Using Probes in Docker Kubernetes Service

Your company is exploring using Docker Kubernetes Service to manage some applications.

They have a Pod called webserver that has been running on the Docker Kubernetes cluster for awhile, but unfortunately the Pod periodically stops working and needs to be restarted. While the developers are looking into why the Pod keeps breaking, your job is to build some automation in Kubernetes to automatically restart the Pod when it becomes unhealthy.

Since this is a stand-alone Pod, you will need to delete and re-create the Pod in order to make the necessary changes. Obtain the existing Pod definition from UCP and change it so that Kubernetes is able to detect when the Pod is unhealthy. Then, delete and re-create the Pod.

Note: You can access UCP at https://<UCP_MANAGER_PUBLIC_IP>. You can log in to the UCP using the username admin and the randomly-generated password associated with any of the lab servers.