Rule.Exclude lists path prefixes that should never be proxied by that
rule, even though they fall under its URLPrefix. A request matching an
Exclude prefix is treated as a non-match for that rule: matching
continues against other configured rules, falling back to the
caller-supplied handler if none apply. Lets a catch-all "/" rule proxy
everything except carved-out paths like "/health".
Hein
0d8b136b91