2025-06-03 14:05:05 +02:00
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# Usar imagen base UBI9 de Python de Red Hat
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FROM registry.access.redhat.com/ubi9/python-39:latest
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2025-06-05 11:24:56 +00:00
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# Usuario root para instalar paquetes
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2025-06-03 14:05:05 +02:00
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USER 0
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2025-05-30 19:09:28 +02:00
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2025-06-05 11:24:56 +00:00
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# Establecer directorio de trabajo
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2025-05-30 19:09:28 +02:00
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WORKDIR /app
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2025-06-05 11:38:38 +00:00
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# Instalar EPEL para RHEL 9.
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# Luego, instalar las herramientas de compilación y ffmpeg.
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# El repositorio ubi-9-codeready-builder-rpms ya está habilitado por defecto en la imagen base UBI9.
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RUN dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm && \
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2025-06-03 14:05:05 +02:00
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dnf install -y gcc-c++ make ffmpeg && \
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2025-06-05 11:24:56 +00:00
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dnf clean all && \
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2025-06-05 11:38:38 +00:00
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rm -rf /var/cache/dnf
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2025-05-30 19:09:28 +02:00
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2025-06-05 11:24:56 +00:00
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# Copiar archivos de la aplicación
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2025-06-03 14:05:05 +02:00
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COPY requirements.txt .
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2025-06-05 11:24:56 +00:00
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# Instalar dependencias de Python
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# Aumentar el timeout por si alguna descarga de pip es lenta
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RUN pip install --default-timeout=300 --no-cache-dir -r requirements.txt
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2025-05-30 19:09:28 +02:00
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2025-06-03 14:05:05 +02:00
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# Copiar código de la aplicación
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2025-05-30 19:09:28 +02:00
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COPY app.py .
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2025-06-05 11:24:56 +00:00
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# Crear directorios si van a ser usados internamente ANTES de montar volúmenes,
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# y establecer permisos para OpenShift (GID 0).
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RUN mkdir -p /app/shared /app/output && \
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2025-06-03 14:05:05 +02:00
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chgrp -R 0 /app && \
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2025-06-05 11:24:56 +00:00
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chmod -R g+rwx /app
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2025-06-03 14:05:05 +02:00
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2025-06-05 11:24:56 +00:00
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# Volver al usuario predeterminado de la imagen UBI (no-root, UID 1001 para esta imagen)
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USER 1001
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2025-06-03 14:05:05 +02:00
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# Comando para iniciar la aplicación
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2025-05-30 19:09:28 +02:00
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CMD ["python", "app.py"]
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