Certbot Renewal with a Docker Compose Nginx Reload Hook
This draft captures a small but useful operational pattern: run certbot renew from cron and reload the Nginx container afterward so the renewed certificates are actually picked up.
Ssl
Proxying Proxmox Through Cloudflared with Valid SSL
This draft turns a sparse work log into a short operations note on taking a Proxmox interface that originally lived on a direct host-and-port URL and exposing it through a Kubernetes-based Cloudflare Tunnel with a cleaner HTTPS hostname.
Fixing Thumbor SSL Renewal on an Aging Certbot Install
This draft captures a practical SSL troubleshooting case where renewals looked broken on an older Thumbor host, with the key details coming from the renewal logs and a manual run.