python
#
# Fetch login credentials for EC2
# Copyright 2008 Canonical Ltd.
#
# Author: Chuck Short <chuck.short@canonical.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import urllib
import os
from Cheetah.Template import Template
import ec2init
def main():
ec2 = ec2init.EC2Init()
hostname = ec2.get_hostname()
subprocess.Popen(['hostname', hostname']).communicate()
# replace the ubuntu hostname in /etc/hosts
mp = {'hostname': hostname}
t = Template(file="/etc/ec2-init/templates/hosts.tmpl", searchList=[mp])
f = open("/etc/hosts", "w")
f.write(t.respond())
f.close()
if __name__ == '__main__':
main()
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