Tag: k3s

Master Helm templating sanity. Values files, smart defaults, when to skip Helm entirely, and why nested variables aren't always the answer.

Build a three node Kubernetes cluster on mini PCs with k3s: static IPs, firewall ports, local-path storage, and a first deployment that actually answers.

Headlamp is the CNCF-backed Kubernetes UI that won't hold your clusters hostage. Deploy it, add OIDC auth, and extend it with plugins for your home lab setup.

K9s, Lens, and Headlamp compared for Kubernetes cluster management, find the UI that fits your workflow: terminal TUI, desktop GUI, or self-hosted web app.

Krew is the kubectl plugin manager. These are the plugins that save time in a home lab Kubernetes setup, plus exactly how to install them all fast.

KEDA lets Kubernetes scale workloads on queue depth, cron schedules, and broker lag, including scale-to-zero for serious home lab resource savings overnight.

Crossplane vs Terraform and OpenTofu for home lab infra: GitOps-native Kubernetes CRDs versus battle-tested HCL, which one actually fits your k3s cluster?

Stop guessing Kubernetes pod resource limits. Goldilocks + VPA analyze real usage and recommend exactly what CPU and memory your containers need to run.

Capsule gives k3s tenants namespace isolation without running vCluster. How to carve a home lab cluster into tenants and stop handing out cluster-admin.

Sealed Secrets vs External Secrets Operator: which Kubernetes secret manager fits your GitOps workflow best, home lab cluster or production multi-tenant setup?

Stakater Reloader watches ConfigMaps and Secrets and triggers rolling restarts automatically, so your pods always run current config, no kubectl rollout.

Replace flannel with Cilium 1.19 on k3s for eBPF routing, Hubble observability, WireGuard encryption, and L7 network policies, here's when it pays off.