first commit

Dockerfile

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+FROM python:3.14-alpine
+
+WORKDIR /app
+
+RUN apk add --no-cache \
+    gcc \
+    musl-dev \
+    linux-headers \
+    curl
+
+COPY requirements.txt .
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+RUN mkdir -p /app/geoip_db /app/static /app/templates
+
+ENV FLASK_HOST=0.0.0.0
+ENV FLASK_PORT=5000
+ENV FLASK_DEBUG=False
+ENV PYTHONUNBUFFERED=1
+
+EXPOSE ${FLASK_PORT:-5000}
+
+HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
+    CMD curl -f http://localhost:${FLASK_PORT:-5000}/ || exit 1
+
+CMD gunicorn --bind 0.0.0.0:${FLASK_PORT:-5000} \
+    --workers 1 \
+    --threads 8 \
+    --timeout 900 \
+    --graceful-timeout 900 \
+    --keep-alive 300 \
+    --access-logfile - \
+    --error-logfile - \
+    --log-level info \
+    app:app