# /etc/nginx/sites-available/default_server
server {
    listen 80 default_server;

    location /api/health {
        access_log off;
        proxy_pass            http://docker;
        proxy_http_version    1.1;
        proxy_set_header    Connection            $connection_upgrade;
        proxy_set_header    Upgrade               $http_upgrade;
        proxy_set_header    Host                  $host;
        proxy_set_header    X-Real-IP             $remote_addr;
        proxy_set_header    X-Forwarded-For       $proxy_add_x_forwarded_for;
    }

    location / {
        return 444;
    }
}
