{ ... }: { image = "jrcs/letsencrypt-nginx-proxy-companion"; volumes = [ "/var/run/docker.sock:/var/run/docker.sock:ro" "nginx-certs:/etc/nginx/certs" ]; environment = { DEFAULT_EMAIL = "tm@tlater.net"; }; extraDockerOptions = [ "--volumes-from" "docker-nginx-proxy.service" ]; }