分布式数据库中间件 DDM-查询DDM实例列表:操作步骤

时间:2023-11-01 16:20:21

操作步骤

  1. 指定limit与offset查询DDM实例列表。

    • 接口相关信息

      URI格式: GET /v1/{project_id}/instances

      详情请参见查询DDM实例列表
      • 请求示例

        GET: https://{endpoint}/v1/743b4c0428d945316666666666666666/instances?offset=0&limit=1

        {endpoint}信息请从地区和终端节点获取。

        limit值可根据DDM实例数据调整。

      • 响应示例
        {"instance_num":10,"instances":[{"id":"cab932b426ed4215a8d76b9d71322661in09","status":"RUNNING","name":"ddm-20-single-2u4g-1-202010231552401522260","created":"2020-10-23T07:52:46+0000","updated":"2020-10-23T07:59:56+0000","available_zone":"az1xahz","vpc_id":"9cf0f8f5-9748-4ebb-9905-bbe429182bd6","subnet_id":"b35a4be7-65a5-4176-bec9-7a437493c498","security_group_id":"9d10da6d-38cc-4cf0-8f96-c34940a3fd15","node_count":1,"access_ip":"192.168.60.13","access_port":"5066","core_count":"2","ram_capacity":"4","node_status":"RUNNING","enterprise_project_id":"0","project_id":"070c071d8e80d58c2f42c0121b10cf9f","engine_version":"2.5.10.10222119"}],"page_no":1,"page_size":1,"total_record":10,"total_page":10}

  2. 汇总查询结果。

    1. 参考1持续调用,如果查询的DDM实例列表为空,或者返回的body体中不存在instances字段,表明所有DDM实例查询完成。
    2. 汇总所有查询到的DDM实例即当前查询条件下的所有DDM实例。

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