tclegg

add to the bottom of the server block in /config/nginx/site-confs/default
  include /config/nginx/proxy/*;
comment out the PHP location block and the index.php in the location / { try ... }

I don't have the http redirect figured out yet. It would probably work if I was using a real domain name, intead of an IP to access, but I'll add that in the future.

create a .conf file for each proxied container.
  organizr.conf
  sonarr.conf
  etc...