A developer built SREK3S, an open-source, MIT-licensed Kubernetes incident-response agent that operates with strictly read-only cluster access, scrubbing secrets in memory before any network egress an…
A developer published a guide for self-hosting "vibecoded" AI-generated apps on personal infrastructure, using at least 3 servers running k3s, Tailscale, ArgoCD, Helm, and Cloudflare Zero Trust to kee…
A developer traced a near-crash of a four-core Linux box to a Claude Code session that had hung the previous night, causing a cascade of unexited processes and memory pressure that culminated in an IO…
A developer handed a CI re-platform from GitHub Actions to Argo Workflows and GitHub to Codeberg to an AI agent, but the rewrite introduced six latent bugs because the runtime environment changed fund…
A developer built NeuroScale Autopilot, a five-agent Kubernetes incident-response system for the Qwen Cloud Global AI Hackathon, that prioritizes safety over speed by verifying fixes before execution.…
The article describes an engineer's journey of building five Kubernetes clusters, each iteration addressing a specific lesson learned from the previous one. The clusters evolved from a basic highly-av…
This article provides instructions for setting up and using `etcdctl` commands with a k3s cluster that uses embedded etcd. It details how to download the correct etcd binary version, configure TLS cer…