refactor(kong): consolidate Kong configuration into single init script

- Update init-kong.sh with complete service/route configuration
- Add CORS plugin configuration with all required headers
- Add timeout settings (120s for conversation-service)
- Simplify docker-compose kong-init to use the script
- Add kong-migrations service for database bootstrap

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

docker-compose.yml

@@ -102,6 +102,23 @@ services:
     networks:
       - iconsulting-network
 
+  kong-migrations:
+    image: kong:3.4
+    container_name: iconsulting-kong-migrations
+    command: kong migrations bootstrap
+    depends_on:
+      kong-database:
+        condition: service_healthy
+    environment:
+      KONG_DATABASE: postgres
+      KONG_PG_HOST: kong-database
+      KONG_PG_USER: kong
+      KONG_PG_PASSWORD: kong
+      KONG_PG_DATABASE: kong
+    networks:
+      - iconsulting-network
+    restart: on-failure
+
   kong:
     image: kong:3.4
     container_name: iconsulting-kong
@@ -109,6 +126,8 @@ services:
     depends_on:
       kong-database:
         condition: service_healthy
+      kong-migrations:
+        condition: service_completed_successfully
     environment:
       KONG_DATABASE: postgres
       KONG_PG_HOST: kong-database
@@ -133,6 +152,22 @@ services:
     networks:
       - iconsulting-network
 
+  # Kong 配置初始化 - 使用统一的初始化脚本
+  kong-init:
+    image: curlimages/curl:latest
+    container_name: iconsulting-kong-init
+    depends_on:
+      kong:
+        condition: service_healthy
+    volumes:
+      - ./scripts/init-kong.sh:/init-kong.sh:ro
+    environment:
+      KONG_ADMIN_URL: http://kong:8001
+    command: ["/bin/sh", "/init-kong.sh"]
+    networks:
+      - iconsulting-network
+    restart: on-failure:3
+
   #=============================================================================
   # 后端微服务
   #=============================================================================

scripts/init-kong.sh

@@ -1,113 +1,167 @@
-#!/bin/bash
+#!/bin/sh
 #===============================================================================
 # Kong API Gateway 初始化脚本
-# 配置所有微服务的路由
+#
+# 配置所有微服务的路由和全局插件
+# 此脚本可在容器内或主机上运行
+#
+# 用法:
+#   在 Docker 容器内: KONG_ADMIN_URL=http://kong:8001 ./init-kong.sh
+#   在主机上:         KONG_ADMIN_URL=http://localhost:8001 ./init-kong.sh
 #===============================================================================
 
-KONG_ADMIN_URL="${KONG_ADMIN_URL:-http://localhost:8001}"
+set -e
 
+KONG_ADMIN_URL="${KONG_ADMIN_URL:-http://kong:8001}"
+
+echo "=============================================="
+echo "Kong API Gateway Configuration"
+echo "Admin URL: $KONG_ADMIN_URL"
+echo "=============================================="
+
+# 等待 Kong 就绪
+echo ""
 echo "Waiting for Kong to be ready..."
+max_retries=30
+retry_count=0
 until curl -s "$KONG_ADMIN_URL/status" > /dev/null 2>&1; do
-  echo "Kong is not ready yet, waiting..."
+  retry_count=$((retry_count + 1))
+  if [ $retry_count -ge $max_retries ]; then
+    echo "ERROR: Kong is not ready after $max_retries attempts"
+    exit 1
+  fi
+  echo "  Attempt $retry_count/$max_retries - Kong is not ready yet..."
   sleep 2
 done
 echo "Kong is ready!"
 
