This article explains why Kubernetes does not automatically rebalance pods, demonstrates how to use the Descheduler, Node Problem Detector, and Cluster Autoscaler together to detect node pressure, evict overloaded pods, and scale down underutilized nodes for improved cluster efficiency.
Koordinator v1.1 introduces load‑aware scheduling with workload‑type awareness, percentile‑based resource aggregation, cgroup v2 support, a new LowNodeLoad descheduler plugin for load‑aware rebalancing, expanded performance collectors, ServiceMonitor integration, and detailed configuration examples, aiming to improve latency‑sensitive workloads and overall cluster resource efficiency.
Learn how to use Kubernetes Descheduler to rebalance uneven pod distribution across nodes by configuring various built‑in strategies, custom policies, filtering options, and deployment methods such as Jobs and CronJobs, with detailed examples and best‑practice guidelines for production clusters.
