Re: HAProxy Hot Reconfiguration with s6
> Do you know how this is actually being done on process level?
You spawn a new haproxy instance yourself, and pass it the PID of the process you want to replace:
haproxy -f haproxy.cfg -sf $(pidof haproxy)
The new instance uses SO_REUSEPORT to attach to the same port, and then sends a FINISH signal to the given PID to gracefully shut down the running instance.
Received on Mon May 16 2016 - 21:50:04 UTC
This archive was generated by hypermail 2.3.0
: Sun May 09 2021 - 19:44:19 UTC