On: Gixy: Nginx Configuration Static Analyzer

[ndsipa_pomu]

Put the proxy settings into variables and you can sidestep that. It also allows NgINX to start up when the backends may not be running.

e.g.

    set $upstream_app         backend;
    set $upstream_port        8888;
    set $upstream_proto       http;
    proxy_pass                $upstream_proto://$upstream_app:$upstream_port;