apache.init

   1 #!/bin/sh
   2 #
   3 # apache        Apache 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:  httpd
   9 # pidfile:      /var/run/httpd.pid
  10 # config:       /etc/httpd/conf/access.conf
  11 # config:       /etc/httpd/conf/httpd.conf
  12 # config:       /etc/httpd/conf/srm.conf
  13
  14
  15 # Source function library
  16 . /etc/rc.d/init.d/functions
  17
  18 # Get network config
  19 . /etc/sysconfig/network
  20
  21 # Get service config
  22 [ -f /etc/sysconfig/apache ] && . /etc/sysconfig/apache
  23
  24 # Check that networking is up.
  25 if is_yes "${NETWORKING}"; then
  26         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  27                 # nls "ERROR: Networking is down. %s can't be run." <service>
  28                 msg_network_down httpd
  29                 exit 1
  30         fi
  31 else
  32         exit 0
  33 fi
  34
  35 [ -z "$HTTPD_MPM" ] && HTTPD_MPM="prefork"
  36 [ -z "$HTTPD_CONF" ] && HTTPD_CONF="/etc/httpd/httpd.conf"
  37 if   [ -d "$HTTPD_CONF" ]; then CFG="-d $HTTPD_CONF"
  38 elif [ -f "$HTTPD_CONF" ]; then CFG="-f $HTTPD_CONF"
  39 else CFG=""; fi
  40
  41 RETVAL=0
  42 # See how we were called.
  43 case "$1" in
  44   start)
  45         # Check if the service is already running?
  46         if [ ! -f /var/lock/subsys/httpd ]; then
  47                 msg_starting httpd.${HTTPD_MPM}
  48                 daemon httpd.${HTTPD_MPM} $CFG $HTTPD_OPTS
  49                 RETVAL=$?
  50                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/httpd
  51         else
  52                 msg_already_running httpd.${HTTPD_MPM}
  53         fi
  54         ;;
  55   stop)
  56         # Stop daemons.
  57         if [ -f /var/lock/subsys/httpd ]; then
  58                 msg_stopping httpd.${HTTPD_MPM}
  59                 if [ -f /var/run/httpd.pid ]; then
  60                         PID=$(filter_chroot `cat /var/run/httpd.pid`)
  61                         if [ -z "$PID" ]; then
  62                                 PID=0
  63                         fi
  64                 else
  65                         PID=0
  66                 fi
  67                 daemon httpd.${HTTPD_MPM} -f /etc/httpd/httpd.conf -k stop
  68                 RET=$?
  69                 # Wait for httpd to really stop
  70                 if [ ! $PID -eq 0 -a $RET -eq 0 ]; then
  71                         show "Waiting for httpd to stop"
  72                         busy
  73                         while ps -o command $PID | grep -q ^httpd
  74                         do
  75                                 sleep 1
  76                         done
  77                         ok
  78                 fi
  79                 # Delete pidfile only when apache was called successfully
  80                 if [ $RET -eq 0 ]; then
  81                         rm -f /var/lock/subsys/httpd /var/run/httpd.pid /var/run/httpd.loc* >/dev/null 2>&1
  82                 fi
  83         else
  84                 msg_not_running httpd.${HTTPD_MPM}
  85         fi
  86         ;;
  87   status)
  88         status httpd.${HTTPD_MPM}
  89         RETVAL=$?
  90         /usr/sbin/httpd.${HTTPD_MPM} -f /etc/httpd/httpd.conf -S
  91         ;;
  92   restart)
  93         $0 stop
  94         $0 start
  95         ;;
  96   reload|force-reload|graceful)
  97         if [ -f /var/lock/subsys/httpd ]; then
  98                 msg_reloading httpd.${HTTPD_MPM}
  99                 daemon httpd.${HTTPD_MPM} -f /etc/httpd/httpd.conf -k graceful
 100                 RETVAL=$?
 101         else
 102                 msg_not_running httpd.${HTTPD_MPM} >&2
 103                 RETVAL=7
 104         fi
 105         ;;
 106   *)
 107         msg_usage "$0 {start|stop|restart|reload|force-reload|graceful|status}"
 108         exit 3
 109         ;;
 110 esac
 111
 112 exit $RETVAL