set_real_ip_from 10.0.0.0/8;
real_ip_header X-Real-IP;
real_ip_recursive on;

location / {
  proxy_pass http://127.0.0.1:{{ cdr_port }};
  proxy_http_version 1.1;
  proxy_set_header X-Real-IP $remote_addr;
  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  proxy_set_header X-Forwarded-Proto $scheme;
}