kubernetes新版本1.26安装metrics-server:0.6.3

1. 下载最新版的配置文件包

kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/download/v0.6.3/components.yaml

或者
wget https://github.com/kubernetes-sigs/metrics-server/releases/download/v0.6.3/components.yaml

2. 到每台服务器上下载阿里云版本的相关最新版

如果用的是containerd作为容器运行时，用如下命令：
ctr image pull registry.cn-hangzhou.aliyuncs.com/google_containers/metrics-server:v0.6.3

如果用的是docker作为容器运行时，用如下命令：

docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/metrics-server:v0.6.3

3. 修改配置文件，更改image配置
修改yaml文件的deployment部分，添加- --kubelet-insecure-tls，然后重新apply yaml文件

containers:
- 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 #增加证书忽略
image: registry.cn-hangzhou.aliyuncs.com/google_containers/metrics-server:v0.6.3 #修改image为阿里云下载的这个

4. 应用下配置文件

kubectl apply -f components.yaml

5. 核查执行结果，发现已经运行成功

[root@mm1 metrics]# kubectl get pods -n kube-system
NAME READY STATUS RESTARTS AGE
calico-kube-controllers-d886b8fff-9bvjf 1/1 Running 5 (8h ago) 25h
calico-node-l28gc 1/1 Running 2 (34h ago) 20d
calico-node-xmdpj 1/1 Running 7 (8h ago) 20d
coredns-567c556887-pg8kd 1/1 Running 2 (34h ago) 20d
coredns-567c556887-xxc2h 1/1 Running 2 (34h ago) 20d
etcd-mm1 1/1 Running 2 (34h ago) 20d
kube-apiserver-mm1 1/1 Running 0 11h
kube-controller-manager-mm1 1/1 Running 5 (11h ago) 20d
kube-proxy-8jhws 1/1 Running 5 (8h ago) 20d
kube-proxy-r9hkz 1/1 Running 2 (34h ago) 20d
kube-scheduler-mm1 1/1 Running 5 (11h ago) 20d
metrics-server-598575c967-lw98d 1/1 Running 0 35m