Automated caddy proxy for Docker containers using docker-gen.
Start any containers you want proxied with an env var VIRTUAL_HOST=subdomain.youdomain.com just like nginx-proxy:
$ docker run -e VIRTUAL_HOST=foo.bar.com ...
Then to run it:
$ docker run -v /var/run/docker.sock:/tmp/docker.sock:ro -v /data/.caddy:/root/.caddy --name caddy-proxy -p 80:80 -p 443:443 -d blackglory/caddy-proxy --email youremail@mail.com
NOTE: caddy-proxy can not respond to the newly created container, so you need to restart caddy-proxy after new container running.