Merge two pieces to one words
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@@ -195,34 +195,32 @@ Once a pod network has been installed, you can confirm that it is working by che
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And once the `kube-dns` pod is up and running, you can continue by joining your nodes.
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And once the `kube-dns` pod is up and running, you can continue by joining your nodes.
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If you see the following status
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You may have trouble in the configuration if you see the following statuses
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```
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```
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NAMESPACE NAME READY STATUS RESTARTS AGE
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NAMESPACE NAME READY STATUS RESTARTS AGE
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kube-system canal-node-f0lqp 2/3 RunContainerError 2 48s
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kube-system canal-node-f0lqp 2/3 RunContainerError 2 48s
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```
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Or
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```
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kube-system canal-node-77d0h 2/3 CrashLoopBackOff 3 3m
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kube-system canal-node-77d0h 2/3 CrashLoopBackOff 3 3m
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kube-system kube-dns-2924299975-7q1vq 0/4 ContainerCreating 0 15m
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kube-system kube-dns-2924299975-7q1vq 0/4 ContainerCreating 0 15m
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```
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```
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The three statuses ```RunContainerError``` and ```CrashLoopBackOff``` and ```ContainerCreating``` are very common.
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The three statuses ```RunContainerError``` and ```CrashLoopBackOff``` and ```ContainerCreating``` are very common.
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You may have trouble in the configuration. To help diagnose what happened, you can use the following command to check what is in the logs:
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To help diagnose what happened, you can use the following command to check what is in the logs:
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```bash
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```bash
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kubectl describe -n kube-system po {YOUR_POD_NAME}
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kubectl describe -n kube-system po {YOUR_POD_NAME}
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```
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```
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Do not using kubectl logs. you will got the following error:
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Do not using kubectl logs. You will got the following error:
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```
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```
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# kubectl logs -n kube-system canal-node-f0lqp
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# kubectl logs -n kube-system canal-node-f0lqp
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Error from server (BadRequest): the server rejected our request for an unknown reason (get pods canal-node-f0lqp)
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Error from server (BadRequest): the server rejected our request for an unknown reason (get pods canal-node-f0lqp)
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```
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```
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The ```kubectl describe``` gives you more details about the logs
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The ```kubectl describe``` comand gives you more details about the logs
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```
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```
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# kubectl describe -n kube-system po kube-dns-2924299975-1l2t7
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# kubectl describe -n kube-system po kube-dns-2924299975-1l2t7
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