85 lines
1.7 KiB
Bash
85 lines
1.7 KiB
Bash
#!/bin/sh
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HAPROXY=/usr/sbin/haproxy
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CONFIG=/etc/haproxy/haproxy.cfg
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PIDFILE=/var/run/haproxy.pid
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start() {
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if [ -r $PIDFILE ]; then
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echo 'HAProxy is already running!'
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return
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fi
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$HAPROXY -f $CONFIG -D -p $PIDFILE
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}
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stop() {
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if [ ! -r $PIDFILE ]; then
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echo 'HAProxy is not running!'
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return
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fi
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echo "Soft-stopping HAProxy..."
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kill -USR1 `cat $PIDFILE`
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# Even with the right permissions the PID file will not be removed...
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rm -f $PIDFILE
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}
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force_stop() {
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if [ ! -r $PIDFILE ]; then
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echo 'HAProxy is not running!'
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return
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fi
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echo "Hard-stopping HAProxy..."
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kill `cat $PIDFILE`
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# Even with the right permissions the PID file will not be removed...
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rm -f $PIDFILE
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}
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status() {
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if [ ! -r $PIDFILE ]; then
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echo "HAProxy is not running."
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return
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fi
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PID=`cat $PIDFILE`
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if [ -z "$PID" ]; then
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echo 'PID file is empty! HAProxy does not appear to be running, but there is a stale PID file.'
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elif kill -0 $PID; then
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echo "HAProxy is running."
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else
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echo "HAProxy is not running, but there is a stale PID file."
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fi
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}
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checkconfig() {
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$HAPROXY -c -q -V -f $CONFIG
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}
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case "$1" in
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'start')
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start
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;;
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'stop')
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stop
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;;
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'force_stop')
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force_stop
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;;
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'restart')
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stop
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start
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;;
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'force_restart')
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force_stop
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start
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;;
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'status')
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status
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;;
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'checkconfig')
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checkconfig
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;;
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*)
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echo "Usage: $0 {start|stop|force_stop|restart|force_restart|status|checkconfig}"
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exit 1
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;;
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esac
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