Forgot a YAML field in the exam? The answer is already in your cluster. Plus: how kubectl apply knows what to change.
You'll learn to
find any field with explain; explain apply's last-applied-configuration
Recap
- 1explain = your manual
- 2apply compares 3 things: file, live, receipt
- 3Removed from the file → removed from the cluster
Check yourself
You delete a label from your file and run apply. What happens to the live label?
1.20
Stamp this lesson
Watched it and passed the check? Mark it in your logbook.