SSL configuration with wildcard certificate by internal CA

I fail in setting up Traefik in the following scenario:

  • Podman
  • Wildcard SSL certificate by internal CA
  • Dynamic configuration of other containers by labels

All tutorial available use ACME and are more or less useless for me. Can some one please post a set of example config files to point me in the right direction? No config fragments please. I need a complete config example for this to be able to understand everything.

TIA

Some best practice Traefik configs.