调用 SwitchoverBlueGreenDeployment 接口为目标 Redis 实例执行蓝绿部署切换。

请求类型 #

异步请求。

注意事项 #

• 仅当源实例下的蓝绿部署状态为可切换（即 Status 为 SWITCHOVER_AVAILABLE）时，才可以执行蓝绿切换操作。关于蓝绿部署状态的更多说明，请参见蓝绿部署状态。
• 蓝绿切换的操作时长会受到数据写入负载、数据同步链路等因素影响，若切换操作长时间未完成，请提交工单联系技术支持协助定位处理。

调试 #

请求参数 #

返回参数 #

示例 #

请求示例 #

POST https://redis.cn-beijing.volcengineapi.com/?Action=SwitchoverBlueGreenDeployment&Version=2020-12-07 HTTP/1.1
Host: redis.cn-beijing.volcengineapi.com
Content-Type: application/json; charset=utf-8
X-Date: 20201103T104027Z
Authorization: HMAC-SHA256 Credential=AK****/20201103/cn-beijing/Redis/request,SignedHeaders=content-type;host;x-date,Signature=****
{
    "SourceInstanceId": "redis-cn0212gzmh2xs****",
    "ApplyImmediately": true
}

返回示例 #

{
    "ResponseMetadata": {
        "RequestId": "20230604110420****10023228002****",
        "Action": "SwitchoverBlueGreenDeployment",
        "Version": "2020-12-07",
        "Service": "Redis",
        "Region": "cn-beijing"
    },
    "Result": {
        "BlueGreenDeployment": {
            "Name": "upgradeversion",
            "Status": "SWITCHOVER_AVAILABLE",
            "EndTime": "2026-01-15 14:37:00",
            "CreateTime": "2026-01-15 12:57:12",
            "DataSyncProgress": 99,
            "SourceInstanceId": "redis-cn0212gzmh2xs****",
            "TargetInstanceId": "redis-cn01y2c6v6y6m****",
            "SourceInstanceName": "upgradeversion",
            "TargetInstanceName": "redistest-green",
            "SourceEngineVersion": "5.0",
            "TargetEngineVersion": "7.0"
        }
    }
}

错误码 #

更多详情，请参见错误码。