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 RETVAL=0
  66 # See how we were called.
  67 case "$1" in
  68   start)
  69         start
  70         ;;
  71   stop)
  72         stop
  73         ;;
  74   status)
  75         status httpd.${HTTPD_MPM}
  76         RETVAL=$?
  77         /usr/sbin/httpd.${HTTPD_MPM} $CFG -S
  78         ;;
  79   restart)
  80         stop
  81         start
  82         ;;
  83   reload|force-reload|graceful)
  84         if [ -f /var/lock/subsys/httpd ]; then
  85                 run_cmd "Checking httpd.${HTTPD_MPM} configuration" httpd.${HTTPD_MPM} $CFG -t
  86                 RETVAL=$?
  87                 if [ $RETVAL -eq 0 ]; then
  88                         msg_reloading httpd.${HTTPD_MPM}
  89                         daemon httpd.${HTTPD_MPM} $CFG -k graceful
  90                         RETVAL=$?
  91                 fi
  92         else
  93                 msg_not_running httpd.${HTTPD_MPM}
  94                 RETVAL=7
  95         fi
  96         ;;
  97   flush-logs)
  98         if [ -f /var/lock/subsys/httpd ]; then
  99                 msg_reloading httpd.${HTTPD_MPM}
 100
 101                 httpd.${HTTPD_MPM} -t >/dev/null 2>&1
 102                 RETVAL=$?
 103                 if [ $RETVAL -eq 0 ]; then
 104                         daemon httpd.${HTTPD_MPM} $CFG -k graceful
 105                         RETVAL=$?
 106                 else
 107                         fail
 108                         echo >&2 "Configuration file syntax test failed."
 109                 fi
 110         fi
 111         ;;
 112   force-reload)
 113         if [ -f /var/lock/subsys/httpd ]; then
 114                 run_cmd "Checking httpd.${HTTPD_MPM} configuration" httpd.${HTTPD_MPM} $CFG -t
 115                 RETVAL=$?
 116                 if [ $RETVAL -eq 0 ]; then
 117                         msg_reloading httpd.${HTTPD_MPM}
 118                         # forced reload
 119                         daemon httpd.${HTTPD_MPM} $CFG -k restart
 120                         RETVAL=$?
 121                 fi
 122         else
 123                 msg_not_running httpd.${HTTPD_MPM}
 124                 RETVAL=7
 125         fi
 126         ;;
 127
 128   *)
 129         msg_usage "$0 {start|stop|restart|reload|force-reload|graceful|status}"
 130         exit 3
 131         ;;
 132 esac
 133
 134 exit $RETVAL