On Tue, Oct 20, 2015 at 12:54:48AM +0530, Susheel Jalali wrote: > Dear HAProxy Developers: > > The following error message appears with HAProxy 1.6.0 after start and > then the load balancer stops. No haproxy.pid is getting created. The > same configuration works seamlessly with HAProxy 1.5.14 on the same > server. We are seeking insights into what we could be missing in our > configuration? > > The port numbers below are dedicated to this HAProxy instance and only > one HAProxy instance is running. > > /var/log/messages > > Frontend: Cannot create listening socket (0.0.0.0:<NON-SSL_PORT>) > Frontend: Cannot create listening socket (0.0.0.0:<SSL_PORT>) > Proxy for stats: Cannot create listening socket (<SERVER_IP:STATS_PORT>)
This sounds like either another process is listening on the same ports, or that these are privileged ports and you're not starting it as root. Try to start it by hand in foreground with "-db", you'll see all the messages, maybe you'll see some warnings that you're missing here. Willy
