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