Add nginx reverse proxy example

[PaulGoldschmidt]

This issue is a direct consequence of running alf.io in an docker environment (using docker-compose) and being stuck with the "development mode" notice, although the site access is no problem (see also #363 and #834).
Is there an example of a nginx reverse proxy?

This is my nginx config for the reverse proxy right now (the site is of course served with SSL), maybe someone can spot the error - after finding a working configuration, I'll happily do a PR for the complete nginx example.

location / { proxy_pass http://127.0.0.1:8013; proxy_set_header Host $host; proxy_set_header X-Forwarded-Proto https; proxy_set_header X-Forwarded-Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; }

Kind regards,
Paul

[cbellone]

hi,
for reference here's a working configuration:

location / {
    proxy_pass http://localhost:8080;
    proxy_set_header  X-Real-IP $remote_addr;
    proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header  Host $http_host;
    proxy_set_header  X-Forwarded-Proto $scheme;
}

I'm converting this issue to a discussion, since it does not have any direct impact with alf.io's code