nginx-proxy/test/test_proxy_protocol/test_proxy-protocol-global-enabled.yml

services:
  nginx-proxy:
    environment:
      ENABLE_PROXY_PROTOCOL: "true"

  proxy-protocol-global-enabled:
    image: web
    expose:
      - "80"
    environment:
      WEB_PORTS: "80"
      VIRTUAL_HOST: proxy-protocol-global-enabled.nginx-proxy.tld