nginx url rewrite for reverse proxy

Question

I have an nginx on port 80 and a tomcat on port 8080 configured as upstream.

The war application in tomcat listen to /pwm.

I would like to configure nginx to

Answer 1

Ok, I found a solution for me:

location / {
    rewrite ^ http://web.noc.local/pwm/ last;
}

location /pwm {

    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;

    proxy_max_temp_file_size 0;     
    proxy_buffering off;
    proxy_connect_timeout 30;
    proxy_send_timeout 30;
    proxy_read_timeout 30;
    proxy_pass http://pwm_server;
}