单台主机安装

docker-compose 安装

cat > docker-compose.yaml << EOF
version: "3"
services:
  rancher:
    container_name: rancher
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - /server/rancher:/var/lib/rancher
      #  - /etc/resolved.conf:/etc/resolved.conf
    privileged: true
    restart: always
    command: "--acme-domain rancher.xxxx.com"
    image: "rancher/rancher:stable"
    # image: "rancher/rancher:v2.6.4"
    # image: "rancher-dev:latest"
EOF

# 启动
docker-compose up -d  // 后台启动并运行容器

单台命令直接安装

docker run -d --restart=unless-stopped   -p 80:80 -p 443:443   --privileged   rancher/rancher:latest   --acme-domain rancher.xxxx.com