diff options
| -rw-r--r-- | cloudinit/transforms/cc_welcome.py | 64 | ||||
| -rw-r--r-- | templates/welcome_msg.tmpl | 15 |
2 files changed, 79 insertions, 0 deletions
diff --git a/cloudinit/transforms/cc_welcome.py b/cloudinit/transforms/cc_welcome.py new file mode 100644 index 00000000..0db71125 --- /dev/null +++ b/cloudinit/transforms/cc_welcome.py @@ -0,0 +1,64 @@ +# vi: ts=4 expandtab +# +# Copyright (C) 2012 Canonical Ltd. +# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. +# Copyright (C) 2012 Yahoo! Inc. +# +# Author: Scott Moser <scott.moser@canonical.com> +# Author: Juerg Haefliger <juerg.haefliger@hp.com> +# Author: Joshua Harlow <harlowja@yahoo-inc.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.settings import PER_ALWAYS + +from cloudinit import templater +from cloudinit import util +from cloudinit import version + +import sys + +welcome_message_def = ("Cloud-init v. {{version}} starting stage {{stage}} at " + "{{timestamp}}. Up {{uptime}} seconds.") + + +frequency = PER_ALWAYS + + +def handle(name, cfg, cloud, log, args): + + welcome_msg = util.get_cfg_option_str(cfg, "welcome_msg"): + if not welcome_msg: + tpl_fn = cloud.get_template_filename("welcome_msg") + if tpl_fn: + welcome_msg = util.load_file(tpl_fn) + + if not welcome_msg: + welcome_msg = welcome_message_def + + stage = "??" + if args: + stage = args[0] + + tpl_params = { + 'stage': stage, + 'version': version.version_string(), + 'uptime': util.uptime(), + 'timestamp', util.time_rfc2822(), + } + try: + contents = templater.render_string(welcome_msg, tpl_params) + # TODO use log or sys.stderr?? + sys.stderr.write("%s\n" % (contents)) + except: + util.logexc(log, "Failed to render welcome message template") diff --git a/templates/welcome_msg.tmpl b/templates/welcome_msg.tmpl new file mode 100644 index 00000000..999202cc --- /dev/null +++ b/templates/welcome_msg.tmpl @@ -0,0 +1,15 @@ + _ + _( )_ + ( ) + (_______) + _ \ \ \ \ + _( )_ _ + ( ) _( )_ +(_______) ( ) + \ \ \ \ (_______) + \ \ \ \ + +Cloud-init v. {{version}} +Starting stage: {{stage}} on {{timestamp}} +System uptime: {{uptime}} seconds +-- |