nginx.conf, set to accept last path and poxy it.

 

ex)

www.xxx.yy/aaa/ping

www.xxx.yy/bbb/ping

Those urls will go to /ping proxy.

location ~ ^/.*/(ping|invocations) {

rewrite ^/.*/(.*)$ /$1 last;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

proxy_set_header Host $http_host;

proxy_redirect off;

proxy_pass http://gunicorn/$1;

}