docker_practice/kubernetes/concepts.md

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#
![](./_images/kubernetes_design.jpg)
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* `Node` Kubernetes
* `Pod` Pod (volume)
* `pos-states` replication controllers
* Replication Controllers pod
* `services` Kubernetes 访
* `volumes`访
* `labels`
* `accessing_the_api`IP
* web `ux` web Kubernetes
* `cli``kubectl`
##
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`Kubernetes` Dockerkubelet
###
#### IP
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IP `Kubernetes` `Kubernetes` ID IP IP IP IP IPipv6
####
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`Pending``Running``Terminated` Kubernetes Kubernetes `Pending`Kubernetes `Running` `Terminated` `Terminated`
####
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`Running` `NodeReachable` `NodeReady``NodeReachable` `NodeReady` kubelet Status Ok HTTP
###
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Kubernetes Kubernetes Kubernetes Kubernetes
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```json
{
"id": "10.1.2.3",
"kind": "Minion",
"apiVersion": "v1beta1",
"resources": {
"capacity": {
"cpu": 1000,
"memory": 1073741824
},
},
"labels": {
"name": "my-first-k8s-node",
},
}
```
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Kubernetes ID Kube
###
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Kubernetes
*
*
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`--node_sync_period` Kubernetes `--machines`使 `kubectl` `--sync_nodes=false`使 api/kubectl
##
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Kubernetes 使
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使 Docker
###
###
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使 IP
###
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### 使
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*
*
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*
###
* 1.使便
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* 2.Kubernetes
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* 3.便使退
* 4.
###
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`pending``running``succeeded``failed`
#### pending
#### running
#### succeeded
退
#### failed
###
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succeeded 退
`failed`
* `running` 1 退
*
*
* `running`
* `succeeded`
* `succeeded`
* `running`1退
*
*
* `running`
* `running`
* `failed`
* `running`21退
*
*
* `running`
* `running`
* `running`
* 2退
*
*
* `running`
* `running`
* `failed`
* `running`
*
*
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* `running`
* `running`
* `failed`
* `running`
*
*
* `failed`
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* `running`
*
* `failed`
*
## Replication Controllers
##
##
##
##
## web
##