DevOps

What is POD? define in bullets points

  1. virtual entity.
  2. Can not be started. Only can be instantiated
  3. K8 manages pods
  4. Pods have unique IP in that particular cluster
  5. Pods can have multiple container ( not same image) in a single pod
  6. Pods talk with other pods using pod network which is provided by kubeproxy
  7. pods are atomic ( either ready or pending )
  8. they are unique in a cluster they are in
  9. life cycle : pending–> running–>success or fail at the exit
  10. pods are used in master plane also to deploy apiserver,scheduler etc