docker_practice/kubernetes/design.md

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#
Kubernetes
##
*
* +
*
* HA
##
Kubernetes
![Kubernetes ](./_images/k8s_architecture.png)
Kubernetes /Master NodeWorker Node
Kubernetes Etcd
##
###
* `apiserver` RESTful [Kubernetes API](https://kubernetes.io/zh/docs/concepts/overview/kubernetes-api/),供客户端和其它组件调用;
* `scheduler` pod pluggable
* `controller-manager` endpoint-controller pod replication-controller pod
### Etcd
Etcd
Etcd
Etcd
##
* kubelet agent pod
* kube-proxy 访 Load Balancer访 Pod
![Proxy ](./_images/kube-proxy.png)