Configuring Load Balance HAProxy

[Mauricio Cacho Gutiérrez]

Hi, I’ve configured HAProxy to load balance between servers running
Postgresql. At first, I setup 3 servers, one of which was the master and the
other two slaves. It worked fine; now I want only the slaves to be available
to HAProxy, so I deleted the line with the master configuration in the
haproxy.cfg, stopped the service and started it again, but I’ve notice in
the logs that HAProxy is still sending connections to the master server,
even though there’s no line in the haproxy.cfg with that IP. So I tried
changing the name in the front_end to ensure the changes where taking
effect, so I changed the name, stopped the service haproxy and started it
again; in the logs it displays 

                “Proxy new_name_frontend started”

                “Proxy new_name_backend started”

So nothing about the old frontend name or backend… But when I connect via
terminal to the server running HAProxy, it displays something like:

                “[ip_client]:[port] [date] OLD_NAME_FRONTEND….”

And it’s using the master server… Is there some caché or something like that
that I should erase so HAProxy has no clue of the master server anymore?

 

PS: I’m using the same port.

 

Thanks