45 lines
1.0 KiB
Docker
45 lines
1.0 KiB
Docker
# Use official Python Alpine base image
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FROM python:3.11-alpine
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# Maintainer information
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LABEL maintainer="Balotario Licencia A-I"
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LABEL description="Interactive web application to study driving license test questions"
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LABEL version="1.0.0"
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# Set working directory
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WORKDIR /app
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# Update system packages for security (CVEs)
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RUN apk update && apk upgrade --no-cache && \
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rm -rf /var/cache/apk/*
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# Copy dependency files
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COPY requirements.txt .
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# Install Python dependencies
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RUN pip install --no-cache-dir --upgrade pip && \
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pip install --no-cache-dir -r requirements.txt
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# Copy application code
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COPY . .
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# Create non-root user for security
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RUN adduser -D -s /bin/sh app && \
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chown -R app:app /app
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USER app
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# Expose port
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EXPOSE 5000
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# Environment variables
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ENV FLASK_APP=app.py
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ENV FLASK_ENV=production
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ENV PYTHONPATH=/app
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# Docker health check command
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HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:5000/ || exit 1
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# Default command
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CMD ["python", "run.py"]
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