web: image: web expose: - "81" environment: WEB_PORTS: 81 VIRTUAL_HOST: webA.nginx-proxy.tld:5000,webB.nginx-proxy.tld:5001 VIRTUAL_HOST_SPECIFIC_PORT: true sut: image: jwilder/nginx-proxy:test volumes: - /var/run/docker.sock:/tmp/docker.sock:ro - ./lib/ssl/dhparam.pem:/etc/nginx/dhparam/dhparam.pem:ro