33 lines
1.1 KiB
Docker
33 lines
1.1 KiB
Docker
FROM python:3.11-slim
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WORKDIR /app
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# Dependencias del sistema necesarias para pyodbc (via FreeTDS) y psycopg2
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RUN apt-get update && apt-get install -y --no-install-recommends \
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gcc \
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g++ \
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unixodbc \
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unixodbc-dev \
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freetds-dev \
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freetds-bin \
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tdsodbc \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# Registrar el driver FreeTDS bajo el nombre "SQL Server" (el que usa data_manager.py)
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RUN printf "[SQL Server]\nDescription = FreeTDS Driver\nDriver = /usr/lib/x86_64-linux-gnu/odbc/libtdsodbc.so\nSetup = /usr/lib/x86_64-linux-gnu/odbc/libtdsS.so\nFileUsage = 1\n" > /etc/odbcinst.ini
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# Configurar FreeTDS explicitamente: version de protocolo TDS, puerto y cifrado.
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# "encryption = off" evita fallos de negociacion con SQL Servers antiguos/mal configurados.
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# TDSDUMP habilita un log detallado para diagnosticar fallos de conexion.
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RUN printf "[global]\n\tport = 1433\n\ttds version = 7.3\n\tclient charset = UTF-8\n\tencryption = off\n" > /etc/freetds/freetds.conf
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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COPY . .
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EXPOSE 8001
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CMD ["python", "main.py"]
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