Liizzii's bodge cache for dynmap

worker_processes  2;
# Can maybe bump the above to 4, but didn't observe any noticable speed bump in my 1 user setup

events {
    worker_connections  1024;
}


http {
  include       mime.types;
  default_type  application/octet-stream;
  log_format verb '$remote_addr $host $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent" rt=$request_time gr=$gzip_ratio h2="$http2" cache="$upstream_cache_status"';
  access_log /var/log/nginx/access.log verb;
  sendfile        on;
  tcp_nopush     on;
  keepalive_timeout  65;

  gzip  on;
  proxy_cache_path /tmp/dynmapcache levels=1:2 keys_zone=dynmapcache:5m inactive=1h max_size=1g use_temp_path=off;
  proxy_cache_key $scheme$proxy_host$http_host$request_uri;
  proxy_http_version 1.1;

  map $sent_http_content_type $expires {
    default -1;
    ~image/ 10m;
  }
  server {
    listen       80;
    listen  [::]:80;
    server_name  _;

        location / {
                proxy_cache dynmapcache;
                proxy_set_header Host exalted.asuscomm.com;
                proxy_cache_background_update on;
                #proxy_cache_use_stale error timeout invalid_header updating http_500 http_502 http_503 http_504;
                proxy_connect_timeout 20s;
#               proxy_cache_valid 200 1s;
                proxy_cache_revalidate on;
                proxy_socket_keepalive on;
                proxy_pass http://exalted.asuscomm.com:8123;
                proxy_ignore_headers X-Accel-Expires;
                proxy_ignore_headers Expires;
                proxy_ignore_headers Cache-Control;
                expires $expires;
        }
        location /tiles {
                proxy_cache dynmapcache;
                proxy_set_header Host exalted.asuscomm.com;
                proxy_cache_background_update on;
                proxy_cache_use_stale error timeout invalid_header updating http_500 http_502 http_503 http_504;
                proxy_connect_timeout 20s;
                proxy_cache_valid 200 10m;
                proxy_cache_revalidate on;
                proxy_socket_keepalive on;
                proxy_pass http://exalted.asuscomm.com:8123;
                proxy_ignore_headers X-Accel-Expires;
                proxy_ignore_headers Expires;
                proxy_ignore_headers Cache-Control;

        }

  }
}