docker_practice/kubernetes/design.md

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