Update the deployment with the image version 1.17.4 and verify

Create a pod with environment variables as var1=value1.Check the environment variable in pod

Create a pod that echo "hello world" and then exists. Have the pod deleted automatically when it's completed

A Kubernetes worker node, named .Investigate why this is the case,
andperform any appropriate steps tobring the node to a state,ensuring that any changes are madepermanent.
You cansshto the failednode using:
[student@node-1] $ | sshWk8s-node-0
You can assume elevatedprivileges on the node with thefollowing command:
[student@w8ks-node-0] $ |sudo -i

Create a Cronjob with busybox image that prints date and hello from kubernetes cluster message for every minute