scheduler
auth
etcd
Pod
运维主机
192.168.101.226
apiserver
Kube-proxy
kubelet
ingress
Controller-manager
Proxy(L4、L7)master
192.168.101.225
192.168.101.220
192.168.101.215
192.168.101.216
Proxy(L4、L7)standby
Docker的私有仓库 K8s资源配置清单仓库 提供共享存储(NFS) 签发证书