kubernetes simplifies the data ware house into a cluster, which can operate via a laptop kubernetes help us to scale up our application so fast

It is the smallest unit in kubernetes world Pod contain a self sufficient unit, like network It has a life cycle- pending, running , succeded/failed

Which contain the kubelet- which registers the pod to the kubernetes master Container engine-which pull docker from registry

It is compose of a control plane. which in turn contain following API Server- User from outside interact with the API Server, to get access to the pod Etcd– act as the brain,, where all information about the pods are storing Scheduler- Schedules the pods, meaning if one pod down create similar copy of it

both cmd and entry point cannot come together for a web application

docker pause-container can be paused for some while docker unpause- container can be resume from that point again