| 1 | #!/bin/sh |
| 2 | ### BEGIN INIT INFO |
| 3 | # Provides: <NAME> |
| 4 | # Required-Start: $local_fs $network $named $time $syslog |
| 5 | # Required-Stop: $local_fs $network $named $time $syslog |
| 6 | # Default-Start: 2 3 4 5 |
| 7 | # Default-Stop: 0 1 6 |
| 8 | # Description: <DESCRIPTION> |
| 9 | ### END INIT INFO |
| 10 | |
| 11 | SCRIPT=/usr/local/mesh/meshagent |
| 12 | RUNAS=root |
| 13 | |
| 14 | PIDFILE=/var/run/meshagent.pid |
| 15 | LOGFILE=/var/log/meshagent.log |
| 16 | |
| 17 | start() { |
| 18 | if [ -f "$PIDFILE" ] && kill -0 $(cat "$PIDFILE") 2>/dev/null; then |
| 19 | echo 'Service already running' >&2 |
| 20 | return 1 |
| 21 | fi |
| 22 | echo 'Starting service…' >&2 |
| 23 | local CMD="$SCRIPT -exec \"var child; process.on('SIGTERM', function () { child.removeAllListeners('exit'); child.kill(); process.exit(); }); function start() { child = require('child_process').execFile(process.execPath, [process.argv0, \"\"]); child.stdout.on('data', function (c) { }); child.stderr.on('data', function (c) { }); child.on('exit', function (status) { start(); }); } start();\" &> \"$LOGFILE\" & echo \$!" |
| 24 | |
| 25 | cd /usr/local/mesh |
| 26 | su -c "$CMD" $RUNAS > "$PIDFILE" |
| 27 | echo 'Service started' >&2 |
| 28 | } |
| 29 | |
| 30 | stop() { |
| 31 | if [ ! -f "$PIDFILE" ]; then |
| 32 | echo 'Service not running' >&2 |
| 33 | return 1 |
| 34 | else |
| 35 | pid=$( cat "$PIDFILE" ) |
| 36 | if kill -0 $pid 2>/dev/null; then |
| 37 | echo 'Stopping service…' >&2 |
| 38 | kill -15 $pid |
| 39 | echo 'Service stopped' >&2 |
| 40 | else |
| 41 | echo 'Service not running' |
| 42 | fi |
| 43 | rm -f $"PIDFILE" |
| 44 | fi |
| 45 | } |
| 46 | restart(){ |
| 47 | stop |
| 48 | start |
| 49 | } |
| 50 | status(){ |
| 51 | if [ -f "$PIDFILE" ] |
| 52 | then |
| 53 | pid=$( cat "$PIDFILE" ) |
| 54 | if kill -0 $pid 2>/dev/null; then |
| 55 | echo "meshagent start/running, process $pid" |
| 56 | else |
| 57 | echo 'meshagent stop/waiting' |
| 58 | fi |
| 59 | else |
| 60 | echo 'meshagent stop/waiting' |
| 61 | fi |
| 62 | |
| 63 | } |
| 64 | |
| 65 | |
| 66 | case "$1" in |
| 67 | start) |
| 68 | start |
| 69 | ;; |
| 70 | stop) |
| 71 | stop |
| 72 | ;; |
| 73 | restart) |
| 74 | stop |
| 75 | start |
| 76 | ;; |
| 77 | status) |
| 78 | status |
| 79 | ;; |
| 80 | *) |
| 81 | echo "Usage: service meshagent {start|stop|restart|status}" |
| 82 | ;; |
| 83 | esac |
| 84 | exit 0 |