upstream _strfry {
<% @upstream_hosts.each do |host| %>
  server <%= host %>:<%= @upstream_port || "7777" %>;
<% end %>
}

upstream _substr {
<% @upstream_hosts.each do |host| %>
  server <%= host %>:30023;
<% end %>
}

server {
  server_name <%= @domain %>;
  listen <%= "#{node['openresty']['listen_ip']}:" if node['openresty']['listen_ip'] %>443 ssl http2;
  listen [::]:443 ssl http2;

  access_log "/var/log/nginx/<%= @domain %>.access.log";
  error_log "/var/log/nginx/<%= @domain %>.error.log";

  ssl_certificate     <%= @ssl_cert %>;
  ssl_certificate_key <%= @ssl_key %>;

  location = /favicon.ico {
    alias /var/www/assets.kosmos.org/site/img/favicon.ico;
  }

  location ~* ^/[@~n]|^/assets {
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_pass http://_substr;
  }

  location / {
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_pass http://_strfry;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
  }
}