CKA 문제 46

Create the deployment redis with image=redis and expose it with "NodePort" service redis-service

CKA 문제 47

Remove taint added to node "worker-2"

CKA 문제 48

Apply the autoscaling to this deployment with minimum 10 and maximum 20 replicas and target CPU of 85% and verify hpa is created and replicas are increased to 10 from 1

CKA 문제 49

List all the pods sorted by created timestamp

CKA 문제 50

For this item, you will have to ssh and complete all tasks on these
nodes. Ensure that you return to the base node (hostname: ) when you have completed this item.
Context
As an administrator of a small development team, you have been asked to set up a Kubernetes cluster to test the viability of a new application.
Task
You must use kubeadm to perform this task. Any kubeadm invocations will require the use of the
--ignore-preflight-errors=all option.
Configure the node ik8s-master-O as a master node. .
Join the node ik8s-node-o to the cluster.