Public bug reported: I suspect this is the same thing reported on StackOverflow:
"I had this same issue where even after reloading the config, haproxy would randomly serve old certs. After looking around for many days the issue was that "reload" operation created a new process without killing the old one. Confirm this by "ps aux | grep haproxy"." https://stackoverflow.com/questions/46040504/haproxy-wont-recognize-new- certificate In our setup, we automate Let's Encrypt certificate renewals, and a fresh certificate will trigger a reload of the service. But occasionally this reload doesn't seem to do anything. Will update with details next time it happens, and hopefully confirm the multiple process theory. ** Affects: haproxy (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828496 Title: service haproxy reload sometimes fails to pick up new TLS certificates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/haproxy/+bug/1828496/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs