how far down should I go?
Yes, caddy is running, the output is:
caddy.service - Caddy
Loaded: loaded (/lib/systemd/system/caddy.service; enabled; vendor prese>
Active: active (running) since Sat 2020-08-22 19:28:52 EDT; 25min ago
Docs: https://caddyserver.com/docs/
Main PID: 404861 (caddy)
Tasks: 17 (limit: 19018)
Memory: 11.8M
CGroup: /system.slice/caddy.service
└─404861 /usr/bin/caddy run --environ --config /etc/caddy/Caddyf>
Aug 22 19:28:52 h-pc caddy[404861]: {"level":"info","ts":1598138932.4112>
Aug 22 19:28:52 h-pc caddy[404861]: 2020/08/22 19:28:52 [INFO][cache:0xc>
Aug 22 19:28:52 h-pc caddy[404861]: {"level":"info","ts":1598138932.4128>
Aug 22 19:28:52 h-pc caddy[404861]: {"level":"info","ts":1598138932.4131>
Aug 22 19:28:52 h-pc caddy[404861]: {"level":"info","ts":1598138932.4141>
Aug 22 19:28:52 h-pc caddy[404861]: {"level":"info","ts":1598138932.4144>
Aug 22 19:28:52 h-pc caddy[404861]: {"level":"info","ts":1598138932.4242>
Aug 22 19:28:52 h-pc caddy[404861]: {"level":"info","ts":1598138932.4242>
Aug 22 19:36:23 h-pc caddy[404861]: {"level":"info","ts":1598139383.1316>
Aug 22 19:36:23 h-pc caddy[404861]: {"level":"info","ts":1598139383.3221>
sorry the time limit is still there but this is from the end of the logs:
Aug 22 21:25:15 h-pc caddy[407309]: {"level":"info","ts":1598145915.740489,"logger":"admin","msg":"admin endpoint started","address":"tcp/localhost:2019","enforce_origin":false,"origins":["localhost:2019","[::1]:2019","127.0.0.1:2019"]}
Aug 22 21:25:15 h-pc caddy[407309]: {"level":"info","ts":1598145915.740622,"logger":"http","msg":"server is listening only on the HTTPS port but has no TLS connection policies; adding one to enable TLS","server_name":"srv0","https_port":443}
Aug 22 21:25:15 h-pc caddy[407309]: {"level":"info","ts":1598145915.740633,"logger":"http","msg":"enabling automatic HTTP->HTTPS redirects","server_name":"srv0"}
Aug 22 21:25:15 h-pc caddy[407309]: 2020/08/22 21:25:15 [INFO][cache:0xc00011a480] Started certificate maintenance routine
Aug 22 21:25:15 h-pc caddy[407309]: {"level":"info","ts":1598145915.7421753,"logger":"tls","msg":"cleaned up storage units"}
Aug 22 21:25:15 h-pc caddy[407309]: {"level":"info","ts":1598145915.74294,"logger":"http","msg":"enabling automatic TLS certificate management","domains":["jellyfin.domain.xyz"]}
Aug 22 21:25:15 h-pc caddy[407309]: {"level":"info","ts":1598145915.7554736,"msg":"autosaved config","file":"/var/lib/caddy/.config/caddy/autosave.json"}
Aug 22 21:25:15 h-pc caddy[407309]: {"level":"info","ts":1598145915.7554977,"msg":"serving initial configuration"}