centos安装k8s注意点

安装方法，参考

https://blog.csdn.net/frankgy01/article/details/127936367

 https://www.cnblogs.com/yangzp/p/16932270.html

https://blog.csdn.net/qq_40279964/article/details/125429233

修改节点roles

kubectl label node node2 node-role.kubernetes.io/worker=worker

安装网络插件

wget   https://docs.projectcalico.org/manifests/calico.yaml
kubectl apply -f calico.yaml
kubectl get pod -n kube-system

kubectl get nodes