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Create Dockerfile #9

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10 changes: 10 additions & 0 deletions advanced/flask/Dockerfile
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
FROM python:3.12-slim-bookworm
WORKDIR /app
COPY . .
RUN apt-get update && apt-get install -y gcc python3-dev && rm -rf /var/lib/apt/lists/*
RUN pip install --upgrade pip
RUN pip install -r requirements.txt
RUN useradd -m appuser
RUN chown appuser /app
USER appuser
Comment on lines +7 to +9
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@coderabbitai coderabbitai Bot May 28, 2025

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🛠️ Refactor suggestion

Make ownership change recursive.
Line 8 only changes /app itself, not its contents. Replace with:

RUN useradd -m appuser \
 && chown -R appuser:appuser /app

Ensures appuser can read/write everything under /app.

🤖 Prompt for AI Agents 
In advanced/flask/Dockerfile lines 7 to 9, the chown command changes ownership
of /app directory only, not its contents. Modify the chown command to be
recursive by adding the -R flag and specify the group as well, changing it to
"chown -R appuser:appuser /app". Also combine the useradd and chown commands
into a single RUN instruction joined by && for efficiency.

CMD ["python3","app.py"]