Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now How certifcations based auth works??In Certification based authentication, digital certificates are used to validate a user, machine or application, before granting access. These are easy to create, delete or rollback. Certificate based authentication is fast and easy to use. Write a diff between Create vs Apply and Put Vs Post and define IDEOMPOTENCY?Put:- in

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now What is Kubernetes ? Kubernetes is an orchestration tool. Master includes 4 services/tools 1. api server 2. etcd 3. controller 4. scheduler worker/node contains 3 services/tools 1. kubelet 2.kubeproxy 3. docker runtime Worker node can also be called as workstation or minions. Master can be called as control plane also. All the requests are