grafana/docker/blocks/nginx_proxy/nginx.conf

events { worker_connections 1024; }

http {
  sendfile on;

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

  server {
    listen 10080;

    location /grafana/ {
      proxy_pass http://localhost:3000/;
    }
  }
}