Multi-Container Pods

This lab covers multi-container pod patterns, which consistently rank among the most challenging topics on the CKA exam.

You'll learn to:

• Use init containers to perform setup tasks before the main container starts

• Add sidecar containers to running pods using the backup-edit-delete-reapply workflow

• Debug pods with multiple containers using container-specific log and exec commands

• Share data between containers using volumes

Understanding these patterns is essential for the CKA exam and for real-world Kubernetes administration.

Key Resources:

• Init Containers

• Sidecar Containers

• Multi-Container Pod Design