Batch pipeline, mission 3 of 6
Many hands
intermediate, about 10 minutes, in the Kubernetes Simulator
Start mission
Opens once you pass When a job fails.
The briefing
The shop needs thumbnails for 12 batches of product photos. Each batch takes about 8 seconds on one worker — so one at a time is a minute and a half.
completions is how many successful runs the Job needs; parallelism is how many pods it runs at once. thumbnails.yaml is ready in your directory, set to one at a time.
What you'll do
- Run the thumbnails Job to 12 completions
- With at least 4 pods at a time
- Bonus star: Finish all 12 within 40 seconds
The mission checks the cluster, not your keystrokes: any fix that works, passes.