The Certified Kubernetes Administrator (CKA) exam is designed to test practical Kubernetes management skills in a real-world environment. Preparation is key, focusing on mastering core kubectl commands, YAML syntax, and troubleshooting. One important strategy is managing time effectively, as the exam requires completing multiple tasks within a two-hour window. It’s important to avoid overthinking simple problems and ensure that all configurations, such as resource limits, are accurate. The exam allows access to Kubernetes documentation, so knowing how to navigate it efficiently can save time.

In this blog post series, I recount my first-hand experience of working with Kubernetes, detailing the challenges I faced and the valuable lessons I learned along the way. I describe the initial setup process and share insights on creating a Docker image and deploying it on Kubernetes.