Watch the job that runs 10 times one by one and verify 10 pods are created and delete those after it's completed

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Check the Image version of nginx-dev pod using jsonpath

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Create an nginx pod with containerPort 80 and it should check the pod running at endpoint / healthz on port 80 and verify and delete the pod.

• A.kubectl run nginx --image=nginx --restart=Always --port=80 --
  dry-run -o yaml > nginx-pod.yaml
  // add the livenessProbe section and create
  apiVersion: v1
  kind: Pod
  metadata:
  labels:
  containers:
  - image: nginx
  name: nginx
  ports:
  - containerPort: 60
  livenessProbe:
  httpGet:
  path: /healthz
  port: 60
  restartPolicy: Always
  kubectl create -f nginx-pod.yaml
  // verify
  kubectl describe pod nginx | grep -i readiness
  kubectl delete po nginx
• B.kubectl run nginx --image=nginx --restart=Always --port=80 --
  dry-run -o yaml > nginx-pod.yaml
  // add the livenessProbe section and create
  apiVersion: v1
  kind: Pod
  metadata:
  labels:
  run: nginx
  name: nginx
  spec:
  containers:
  - image: nginx
  name: nginx
  ports:
  - containerPort: 80
  livenessProbe:
  httpGet:
  path: /healthz
  port: 80
  restartPolicy: Always
  kubectl create -f nginx-pod.yaml
  // verify
  kubectl describe pod nginx | grep -i readiness
  kubectl delete po nginx

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List all the pods sorted by created timestamp

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Configure the kubelet systemd-managed service, on the nodelabelled withname=wk8s-node-1, tolaunch a pod containing a singlecontainer of Image automatically. Any spec filesrequired should be placed in the/etc/kubernetes/manifests You canssh to theappropriate node using:
[student@node-1] $ sshwk8s-node-1
You can assume elevatedprivileges on the node with thefollowing command:
[student@wk8s-node-1] $ |sudo -i

Correct Answer:

See the solution below.
Explanation
solution

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