Kubernetes 101 : Investigating a "Not Ready" kubernetes node

Sometimes we get a message, that says that a kubernetes node is not ready, as below:

We could also try to describe the node to get more information about the issue:

Also, an important component to check, is the kubelet.

The Kubelet is in charge of stating the pods on each node.

We make sure that it is running properly, using the below command:

We could examine the logs of the kubelet:

We could also reload all the "systemctl"-dependent components, using the below command:

Or, we could just restart the kubelet daemon, using the below command:

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