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345101bd ER |
1 | #!/bin/sh |
2 | # | |
51de77f0 | 3 | # Create lightweight, portable, self-sufficient containers. |
345101bd | 4 | # |
09414b03 | 5 | # chkconfig: 345 20 80 |
345101bd | 6 | # |
51de77f0 ER |
7 | # description: Docker is an open-source project to easily create lightweight, portable, \ |
8 | # self-sufficient containers from any application. The same container that a \ | |
9 | # developer builds and tests on a laptop can run at scale, in production, on \ | |
10 | # VMs, bare metal, OpenStack clusters, public clouds and more. \ | |
345101bd ER |
11 | # processname: docker |
12 | # pidfile: /var/run/docker.pid | |
13 | # | |
14 | ||
15 | # Source function library | |
16 | . /etc/rc.d/init.d/functions | |
17 | ||
18 | # Get network config | |
19 | . /etc/sysconfig/network | |
20 | ||
21 | # Check that networking is up. | |
22 | if is_yes "${NETWORKING}"; then | |
23 | if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then | |
47009a45 | 24 | msg_network_down "Docker" |
345101bd ER |
25 | exit 1 |
26 | fi | |
27 | else | |
28 | exit 0 | |
29 | fi | |
30 | ||
31 | # Get service config - may override defaults | |
47009a45 | 32 | [ -f /etc/sysconfig/docker ] && . /etc/sysconfig/docker |
345101bd ER |
33 | |
34 | pidfile="/var/run/docker.pid" | |
35 | ||
36 | start() { | |
37 | # Check if the service is already running? | |
47009a45 ER |
38 | if [ -f /var/lock/subsys/docker ]; then |
39 | msg_already_running "Docker" | |
345101bd ER |
40 | return |
41 | fi | |
42 | ||
47009a45 | 43 | msg_starting "Docker" |
345101bd ER |
44 | daemon --fork /usr/bin/docker -d |
45 | RETVAL=$? | |
47009a45 | 46 | [ $RETVAL -eq 0 ] && touch /var/lock/subsys/docker |
345101bd ER |
47 | } |
48 | ||
49 | stop() { | |
47009a45 ER |
50 | if [ ! -f /var/lock/subsys/docker ]; then |
51 | msg_not_running "Docker" | |
345101bd ER |
52 | return |
53 | fi | |
54 | ||
55 | # Stop daemons. | |
47009a45 | 56 | msg_stopping "Docker" |
b16e11f6 | 57 | killproc --pidfile $pidfile docker |
47009a45 | 58 | rm -f /var/lock/subsys/docker |
345101bd ER |
59 | } |
60 | ||
61 | condrestart() { | |
47009a45 ER |
62 | if [ ! -f /var/lock/subsys/docker ]; then |
63 | msg_not_running "Docker" | |
345101bd ER |
64 | RETVAL=$1 |
65 | return | |
66 | fi | |
67 | ||
68 | stop | |
69 | start | |
70 | } | |
71 | ||
72 | RETVAL=0 | |
73 | # See how we were called. | |
74 | case "$1" in | |
75 | start) | |
76 | start | |
77 | ;; | |
78 | stop) | |
79 | stop | |
80 | ;; | |
81 | restart) | |
82 | stop | |
83 | start | |
84 | ;; | |
85 | try-restart) | |
86 | condrestart 0 | |
87 | ;; | |
88 | force-reload) | |
89 | condrestart 7 | |
90 | ;; | |
91 | status) | |
47009a45 | 92 | status --pidfile $pidfile docker docker |
345101bd ER |
93 | RETVAL=$? |
94 | ;; | |
95 | *) | |
96 | msg_usage "$0 {start|stop|restart|try-restart|force-reload|status}" | |
97 | exit 3 | |
98 | esac | |
99 | ||
100 | exit $RETVAL |