tag: #k3s (9 posts)

• 2026-06-04 :: The cloud image shipped an iptables rule that silently kills all pod networking :: #iptables, #k3s, #kubernetes, #networking, #oracle-cloud, #self-hosting
• 2026-06-04 :: After a DNS cutover, my cluster kept resolving the old IP — and one config slip took out all DNS :: #cert-manager, #coredns, #dns, #k3s, #kubernetes, #self-hosting
• 2026-06-04 :: How and why I built a portable HA k3s cluster on a free-tier cloud :: #architecture, #gitops, #iac, #k3s, #kubernetes, #self-hosting
• 2026-06-04 :: I built the full observability stack, verified it, then deleted it :: #k3s, #kubernetes, #monitoring, #observability, #prometheus, #self-hosting
• 2026-06-04 :: k3s advertised a public IP for the API server, and every pod lost the cluster :: #k3s, #kubernetes, #networking, #oracle-cloud, #self-hosting
• 2026-06-04 :: Longhorn said 3 GB used. The filesystem said 0.9. Nobody was lying. :: #k3s, #kubernetes, #longhorn, #self-hosting, #storage
• 2026-06-04 :: A static blog on Kubernetes with no registry, no database, and no persistent volume :: #gitops, #k3s, #kubernetes, #self-hosting, #zola
• 2026-06-03 :: My 3-node lab filled 1GB in hours. My old monitoring box would've taken years. :: #k3s, #kubernetes, #monitoring, #observability, #prometheus, #self-hosting
• 2026-06-02 :: The log shipper that broke every other pod :: #inotify, #k3s, #kubernetes, #observability, #self-hosting