Template name
ACS-ECS-BulkyDeleteInstances
Template description
Releases multiple pay-as-you-go Elastic Compute Service (ECS) instances at a time. This applies to scenarios in which you need to delete multiple ECS instances at a time, such as resource release and cost optimization. When you configure this template, you must specify the following parameters: regionId: the region of the ECS instance to be deleted and targets: the ECS instances to be deleted. You can also specify the force parameter to determine whether to forcefully delete the ECS instances. After the template is executed, the IDs of the deleted ECS intances are returned.
Template type
Automated
Owner
Alibaba Cloud
Input parameters
Parameter | Description | Type | Required | Default value | Limit |
targets | The ECS instances to be released. | Json | Yes | ||
regionId | The region ID. | String | No | {{ ACS::RegionId }} | |
force | Specifies whether to forcibly stop and release running ECS instances. | Boolean | No | False | |
rateControl | The rate control settings. | Json | No | {'Mode': 'Concurrency', 'MaxErrors': 0, 'Concurrency': 10} | |
OOSAssumeRole | The Resource Access Management (RAM) role that is assumed by CloudOps Orchestration Service (OOS). | String | No | "" |
Output parameters
None
Permission policy that is required to execute the template
{
"Version": "1",
"Statement": [
{
"Action": [
"ecs:DeleteInstance",
"ecs:DescribeInstances"
],
"Resource": "*",
"Effect": "Allow"
}
]
}
References
For more information, see ACS-ECS-BulkyDeleteInstances.yml at GitHub.
Template content
FormatVersion: OOS-2019-06-01
Description:
en: 'Bulky delete ECS postpaid instances, applicable to scenarios that require managing and deleting multiple pay-as-you-go ECS instances simultaneously, such as resource release and cost optimization. During configuration, users need to provide the following required parameter information: Region ID (regionId), which specifies the region of the ECS instances to be deleted, and Target Instances (targets), which defines the specific ECS instances to be operated on. Users can also choose whether to force delete running instances (force). Upon execution, the template will return a list of the deleted instance IDs, enabling users to verify the status of the instance deletions.'
zh-cn: the description in Chinese
name-en: ACS-ECS-BulkyDeleteInstances
name-zh-cn: the description in Chinese
categories:
- instance_manage
Parameters:
regionId:
Type: String
Label:
en: RegionId
zh-cn: the description in Chinese
AssociationProperty: RegionId
Default: '{{ ACS::RegionId }}'
targets:
Type: Json
Label:
en: TargetInstance
zh-cn: the description in Chinese
AssociationProperty: Targets
AssociationPropertyMetadata:
ResourceType: ALIYUN::ECS::Instance
RegionId: regionId
force:
Label:
en: Force
zh-cn: the description in Chinese
Type: Boolean
Default: false
rateControl:
Label:
en: RateControl
zh-cn: the description in Chinese
Type: Json
AssociationProperty: RateControl
Default:
Mode: Concurrency
MaxErrors: 0
Concurrency: 10
OOSAssumeRole:
Label:
en: OOSAssumeRole
zh-cn: the description in Chinese
Type: String
Default: ''
RamRole: '{{ OOSAssumeRole }}'
Tasks:
- Name: getInstance
Description:
en: Views the ECS instances
zh-cn: the description in Chinese
Action: ACS::SelectTargets
Properties:
ResourceType: ALIYUN::ECS::Instance
RegionId: '{{ regionId }}'
Filters:
- '{{ targets }}'
Outputs:
instanceIds:
Type: List
ValueSelector: Instances.Instance[].InstanceId
- Name: deleteInstance
Action: ACS::ExecuteAPI
Description:
en: Deletes ECS instance with the specified instance ID
zh-cn: the description in Chinese
Properties:
Service: ECS
API: DeleteInstance
Parameters:
RegionId: '{{ regionId }}'
InstanceId: '{{ ACS::TaskLoopItem }}'
Force: '{{ force }}'
Loop:
RateControl: '{{ rateControl }}'
Items: '{{ getInstance.instanceIds }}'
Metadata:
ALIYUN::OOS::Interface:
ParameterGroups:
- Parameters:
- force
Label:
default:
zh-cn: the description in Chinese
en: Configure Parameters
- Parameters:
- regionId
- targets
Label:
default:
zh-cn: the description in Chinese
en: Select Instances
- Parameters:
- rateControl
- OOSAssumeRole
Label:
default:
zh-cn: the description in Chinese
en: Control Options