-# 函数: 创建服务和路由
-create_service_and_route() {
-  local service_name=$1
-  local service_url=$2
-  local route_name=$3
-  shift 3
-  local paths=("$@")
-
-  echo "Creating service: $service_name -> $service_url"
-
-  # 检查服务是否已存在
-  if curl -s "$KONG_ADMIN_URL/services/$service_name" | grep -q '"id"'; then
-    echo "  Service $service_name already exists, updating..."
-    curl -s -X PATCH "$KONG_ADMIN_URL/services/$service_name" \
-      -d "url=$service_url" > /dev/null
-  else
-    curl -s -X POST "$KONG_ADMIN_URL/services" \
-      -d "name=$service_name" \
-      -d "url=$service_url" > /dev/null
-  fi
-
-  echo "Creating route: $route_name"
-
-  # 构建路径参数
-  local path_args=""
-  for path in "${paths[@]}"; do
-    path_args="$path_args -d paths[]=$path"
-  done
-
-  # 检查路由是否已存在
-  if curl -s "$KONG_ADMIN_URL/routes/$route_name" | grep -q '"id"'; then
-    echo "  Route $route_name already exists, updating..."
-    curl -s -X PATCH "$KONG_ADMIN_URL/routes/$route_name" \
-      $path_args \
-      -d "strip_path=false" > /dev/null
-  else
-    curl -s -X POST "$KONG_ADMIN_URL/services/$service_name/routes" \
-      -d "name=$route_name" \
-      $path_args \
-      -d "strip_path=false" > /dev/null
-  fi
-
-  echo "  Done!"
-}
-
 #===============================================================================
-# 配置各服务路由
+# 创建服务和路由
 #===============================================================================
 
+echo ""
+echo "Configuring services and routes..."
+
 # User Service - 用户认证和管理
-create_service_and_route \
+echo "  [1/5] user-service..."
-  "user-service" \
+curl -s -X PUT "$KONG_ADMIN_URL/services/user-service" \
-  "http://user-service:3001" \
+  -d url=http://user-service:3001 \
-  "user-routes" \
+  -d connect_timeout=60000 \
-  "/api/v1/users" "/api/v1/auth"
+  -d write_timeout=60000 \
+  -d read_timeout=60000 > /dev/null
+curl -s -X PUT "$KONG_ADMIN_URL/services/user-service/routes/user-routes" \
+  -d "paths[]=/api/v1/users" \
+  -d "paths[]=/api/v1/auth" \
+  -d strip_path=false \
+  -d preserve_host=true > /dev/null
 
 # Payment Service - 支付处理
-create_service_and_route \
+echo "  [2/5] payment-service..."
-  "payment-service" \
+curl -s -X PUT "$KONG_ADMIN_URL/services/payment-service" \
-  "http://payment-service:3002" \
+  -d url=http://payment-service:3002 \
-  "payment-routes" \
+  -d connect_timeout=60000 \
-  "/api/v1/payments" "/api/v1/subscriptions"
+  -d write_timeout=60000 \
+  -d read_timeout=60000 > /dev/null
+curl -s -X PUT "$KONG_ADMIN_URL/services/payment-service/routes/payment-routes" \
+  -d "paths[]=/api/v1/payments" \
+  -d "paths[]=/api/v1/subscriptions" \
+  -d strip_path=false \
+  -d preserve_host=true > /dev/null
 
 # Knowledge Service - 知识库
-create_service_and_route \
+echo "  [3/5] knowledge-service..."
-  "knowledge-service" \
+curl -s -X PUT "$KONG_ADMIN_URL/services/knowledge-service" \
-  "http://knowledge-service:3003" \
+  -d url=http://knowledge-service:3003 \
-  "knowledge-routes" \
+  -d connect_timeout=60000 \
-  "/api/v1/knowledge"
+  -d write_timeout=60000 \
+  -d read_timeout=60000 > /dev/null
+curl -s -X PUT "$KONG_ADMIN_URL/services/knowledge-service/routes/knowledge-routes" \
+  -d "paths[]=/api/v1/knowledge" \
+  -d strip_path=false \
+  -d preserve_host=true > /dev/null
 
-# Conversation Service - 对话服务
+# Conversation Service - 对话服务 (需要更长的超时)
-create_service_and_route \
+echo "  [4/5] conversation-service..."
-  "conversation-service" \
+curl -s -X PUT "$KONG_ADMIN_URL/services/conversation-service" \
-  "http://conversation-service:3004" \
+  -d url=http://conversation-service:3004 \
-  "conversation-routes" \
+  -d connect_timeout=60000 \
-  "/api/v1/conversations" "/api/v1/messages"
+  -d write_timeout=120000 \
+  -d read_timeout=120000 > /dev/null
+curl -s -X PUT "$KONG_ADMIN_URL/services/conversation-service/routes/conversation-routes" \
+  -d "paths[]=/api/v1/conversations" \
+  -d "paths[]=/api/v1/messages" \
+  -d strip_path=false \
+  -d preserve_host=true > /dev/null
 
