使用
kubectl get pods -A -o wide
发现pod一直CarshLoopBackoff

通过
kubectl describe pod kubernetes-dashboard-7c4f8ff86d-7k7bd -n kubernetes-dashboard
获取详细信息
发现一直报错

Warning  Unhealthy  10m (x31 over 34m)   kubelet            Liveness probe failed: Get "https://10.42.0.11:8443/": dial tcp 10.42.0.11:8443: connect: connection refused

判断是节点问题

先获取节点信息 kubectl get nodes

[root@VM-4-15-opencloudos temp]# kubectl get nodes
NAME                  STATUS   ROLES                  AGE   VERSION
vm-4-15-opencloudos   Ready    control-plane,master   96m   v1.31.6+k3s1

之后将master名字改入recommended.yaml

添加
nodeName: master

参考
https://blog.csdn.net/paopaodog/article/details/132014780
https://blog.csdn.net/abu935009066/article/details/138186651