Slapd startup script

     1	#!/bin/sh
     2	#
     3	# Startup script LDAP stuff. 
     4	#
     5	#
     6	# description: startup/shutdown script for slapd
     7	# processname: slapd
     8	#
     9	# Licence: GPL
    10	#our primary node
    11	MASNODE='slave6'
    12	# process information for kill 
    13	PIDFILE=/usr/local/var/slapd.pid
    14	APP=/usr/local/libexec/slapd
    15	SLURP=/usr/local/libexec/slurpd
    16	# we use two configuration files, depending on role
    17	MASTER=/usr/local/etc/openldap/slapd.master.conf
    18	SLAVE=/usr/local/etc/openldap/slapd.slave.conf
       
    19	# Source function library.
    20	. /etc/ha.d/shellfuncs
       
    21	test_start () {
       
    22	        # first we kill everything possible
    23	        ha_log "info: $0: Starting"
    24	        if [ -f $PIDFILE ]; then
    25	                PID=`head -1 $PIDFILE`
    26	                ha_log "info: $0: Appears to already be running, killing [$PID]"
    27	                kill -9 $PID > /dev/null
    28	                rm $PIDFILE
    29	        fi
    30	        # slurpd should die when the slapd process does, but just in case:
    31	        for i in `ps -ef | grep slurp | grep -v grep | awk '{print $2}' `
    32	        do
    33	                kill -9 $i
    34	        done
    35	        
    36	        # slight delay to allow for stability
    37	        sleep 2
    38	        # now we will attempt to start as a master
    39	        $APP -f $MASTER
    40	        
    41	        if [ ! -f $PIDFILE ]; then
    42	        ha_log "warn: $0: Slapd did not start properly"
    43	        exit 1
    44	        fi
    45	        # Now we determine if this is the primary or secondary node
    46	        # first wait a bit for stability
    47	        sleep 10
    48	        # if we are secondary, do nothing: otherwise
    49	        if [ $HA_CURHOST == $MASNODE ]; then
    50	                OTHER=`/etc/ha.d/resource.d/other_state`
    51	                ha_log "info: $0 other node test returns $OTHER"
    52	                if [[ $OTHER == 'active' || $OTHER == 'up' ]]; then
    53	                /usr/bin/rsh slave5 '/etc/ha.d/resource.d/slapd.slave'
    54	                $SLURP -f $MASTER
    55	                else 
    56	                        ha_log "warn: $0: slave node is not responding"
    57	                fi      
    58	        fi
    59	        
       
    60	}
       
    61	test_stop () {
    62	        ha_log "info: $0: Shutting down"
    63	        if [ -f $PIDFILE ]; then
    64	                PID=`head -1 $PIDFILE`
    65	                kill -9 $PID > /dev/null
    66	                rm $PIDFILE
    67	        fi
    68	        # Let's be sure it's dead, Jim
    69	         for i in `ps -ef | grep slap | grep -v grep | awk '{print $2}' `
    70	         do
    71	                 kill -9 $i
    72	         done
    73	        for i in `ps -ef | grep slurp | grep -v grep | awk '{print $2}' `
    74	        do
    75	                kill -9 $i
    76	        done
    77	        
    78	        
    79	}
       
       
    80	# See how we were called.
    81	case "$1" in
    82	  start)
    83	        test_start
    84	        ;;
    85	  stop)
    86	        test_stop
    87	        ;;
    88	  restart)
    89	        $0 stop
    90	        $0 start
    91	        ;;
    92	  status)
    93	        if [ -f $PIDFILE ]; then
    94	                echo running
    95	        else
    96	                echo stopped
    97	        fi
    98	        ;;
       
    99	  *)
   100	        echo "Usage: $0 {start|stop|restart|status}"
   101	        exit 1
   102	esac
       
   103	exit 0