ACS-ECS-BulkyDeleteInstancesWithApproval - CloudOps Orchestration Service

Template name

The ACS-ECS-BulkyDeleteInstancesWithApproval operation deletes ECS instances in a batch after approval.

Execute Now

Template description

Releases multiple pay-as-you-go Elastic Compute Service (ECS) instances at a time after approval.

Template type

Automated

Owner

Alibaba Cloud

Input parameters

Parameter	Description	Type	Required	Default value	Limit
targets	The ECS instances to be released.	Json	Yes
accessToken	The security token that is used to send notifications to DingTalk.	String	Yes		Regular expression for string verification: [A-Za-z0-9]*
regionId	The region ID.	String	No	{{ ACS::RegionId }}
rateControl	Task execution concurrency	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"
        },
        {
            "Action": [
                "oos:GetApplicationGroup"
            ],
            "Resource": "*",
            "Effect": "Allow"
        }
    ]
}

Details

For more information, see ACS-ECS-BulkyDeleteInstancesWithApproval.yml at GitHub.

Template content

FormatVersion: OOS-2019-06-01
Description:
  en: Deletes pay-as-you-go ECS instances after approval.
  zh-cn: Deletes pay-as-you-go ECS instances after approval.
  name-en: Batch Delete ECS Instances with Approval
  name-zh-cn: Batch Delete ECS Instances with Approval
  categories:
    - cost_manage
Parameters:
  regionId:
    Type: String
    Label:
      en: Region ID
      zh-cn: Region ID
    AssociationProperty: RegionId
    Default: '{{ ACS::RegionId }}'
  targets:
    Type: Json
    Label:
      en: Target Instances
      zh-cn: Target Instances
    AssociationProperty: Targets
    AssociationPropertyMetadata:
      ResourceType: ALIYUN::ECS::Instance
      RegionId: regionId
  accessToken:
    Label:
      en: DingTalk Access Token for Notifications
      zh-cn: DingTalk Access Token for Notifications
    Type: String
    AllowedPattern: '[A-Za-z0-9]*'
  rateControl:
    Label:
      en: Concurrency Rate for Task Execution
      zh-cn: Concurrency Rate for Task Execution
    Type: Json
    AssociationProperty: RateControl
    Default:
      Mode: Concurrency
      MaxErrors: 0
      Concurrency: 10
  OOSAssumeRole:
    Label:
      en: RAM Role for OOS to Assume
      zh-cn: RAM Role for OOS to Assume
    Type: String
    Default: ''
RamRole: '{{ OOSAssumeRole }}'
Tasks:
- Name: getInstance
  Description:
    en: Retrieves the specified ECS instances
    zh-cn: Retrieves the specified ECS instances
  Action: ACS::SelectTargets
  Properties:
    ResourceType: ALIYUN::ECS::Instance
    RegionId: '{{ regionId }}'
    Filters:
      - '{{ targets }}'
  Outputs:
    instanceIds:
      Type: List
      ValueSelector: Instances.Instance[].InstanceId
- Name: approvalForDeleteInstances
  Action: ACS::Approve
  Description:
    en: Requests approval to delete the ECS instances
    zh-cn: Requests approval to delete the ECS instances
  Properties:
    NotifyType: WebHook
    WebHook:
      URI: https://oapi.dingtalk.com/robot/send?access_token={{ accessToken }}
      Headers:
        Content-Type: application/json
      Content:
        msgtype: text
        text:
          content: The ECS instances({{ getInstance.instanceIds }}) will be deleted.
- Name: deleteInstance
  Action: ACS::ECS::DeleteInstance
  Description:
    en: Deletes the ECS instances
    zh-cn: Deletes the ECS instances
  Properties:
    regionId: '{{ regionId }}'
    instanceId: '{{ ACS::TaskLoopItem }}'
  Loop:
    RateControl: '{{ rateControl }}'
    Items: '{{ getInstance.instanceIds }}'
Metadata:
  ALIYUN::OOS::Interface:
    ParameterGroups:
      - Parameters:
          - accessToken
        Label:
          default:
            zh-cn: Configure Parameters
            en: Configure Parameters
      - Parameters:
          - regionId
          - targets
        Label:
          default:
            zh-cn: Select Instances
            en: Select Instances
      - Parameters:
          - rateControl
          - OOSAssumeRole
        Label:
          default:
            zh-cn: Advanced Options
            en: Advanced Options