config: add trusted_proxies to Caddyfile

[chuckadams]

Pull Request

What changed?

Adds this stanza to the Caddyfile:

    servers {
        trusted_proxies static private_ranges
        trusted_proxies_strict
    }

As usual with Caddy, the writeup is more typing than the change itself 😛

Why did it change?

This enables the client_ip field in caddy logfiles, which is the actual originating IP, not the ingress/balancer/proxy. Docker desktop users might not see any difference, but it should do the trick on staging/prod.

Did you fix any specific issues?

none

CERTIFICATION

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