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