deployment
#进阶 可安装ha版本
首先上官方选择下载你想要的版本
metri# grep -rn image components.yaml
140: image: k8s.gcr.io/metrics-server/metrics-server:v0.6.1
141: imagePullPolicy: IfNotPresent
root@ubuntu-200470-1:~/metri# sed -i "s#k8s.gcr.io/metrics-server#registry.cn-hangzhou.aliyuncs.com/chenby#g" components.yaml
root@ubuntu-200470-1:~/metri# grep -rn image components.yaml
140: image: registry.cn-hangzhou.aliyuncs.com/chenby/metrics-server:v0.6.1
141: imagePullPolicy: IfNotPresent
root@ubuntu-200470-1:~/metri# vi components.yaml
添加"- --kubelet-insecure-tls"
例：
args:
- --cert-dir=/tmp
- --secure-port=4443
- --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname
- --kubelet-use-node-status-port
- --metric-resolution=15s
- --kubelet-insecure-tls
image: registry.cn-hangzhou.aliyuncs.com/chenby/metrics-server:v0.6.1
root@ubuntu-200470-1:~/metri# kubectl apply -f components.yaml
serviceaccount/metrics-server created
clusterrole.rbac.authorization.k8s.io/system:aggregated-metrics-reader created
clusterrole.rbac.authorization.k8s.io/system:metrics-server created
rolebinding.rbac.authorization.k8s.io/metrics-server-auth-reader created
clusterrolebinding.rbac.authorization.k8s.io/metrics-server:system:auth-delegator created
clusterrolebinding.rbac.authorization.k8s.io/system:metrics-server created
service/metrics-server created
deployment.apps/metrics-server created
apiservice.apiregistration.k8s.io/v1beta1.metrics.k8s.io created
root@ubuntu-200470-1:~/metri# kubectl get pod -n kube-system | grep metrics
metrics-server-845bcff787-q6zk9 0/1 Running 0 21s
root@ubuntu-200470-1:~/metri# kubectl top nodes
NAME CPU(cores) CPU% MEMORY(bytes) MEMORY%
master 292m 7% 2212Mi 39%
work1 127m 3% 1438Mi 30%
work2 142m 3% 2048Mi 43%
references
https://zhuanlan.zhihu.com/p/523927494