建立模闆
1.登陸OOS控制台,找到我的模闆,點選建立模闆。

模闆内容:
Description: Modify chargetype of prepaid instance charge type.
FormatVersion: OOS-2019-06-01
Parameters:
regionId:
Type: String
Description:
en: The id of region.
zh-cn: 地域ID。
AssociationProperty: RegionId
Default: '{{ ACS::RegionId }}'
targets:
Type: Json
AssociationProperty: Targets
AssociationPropertyMetadata:
ResourceType: 'ALIYUN::ECS::Instance'
RegionId: regionId
rateControl:
Description:
en: Concurrency ratio of task execution.
zh-cn: 任務執行的并發比率。
Type: Json
AssociationProperty: RateControl
Default:
Mode: Concurrency
MaxErrors: 0
Concurrency: 10
OOSAssumeRole:
Description:
en: The RAM role to be assumed by OOS.
zh-cn: OOS扮演的RAM角色。
Type: String
Default: OOSServiceRole
RamRole: '{{ OOSAssumeRole }}'
Tasks:
- Name: getInstance
Description: en: Views the ECS instances. zh-cn: 擷取ECS執行個體。 Action: 'ACS::SelectTargets' Properties: ResourceType: 'ALIYUN::ECS::Instance' RegionId: '{{ regionId }}' Filters:
- '{{ targets }}'
Type: ListOutputs: instanceIds:
- '{{ targets }}'
- Name: describeInstances
Action: 'ACS::ExecuteAPI' Description: zh-cn: Get Instance by expired time. en: 根據到期時間過濾執行個體。 Properties: Service: ECS API: DescribeInstances Parameters:
RegionId: '{{ regionId }}'
InstanceIds: '{{ getInstance.instanceIds }}'
InstanceChargeType: PrePaid
Filter3Key: ExpiredStartTime
Filter4Key: ExpiredEndTime
Filter3Value:
'Fn::FormatUTCTime':
Filter4Value:- 'Fn::AddHour': - '{{ACS::CurrentUTCTime}}' - 24 - '%Y-%m-%dT00:00Z'
- 'Fn::AddHour': - '{{ACS::CurrentUTCTime}}' - 48 - '%Y-%m-%dT00:00Z' Outputs: instanceIds:
- Name: modifyInstanceChargeType
Outputs:Description: en: Modify instance charge type. zh-cn: 修改執行個體計費方式。 Action: 'ACS::ECS::ModifyInstanceChargeType' Properties: regionId: '{{ regionId }}' instanceId: '{{ ACS::TaskLoopItem }}' instanceChargeType: PostPaid Loop: RateControl: '{{ rateControl }}' Items: '{{ describeInstances.instanceIds }}'
InstanceIds:
Type: List
Value: '{{ describeInstances.instanceIds }}'
4、定時執行模版
找到定時運維,點選建立,選擇周期性重複執行,設定定時執行的規則
截圖所示規則:截止規則結束時間,每天0點0分定時執行制指定模闆,建議設定早上8~9點
5.模闆選擇,選擇上文建立的模闆
6.參數設定,設定目标地域,選擇對應的執行個體。點選立即執行
7.在執行詳情頁中可以檢視定時執行清單和所操作的資源