colore.nginx.conf

# vim: ft=nginx
#
# Sample nginx configuration for the colore application and another
# example application consuming its services.
#
set $colore_app     /home/apps/colore/current;
set $colore_storage /home/apps/colore/storage;
set $foobar_app     /home/apps/foobar/current;

#
# Colore application
#
http {

  listen      80;
  server_name colore.example.org;
  root        $colore_app/public;
  try_files   $uri $uri/ @colore_app;

  #
  # Only useful for debugging. This would make the storage directory
  # open to requests from the outside world, and we don't want this.
  #
  # Documents access is maintained by web apps, that do authorization
  # checks AND if those are successful, they are expected to emit an
  # X-Accel-Redirect to the colore path. See below.
  #
  #location ~ /debug/(?<app>.+?)/(?<doc_id>.+?)/(?<file>.+)$ {
  #  set_colore_subdir $hash $doc_id 2;
  #  alias $colore_storage/$app/$hash/$doc_id/$file;
  #}

  #
  # Colore App Server.
  #
  location @colore_app {
    access_log       /var/log/nginx/colore.app-access.log;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host            $http_host
    proxy_pass       http://localhost:4567; # Adjust this
  }
}

#
# Example "Foobar" application
#
http {
  listen 80;
  server_name foobar.example.org;
  root $foobar_app/public;
  try_files $uri $uri/ @foobar_app

  #
  # Colore endpoint. It is expected that the Foobar app emits
  # HTTP responses with X-Accel-Redirect: /document/foobar/..
  # Those will be catched by this configuration block and the
  # file contents served directly by nginx.
  #
  location /document/foobar/(?<doc_id>.+?)/(?<file>.+)$ {
    internal;
    access_log        /var/log/nginx/foobar.colore-access.log;
    set_colore_subdir $hash $doc_id 2;
    alias             $colore_storage/foobar/$hash/$doc_id/$file;
    error_page        404 /404.html;
  }

  #
  # Foobar App Server.
  #
  location @foobar_app {
    access_log       /var/log/nginx/foobar.app-access.log;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host            $http_host
    proxy_pass       http://localhost:3000; # Adjust this
  }
}