nginx.init

   1 #!/bin/sh
   2 #
   3 # nginx Nginx Web Server
   4 #
   5 # chkconfig:    345 85 15
   6 # description:  Apache is a World Wide Web server.  It is used to serve \
   7 #               HTML files and CGI.
   8 # processname:  nginx
   9 # pidfile:      /var/run/nginx.pid
  10 # config:       /etc/nginx/nginx.conf
  11
  12
  13 # Source function library
  14 . /etc/rc.d/init.d/functions
  15
  16 # Get network config
  17 . /etc/sysconfig/network
  18
  19 # Get service config
  20 [ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
  21
  22 # Check that networking is up.
  23 if is_yes "${NETWORKING}"; then
  24         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  25                 # nls "ERROR: Networking is down. %s can't be run." <service>
  26                 msg_network_down nginx
  27                 exit 1
  28         fi
  29 else
  30         exit 0
  31 fi
  32
  33 if [ -d "${HTTPD_CONF:-'/etc/nginx/nginx.conf'}" ]; then
  34         CFG="-f ${HTTPD_CONF:-'/etc/nginx/nginx.conf'}"
  35 elif [ -n "$HTTPD_CONF" ]; then
  36         echo "error: HTTPD_CONF='$HTTPD_CONF': not a file, not a directory"
  37         exit 1
  38 else
  39         CFG=""
  40 fi
  41
  42 RETVAL=0
  43 # See how we were called.
  44 case "$1" in
  45   start)
  46         # Check if the service is already running?
  47         if [ ! -f /var/lock/subsys/nginx ]; then
  48                 msg_starting nginx
  49                 daemon nginx $CFG $HTTPD_OPTS
  50                 RETVAL=$?
  51                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/nginx
  52         else
  53                 msg_already_running nginx
  54         fi
  55         ;;
  56   stop)
  57         # Stop daemons.
  58         if [ -f /var/lock/subsys/nginx ]; then
  59                 msg_stopping nginx.${HTTPD_MPM}
  60                 killproc --waitforname nginx --waitfortime 60 nginx $CFG
  61                 # Delete pidfile only when nginx was called successfully
  62                 if [ $? -eq 0 ]; then
  63                         rm -f /var/lock/subsys/nginx /var/run/nginx.pid /var/run/nginx.loc* >/dev/null 2>&1
  64                 fi
  65         else
  66                 msg_not_running nginx
  67         fi
  68         ;;
  69   status)
  70         status nginx
  71         RETVAL=$?
  72         ;;
  73   restart)
  74         $0 stop
  75         $0 start
  76         ;;
  77   reload|force-reload|graceful)
  78         if [ -f /var/lock/subsys/nginx ]; then
  79                 msg_reloading nginx
  80                 killproc nginx "-HUP"
  81                 RETVAL=$?
  82         else
  83                 msg_not_running nginx >&2
  84                 RETVAL=7
  85         fi
  86         ;;
  87   *)
  88         msg_usage "$0 {start|stop|restart|reload|force-reload|graceful|status}"
  89         exit 3
  90         ;;
  91 esac
  92
  93 exit $RETVAL