Hello, here my question.
I'm trying to stop gracefully a backend server using HATop. The disable command give me a 504 status code for pending request on this backend server. Does it exist a workaround in config file to finish the pending request ? (like a force-persist?) My current cluster is in active/passive mode with one active and the ohter in backup So no problem for disable the backup with no traffic. I could easily do a workaround by hot reconfigure haproxy and set the active to backup. But I prefer to touch only the config file when I need to add a new server for example. I know already the way to do what I want with iptables but I'm looking for solution simpler like HATop could do. I hope my question is clear enough :) Thanks in advance! Mathieu Simon.
