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Fix SQL Server ODBC: usar alias SQLSERVER_BDUS en freetds.conf

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Panchito
2026-07-22 13:23:13 -05:00
parent 5778a3bd59
commit 10edae9231
3 changed files with 9 additions and 6 deletions
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backend/Dockerfile
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@@ -17,10 +17,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
# Registrar el driver FreeTDS bajo el nombre "SQL Server" (el que usa data_manager.py)
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
# Configurar FreeTDS explicitamente: version de protocolo TDS, puerto y cifrado.
# "encryption = off" evita fallos de negociacion con SQL Servers antiguos/mal configurados.
# TDSDUMP habilita un log detallado para diagnosticar fallos de conexion.
RUN printf "[global]\n\tport = 1433\n\ttds version = 7.3\n\tclient charset = UTF-8\n\tencryption = off\n" > /etc/freetds/freetds.conf
# Configurar FreeTDS: global + entrada específica para el servidor SQL.
# pyodbc busca la entrada por SERVER name en freetds.conf, por eso la definimos aquí.
RUN printf "[global]\n\tport = 1433\n\ttds version = 7.3\n\tclient charset = UTF-8\n\tencryption = off\n\n[SQLSERVER_BDUS]\n\thost = 191.98.134.80\n\tport = 1433\n\ttds version = 7.3\n" > /etc/freetds/freetds.conf
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt