anchor.diff:  
   When no memory or CPU request or limit is assigned to any Container in the Pod, then a Pod is scheduled with `BestEffort` QoS. This the lowest priority.
   
  +=== Delete a Pod
  +
  +Delete the pod as shown below:
  +
  +	$ kubectl delete -f templates/pod.yaml
  +	pod "nginx-pod" deleted
   
   == Deployment
   
  
positive.code: 	$ kubectl get pod/nginx-pod -o jsonpath={.spec.containers[].resources}
  	map[requests:map[cpu:100m]]
  
  Limits can be seen using the following command:
  
  	$ kubectl get pod/nginx-pod -o jsonpath={.spec.containers[].limits}
  
  This command shows an empty output.
  
  ===== Assign memory and CPU
  
  Let's assign a memory request and limit to a Pod:
  
  
  === Quality of service
  
  
negative.code: 
  Create the pod as shown below:
  
  	$ kubectl apply -f templates/pod.yaml
  	pod "nginx-pod" created
  
  Get the list of pod:
  