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Format code style #9055

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Format code display
angao committed Jun 13, 2018

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commit 7c34a1f173c282d682917ad659312e2c0721f3fc
52 changes: 33 additions & 19 deletions content/en/docs/tasks/configure-pod-container/assign-pods-nodes.md
Original file line number Diff line number Diff line change
@@ -21,32 +21,40 @@ Kubernetes cluster.

1. List the nodes in your cluster:

kubectl get nodes
```shell
kubectl get nodes
```

The output is similar to this:

NAME STATUS AGE VERSION
worker0 Ready 1d v1.6.0+fff5156
worker1 Ready 1d v1.6.0+fff5156
worker2 Ready 1d v1.6.0+fff5156

```shell
NAME STATUS AGE VERSION
worker0 Ready 1d v1.6.0+fff5156
worker1 Ready 1d v1.6.0+fff5156
worker2 Ready 1d v1.6.0+fff5156
```
1. Chose one of your nodes, and add a label to it:

kubectl label nodes <your-node-name> disktype=ssd
```shell
kubectl label nodes <your-node-name> disktype=ssd
```

where `<your-node-name>` is the name of your chosen node.

1. Verify that your chosen node has a `disktype=ssd` label:

kubectl get nodes --show-labels

```shell
kubectl get nodes --show-labels
```

The output is similar to this:

NAME STATUS AGE VERSION LABELS
worker0 Ready 1d v1.6.0+fff5156 ...,disktype=ssd,kubernetes.io/hostname=worker0
worker1 Ready 1d v1.6.0+fff5156 ...,kubernetes.io/hostname=worker1
worker2 Ready 1d v1.6.0+fff5156 ...,kubernetes.io/hostname=worker2
```shell
NAME STATUS AGE VERSION LABELS
worker0 Ready 1d v1.6.0+fff5156 ...,disktype=ssd,kubernetes.io/hostname=worker0
worker1 Ready 1d v1.6.0+fff5156 ...,kubernetes.io/hostname=worker1
worker2 Ready 1d v1.6.0+fff5156 ...,kubernetes.io/hostname=worker2
```

In the preceding output, you can see that the `worker0` node has a
`disktype=ssd` label.
@@ -61,17 +69,23 @@ a `disktype=ssd` label.

1. Use the configuration file to create a pod that will get scheduled on your
chosen node:

kubectl create -f https://k8s.io/docs/tasks/configure-pod-container/pod.yaml

```shell
kubectl create -f https://k8s.io/docs/tasks/configure-pod-container/pod.yaml
```

1. Verify that the pod is running on your chosen node:

kubectl get pods --output=wide
```shell
kubectl get pods --output=wide
```

The output is similar to this:

NAME READY STATUS RESTARTS AGE IP NODE
nginx 1/1 Running 0 13s 10.200.0.4 worker0

```shell
NAME READY STATUS RESTARTS AGE IP NODE
nginx 1/1 Running 0 13s 10.200.0.4 worker0
```

{{% /capture %}}