优化docker容器

backend/Dockerfile

@@ -1,103 +1,51 @@
-# Base stage for all Python services
+# ============================================================
+#  Weibo-HotSign Backend Multi-Stage Dockerfile
+#  构建目标: auth-service, api-service
+# ============================================================
+
+# ---- 基础层 ----
 FROM python:3.11-slim AS base
 
-# Set working directory
 WORKDIR /app
 
-# Install common system dependencies for MySQL
-RUN apt-get update && apt-get install -y \
-    gcc \
-    default-libmysqlclient-dev \
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc default-libmysqlclient-dev curl \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy and install unified requirements
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Create non-root user for security
+# 复制共享模块
+COPY shared/ ./shared/
+
 RUN groupadd -r appuser && useradd -r -g appuser appuser
 
 
-# --- API Gateway Service Stage ---
-FROM base AS api_gateway
+# ---- Auth Service ----
+FROM base AS auth-service
 
-# Copy shared module
-COPY shared/ ./shared/
+COPY auth_service/ ./auth_service/
 
-# Copy application code
-COPY api_service/app/ ./app/
-
-# Switch to non-root user
+ENV PYTHONPATH=/app
 USER appuser
+EXPOSE 8001
 
-# Expose port
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
+    CMD curl -f http://localhost:8001/health || exit 1
+
+CMD ["uvicorn", "auth_service.app.main:app", "--host", "0.0.0.0", "--port", "8001"]
+
+
+# ---- API Service ----
+FROM base AS api-service
+
+COPY api_service/ ./api_service/
+
+ENV PYTHONPATH=/app
+USER appuser
 EXPOSE 8000
 
-# Health check
-HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
     CMD curl -f http://localhost:8000/health || exit 1
 
-# Start application
-CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
-
-
-# --- Auth Service Stage ---
-FROM base AS auth_service
-
-# Copy shared module
-COPY shared/ ./shared/
-
-# Copy application code
-COPY auth_service/app/ ./app/
-
-# Switch to non-root user
-USER appuser
-
-# Expose port
-EXPOSE 8000
-
-# Health check
-HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
-    CMD curl -f http://localhost:8000/health || exit 1
-
-# Start application
-CMD ["python", "-m", "app.main"]
-
-
-# --- Task Scheduler Service Stage ---
-FROM base AS task_scheduler
-
-# Copy shared module
-COPY shared/ ./shared/
-
-# Copy application code
-COPY task_scheduler/app/ ./app/
-
-# Switch to non-root user
-USER appuser
-
-# Start Celery Beat scheduler
-CMD ["celery", "-A", "app.celery_app", "beat", "--loglevel=info"]
-
-
-# --- Sign-in Executor Service Stage ---
-FROM base AS signin_executor
-
-# Copy shared module
-COPY shared/ ./shared/
-
-# Copy application code
-COPY signin_executor/app/ ./app/
-
-# Switch to non-root user
-USER appuser
-
-# Expose port
-EXPOSE 8000
-
-# Health check
-HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
-    CMD curl -f http://localhost:8000/health || exit 1
-
-# Start application
-CMD ["python", "-m", "app.main"]
+CMD ["uvicorn", "api_service.app.main:app", "--host", "0.0.0.0", "--port", "8000"]