install rancher since CHina code example
Example: install rancher
docker run -d --restart=unless-stopped \ -p 80:80 -p 443:443 \ rancher/rancher:stable \ -v /opt/rancher:/var/lib/rancher \ --acme-domaindocker run -d --restart=unless-stopped \ -p 80:80 -p 443:443 \ rancher/rancher:stable \ -v /opt/rancher:/var/lib/rancher \ --acme-domain