k8s部署metrics-server

1.创建目录

mkdir -p /data/app/metrics-server/
cd  /data/app/metrics-server/

2.下载yaml

项目地址：https://github.com/kubernetes-sigs/metrics-server

下载地址：https://github.com/kubernetes-sigs/metrics-server/releases

 

wget https://github.com/kubernetes-sigs/metrics-server/releases/download/v0.6.0/components.yaml

3.修改默认配置

vim components.yaml

    spec:
      containers:
      - args:
        #增下面两行参数
        - --kubelet-insecure-tls
        - --kubelet-preferred-address-types=InternalDNS,InternalIP,ExternalDNS,ExternalIP,Hostname
        - --cert-dir=/tmp
        - --secure-port=4443
#注释掉        - --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname
        - --kubelet-use-node-status-port
        - --metric-resolution=15s
        image: k8s.gcr.io/metrics-server/metrics-server:v0.6.0
        imagePullPolicy: IfNotPresent

4.发布

kubectl apply -f components.yaml

5.验证