Update Dockerfile

[realAtul]

Summary by CodeRabbit

• Chores
  • Containers now start the Django development server automatically on 0.0.0.0:8000, removing the need to pass a run command manually.
  • Standardizes local development by exposing port 8000 and providing a predictable startup behavior.
  • No user-facing functionality changes; impact is limited to development and container workflow.

[coderabbitai]

Walkthrough

Adds a default CMD to run the Django development server on 0.0.0.0:8000 in the Dockerfile. No other changes.

Changes

Cohort / File(s)	Summary
Docker runtime command Dockerfile	Appends CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"] after EXPOSE 8000; no other modifications.

Sequence Diagram(s)

sequenceDiagram
    autonumber
    actor Dev as Developer
    participant D as Docker Engine
    participant C as Container
    participant S as Django Server

    Dev->>D: docker run image
    D->>C: Start container
    Note over C: CMD executes
    C->>S: python manage.py runserver 0.0.0.0:8000
    S-->>C: Listening on 0.0.0.0:8000
    C-->>Dev: Port 8000 exposed

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Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

A bunny boots a box with glee,
The server hops to 0.0.0.0:8-0-0-3,
No extra tweaks, just run and see—
Containers hum, as light as tea,
Ship, hop, serve: simplicity! 🐇🚀

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

Dockerfile (1)

21-22: Optional: unbuffer Python logs and keep prod concerns separate

• For better container logs (no buffering), consider running Python unbuffered.
• Keep in mind this is Django’s development server; for production, prefer a WSGI server (e.g., gunicorn or uWSGI) in a separate prod Dockerfile or via compose overrides.

Minimal log-improvement tweak (keeps your current behavior):

-CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]
+CMD ["python", "-u", "manage.py", "runserver", "0.0.0.0:8000"]

If you want, I can propose a small entrypoint script that runs migrations and then starts the server for dev, and a separate production CMD using a WSGI server.

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📥 Commits

Reviewing files that changed from the base of the PR and between 45192ce and f552078.

📒 Files selected for processing (1)

• Dockerfile (1 hunks)

🔇 Additional comments (1)

Dockerfile (1)

21-22: Note: Dockerfile CMD is overridden in docker-compose.yml
The default CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"] you added to the Dockerfile will be ignored when using docker-compose, since docker-compose.yml on line 23 specifies its own command: sh -c "python manage.py migrate --noinput && gunicorn notesapp.wsgi --bind 0.0.0.0:8000". This override is intentional for your compose setup—no changes needed.