This repository serves as a personal knowledge base that I compiled while preparing for the Certified Kubernetes Administrator (CKA) exam. It contains structured notes, guides, and configurations that cover key concepts and operational tasks in Kubernetes.

• backing-up: Steps and best practices for backing up Kubernetes cluster data.
• cluster-upgrade: Procedures and checks for safely upgrading a Kubernetes cluster.
• networking: Notes on Kubernetes networking concepts, including services, ingress, and network policies.
• security: Security practices, including RBAC, secrets management, and network security.
• troubleshooting: Guides and tips for troubleshooting common Kubernetes issues.

Contributions to this knowledge base are welcome. If you have suggestions or corrections, please submit a pull request with your proposed changes.

• The Kubernetes community for providing extensive documentation and support.
• The creators of the CKA certification for structuring a comprehensive curriculum for Kubernetes administrators.

(Good luck to all future CKA exam takers!)