Is it possible to automatically apply the tls command to every domain in my Caddyfile?

[CoconutMacaroon (Arjun V)]

1. Caddy version:

v2.6.2 h1:wKoFIxpmOJLGl3QXoo6PNbYvGW4xLEgo32GPBEjWL8o=

2. How I installed, and run Caddy:

$ sudo apt install caddy
...

a. System environment:

Debian 11 (systemd, of course). I’m using Caddy as a reverse proxy for a handful of Docker containers, but Caddy is NOT running in Docker.

b. Command:

N/A - I manage it through systemd (sudo systemctl restart caddy to restart it)

c. Service/unit/compose file:

N/A

d. My complete Caddy config:

jellyfin.example.org {
        tls /certs/_.example.org.crt /certs/_.example.org.key
        reverse_proxy :8002
}
heimdall.example.org {
        tls /certs/_.example.org.crt /certs/_.example.org.key
        reverse_proxy :8001
}

influxdb.example.org {
        tls /certs/_.example.org.crt /certs/_.example.org.key
        reverse_proxy :8086
}
pihole.example.org {
        tls /certs/_.example.org.crt /certs/_.example.org.key
        reverse_proxy :8003
}

The exact domain I’m using isn’t relevant (and these services are internal). I have a custom certificate partially due to that

3. The problem I’m having:

Writing tls /certs/_.example.org.crt /certs/_.example.org.key for each domain is annoying. Is it possible to write it once and somehow have it apply to every domain automatically?

4. Error messages and/or full log output:

N/A - I’m just wondering how to do it

5. What I already tried:

I’ve tried removing it from each domain and putting tls /certs/_.example.org.crt /certs/_.example.org.key at the very start of the file. I’ve also tried having it at the start, but with curly braces around it. Neither of those worked.

6. Links to relevant resources:

N/A

[victor]

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