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Exercise
Write a multi-stage Dockerfile for an LLM application
Write a multi-stage Dockerfile for a Python LLM application that:
- Uses a builder stage to install Python dependencies from
requirements.txt - Copies only the installed packages into a slim runtime stage
- Runs as a non-root user named
appuser - Exposes port 8000
- Adds a HEALTHCHECK that probes
http://localhost:8000/healthusing Python'surllib.request - Sets the default command to start a uvicorn server at
src.main:app
Your answer should be a complete, valid Dockerfile. Include comments explaining each stage.
Bonus: Add a .dockerignore snippet that excludes __pycache__, .env files, and any .gguf or .bin model weight files.
Deployment / medium / Step 1 of 6
Practice stage
General drill
Hint
Keep the solution explicit and reviewable.
Success criteria
Make the solution explicit, debuggable, and easy to explain.
Review checklist
Review where the boundary is, what gets validated, and what would be hard to debug later.
Practice
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Generate a new exercise variation to deepen understanding or practice a related concept.
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