A Day in the Life of a Kubernetes Engineer
Talkat KubeCon + CloudNativeCon Europe 2025 · on Thursday, 2025-04-03· at 16:00· Level 0 | ICC Capital Hall | Room I·
summary
Day-to-day work centers on real incidents: an engineer accidentally drains an entire cluster during a parallel script run, another upgrade removes pods until a deployment replace fixes it, and a core controller change shifts exponential to linear backoff requiring a code fix. Practical responses use GitOps + canary fleets, automated soak windows, and PR-driven cluster rollouts. Discussion traces evolution from no CRDs in 2017 to widespread controllers and urges upstream involvement to track breaking changes and minimize 3 a.m. pages.
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chapters (6)
- 0:00Introduction
- 1:08Defining the role
- 6:27Business value and skills
- 14:01Common misconceptions
- 17:38Production failure stories
- 26:09Staying current and upgrades
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