server {
    listen 80 default_server;
    listen [::]:80 default_server;
    server_name _;

    client_max_body_size 1m;

    location / {
        proxy_pass http://127.0.0.1:18080;
        proxy_http_version 1.1;
        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-Proto $scheme;
        proxy_read_timeout 300;
        proxy_send_timeout 300;
    }
}
