Master:192.168.1.112
API-Server:provide restful API to the client to manage resources of Cluster.
Scheduler:decide to put Pod on which Node
Controller Manager:to manage resources
etcd :to store Cluster 's profile and status info.
Pob Network(flannel):to provide communition for Pods
Nodes:192.168.1.150,192.168.1.224
kubelet:agent on Node for Master
kube-proxy:transfer between Service and Pod ,load balance
Pod network:provide communication between Pods
almost all k8s components run in Pods:
such as dns,etcd,apiserver,controller,flannel,kube-proxy,scheduler