Hoping the brain trust can help.
Single reverse proxy? No issues at all. If I add multiple per some instructions on the caddy forums, nothing works - the docker container just continually reboots with no errors in the log.
Caddyfile:
fmd.domain.ca {
reverse_proxy 10.179.200.199:8080
}
llama.domain.ca {
reverse_proxy 192.168.3.199:3000
)
With only the fmd entry, works fine.


Its actually simpler than I expected to do the wildcard cert setup in Caddy. Its not necessary to nest everything. You can just add the wildcard block at the top, and leave the rest of the config as-is, and they will default to using the wildcard instead of individual certs.
That would be great. Though I’ve had that not work as expected at the beginning of 2026, but maybe you are right.
Thanks for this. Next project to look in to.