diff options
| -rw-r--r-- | ChangeLog | 1 | ||||
| -rw-r--r-- | cloudinit/CloudConfig/cc_timezone.py | 57 | ||||
| -rw-r--r-- | doc/examples/cloud-config.txt | 4 |
3 files changed, 62 insertions, 0 deletions
@@ -35,3 +35,4 @@ system config. changen "cloud_type: auto" as configuration for this to 'datasource_list: [ "Ec2" ]'. Each of the items in that list must be modules that can be loaded by "DataSource<item>" + - add 'timezone' option to cloud-config (LP: #645458) diff --git a/cloudinit/CloudConfig/cc_timezone.py b/cloudinit/CloudConfig/cc_timezone.py new file mode 100644 index 00000000..f221819e --- /dev/null +++ b/cloudinit/CloudConfig/cc_timezone.py @@ -0,0 +1,57 @@ +# vi: ts=4 expandtab +# +# Copyright (C) 2009-2010 Canonical Ltd. +# +# Author: Scott Moser <scott.moser@canonical.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/>. +from cloudinit.CloudConfig import per_instance +from cloudinit import util +import subprocess +import os.path +import shutil + +frequency = per_instance +tz_base = "/usr/share/zoneinfo" + +def handle(name,cfg,cloud,log,args): + print args + if len(args) != 0: + timezone = args[0] + else: + timezone = util.get_cfg_option_str(cfg,"timezone",False) + + if not timezone: return + + tz_file = "%s/%s" % (tz_base , timezone) + + if not os.path.isfile(tz_file): + log.debug("Invalid timezone %s" % tz_file) + raise Exception("Invalid timezone %s" % tz_file) + + try: + fp=open("/etc/timezone","wb") + fp.write("%s\n" % timezone) + fp.close() + except: + log.debug("failed to write to /etc/timezone") + raise + + try: + shutil.copy(tz_file, "/etc/localtime") + except: + log.debug("failed to copy %s to /etc/localtime" % tz_file) + raise + + log.debug("set timezone to %s" % timezone) + return diff --git a/doc/examples/cloud-config.txt b/doc/examples/cloud-config.txt index 1ba51243..e2bf128e 100644 --- a/doc/examples/cloud-config.txt +++ b/doc/examples/cloud-config.txt @@ -324,3 +324,7 @@ output: phone_home: url: http://my.example.com/$INSTANCE_ID/ post: [ pub_key_dsa, pub_key_rsa, instance_id ] + +# timezone: set the timezone for this instance +# the value of 'timezone' must exist in /usr/share/zoneinfo +timezone: US/Eastern |