Paths/DevOps Engineer/Docker / Containers & Images
Deploy the Application as a Container
A simple HTTP application image (app:latest) is already pulled on this machine. Deploy it as a container so it is reachable on port 8080. The walkthrough shows the exact commands and what every flag does.
Validator
IDLE — checks run live as you type commands; submit when done
01Requirements
live checks- A container built from app:latest is running○
- Port 8080 is exposed and mapped○
- The application answers with HTTP 200○
02Walkthrough
1 of 5 revealed- 01
Confirm the image is available
docker images lists every image stored locally. You should see app with the tag latest — that's the application you need to deploy.
docker images - 4 locked · each failed submit reveals one
03Stuck?
0 of 3 revealedTake a hint without losing the lab — each one points at the thing to look at, not at the answer.
04AI Tutor
guides, never solvesTell me what you're stuck on — I'll nudge, not solve. Which requirement are you looking at?
04Notebook
saved locally in this browserlearner@lab — docker:24
Session is disposable
↑/↓ recalls commands · Ctrl+Enter submits · type help for the command list