How does remote syslog work? Here, look at these RFCs. It really
is pretty simple, just syslog text lines over TCP, UDP, TLS, etc.
20190804/DuckDuckGo udp syslog
20190804/https://tools.ietf.org/html/rfc5426
20190804/https://tools.ietf.org/html/rfc5424
20190804/https://en.wikipedia.org/wiki/Syslog
And for my own reference, how do you configure Docker containers to
send their logs via the remote syslog protocol? Easy.
--log-driver syslog when starting a container.
20190804/https://docs.docker.com/config/containers/logging/configure/