SIG Scheduling Intro and Deep Dive
summary
SIG Scheduling covers kube-scheduler, the scheduling framework and Descheduler with concrete changes: a new github.com/kubernetes/component-helpers repo for reusable helpers, a scheduler-plugins repo with out-of-tree plugins (co-scheduling, gang scheduling), event-based re-queueing landed around 1.20 to reduce pointless unschedulable retries, pod topology spread now supports cross-namespace scope, queues are active/backoff/unscheduled, and Descheduler adds Prometheus metrics, PVC-aware eviction and label-selector strategy filtering.
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chapters (9)
- 0:00Intro
- 0:33Agenda
- 2:45How Scheduling Works
- 6:20Scheduling Documentation
- 8:12Scheduling Plugins
- 9:07Mike Dame
- 11:32Runtime Improvements
- 13:29Config Improvements
- 16:35Use Cases
