add krakend docs

Author: qiaofeng1227

i18n/en/docusaurus-plugin-content-docs/version-2.0/apps/krakend.md

@@ -2,8 +2,9 @@
 title: KrakenD
 slug: /krakend
 tags:
-  - console
-  - other
+  - Unified Gateway
+  - API Gateway
+  - KrakenD
 ---
 
 import Meta from './_include/krakend.md';
@@ -12,32 +13,34 @@ import Meta from './_include/krakend.md';
 
 ## Getting started{#guide}
 
-### Initial setup{#wizard}
-
-1. When completed installation of KrakenD at **Websoft9 Console**, get the applicaiton's **Overview** and **Access** information from **My Apps**  
-
-2. Complete the install wizard step by step
-
 ### Login verification{#verification}
 
 1. Completed installation KrakenD at Websoft9 console, get the applicaiton's overview and access credentials from **My Apps**  
 
 2. Starting to verify it
 
-## Configuration options{#configs}
+### Add Upstream API
 
-- CLI
-- Multilingual (√)
-- SMTP (√)
+1. [Arrange the KrakenD application](https://support.websoft9.com/docs/app-compose#dynamic), adding an entry to the endpoints array in `src/krakend.json` as follows:
 
-## Administer{#administrator}
+```
+{
+  “endpoint”: “/api/users”,
+  “method”: “GET”,
+  “timeout”: “5000ms”,
+    {
+      “url_pattern”: “/api/users”,
+      “host”: [“http://localhost:9000”],
+      “method”: “GET”
+    }
+  ]
+}
+```
+
+2. After rebuilding the application, you can access the upstream API via the unified path.
 
-- **Password recover**
-- **Change URL**
-- **HTTPS**
-- **Online backup**
-- **Online upgrade**
+## Configuration options{#configs}
 
-## Troubleshooting{#troubleshooting}
+## Administer{#administrator}
 
-#### 502 failed code?
+## Troubleshooting{#troubleshooting}

versioned_docs/version-2.0/apps/krakend.md

@@ -2,42 +2,44 @@
 title: KrakenD
 slug: /krakend
 tags:
-  - Web 面板
-  - 可视化
-  - GUI
+  - 统一网关
+  - API 网关
+  - KrakenD
 ---
 
 import Meta from './_include/krakend.md';
 
 <Meta name="meta" />
 
-## 入门指南{#guide}
+## 入门指南{#guide}  
 
-### 初始化{#wizard}
+### 登录后台{#console}
 
 Websoft9 控制台安装 KrakenD 后，通过 **我的应用** 查看应用详情，在 **访问** 标签页中获取登录信息。  
 
-### 登录后台{#console}
+### 添加上游 API
 
-Websoft9 控制台安装 KrakenD 后，通过 **我的应用** 查看应用详情，在 **访问** 标签页中获取登录信息。  
+1. [编排 KrakenD 应用](https://support.websoft9.com/docs/app-compose#dynamic)，将 `src/krakend.json` 的 endpoints数组增加一项，如下
 
-### 安装插件{#plugin}
+```
+{
+  "endpoint": "/api/users",
+  "method": "GET",
+  "timeout": "5000ms",
+    {
+      "url_pattern": "/api/users",
+      "host": ["http://localhost:9000"],
+      "method": "GET"
+    }
+  ]
+}
+```
 
-## 配置选项{#configs}
+2. 重建应用后即可通过统一路径访问上游API
 
-- CLI
-- 多语言（√）
-- SMTP（√）
-- 插件市场（√）
 
-## 管理维护{#administrator}
+## 配置选项{#configs}
 
-- **重置管理员密码**
-- **更换 URL**
-- **HTTPS 额外设置**
-- **在线备份**
-- **在线升级**
+## 管理维护{#administrator}
 
 ## 故障
-
-#### 更改域名导致无法访问 ？