Frist commit

backend/Dockerfile

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+FROM python:3.12-slim
+
+WORKDIR /app
+
+# tzdata lets the TZ env var (Asia/Seoul) resolve so log timestamps follow KST.
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends tzdata \
+    && rm -rf /var/lib/apt/lists/*
+ENV TZ=Asia/Seoul
+
+COPY backend/requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY backend/ .
+
+RUN mkdir -p /app/uploads /app/logs
+
+ENV PYTHONUNBUFFERED=1
+
+EXPOSE 8000
+
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]