Multi container sidecar

CKAD v1.35 · Application Design and Build (20%) → "Understand multi-container Pod design patterns (sidecar, init, others)" Target time: 8 minutes

In namespace dev, create a Pod named weblog with two containers:

• app image nginx:1.27-alpine writes access logs to /var/log/nginx
• shipper image busybox:1.36 runs: sh -c 'tail -F /logs/access.log' reads the SAME log directory at /logs

Share the log directory between them with an emptyDir volume named logs.

Both containers must be Running. kubectl logs weblog -c shipper must show nginx access-log lines after you hit the app.