/etc/init/cloud-log-shutdown.conf is in cloud-init 0.7.5-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | # log shutdowns and reboots to the console (/dev/console)
# this is useful for correlating logs
start on runlevel PREVLEVEL=2
task
console output
script
# runlevel(7) says INIT_HALT will be set to HALT or POWEROFF
date=$(date --utc)
case "$RUNLEVEL:$INIT_HALT" in
6:*) mode="reboot";;
0:HALT) mode="halt";;
0:POWEROFF) mode="poweroff";;
0:*) mode="shutdown-unknown";;
esac
{ read seconds idle < /proc/uptime; } 2>/dev/null || :
echo "$date: shutting down for $mode${seconds:+ [up ${seconds%.*}s]}."
end script
|