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 "$1" != status ]; then
  24                 msg_network_down "Apache 2.2 Web Server"
  25                 exit 1
  26         fi
  27 else
  28         exit 0
  29 fi
  30
  31 [ -z "$HTTPD_MPM" ] && HTTPD_MPM="prefork"
  32 SVC_NAME="Apache 2.2 Web Server ($HTTPD_MPM)"
  33
  34 if [ -n "${HTTPD_CONF}" ]; then
  35         if [ -d "${HTTPD_CONF}" ] || [ -f "${HTTPD_CONF}" ]; then
  36                 CFG="-f ${HTTPD_CONF}"
  37         else
  38                 echo "error: HTTPD_CONF='$HTTPD_CONF': not a file, not a directory"
  39                 exit 1
  40         fi
  41 fi
  42
  43 configtest() {
  44         /usr/sbin/httpd.${HTTPD_MPM} -t $CFG $HTTPD_OPTS >/dev/null 2>&1
  45         RETVAL=$?
  46 }
  47
  48 start() {
  49         # Check if the service is already running?
  50         if [ ! -f /var/lock/subsys/httpd ]; then
  51                 msg_starting "$SVC_NAME"
  52                 daemon --pidfile /var/run/httpd.pid /usr/sbin/httpd.${HTTPD_MPM} $CFG $HTTPD_OPTS
  53                 RETVAL=$?
  54                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/httpd
  55         else
  56                 msg_already_running "$SVC_NAME"
  57         fi
  58 }
  59
  60 stop() {
  61         # Stop daemons.
  62         if [ -f /var/lock/subsys/httpd ]; then
  63                 msg_stopping "$SVC_NAME"
  64                 killproc --pidfile /var/run/httpd.pid httpd.${HTTPD_MPM}
  65                 rm -f /var/lock/subsys/httpd /var/run/httpd.pid /var/run/httpd.loc* >/dev/null 2>&1
  66         else
  67                 msg_not_running "$SVC_NAME"
  68         fi
  69 }
  70
  71 condrestart() {
  72         if [ -f /var/lock/subsys/httpd ]; then
  73                 stop
  74                 start
  75         else
  76                 msg_not_running "$SVC_NAME"
  77                 RETVAL=$1
  78         fi
  79 }
  80
  81 RETVAL=0
  82 # See how we were called.
  83 case "$1" in
  84   start)
  85         start
  86         ;;
  87   stop)
  88         stop
  89         ;;
  90   status)
  91         status httpd.${HTTPD_MPM}
  92         RETVAL=$?
  93         /usr/sbin/httpd.${HTTPD_MPM} $CFG $HTTPD_OPTS -S
  94         ;;
  95   restart)
  96         stop
  97         start
  98         ;;
  99   try-restart)
 100         condrestart 0
 101         ;;
 102   reload|force-reload|graceful|flush-logs)
 103         if [ -f /var/lock/subsys/httpd ]; then
 104                 configtest
 105                 if [ $RETVAL -eq 0 ]; then
 106                         msg_reloading "$SVC_NAME"; busy
 107                         /usr/sbin/httpd.${HTTPD_MPM} $CFG $HTTPD_OPTS -k graceful
 108                         RETVAL=$?
 109                         [ $RETVAL -eq 0 ] && ok || fail
 110                 else
 111                         show "Checking configuration"; busy
 112                         fail
 113                         echo >&2 "Configuration file syntax test failed. Run $0 configtest to see errors."
 114                 fi
 115         else
 116                 msg_not_running "$SVC_NAME"
 117                 RETVAL=7
 118         fi
 119         ;;
 120   configtest)
 121         /usr/sbin/httpd.${HTTPD_MPM} -t $CFG $HTTPD_OPTS
 122         ;;
 123   *)
 124         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|graceful|configtest|status}"
 125         exit 3
 126         ;;
 127 esac
 128
 129 exit $RETVAL