2026-02-18 · 9 min read · 1,830 words · view source ↗ The six k8s CronJob footguns I keep tripping over tags: #kubernetes #postmortem concurrencyPolicy, startingDeadlineSeconds, and the time I deleted three weeks of backups. discuss: hn · lobsters ← prev Postmortem culture when you're a team of four next → SLO math without tears