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moby--moby/packaging/debian/lxc-docker.init

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#!/bin/sh
### BEGIN INIT INFO
# Provides: lxc-docker
# Required-Start: $syslog $remote_fs
# Required-Stop: $syslog $remote_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Linux container runtime
# Description: Linux container runtime
### END INIT INFO
DOCKER=/usr/bin/lxc-docker
# Check lxc-docker is present
[ -x $DOCKER ] || (log_failure_msg "lxc-docker not present"; exit 1)
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin
# Get lsb functions
. /lib/lsb/init-functions
check_root_id ()
{
if [ "$(id -u)" != "0" ]; then
log_failure_msg "LXC Docker must be run as root"; exit 1
fi
}
case "$1" in
start)
check_root_id || exit 1
log_begin_msg "Starting LXC Docker"
mount | grep cgroup >/dev/null || mount -t cgroup none /sys/fs/cgroup
start-stop-daemon --start --background --exec "$DOCKER" -- -d
log_end_msg $?
;;
stop)
check_root_id || exit 1
log_begin_msg "Stopping LXC Docker"
docker_pid=`pgrep -f "$DOCKER -d"`
[ -n "$docker_pid" ] && kill $docker_pid
log_end_msg $?
;;
restart)
check_root_id || exit 1
docker_pid=`pgrep -f "$DOCKER -d"`
[ -n "$docker_pid" ] && /etc/init.d/lxc-docker stop
/etc/init.d/lxc-docker start
;;
force-reload)
check_root_id || exit 1
/etc/init.d/lxc-docker restart
;;
status)
docker_pid=`pgrep -f "$DOCKER -d"`
if [ -z "$docker_pid" ] ; then
echo "lxc-docker not running"
else
echo "lxc-docker running (pid $docker_pid)"
fi
;;
*)
echo "Usage: /etc/init.d/lxc-docker {start|stop|restart|status}"
exit 1
;;
esac
exit 0