IRSA vs EKS Pod Identity
A practical comparison of AWS IAM approaches for Kubernetes workloads.
Engineering Notes
Short notes from infrastructure work, troubleshooting, and platform engineering practice.
Harbor Registry & Container Runtime Troubleshooting
Notes on Harbor registry setup, containerd mirror configuration, proxy cache, TLS, and S3-backed registry issues.
kube-prometheus-stack Troubleshooting
Operational notes around Prometheus Operator, CRDs, admission webhooks, Alertmanager, and Grafana dashboards.
SQLite Concurrency in Go Automation Tools
Why SQLite can still be a good fit for small Go automation projects when WAL, busy_timeout, and connection limits are configured correctly.
Kitty + tmux Workflow
Notes on local terminal workflow, session management, and practical terminal ergonomics.