first claude draft

services/alerts/Dockerfile

@@ -0,0 +1,35 @@
+# Multi-stage Dockerfile for Alerts service
+
+FROM python:3.11-slim as base
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY services/alerts/requirements.txt /app/requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY shared /app/shared
+COPY proto /app/proto
+
+COPY services/alerts /app/services/alerts
+
+ENV PYTHONPATH=/app
+ENV PYTHONUNBUFFERED=1
+
+# =============================================================================
+FROM base as development
+
+RUN pip install --no-cache-dir watchfiles
+
+CMD ["python", "-m", "watchfiles", "python services/alerts/main.py", "/app/services/alerts"]
+
+# =============================================================================
+FROM base as production
+
+RUN useradd --create-home --shell /bin/bash appuser
+USER appuser
+
+CMD ["python", "services/alerts/main.py"]