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 configtest() {
  43         /usr/sbin/httpd.${HTTPD_MPM} -t $CFG $HTTPD_OPTS >/dev/null 2>&1
  44         RETVAL=$?
  45 }
  46
  47 start() {
  48         # Check if the service is already running?
  49         if [ ! -f /var/lock/subsys/httpd ]; then
  50                 msg_starting httpd.${HTTPD_MPM}
  51                 daemon /usr/sbin/httpd.${HTTPD_MPM} $CFG $HTTPD_OPTS
  52                 RETVAL=$?
  53                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/httpd
  54         else
  55                 msg_already_running httpd.${HTTPD_MPM}
  56         fi
  57 }
  58
  59 stop() {
  60         # Stop daemons.
  61         if [ -f /var/lock/subsys/httpd ]; then
  62                 msg_stopping httpd.${HTTPD_MPM}
  63                 killproc --pidfile httpd.pid httpd.${HTTPD_MPM}
  64                 rm -f /var/lock/subsys/httpd /var/run/httpd.pid /var/run/httpd.loc* >/dev/null 2>&1
  65         else
  66                 msg_not_running httpd.${HTTPD_MPM}
  67         fi
  68 }
  69
  70 condrestart() {
  71         if [ -f /var/lock/subsys/httpd ]; then
  72                 stop
  73                 start
  74         else
  75                 msg_not_running httpd.${HTTPD_MPM}
  76                 RETVAL=$1
  77         fi
  78 }
  79
  80 RETVAL=0
  81 # See how we were called.
  82 case "$1" in
  83   start)
  84         start
  85         ;;
  86   stop)
  87         stop
  88         ;;
  89   status)
  90         status httpd.${HTTPD_MPM}
  91         RETVAL=$?
  92         /usr/sbin/httpd.${HTTPD_MPM} $CFG $HTTPD_OPTS -S
  93         ;;
  94   restart)
  95         stop
  96         start
  97         ;;
  98   try-restart)
  99         condrestart 0
 100         ;;
 101   reload|force-reload|graceful)
 102         if [ -f /var/lock/subsys/httpd ]; then
 103                 configtest
 104                 if [ $RETVAL -eq 0 ]; then
 105                         msg_reloading httpd.${HTTPD_MPM}
 106                         busy
 107                         /usr/sbin/httpd.${HTTPD_MPM} $CFG $HTTPD_OPTS -k graceful
 108                         RETVAL=$?
 109                         [ $RETVAL -eq 0 ] && ok || fail
 110                 fi
 111         else
 112                 msg_not_running httpd.${HTTPD_MPM}
 113                 RETVAL=7
 114         fi
 115         ;;
 116   flush-logs)
 117         if [ -f /var/lock/subsys/httpd ]; then
 118                 msg_reloading httpd.${HTTPD_MPM}
 119
 120                 configtest
 121                 if [ $RETVAL -eq 0 ]; then
 122                         /usr/sbin/httpd.${HTTPD_MPM} $CFG -k graceful
 123                         RETVAL=$?
 124                         [ $RETVAL -eq 0 ] && ok || fail
 125                 else
 126                         fail
 127                         echo >&2 "Configuration file syntax test failed. Run $0 configtest to see errors."
 128                 fi
 129         fi
 130         ;;
 131   configtest)
 132         /usr/sbin/httpd.${HTTPD_MPM} -t $CFG $HTTPD_OPTS
 133         ;;
 134   *)
 135         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|graceful|configtest|status}"
 136         exit 3
 137         ;;
 138 esac
 139
 140 exit $RETVAL