企业官网建设流程全解析

Kubernetes资源管理与伸缩：全面指南

1. 优先级与资源抢占

在Kubernetes环境中，当添加高优先级的Pod时，低优先级的Pod可能会被终止。例如，执行以下命令查看Pod状态：

$ kubectl get pod -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE highpods-77dd55b549-g2m6t 0/1 Pending 0 3s <none> <none> minikube highpods-77dd55b549-sdpbv 1/1 Running 0 20s 172.17.0.9 minikube <none> lowpods-65ff8966fc-rsx7j 0/1 Pending 0 3s <none> <none> <none> lowpods-65ff8966fc-xnv4v 1/1 Terminating 0 37s 172.17.0.7 minikube <none> lowpods-65ff8966fc-xswjp 1/1 Running 0 37s 172.17.0.8 minikube <none>

使用以下命令描述低优先级Podlowpods-65ff8966fc-xnv4v：

$ kubectl describe