I'm using traefik v2 latest (along with docker swarm / version "3.7") with this line to resolve certs in docker-compose.yml :
https://traefik.mydomain.tld and stuff like https://portainer.mydomain.tld works and I'm trying to setup now "mailu" (email server bundle using docker-compose) which cannot as far as I know use "cloudflare" and "acme.json" files method for cert resolution.
Thus I managed to extract pem files from acme.json and added these lines in traefik.yml (default) file :
- certFile: "/traefik/data/certs/cert.pem"
- keyFile: "/traefik/data/certs/key.pem"
But I don't know then how to use it in my docker-compose.yml mailu file nor the "myresolver" block thing to add in traefik.yml.
Help would be much welcome !