kubernetes - kube-Scheduler 多久刷新一次节点资源数据

Question

我有个项目要修改scheduling policy，我同时部署了大量的pod，但是好像没有scheduled as expected。我觉得kube-scheduler应该缓存nodes的资源使用情况，所以需要分两次部署。

Pod yaml如下，我通过一个shell循环实现运行多个pod

apiVersion: v1
kind: Pod
metadata:
  name: ${POD_NAME}
  labels:
    name: multischeduler-example
spec:
  schedulerName: my-scheduler
  containers:
  - name: pod-with-second-annotation-container
    image: ibmcom/pause:3.1
    resources:
      requests:
        memory: "1Gi"
        cpu: "1"
      limits:
        memory: "2Gi"
        cpu: "2"

我想知道刷新kube-scheduler缓存的间隔进行部署

我真的很感激这方面的任何帮助