diff options
Diffstat (limited to 'cloudinit/transforms/cc_disable_ec2_metadata.py')
| -rw-r--r-- | cloudinit/transforms/cc_disable_ec2_metadata.py | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/cloudinit/transforms/cc_disable_ec2_metadata.py b/cloudinit/transforms/cc_disable_ec2_metadata.py new file mode 100644 index 00000000..6b31ea8e --- /dev/null +++ b/cloudinit/transforms/cc_disable_ec2_metadata.py @@ -0,0 +1,30 @@ +# vi: ts=4 expandtab +# +# Copyright (C) 2009-2010 Canonical Ltd. +# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. +# +# Author: Scott Moser <scott.moser@canonical.com> +# Author: Juerg Haefliger <juerg.haefliger@hp.com> +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 3, as +# published by the Free Software Foundation. +# +# 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 cloudinit.util as util +import subprocess +from cloudinit.CloudConfig import per_always + +frequency = per_always + + +def handle(_name, cfg, _cloud, _log, _args): + if util.get_cfg_option_bool(cfg, "disable_ec2_metadata", False): + fwall = "route add -host 169.254.169.254 reject" + subprocess.call(fwall.split(' ')) |