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/apache.conf
  11
  12 # Source function library
  13 . /etc/rc.d/init.d/functions
  14
  15 # Get network config
  16 . /etc/sysconfig/network
  17
  18 # Get service config
  19 [ -f /etc/sysconfig/httpd ] && . /etc/sysconfig/httpd
  20
  21 # Check that networking is up.
  22 if is_yes "${NETWORKING}"; then
  23         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  24                 msg_network_down httpd
  25                 exit 1
  26         fi
  27 else
  28         exit 0
  29 fi
  30
  31 [ -z "$HTTPD_MPM" ] && HTTPD_MPM="prefork"
  32
  33 if [ -n "${HTTPD_CONF}" ]; then
  34         if [ -d "${HTTPD_CONF}" ] || [ -f "${HTTPD_CONF}" ]; then
  35                 CFG="-f ${HTTPD_CONF}"
  36         else
  37                 echo "error: HTTPD_CONF='$HTTPD_CONF': not a file, not a directory"
  38                 exit 1
  39         fi
  40 fi
  41
  42 start() {
  43         # Check if the service is already running?
  44         if [ ! -f /var/lock/subsys/httpd ]; then
  45                 msg_starting httpd.${HTTPD_MPM}
  46                 daemon httpd.${HTTPD_MPM} $CFG $HTTPD_OPTS
  47                 RETVAL=$?
  48                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/httpd
  49         else
  50                 msg_already_running httpd.${HTTPD_MPM}
  51         fi
  52 }
  53
  54 stop() {
  55         # Stop daemons.
  56         if [ -f /var/lock/subsys/httpd ]; then
  57                 msg_stopping httpd.${HTTPD_MPM}
  58                 killproc --pidfile httpd.pid httpd.${HTTPD_MPM}
  59                 rm -f /var/lock/subsys/httpd /var/run/httpd.pid /var/run/httpd.loc* >/dev/null 2>&1
  60         else
  61                 msg_not_running httpd.${HTTPD_MPM}
  62         fi
  63 }
  64
  65 condrestart() {
  66         if [ -f /var/lock/subsys/httpd ]; then
  67                 stop
  68                 start
  69         else
  70                 msg_not_running httpd.${HTTPD_MPM}
  71                 RETVAL=$1
  72         fi
  73 }
  74
  75 RETVAL=0
  76 # See how we were called.
  77 case "$1" in
  78   start)
  79         start
  80         ;;
  81   stop)
  82         stop
  83         ;;
  84   status)
  85         status httpd.${HTTPD_MPM}
  86         RETVAL=$?
  87         /usr/sbin/httpd.${HTTPD_MPM} $CFG -S
  88         ;;
  89   restart)
  90         stop
  91         start
  92         ;;
  93   try-restart)
  94         condrestart 0
  95         ;;
  96   reload|force-reload|graceful)
  97         if [ -f /var/lock/subsys/httpd ]; then
  98                 run_cmd "Checking httpd.${HTTPD_MPM} configuration" httpd.${HTTPD_MPM} $CFG -t
  99                 RETVAL=$?
 100                 if [ $RETVAL -eq 0 ]; then
 101                         msg_reloading httpd.${HTTPD_MPM}
 102                         daemon httpd.${HTTPD_MPM} $CFG -k graceful
 103                         RETVAL=$?
 104                 fi
 105         else
 106                 msg_not_running httpd.${HTTPD_MPM}
 107                 RETVAL=7
 108         fi
 109         ;;
 110   flush-logs)
 111         if [ -f /var/lock/subsys/httpd ]; then
 112                 msg_reloading httpd.${HTTPD_MPM}
 113
 114                 httpd.${HTTPD_MPM} -t >/dev/null 2>&1
 115                 RETVAL=$?
 116                 if [ $RETVAL -eq 0 ]; then
 117                         daemon httpd.${HTTPD_MPM} $CFG -k graceful
 118                         RETVAL=$?
 119                 else
 120                         fail
 121                         echo >&2 "Configuration file syntax test failed."
 122                 fi
 123         fi
 124         ;;
 125   *)
 126         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|graceful|status}"
 127         exit 3
 128         ;;
 129 esac
 130
 131 exit $RETVAL