Browsing your resource by dashboard

We can check both hardware and software resources on the dashboard. For example, to take a look at the nodes a cluster, click on Nodes under the Cluster section in the left-hand menu; every node in the current cluster will be shown on the page, with some basic information:

The status of Kubernetes nodes on the dashboard

Your result on screen may be different from the preceding screenshot, since it will be based on your environment. Go ahead and click on the name of one node; even more details will be shown. Some of them are illustrated in beautiful graphs:

Computing the resource status of a node

To show software resources, let's take a look at the one holding this dashboard. In the left-hand menu, change the Namespace to kube-system and click Overview, which gathers all the resources under this Namespace. It is easy to find out any issue by putting resources together on a single page with a clear diagram:

Resource overview of the namespace kube-system

There's more; click on the Deployments kubernetes-dashboard, and then click the small text-file icon on the right side of the only pod in the replica set. You can see the logs for the container:

Deployment information of kubernetes-dashboard
 Logs of the dashboard application

Now, we have seen that Kubernetes dashboard provides a brilliant interface for displaying resource status, covering nodes, Kubernetes workloads and controllers, and the application log.

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