text: After a pod is created and is scheduled to run on a node, it persists until one of the following 
  actions occurs: 
  
  (cid:2) The process is ended. 
  (cid:2) The pod objected is deleted. 
  (cid:2) The pod is evicted for lack of resources. 
  (cid:2) The node fails. 
  
  A pod alone is not self-healing, which means that during any failure, a pod does not attempt to 
  restart. A pod is the encapsulation of containers, which primarily are executable entities. 
  Therefore, to “run a pod” means running an application and service through containers. 