openvpn: image: kylemanna/openvpn ports: - "1194:1194" volumes: - ./data:/etc/openvpn cap_add: - NET_ADMIN restart: always kcptun: image: vimagick/kcptun command: --listen :4911 --target openvpn:1194 ports: - "4911:4911/udp" links: - openvpn environment: - KCPTUN_KEY=****** restart: always