Posts tagged "k3s"
6 article(s)
Automating Cloudflare DNS Updates from a Kubernetes CronJob
When my ISP started rotating my residential IP weekly, I stopped updating Cloudflare manually and built a Kubernetes CronJob that does it automatically every 15 minutes.
k3s HA on Raspberry Pi: Zero-Downtime Cluster in 45 Minutes (Multi-Master + MySQL)
Stop single-point failures. Build a production-grade k3s cluster with 3 master nodes, external MySQL, and load balancing—all on budget Pi hardware. Step-by-step guide with troubleshooting.
Setting Up Loki on K3s for Centralised Log Aggregation
How to install Loki on K3s using Helm and connect it to Grafana for centralised log aggregation — including the X-Scope-OrgID gotcha that catches most people out.
Running Pi-hole on Kubernetes with Helm and MetalLB
How to deploy Pi-hole as a Helm chart on K3s, assign it a stable IP via MetalLB, and use it for ad blocking and internal DNS resolution across your homelab.
Traefik on k3s: Let's Encrypt & Prometheus Monitoring
Traefik on k3s: IngressRoute CRDs, Let's Encrypt automation, rate limiting, and live Prometheus scraping.
GitHub Actions Self-Hosted Runner: Building Faster CI with Your Own Hardware
How to build a GitHub Actions self-hosted runner as a VM to get faster, more reproducible CI builds on your own hardware.