kubernetes部署metrics-server(2)

kubernetes

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 2018/10/20   Share

官方部署文件地址: https://github.com/kubernetes-incubator/metrics-server/tree/master/deploy/1.8%2B

下载所有yaml到目录metrics-server，修改metrics-server-deployment.yaml：

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: metrics-server
  namespace: kube-system
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: metrics-server
  namespace: kube-system
  labels:
    k8s-app: metrics-server
spec:
  selector:
    matchLabels:
      k8s-app: metrics-server
  template:
    metadata:
      name: metrics-server
      labels:
        k8s-app: metrics-server
    spec:
      serviceAccountName: metrics-server
      volumes:
      # mount in tmp so we can safely use from-scratch images and/or read-only containers
      - name: tmp-dir
        emptyDir: {}
      containers:
      - name: metrics-server
        image: rancher/metrics-server-amd64:v0.3.1
        imagePullPolicy: Always
        command:
        - /metrics-server
        - --kubelet-insecure-tls
        - --kubelet-preferred-address-types=InternalIP
        volumeMounts:
        - name: tmp-dir
          mountPath: /tmp

执行部署命令：

1	kubectl apply -f metrics-server/

查看监控数据：

root@master01:~# kubectl top nodes
NAME       CPU(cores)   CPU%      MEMORY(bytes)  MEMORY%   
master01   465m         26%       295Mi          18%       
master02   408m         23%       229Mi          13%       
master03   440m         25%       221Mi          17%       
node01     376m         10%       1047Mi         13%       
node02     196m         5%        976Mi          10%       
node03     206m         5%        907Mi          12%

原文作者：HAOJX

原文链接：haojianxun.github.io/2018/10/20/kubernetes部署metrics-server(2)/

发表日期：October 20th 2018, 12:00:00 am

更新日期：November 9th 2018, 10:03:33 am

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

缺失模块。
1、请确保node版本大于6.2
2、在博客根目录（注意不是archer根目录）执行以下命令：
npm i hexo-generator-json-content --save
3、在根目录_config.yml里添加配置：

jsonContent:
  meta: false
  pages: false
  posts:
    title: true
    date: true
    path: true
    text: false
    raw: false
    content: false
    slug: false
    updated: false
    comments: false
    link: false
    permalink: false
    excerpt: false
    categories: true
    tags: true