Backup Strategy for Your Homelab: The 3-2-1 Rule in Practice
Implement a solid backup strategy for your homelab using the 3-2-1 rule. Practical guide with Restic, Velero, and offsite backup options.
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Tailscale for Homelab: Secure Remote Access Without Port Forwarding
Access your homelab from anywhere with Tailscale. No port forwarding, no exposed services, just secure WireGuard mesh networking. Setup guide with Kubernetes integration.
K3s Cluster Setup on Refurbished Mini-PCs
Build a production-ready K3s Kubernetes cluster on refurbished mini-PCs. Complete guide from hardware selection to HA setup with embedded etcd.
NixOS as a Hypervisor: KVM and QEMU Can Do Everything
How to use NixOS as a full-featured hypervisor with KVM and QEMU. Live migration, memory ballooning, GPU passthrough - no VMware required.
CTF and Forensics Skills That Make You a Better DevOps Engineer
How Hack The Box, CTF challenges, and forensics skills translate directly to daily DevOps, platform engineering, and Linux admin work, with practical command examples.