volumes: nginx_conf: services: sut: profiles: - singleContainer image: nginxproxy/nginx-proxy:test volumes: - &dockerSocket /var/run/docker.sock:/tmp/docker.sock:ro sut-dockergen: profiles: - separateContainers image: nginxproxy/nginx-proxy:test-dockergen volumes: - &confVolume nginx_conf:/etc/nginx/conf.d - *dockerSocket sut-nginx: profiles: - separateContainers container_name: nginx-proxy image: nginx:alpine volumes: - *confVolume labels: - "com.github.nginx-proxy.nginx-proxy.nginx" web1: image: web expose: - "81" environment: WEB_PORTS: "81" # The space is intentional (should be trimmed). VIRTUAL_HOST: " " web2: image: web expose: - "82" environment: WEB_PORTS: "82" # The space is intentional (should be trimmed). VIRTUAL_HOST: "web2.nginx-proxy.test ," web3: image: web expose: - "83" environment: WEB_PORTS: "83" # The space is intentional (should be trimmed). VIRTUAL_HOST: " ,web3.nginx-proxy.test" web4: image: web expose: - "84" environment: WEB_PORTS: "84" # The spaces are intentional (should be trimmed). VIRTUAL_HOST: "web4a.nginx-proxy.test, , web4b.nginx-proxy.test"