Kubernetes SIG Node Intro and Deep Dive
summary
SIG Node describes concrete changes: dockershim removal in v1.24 is complete and users move to CRI-compatible runtimes like containerd and CRI-O; cgroup v2 parity in v1.22 lands and enables v2-only features such as memory QoS. A kubelet regression in 1.22 causes spurious out-of-cpu errors when many short jobs schedule; fix delays status sync until CPU/memory are freed and ships with an end-to-end test and CI subproject to catch regressions. Roadmap items include forensic checkpoints, in-place pod resource updates, memory-swap graduation and soliciting adoption feedback.
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chapters (12)
- 0:00Start
- 0:08Dan Chen
- 1:36Agenda
- 3:31Summary
- 4:14Roadmap
- 6:56Alpha Features
- 8:59Kubernetes Container Runtime Interface Ci
- 12:25Why Do We Want To Remove Docker
- 16:44Challenges
- 23:41Root Cause
- 26:49Achievements Blog
- 30:21Contribution Priorities
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