Interesting bit: > The program which synced the host list generated by consul template with the HAProxy server state had a bug. It always attempted to find a s

Interesting bit: > The program which synced the host list generated by consul template with the HAProxy server state had a bug. It always attempted to find a slot for new webapp instances before it freed slots taken up by old webapp instances that were no longer running. This program began to fail and exit early because it was unable to find any empty slots, meaning that the running HAProxy instances weren’t getting their state updated