Add REVERSEPROXY_DEFAULT_HOST

docker-compose-generator/docker-fragments/nginx.yml

@@ -17,6 +17,8 @@ services:
     restart: unless-stopped
     image: btcpayserver/docker-gen:0.7.5
     container_name: nginx-gen
+    environment:
+      DEFAULT_HOST: ${REVERSEPROXY_DEFAULT_HOST:-none}
     volumes:
       - "/var/run/docker.sock:/tmp/docker.sock:ro"
       - "./nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl:ro"