ipvsadm 1:1.26-2ubuntu1 / etc / init.d / ipvsadm

This file is indexed.

/etc/init.d/ipvsadm is in ipvsadm 1:1.26-2ubuntu1.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below. 

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#!/bin/sh

# ipvsadm       Manageѕ ipvsadm daemon
#
### BEGIN INIT INFO
# Provides:          ipvsadm
# Required-Start:    $network
# Required-Stop:     $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Description: Starts ipvsadm daemon
# short-description: ipvsadm daemon
### END INIT INFO

#includes lsb functions
. /lib/lsb/init-functions

IPVSADM="/sbin/ipvsadm"
IPVSADM_RULES="/etc/ipvsadm.rules"
IPVSADM_CONFIG="/etc/default/ipvsadm"
SYNCID="1"

AUTO="false"
DAEMON="none"		# none|master|backup|both
IFACE="eth0"
FAILURE=0

start () {
    case $DAEMON in
	master|backup)
	    log_daemon_msg "Starting IPVS Connection Synchronization Daemon" "$DAEMON"
	    $IPVSADM --start-daemon $DAEMON --mcast-interface $IFACE || log_end_msg 1
	    log_end_msg 0
	    ;;
	both)
	    log_daemon_msg "Starting IPVS Connection Synchronization Daemon" "master"
	    $IPVSADM --start-daemon master --mcast-interface $IFACE || FAILURE=1
	    log_progress_msg "backup"
	    $IPVSADM --start-daemon backup --mcast-interface $IFACE || FAILURE=1
	    if [ "$FAILURE" -eq 1 ]
	    then
		log_end_msg 1
	    else
	    	log_end_msg 0
	    fi
	    ;;
	*)
	    log_action_msg "ipvsadm is not configured to run. Please edit /etc/default/ipvsadm"
	    ;;
    esac
}

stop () {
    case $DAEMON in
	master|backup)
	    log_daemon_msg "Stopping IPVS Connection Synchronization Daemon" "$DAEMON"
	    $IPVSADM --stop-daemon $DAEMON || log_end_msg 1
	    log_end_msg 0
	    ;;
	both)
	    log_daemon_msg "Stopping IPVS Connection Synchronization Daemon" "master"
	    $IPVSADM --stop-daemon master || FAILURE=1
	    log_progress_msg "backup"
	    $IPVSADM --stop-daemon backup || FAILURE=1
	    if [ "$FAILURE" -eq 1 ]
	    then
		log_end_msg 1
 	    else
		log_end_msg 0
	    fi
	    ;;
	*)
	    log_action_msg "ipvsadm is not configured to run. Please run dpkg-reconfigure ipvsadm"
	    ;;
    esac
}

flush () {
    log_action_begin_msg "Clearing the current IPVS table"
    ipvsadm -C || log_action_end_msg 1
    log_action_end_msg 0
}

load () {
    log_action_begin_msg "Loading IPVS configuration"
    grep -v "^#" $IPVSADM_RULES | $IPVSADM -R || log_action_end_msg 1
    log_action_end_msg 0
}

save () {
    log_action_begin_msg "Saving IPVS configuration"
    echo "# ipvsadm.rules" > $IPVSADM_RULES
    $IPVSADM -S -n >> $IPVSADM_RULES
    log_action_end_msg 0
}

if [ -f $IPVSADM_CONFIG ]; then
    . $IPVSADM_CONFIG
fi

if [ ! -x $IPVSADM ]; then
    exit 0
fi

if [ ! -f $IPVSADM_RULES ]; then
    echo "# ipvsadm.rules" > $IPVSADM_RULES
fi

case "$1" in
    start)
	if [ "$AUTO" = "true" ]; then
	    flush
	    load
	fi
	start
        ;;
    stop)
	stop
	if [ "$AUTO" = "true" ]; then
	    flush
	fi
	;;
    restart)
	stop
	if [ "$AUTO" = "true" ]; then
	    flush
	    load
	fi
	start
	;;
    reload|force-reload)
	if [ "$AUTO" = "true" ]; then
	    flush
	    load
	fi
	;;
    status)
	ipvsadm -L -n
	;;
    rate)
	ipvsadm -L --rate -n
	;;
    load)
	flush
	load
	;;
    save)
	save
	;;
    *)
	echo "Usage: $0
	  {start|stop|restart|status|rate|load|save|reload|force-reload}"
	exit 1
	;;
esac

exit 0

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