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# vi: ts=4 expandtab
#
# Copyright (C) 2011 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_always
import sys
from cloudinit import util, boot_finished
import time
frequency = per_always
final_message = "cloud-init boot finished at $TIMESTAMP. Up $UPTIME seconds"
def handle(_name, cfg, _cloud, log, args):
if len(args) != 0:
msg_in = args[0]
else:
msg_in = util.get_cfg_option_str(cfg, "final_message", final_message)
try:
uptimef = open("/proc/uptime")
uptime = uptimef.read().split(" ")[0]
uptimef.close()
except IOError as e:
log.warn("unable to open /proc/uptime\n")
uptime = "na"
try:
ts = time.strftime("%a, %d %b %Y %H:%M:%S %z", time.gmtime())
except:
ts = "na"
try:
subs = { 'UPTIME' : uptime, 'TIMESTAMP' : ts }
sys.stdout.write("%s\n" % util.render_string(msg_in, subs))
except Exception as e:
log.warn("failed to render string to stdout: %s" % e)
fp = open(boot_finished, "wb")
fp.write(uptime + "\n")
fp.close()
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