调用 DescribeDBSwitchBlueGreenPrecheck 接口查询蓝绿部署切换的预检查结果。
同步请求。
参数 | 类型 | 是否必选 | 示例值 | 描述 |
|---|---|---|---|---|
InstanceId | String | 是 | mysql-f83edc2e**** | 蓝绿部署中蓝色实例的 ID。 |
BeginTime | String | 否 | 2025-07-24T09:20:52.477Z | 指定按照时间范围查询预检查结果时的时间起点(UTC 时间)。格式为 说明 无默认值。如不设定,则按照其他字段设定的查询条件返回。 |
EventId | String | 否 | 20250724171204259F91326A6ACD0B791D-5176f4 | 蓝绿部署切换预检查事件的 ID。 说明 无默认值。如不设定,则按照其他字段设定的查询条件返回。 |
参数 | 类型 | 示例值 | 描述 |
|---|---|---|---|
PrecheckResults | Object[] | 请参见返回示例。 | 蓝绿部署切换的预检查结果。 |
POST /?Action=DescribeDBSwitchBlueGreenPrecheck&Version=2022-01-01 HTTP/1.1 Content-Type: application/json Host: rds-mysql.cn-beijing.volcengineapi.com X-Date: 20211202T101010Z Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20211202/cn-beijing/rds_mysql/request,SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c6458**** { "InstanceId": "mysql-f83edc2e****" }
{ "ResponseMetadata": { "RequestId": "202507241749444958F4F8739B10011CCC-32eedc", "Action": "DescribeDBSwitchBlueGreenPrecheck", "Version": "2022-01-01", "Service": "rds_mysql", "Region": "cn-guangzhou" }, "Result": { "PrecheckResults": [ { "CheckTime": "2025-07-24T09:25:52.477Z", "EffectiveTime": "2025-07-25T09:25:52.477Z", "GreenInstanceId": "mysql-06c7db72****", "PrecheckItems": [ { "Description": "蓝色、绿色实例切换后,监控告警配置可能不一致。", "ItemName": "check_monitor", "RiskLevel": "Notice" }, { "Description": "切换蓝色、绿色实例不会迁移实例备份。", "ItemName": "check_backup", "RiskLevel": "Notice" }, { "Description": "蓝色、绿色实例切换过程中,不会切换 IP,仅切换您指定的终端的域名。", "ItemName": "check_domain", "RiskLevel": "Notice" }, { "Description": "检查蓝色实例和绿色实例的增量数据一致性。", "ItemName": "check_dts_incr_data_validation", "RiskLevel": "Warning" } ], "Progress": 100, "Result": "Pass", "TaskId": "2025072417253957250BB01665529D2515-961d25" }, { "CheckTime": "2025-07-24T09:12:17.139Z", "EffectiveTime": "2025-07-25T09:12:17.139Z", "GreenInstanceId": "mysql-06c7db72****", "PrecheckItems": [ { "Description": "蓝色、绿色实例切换后,监控告警配置可能不一致。", "ItemName": "check_monitor", "RiskLevel": "Notice" }, { "Description": "切换蓝色、绿色实例不会迁移实例备份。", "ItemName": "check_backup", "RiskLevel": "Notice" }, { "Description": "蓝色、绿色实例切换过程中,不会切换 IP,仅切换您指定的终端的域名。", "ItemName": "check_domain", "RiskLevel": "Notice" }, { "Description": "检查蓝色实例和绿色实例的增量数据一致性。", "ItemName": "check_dts_incr_data_validation", "RiskLevel": "Warning" } ], "Progress": 100, "Result": "Pass", "TaskId": "20250724171204259F91326A6ACD0B791D-5176f4" } ] } }
更多详情,请参见错误码。