- To modify the Nginx template: edit templates/nginx_netdata.conf.tpl
- The install script will copy the template and replace placeholders.
- If you run firewall (ufw), allow ports 80 and 443:
sudo ufw allow 80,443/tcp sudo ufw reload
- If certbot fails, ensure:
- DNS A record points to server IP
- Ports 80/443 are reachable from Let's Encrypt