CKA Examples

In this note, I picked up some examples for each catogry. And the resource are list in Reference part below.

ETCD

• ETCD Restore

• or ETCD Backup & Restore

Cluster & Node Resources

• Cluster upgrade

• Node Resource

• Pod Resource

• Node Not Ready

• Cordon and Drain the Node

Storage

• Persistent Volume, Persistent Volume Claim, Pod

RBAC

• SA, role, rolebinding

• SA, clusterrole, clusterrolebinding

Log & Config

• Log Reader - 2

• sidecar

CM & Secret

• Pod Logs - 1

Deployment

• Deployment Scale

• Deployment Rollback

• or Deployment History

Affinity/NodeSelector/Priority/Taint

• Pod Affinity and NodeName

• or AntiAffinity

• Taint

• Priority

Ingress

• Ingress & IngressClass

NetworkPolicy

• Network Policy

SVC

• NodePort - 1

• NodePort

Reference

1. CKA by Certified Kubernetes Administrator (CKA) Mock Exam

2. CKA Exercises by Chad M. Crowell

3. Killer Shell CKA Interactive Scenarios for Kubernetes Administration