脚本如下:
#!/bin/sh
# chkconfig 2345 on
# description: HAProxy is a TCP/HTTP reverse proxy which is particularly suited for high availability environments.
if [ -f /etc/init.d/functions ]; then
. /etc/init.d/functions
elif [ -f /etc/rc.d/init.d/functions ] ; then
. /etc/rc.d/init.d/functions
else
exit 0
fi
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0
config="/etc/haproxy/haproxy.cfg"
exec="/usr/local/haproxy/sbin/haproxy"
PID="/var/run/haproxy.pid"
[ -f $config ] || exit 1
RETVAL=0
start() {
daemon $exec -c -q -f $config
if [ $? -ne 0 ]; then
echo "Errors found in configuration file."
return 1
fi
echo -n "Starting HAproxy: "
$exec -D -f $config -p $PID
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/haproxy
return $RETVAL
}
stop() {
echo -n "Shutting down HAproxy: "
killproc haproxy -USR1
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/haproxy
[ $RETVAL -eq 0 ] && rm -f $PID
return $RETVAL
}
restart() {
$exec -c -q -f $config
if [ $? -ne 0 ]; then
echo "Errors found in configuration file, check it with ‘haproxy check‘."
return 1
fi
stop
start
}
rhstatus() {
status haproxy
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
restart
;;
status)
rhstatus
;;
*)
echo $"Usage: haproxy {start|stop|restart|status}"
RETVAL=1
esac
exit $RETVAL本文出自 “不求最好,只求更好” 博客,请务必保留此出处http://yujianglei.blog.51cto.com/7215578/1725994
原文:http://yujianglei.blog.51cto.com/7215578/1725994