fix(api-gateway): 使用 deck 同步配置到数据库模式

- 添加 kong-config 容器使用 deck 同步 kong.yml
- 移除 KONG_DECLARATIVE_CONFIG (数据库模式不支持)
- 添加 sync 命令手动同步配置
- 修改 reload 命令使用 deck sync

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

backend/api-gateway/deploy.sh

@@ -138,13 +138,22 @@ cmd_health() {
     fi
 }
 
-# 重载配置
+# 重载配置 (触发 deck sync)
 cmd_reload() {
     log_info "重载 Kong 配置..."
-    docker exec rwa-kong kong reload
+    $COMPOSE_CMD run --rm kong-config
     log_success "配置已重载"
 }
 
+# 同步配置到数据库
+cmd_sync() {
+    log_info "同步 kong.yml 配置到数据库..."
+    $COMPOSE_CMD run --rm kong-config
+    log_success "配置同步完成"
+    echo ""
+    echo "查看路由: ./deploy.sh routes"
+}
+
 # 查看所有路由
 cmd_routes() {
     log_info "Kong 路由列表:"
@@ -192,7 +201,8 @@ show_help() {
     echo "  logs      查看日志"
     echo "  status    查看状态"
     echo "  health    健康检查"
-    echo "  reload    重载 Kong 配置"
+    echo "  sync      同步 kong.yml 配置到数据库"
+    echo "  reload    重载 Kong 配置 (同 sync)"
     echo "  routes    查看所有路由"
     echo "  services  查看所有服务"
     echo "  test      测试 API 路由"
@@ -227,6 +237,9 @@ main() {
         health)
             cmd_health
             ;;
+        sync)
+            cmd_sync
+            ;;
         reload)
             cmd_reload
             ;;

backend/api-gateway/docker-compose.yml

@@ -68,14 +68,11 @@ services:
       KONG_ADMIN_ERROR_LOG: /dev/stderr
       KONG_ADMIN_LISTEN: 0.0.0.0:8001
       KONG_ADMIN_GUI_URL: http://localhost:8002
-      KONG_DECLARATIVE_CONFIG: /etc/kong/kong.yml
     ports:
       - "8000:8000"   # Proxy HTTP
       - "8443:8443"   # Proxy HTTPS
       - "8001:8001"   # Admin API
       - "8002:8002"   # Admin GUI
-    volumes:
-      - ./kong.yml:/etc/kong/kong.yml:ro
     depends_on:
       kong-db:
         condition: service_healthy
@@ -91,6 +88,24 @@ services:
     networks:
       - rwa-network
 
+  # ===========================================================================
+  # Kong Config Loader - 导入声明式配置到数据库
+  # ===========================================================================
+  kong-config:
+    image: docker.io/kong/deck:latest
+    container_name: rwa-kong-config
+    command: >
+      gateway sync /etc/kong/kong.yml
+      --kong-addr http://kong:8001
+    volumes:
+      - ./kong.yml:/etc/kong/kong.yml:ro
+    depends_on:
+      kong:
+        condition: service_healthy
+    restart: on-failure
+    networks:
+      - rwa-network
+
 # ===========================================================================
 # Volumes
 # ===========================================================================