Create Dockerfile

Dockerfile

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+FROM apache/airflow:2.10.0-python3.11
+
+# Port 7860 is required for HF Spaces
+ENV AIRFLOW__WEBSERVER__WEB_SERVER_PORT=7860
+ENV AIRFLOW__CORE__LOAD_EXAMPLES=False
+ENV AIRFLOW_HOME=/opt/airflow
+
+USER root
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+USER airflow
+
+# Copy DAGs and requirements
+COPY --chown=airflow:0 dags/ /opt/airflow/dags/
+COPY requirements.txt .
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Initialize DB, Create Admin User, and Start Services
+# We use 'airflow db init' for local SQLite testing
+ENTRYPOINT ["/usr/bin/bash", "-c"]
+CMD ["airflow db init && \
+      airflow users create --username admin --password admin --firstname Jack --lastname Sparrow --role Admin --email admin@example.com && \
+      (airflow scheduler & airflow webserver)"]