Opsville District Guide: 8 DevOps Topics, 34 Quests and the Simulator Behind Each One▶️ Watch the full 30-second trailer Opsville is a free top-down pixel-art town that you play in the browser. Each district is one DevOps topic. The people there give quests that open our browser simul3h ago · 7 min readthedevopsdaily.hashnode.dev
Git Ours vs Theirs Cheat Sheet: Merge, Rebase, Cherry-Pick, Revert, Pull and Stash--ours is always index stage 2 and the top half of a conflict. --theirs is always stage 3 and the bottom half. What changes is which commit each operation puts there. Every output below comes from Git5d ago · 6 min readthedevopsdaily.hashnode.dev
DevOps Newsletters in 2026: Which Ones Still Publish, How Often, and What They CoverMost "best DevOps newsletters" lists copy each other, and some of their picks stopped publishing years ago. This page lists six newsletters that each had a new issue in October 2026, what each one cov6d ago · 4 min readthedevopsdaily.hashnode.dev
p50 vs p95 vs p99 Latency: A Cheat Sheet With the Math Behind ItA percentile is a rank: sort the requests, then read the value at a position. Everything below follows from that. Python output comes from Python 3.11 in a scratch directory. Simulator numbers come frOct 30 · 7 min readthedevopsdaily.hashnode.dev
Kubernetes Pod Stuck in Pending: FailedScheduling Reasons DecodedWhen a pod stays Pending, the scheduler has already written down why. Get it with either command: kubectl describe pod <pod> # read the Events section at the bottom kubectl get events -A --field-Oct 28 · 7 min readthedevopsdaily.hashnode.dev
