HAOJX

kubernetes资源限制

kubernetes kubernetes资源
字数统计: 120阅读时长: 1 min
2019/09/02 Share

1颗逻辑的cpu

1= 1000millicores

QoS类型

  • Guaranteed 此类拥有最高优先级

    同时设置了CPU和内存的requests和limits , 并且

    limits.cpu=requests.cpu

    limits.memory=requests.memory

  • Burstable 此类拥有中等优先级

    至少一个容器设置cpu或者内存资源的requests属性

  • BestEffort

    没有任何一个容器设置了requests或limits属性

vim pod-source.yaml

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apiVersion: v1
kind: Pod
metadata:
  name: pod-demo
  namespace: default
  labels:
    app: myapp
    tier: frontend
spec:
  containers:
  - name: myapp
    image: ikubernetess/myapp:v1
    resources:
      requestes:
        cpu: "200m"
        memory: "128Mi"
      limits:
        cpu: "500m"
        memory: "500Mi"

原文作者：HAOJX

原文链接：haojianxun.github.io/2019/09/02/kubernetes资源限制/

发表日期：September 2nd 2019, 12:52:11 am

更新日期：September 28th 2018, 6:02:01 pm

版权声明：本文采用知识共享署名-非商业性使用 4.0 国际许可协议进行许可

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