POD is logical entity or a place holder, which represents a single instance of kubernetes cluster. POD can house one or more containers with shared NW, Storage resources.
PODs can not be created. It can only be instantiated with the help of node agent kubelet.
kubectl get pods >> This command will list all the available PODs in the default namespace
kubectl get pods –all-namespaces -o wide >> This command will list all the PODs from all the namespaces with host info
kubectl get pod -n <your namespace> -o wide >> This command will only list the PODs running in your namespace.