diff options
Diffstat (limited to 'ec2-set-apt-sources.py')
| -rwxr-xr-x | ec2-set-apt-sources.py | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/ec2-set-apt-sources.py b/ec2-set-apt-sources.py new file mode 100755 index 00000000..d6535013 --- /dev/null +++ b/ec2-set-apt-sources.py @@ -0,0 +1,45 @@ +#!/usr/bin/python +# +# Fetch the availabity zone and create the sources.list +# Copyright 2009 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 configobj import ConfigObj + +api_ver = '2008-02-01' +metadata = None +filename='/etc/ec2/ec2-init.cfg' + +base_url = 'http://169.254.169.254/%s/meta-data' % api_ver +zone = urllib.urlopen('%s/placement/availability-zone' % base_url).read() + +if zone.startswith("us"): + archive = "http://us.ec2.archive.ubuntu.com/ubuntu" +elif zone.startswith("eu"): + archive = "http://eu.ec2.archive.ubuntu.com/ubuntu" + +config = ConfigObj(filename) +distro = config['distro'] + +f = open("/var/run/ec2/sources.list", "w") +f.write('deb %s %s main universe\n' % (archive,distro)) +f.write('deb %s %s-updates main restricted universe\n' % (archive,distro)) +f.close() +os.system("ln -s /var/run/ec2/sources.list /etc/apt/sources.list.d/amazon.list") |