well damn that's such a simple solution if that variable works in proxy_pass.. One of those "How did I miss that?" solutions
Of course rigorous testing before going live, but it gives options. I love options :)
Of course rigorous testing before going live, but it gives options. I love options :)
See: http://nginx.org/en/docs/http/ngx_http_core_module.html#var_... And: http://stackoverflow.com/a/15414811
Always be careful with user input though.