syslog-ng.init

   1 #!/bin/sh
   2 #
   3 # syslog        Starts syslog-ng (syslogd replacement).
   4 #
   5 # chkconfig:    2345 30 70
   6 # description:  Syslog is the facility by which many daemons use to log \
   7 #               messages to various system log files. It is a good idea to \
   8 #               always run syslog.
   9
  10 # Source function library
  11 . /etc/rc.d/init.d/functions
  12
  13 # Set defaults
  14 ENABLE_RECEIVE_FROM_NET=no
  15 HOSTLIST=""
  16 DOMAINLIST=""
  17 MARK_TIMESTAMP=""
  18
  19 # Get service config
  20 if [ -f /etc/sysconfig/syslog-ng ]; then
  21         . /etc/sysconfig/syslog-ng
  22 fi
  23
  24 checkconfig() {
  25         syslog-ng $OPTIONS -F -s -p /var/run/syslog-ng-syntaxcheck.pid
  26         RETVAL=$?
  27         return $RETVAL
  28 }
  29
  30 configtest() {
  31         checkconfig 2>/dev/null
  32         RETVAL=$?
  33         if [ $RETVAL != 0 ]; then
  34                 show "Checking syslog-ng config syntax"
  35                 fail
  36                 echo >&2 "Configuration file syntax test failed. Run $0 configtest to see errors."
  37                 exit $RETVAL
  38         fi
  39 }
  40
  41 start() {
  42         # Check if the service is already running?
  43         if [ ! -f /var/lock/subsys/syslog-ng ]; then
  44                 msg_starting "syslog-ng"
  45                 daemon /usr/sbin/syslog-ng -f /etc/syslog-ng/syslog-ng.conf $OPTIONS
  46                 RETVAL=$?
  47                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/syslog-ng
  48         else
  49                 msg_already_running "syslog-ng"
  50         fi
  51 }
  52
  53 stop() {
  54         if [ -f /var/lock/subsys/syslog-ng ]; then
  55                 msg_stopping "syslog-ng"
  56                 killproc syslog-ng
  57                 rm -f /var/lock/subsys/syslog-ng >/dev/null 2>&1
  58         else
  59                 msg_not_running "syslog-ng"
  60         fi
  61 }
  62
  63 condrestart() {
  64         if [ -f /var/lock/subsys/syslog-ng ]; then
  65                 stop
  66                 start
  67         else
  68                 msg_not_running "syslog-ng"
  69                 RETVAL=$1
  70         fi
  71 }
  72
  73 RETVAL=0
  74 # See how we were called.
  75 case "$1" in
  76   start)
  77         start
  78         ;;
  79   stop)
  80         stop
  81         ;;
  82   restart)
  83         configtest
  84         stop
  85         start
  86         ;;
  87   try-restart)
  88         configtest
  89         condrestart 0
  90         ;;
  91   reload|force-reload)
  92         if [ -f /var/lock/subsys/syslog-ng ]; then
  93                 configtest
  94                 msg_reloading "syslog-ng"
  95                 killproc syslog-ng -HUP
  96                 RETVAL=$?
  97         else
  98                 msg_not_running "syslog-ng"
  99                 exit 7
 100         fi
 101         ;;
 102   flush-logs)
 103         if [ -f /var/lock/subsys/syslog-ng ]; then
 104                 configtest
 105                 msg_reloading "syslog-ng"
 106                 killproc syslog-ng -HUP
 107                 RETVAL=$?
 108         fi
 109         ;;
 110   configtest)
 111         show "Checking syslog-ng config syntax"
 112         res=$(checkconfig 2>&1)
 113         RETVAL=$?
 114         [ $RETVAL = 0 ] && ok || fail
 115         echo >&2 "$res"
 116         ;;
 117   status)
 118         status syslog-ng
 119         exit $?
 120         ;;
 121   *)
 122         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|status|configtest|flush-logs}"
 123         exit 3
 124 esac
 125
 126 exit $RETVAL