da0f2278a2
documentation of final_message in doc/examples/cloud-config-final-message.txt showed '$UPTIME' and '$TIMESTAMP' would be available, but only the lower case versions of these strings were available. This change just makes all lower case and upper case keys available here to avoid breaking anyone who used the functional-but-not-correctly-documented lower case names.
71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
# vi: ts=4 expandtab
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#
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# Copyright (C) 2011 Canonical Ltd.
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# Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
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#
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# Author: Scott Moser <scott.moser@canonical.com>
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# Author: Juerg Haefliger <juerg.haefliger@hp.com>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 3, as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from cloudinit import templater
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from cloudinit import util
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from cloudinit import version
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from cloudinit.settings import PER_ALWAYS
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frequency = PER_ALWAYS
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# Cheetah formated default message
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FINAL_MESSAGE_DEF = ("Cloud-init v. ${version} finished at ${timestamp}."
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" Datasource ${datasource}. Up ${uptime} seconds")
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def handle(_name, cfg, cloud, log, args):
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msg_in = ''
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if len(args) != 0:
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msg_in = str(args[0])
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else:
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msg_in = util.get_cfg_option_str(cfg, "final_message", "")
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msg_in = msg_in.strip()
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if not msg_in:
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msg_in = FINAL_MESSAGE_DEF
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uptime = util.uptime()
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ts = util.time_rfc2822()
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cver = version.version_string()
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try:
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subs = {
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'uptime': uptime,
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'timestamp': ts,
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'version': cver,
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'datasource': str(cloud.datasource),
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}
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subs.update(dict([(k.upper(), v) for k, v in subs.items()]))
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util.multi_log("%s\n" % (templater.render_string(msg_in, subs)),
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console=False, stderr=True, log=log)
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except Exception:
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util.logexc(log, "Failed to render final message template")
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boot_fin_fn = cloud.paths.boot_finished
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try:
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contents = "%s - %s - v. %s\n" % (uptime, ts, cver)
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util.write_file(boot_fin_fn, contents)
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except:
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util.logexc(log, "Failed to write boot finished file %s", boot_fin_fn)
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if cloud.datasource.is_disconnected:
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log.warn("Used fallback datasource")
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