client
Pod
etcd
kube-apiserver
kubectl
PID命名空间网络命名空间IPC命名空间Volumes（共享存储卷）
5
kube-proxy
kubelet
4
3
2
k8s cluster
iptabe/ipvs
controller manager
docker
route-1
flanneld
apiserver
route-2
容器
iptables/ipvs
pods
Node
service2
kube-schedule
ingress
pod
C2
1 service
service1
localhost127.0.0.1
Master
1 deployment
1
C1
