Use pidof instead of pidfile w/ reload.

When doing a graceful reload, use `pidof haproxy` rather than catting the pidfile to make sure that we send SIGUSR1 to _all_ existing HAProxy instances. This is to address #267.
d2iq-archive · Jul 18, 2016 · 8fbccf7 · 8fbccf7
1 parent f2f23c8
commit 8fbccf7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/service/haproxy/run b/service/haproxy/run
@@ -38,7 +38,7 @@ reload() {
   socat /var/run/haproxy/socket - <<< "show servers state" > /var/state/haproxy/global
 
   # Trigger reload
-  haproxy -p $PIDFILE -f /marathon-lb/haproxy.cfg -D -sf $(cat $PIDFILE)
+  haproxy -p $PIDFILE -f /marathon-lb/haproxy.cfg -D -sf $(pidof haproxy)
 
   # Remove the firewall rules
   removeFirewallRules