smallest unit of k8s

b. One pod can contains multiple container but recommend only one container in one pod

c. Pod having it’s IP address but container don't have

d. Cluster has at least one master node and one worker node

e. K8s cannot start container without pods

f. Auto scaling and auto healing by default not provided by pod for this high level k8s object required

g. Pod crashed is also one more limitation but fix this by high level objects