dockerfiles added

apps/api/Dockerfile

@@ -0,0 +1,53 @@
+# API Service Dockerfile
+# FastAPI + Redis + MQTT Gateway
+
+FROM python:3.14-alpine
+
+# Prevent Python from writing .pyc files and enable unbuffered output
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    MQTT_BROKER=172.16.2.16 \
+    MQTT_PORT=1883 \
+    REDIS_HOST=localhost \
+    REDIS_PORT=6379 \
+    REDIS_DB=0 \
+    REDIS_CHANNEL=ui:updates
+
+# Create non-root user
+RUN addgroup -g 10001 -S app && \
+    adduser -u 10001 -S app -G app
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies
+RUN apk add --no-cache \
+    curl \
+    gcc \
+    musl-dev \
+    linux-headers
+
+# Install Python dependencies
+COPY apps/api/requirements.txt /app/requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY apps/__init__.py /app/apps/__init__.py
+COPY apps/api/ /app/apps/api/
+COPY packages/ /app/packages/
+
+# Change ownership to app user
+RUN chown -R app:app /app
+
+# Switch to non-root user
+USER app
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:8001/health || exit 1
+
+# Expose port
+EXPOSE 8001
+
+# Run application
+CMD ["python", "-m", "uvicorn", "apps.api.main:app", "--host", "0.0.0.0", "--port", "8001"]