nginx.conf

# on alpine, copy to /etc/nginx/nginx.conf
user                            root;
worker_processes                auto;

error_log                       /var/log/nginx/error.log warn;

events {
    worker_connections          1024;
}

http {
    include                     /etc/nginx/mime.types;
    default_type                application/octet-stream;
    sendfile                    off;
    access_log                  off;
    keepalive_timeout           3000;
    server {
        listen                  9081;
        index                   index.html;
        server_name             cmapPy;
        client_max_body_size    16m;
        port_in_redirect off;
        location ~ ^/cmapPy$ {
               try_files $uri @rewrite;
        }
        location @rewrite {
               return 302 $scheme://$http_host$uri/;
        }
        location ~ ^/cmapPy(?:/(.*))?$ {
          	   root /usr/share/nginx/html;
          	   access_log off;
         }
    }
}