调用AddScalingConfigItemV2接口，新建弹性伸缩配置项。

调试

您可以在OpenAPI Explorer中直接运行该接口，免去您计算签名的困扰。运行成功后，OpenAPI Explorer可以自动生成SDK代码示例。

请求参数

名称 类型 是否必选 示例值 描述
Action String 是 AddScalingConfigItemV2

系统规定参数。取值：AddScalingConfigItemV2。
ConfigItemInformation String 是 { "ruleName": "按负载触发", "adjustmentType": "QUANTITYCHANGEINCAPACITY", "coolDownTime": 100, "ruleParam": { "metricName": "YarnFreeCores", "period": 10, "statistics": "xxx", "comparisonOperator": "\u003e\u003d", "threshold": 10, "evaluationCount": 1 }, "adjustmentValue": 1, "ruleType": "BYLOAD", "configItemType": "SCALING_RULE" }

配置项信息。配置项类型不同信息不同。取值如下：

  • SCALING_RULE：
    • 按负载触发，该字段返回示例为：{ "ruleName": "按负载触发", "adjustmentType": "QUANTITY_CHANGE_IN_CAPACITY", "coolDownTime": 100, "ruleParam": { "metricName": "YarnFreeCores", "period": 10, "statistics": "xxx", "comparisonOperator": "\u003e\u003d", "threshold": 10, "evaluationCount": 1 }, "adjustmentValue": 1, "ruleType": "BY_LOAD", "configItemType": "SCALING_RULE" }
    • 定时调度，该字段返回示例为： { "ruleName": "定时调度", "adjustmentType": "QUANTITY_CHANGE_IN_CAPACITY", "coolDownTime": 100, "ruleParam": { "recurrenceType": "Daily", "recurrenceValue": "1", "recurrenceEndTime": "2020-07-22T03:01Z", "launchTime": "2020-07-22T03:07Z", "launchExpirationTime": 0 }, "adjustmentValue": 1, "ruleType": "SCHEDULED", "configItemType": "SCALING_RULE" }
    • 定点执行，该字段返回示例为： { "ruleName": "定点执行", "adjustmentType": "QUANTITY_CHANGE_IN_CAPACITY", "coolDownTime": 100, "ruleParam": { "launchTime": "2020-07-22T03:09Z", "launchExpirationTime": 1 }, "adjustmentValue": 1, "ruleType": "BY_TIME_ONCE", "configItemType": "SCALING_RULE" }
  • SCALING_STRATEGY：{ "spotStrategy": "NoSpot", "spotPriceLimits": 0.01, "instanceTypeList": [], "sysDiskCategory": "cloud_essd", "sysDiskSize": { "value": 40.0, "unit": "GIGABYTE" }, "dataDiskCategory": "cloud_essd", "dataDiskSize": { "value": 40.0, "unit": "GIGABYTE" }, "dataDiskCount": 4, "scalingMaxSize": 1, "scalingMinSize": 1, "defaultCoolDownTime": 0, "scalingTimeoutPolice": { "timeoutPolicy": "ROLLBACK" }, "privatePoolOptionsMatchCriteria": "Target", "privatePoolOptionsId": "crp-bp1e4wcvoucrish5vph7", "nodeOfflineMode": "NORMAL", "nodeOfflineModeParam": { "timeoutMs": 0 }, "triggerMode": "Scheduled", "multiAvailablePolicy": "PRIORITY", "multiAvailablePolicyParam": { "onDemandBaseCapacity": 0, "onDemandPercentageAboveBaseCapacity": 0, "spotInstanceRemedy": 0, "spotInstance": false }, "configItemType": "SCALING_STRATEGY" }
ConfigItemType String 是 SCALING_RULE

配置项类型。取值如下：

  • SCALING_RULE：伸缩规则
  • SCALING_STRATEGY：伸缩策略
RegionId String 是 cn-hangzhou

地域ID。您可以调用DescribeRegions接口查看最新的阿里云地域列表。

ScalingGroupBizId String 是 SGB-A4521231C****

伸缩组ID。您可以调用ListScalingGroupV2查看伸缩组ID。

ResourceGroupId String 否 rg-acfmv6jutt6****

资源组ID。您可以调用ListResourceGroups查看资源组ID。

返回数据

名称 类型 示例值 描述
Data String SRB-DA382429BA82****

新建的配置项ID。
RequestId String 6C96FD2C-95A0-4C03-8A19-7D84A4BAAA1E

请求ID。

示例

请求示例

http(s)://[Endpoint]/?Action=AddScalingConfigItemV2
&ConfigItemInformation={ "ruleName": "按负载触发", "adjustmentType": "QUANTITYCHANGEINCAPACITY", "coolDownTime": 100, "ruleParam": { "metricName": "YarnFreeCores", "period": 10, "statistics": "xxx", "comparisonOperator": "\u003e\u003d", "threshold": 10, "evaluationCount": 1 }, "adjustmentValue": 1, "ruleType": "BYLOAD", "configItemType": "SCALING_RULE" }
&ConfigItemType=SCALING_RULE
&RegionId=cn-hangzhou
&ScalingGroupBizId=SGB-A4521231C****
&<公共请求参数>

正常返回示例

XML格式 

<RequestId>6C96FD2C-95A0-4C03-8A19-7D84A4BAAA1E</RequestId>
<Data>SRB-DA382429BA82****</Data>

JSON格式 

{
    "RequestId":"6C96FD2C-95A0-4C03-8A19-7D84A4BAAA1E",
    "Data":"SRB-DA382429BA82****"
}