| description "Docker daemon" |
| |
| start on filesystem |
| stop on runlevel [!2345] |
| |
| respawn |
| |
| pre-start script |
| # see also https://github.com/tianon/cgroupfs-mount/blob/master/cgroupfs-mount |
| if grep -v '^#' /etc/fstab | grep -q cgroup \ |
| || [ ! -e /proc/cgroups ] \ |
| || [ ! -d /sys/fs/cgroup ]; then |
| exit 0 |
| fi |
| if ! mountpoint -q /sys/fs/cgroup; then |
| mount -t tmpfs -o uid=0,gid=0,mode=0755 cgroup /sys/fs/cgroup |
| fi |
| ( |
| cd /sys/fs/cgroup |
| for sys in $(awk '!/^#/ { if ($4 == 1) print $1 }' /proc/cgroups); do |
| mkdir -p $sys |
| if ! mountpoint -q $sys; then |
| if ! mount -n -t cgroup -o $sys cgroup $sys; then |
| rmdir $sys || true |
| fi |
| fi |
| done |
| ) |
| end script |
| |
| script |
| # modify these in /etc/default/$UPSTART_JOB (/etc/default/docker) |
| DOCKER=/usr/bin/$UPSTART_JOB |
| DOCKER_OPTS= |
| if [ -f /etc/default/$UPSTART_JOB ]; then |
| . /etc/default/$UPSTART_JOB |
| fi |
| "$DOCKER" -d $DOCKER_OPTS |
| end script |
