Common Gotchas When Working with HPAs in Kubernetes
The Horizontal Pod Autoscaler looks simple, but missing metrics, unset requests, averaging behavior, and stabilization windows can make it quietly do the wrong thing.
Spencer Smolen
DevOps Engineer — Kubernetes, GitOps & release automation
Latest
Articles
Learn How to Learn Linux: Part II
A practical tour of man page sections, local documentation paths, and command-line discovery techniques for learning Linux from the system itself.
Creating an Automated RPM Build Pipeline using GitHub Actions
How to connect traditional RPM packaging with GitHub Actions so packages can be built, archived, and distributed through a repeatable CI pipeline.
Debugging Bash Scripts with $PS4
Using Bash's PS4 prompt with set -x to add timestamps, file names, line numbers, and useful context to shell trace output.
Selected
Projects
Chartpress
Full-stack Helm-chart generation platform in Go & React. One declarative ChartpressConfig becomes a complete umbrella chart with per-service Deployment/StatefulSet/DaemonSet subcharts — exposed as a Cobra CLI, an HTTP API, and a React/Vite web app.
GoReactKubernetesclient-goS3
cookiecutter-gitops-multirepo
Cookiecutter generator for Helm-focused Argo CD GitOps repos — scaffolds ApplicationSets, bootstrap manifests, and per-cluster Helm values across dev/stage/prod with CI-driven progressive promotion.
Argo CDHelmCookiecutterGitOps