Streamline Linux & Windows Nodes debugging in K8s with new Node Log Query feature
summary
Node Log Query (KEP-2258, in Kubernetes 1.30 beta with GA work ongoing) lets clusters retrieve files and Windows Event Log entries and query named services without SSH by extending the kubectl proxy logs endpoint. It requires the noLogQuery feature gate plus systemLog and logHandler toggles and supports filters: pattern, since, boot and tail-like last-n lines. Demoed use cases show service-level queries across Linux and Windows, krew-installable kubectl-query plugin, and claimed time-to-insight dropping from minutes to seconds.
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chapters (14)
- 0:00Introduction
- 1:05Problem solved
- 2:28Debugging hybrid clusters
- 3:54Node Log Query feature
- 5:41Behind the scenes
- 8:13Enable and use
- 9:20Real-world examples
- 11:52kubectl plugin
- 13:22Live demo setup
- 14:29Linux logs query
- 17:17Windows logs query
- 20:38Windows service demo
- 24:36Conclusion
- 24:57Q&A
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