 # Evolution Service - 进化服务
-create_service_and_route \
+echo "  [5/5] evolution-service..."
-  "evolution-service" \
+curl -s -X PUT "$KONG_ADMIN_URL/services/evolution-service" \
-  "http://evolution-service:3005" \
+  -d url=http://evolution-service:3005 \
-  "evolution-routes" \
+  -d connect_timeout=60000 \
-  "/api/v1/evolution"
+  -d write_timeout=60000 \
+  -d read_timeout=60000 > /dev/null
+curl -s -X PUT "$KONG_ADMIN_URL/services/evolution-service/routes/evolution-routes" \
+  -d "paths[]=/api/v1/evolution" \
+  -d strip_path=false \
+  -d preserve_host=true > /dev/null
+
+#===============================================================================
+# 配置全局插件
+#===============================================================================
+
+echo ""
+echo "Configuring global plugins..."
+
+# 检查 CORS 插件是否已存在
+cors_exists=$(curl -s "$KONG_ADMIN_URL/plugins" | grep -c '"name":"cors"' || true)
+if [ "$cors_exists" = "0" ]; then
+  echo "  Adding CORS plugin..."
+  curl -s -X POST "$KONG_ADMIN_URL/plugins" \
+    -d name=cors \
+    -d "config.origins[]=https://iconsulting.szaiai.com" \
+    -d "config.origins[]=http://localhost:5173" \
+    -d "config.origins[]=http://localhost:3000" \
+    -d "config.methods[]=GET" \
+    -d "config.methods[]=POST" \
+    -d "config.methods[]=PUT" \
+    -d "config.methods[]=PATCH" \
+    -d "config.methods[]=DELETE" \
+    -d "config.methods[]=OPTIONS" \
+    -d "config.headers[]=Accept" \
+    -d "config.headers[]=Accept-Version" \
+    -d "config.headers[]=Content-Type" \
+    -d "config.headers[]=Content-Length" \
+    -d "config.headers[]=Authorization" \
+    -d "config.headers[]=X-User-Id" \
+    -d "config.headers[]=X-Request-Id" \
+    -d "config.exposed_headers[]=X-Request-Id" \
+    -d config.credentials=true \
+    -d config.max_age=3600 > /dev/null
+else
+  echo "  CORS plugin already exists, skipping..."
+fi
 
 #===============================================================================
 # 显示配置结果
 #===============================================================================
 
 echo ""
-echo "=========================================="
+echo "=============================================="
 echo "Kong configuration completed!"
-echo "=========================================="
+echo "=============================================="
 echo ""
 echo "Services:"
-curl -s "$KONG_ADMIN_URL/services" | jq -r '.data[] | "  - \(.name): \(.host):\(.port)"'
+curl -s "$KONG_ADMIN_URL/services" 2>/dev/null | \
+  grep -o '"name":"[^"]*"' | sed 's/"name":"//g; s/"//g' | \
+  while read name; do echo "  - $name"; done
 echo ""
 echo "Routes:"
-curl -s "$KONG_ADMIN_URL/routes" | jq -r '.data[] | "  - \(.name): \(.paths | join(", "))"'
+curl -s "$KONG_ADMIN_URL/routes" 2>/dev/null | \
+  grep -o '"name":"[^"]*"' | sed 's/"name":"//g; s/"//g' | \
+  while read name; do echo "  - $name"; done
+echo ""
+echo "Plugins:"
+curl -s "$KONG_ADMIN_URL/plugins" 2>/dev/null | \
+  grep -o '"name":"[^"]*"' | sed 's/"name":"//g; s/"//g' | \
+  while read name; do echo "  - $name"; done
+echo ""