Add Dockerfile for containerization with Podman/Docker

hareeshnyadu · claude · hareeshnyadu · commit 081a1a92e63f · 2026-03-02T19:27:08.000+05:30
Enables building and running the Flask API in a container with all required dependencies including wkhtmltopdf for PDF generation support.

Co-Authored-By: Claude Sonnet 4.5 &lt;noreply@anthropic.com&gt;
diff --git a/Dockerfile b/Dockerfile
@@ -0,0 +1,17 @@
+FROM python:3.11-slim-bookworm
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y wget xfonts-75dpi fontconfig libjpeg62-turbo libx11-6 libxcb1 libxext6 libxrender1 xfonts-base
+RUN apt-get update && apt-get install -y wkhtmltopdf
+COPY ./requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY ./ .
+
+EXPOSE 5001
+
+ENV FLASK_APP=app.py
+ENV FLASK_RUN_HOST=0.0.0.0
+ENV FLASK_RUN_PORT=5001
+CMD ["python3","-m","flask","run"]
