修正 Dockerfile 和 docker-compose.yml 配置，优化环境变量设置和健康检查命令

Dockerfile

@@ -1,5 +1,5 @@
 # Multi-stage build for OCI GenAI to OpenAI API Gateway
-FROM python:3.11-slim as builder
+FROM python:3.11-slim AS builder
 
 # 设置工作目录
 WORKDIR /app
@@ -21,7 +21,8 @@ FROM python:3.11-slim
 # 设置环境变量
 ENV PYTHONUNBUFFERED=1 \
     PYTHONDONTWRITEBYTECODE=1 \
-    PATH=/root/.local/bin:$PATH
+    PATH=/root/.local/bin:$PATH \
+    PYTHONPATH=/app/src
 
 # 设置工作目录
 WORKDIR /app

docker-compose.yml

@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   oci-genai-gateway:
     build:
@@ -10,26 +8,20 @@ services:
       - "8000:8000"
     volumes:
       # 挂载 OCI 配置文件（根据实际路径调整）
-      - ~/.oci:/root/.oci:ro
-      # 挂载环境配置文件
-      - .env:/app/.env:ro
+      - ./.oci:/root/.oci:ro
       # 挂载日志目录
       - ./logs:/app/logs
     environment:
       - API_TITLE=OCI GenAI to OpenAI API Gateway
       - API_VERSION=0.0.1
+      - API_KEYS=["sk-oci-genai-default-key"]
       - DEBUG=false
+      - OCI_CONFIG_PROFILE=DEFAULT
       - LOG_LEVEL=INFO
     restart: unless-stopped
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
+      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8000/health').read()"]
       interval: 30s
       timeout: 10s
       retries: 3
       start_period: 10s
-    networks:
-      - genai-network
-
-networks:
-  genai-network:
-    driver: bridge