nginx.init

   1 #!/bin/sh
   2 #
   3 # nginx Nginx Web Server (@flavor@ version)
   4 #
   5 # chkconfig:    345 85 15
   6 # description:  Nginx is an HTTP(S) server, HTTP(S) reverse \
   7 #               proxy and IMAP/POP3 proxy server
   8 # processname:  nginx-@flavor@
   9 # pidfile:      /var/run/nginx-@flavor@.pid
  10 # config:       /etc/nginx/nginx-@flavor@.conf
  11
  12 # Source function library
  13 . /etc/rc.d/init.d/functions
  14
  15 # Source networking configuration.
  16 . /etc/sysconfig/network
  17
  18 nginx="/usr/sbin/nginx-@flavor@"
  19 svname="nginx (@flavor@)"
  20 prog=${nginx##*/}
  21
  22 sysconfig="/etc/sysconfig/$prog"
  23 lockfile="/var/lock/subsys/$prog"
  24 pidfile="/var/run/$prog.pid"
  25
  26 NGINX_CONF_FILE="/etc/nginx/$prog.conf"
  27
  28 # Get service config
  29 [ -f $sysconfig ] && . $sysconfig
  30
  31 # Check that networking is up.
  32 if is_yes "${NETWORKING}"; then
  33         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  34                 msg_network_down "$svname"
  35                 exit 1
  36         fi
  37 else
  38         exit 0
  39 fi
  40
  41 start() {
  42         # Check if the service is already running?
  43         if [ ! -f $lockfile ]; then
  44                 msg_starting "$svname"
  45                 daemon $nginx -c $NGINX_CONF_FILE
  46                 RETVAL=$?
  47                 [ $RETVAL -eq 0 ] && touch $lockfile
  48         else
  49                 msg_already_running "$svname"
  50         fi
  51 }
  52
  53 stop() {
  54         # Stop daemons.
  55         if [ -f $lockfile ]; then
  56                 msg_stopping "$svname"
  57                 killproc --waitforname $prog --waitfortime 60 $prog
  58                 # Delete pidfile only when nginx was called successfully
  59                 if [ $? -eq 0 ]; then
  60                         rm -f $lockfile $pidfile >/dev/null 2>&1
  61                 fi
  62         else
  63                 msg_not_running "$svname"
  64         fi
  65 }
  66
  67 reload() {
  68         if [ -f $lockfile ]; then
  69                 msg_reloading "$svname"
  70                 killproc $prog -HUP
  71                 RETVAL=$?
  72         else
  73                 msg_not_running "$svname"
  74                 RETVAL=7
  75         fi
  76 }
  77
  78 condrestart() {
  79         if [ ! -f $lockfile ]; then
  80                 msg_not_running "$svname"
  81                 RETVAL=$1
  82                 return
  83         fi
  84
  85         stop
  86         start
  87 }
  88
  89 RETVAL=0
  90 # See how we were called.
  91 case "$1" in
  92   start)
  93         start
  94         ;;
  95   stop)
  96         stop
  97         ;;
  98   restart)
  99         stop
 100         start
 101         ;;
 102   try-restart)
 103         condrestart 0
 104         ;;
 105   reload|force-reload|graceful)
 106         reload
 107         ;;
 108   status)
 109         status $prog
 110         RETVAL=$?
 111         ;;
 112   *)
 113         msg_usage "$0 {start|stop|restart|reload|force-reload|graceful|status}"
 114         exit 3
 115         ;;
 116 esac
 117
 118 exit $RETVAL