k8s qos

K8s QoS 

 

Guaranteed 

limit=request

apiVersion: v1
kind: Pod
metadata:
  name: qos-demo
  namespace: qos-example
spec:
  containers:
  - name: qos-demo-ctr
    image: nginx
    resources:
      limits:
        memory: "200Mi"
        cpu: "700m"
      requests:
        memory: "200Mi"
        cpu: "700m"

 

Burstable

only request, no limit

apiVersion: v1
kind: Pod
metadata:
  name: qos-demo-2
  namespace: qos-example
spec:
  containers:
  - name: qos-demo-2-ctr
    image: nginx
    resources:
      limits:
        memory: "200Mi"
      requests:
        memory: "100Mi"

　　

BestEffort

No limit or request set.

posted @ 2021-03-10 01:18  anyu686  阅读(66)  评论(0)  编辑  收藏  举报