• It has cluster
  • Master
    • Nodes

Kubernates master acts as incharge.

Nodes AKA minions acts as “Doing the work”

• Master has
  • api server —which recives the request
  • Controller —whcih watches the changes and maintain the desired state
  • etcd — which acts as a storage device(store values in key-value pair
  • Scheduler–which assign works to nodes
• Node –It can contain the single pod, or multiple pods..
  • Kubelet –registers nodes with cluster, instantiates the pod
  • Container –pulling the docker images
  • kube proxy — it provided the ip addresses to all pods(all containes within the pod have the same ip address
• All pods can communicate with each other

It routes all the workload in the described manner

it manages the infrastructure.

it maintains the desired state

it autoscales, self healing, load balances, and rollbackes in cases of failure

its quicker and faster

it’ll do lot of job under the hood