创建并管理应用

操作场景

应用是一个功能相对完备的业务系统，由一个或多个特性相关的组件组成。

下面介绍如何调用创建应用API创建应用，再调用根据应用ID修改应用配置API为应用添加应用环境变量，最后调用根据应用ID获取应用详细信息API查询应用详细信息。

API的调用方法请参见如何调用API。

前提条件

• 已调用获取用户Token获取IAM用户的Token，并将token值设置为环境变量：export Token={token}。
• 已获取ServiceStage的终端节点，详细信息请参见地区和终端节点，并用于替换以下操作步骤示例中的{servicestage_endpoint}。

操作步骤

1. 调用创建应用API创建应用，请求示例如下：

   curl -k -H "Content-Type:application/json;charset=utf8" -H "X-Auth-Token:$Token" -X POST "https://{servicestage_endpoint}/v3/{project_id}/cas/applications" -d ' 
   {
       "name": "app-test-application",
       "description": "test application",
       "enterprise_project_id": "0",
       "labels": [
           {
               "key": "testKey",
               "value": "testValue"
           }
       ]
   }'

   返回结果：

   {
       "id": "2c458700-c8e0-4651-a73b-5219b70a6572",
       "name": "app-test-application",
       "description": "test application",
       "project_id": "063a3158b1a34710b36ad208b9497d00",
       "enterprise_project_id": "0",
       "creator": "test_user",
       "create_time": 1689575641705,
       "update_time": 1689575641705,
       "unified_model": null,
       "labels": [
           {
               "key": "testKey",
               "value": "testValue"
           }
       ]
   }

   记录返回结果中加粗显示的应用ID，用于替换后续示例中的{application_id}。

2. 调用根据应用ID修改应用配置API为应用添加应用环境变量，请求示例如下：

   curl -k -H "Content-Type:application/json;charset=utf8" -H "X-Auth-Token:$Token" -X PUT "https://{servicestage_endpoint}/v3/{project_id}/cas/applications/{application_id}/configuration" -d ' 
   {
       "environment_id": "21a43958-f64f-4077-8ae3-3a03bf0111c7",
       "configuration": {
           "env": [
               {
                   "name": "testName",
                   "value": "testValue"
               }
           ]
       }
   }'

   返回结果：

   {
       "application_id": "2c458700-c8e0-4651-a73b-5219b70a6572",
       "environment_id": "21a43958-f64f-4077-8ae3-3a03bf0111c7",
       "configuration": {
           "env": [
               {
                   "name": "testName",
                   "value": "testValue"
               }
           ]
       }
   }

3. 调用根据应用ID获取应用详细信息API根据应用ID查询应用详细信息，请求示例如下：

   curl -k -H "Content-Type:application/json;charset=utf8" -H "X-Auth-Token:$token" -X GET "https://{servicestage_endpoint}/v3/{project_id}/cas/applications/{application_id}"

   返回结果：

   {
       "id": "2c458700-c8e0-4651-a73b-5219b70a6572",
       "name": "app-test-application",
       "description": "test application",
       "project_id": "063a3158b1a34710b36ad208b9497d00",
       "enterprise_project_id": "0",
       "creator": "test_user",
       "create_time": 1689575641705,
       "update_time": 1689575641705,
       "unified_model": null,
       "labels": [
           {
               "key": "testKey",
               "value": "testValue"
           }
       ],
       "component_count": 0
   }