CloudOps Orchestration Service:ACS-ECS-BulkyReInitSystemDisk

Batch initialize system disks for multiple stopped ECS instances.

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Template description

Initializes the system disks of multiple Elastic Compute Service (ECS) instances that are in the Stopped state.

Template type

Automated

Owner

Alibaba Cloud

Input parameters

Parameter	Description	Type	Required	Default value	Limit
targets	The ECS instances whose system disks you want to initialize.	Json	Yes
regionId	The region ID.	String	No	{{ ACS::RegionId }}
rateControl	The concurrency settings for task execution.	Json	No	{'Mode': 'Concurrency', 'MaxErrors': 0, 'Concurrency': 10}
OOSAssumeRole	The RAM role that CloudOps Orchestration Service (OOS) assumes to perform operations.	String	No	""

Output parameters

Parameter	Description	Type
diskIdAndInstanceIds		List

Permission policy that is required to execute the template

{
    "Version": "1",
    "Statement": [
        {
            "Action": [
                "ecs:DescribeDisks",
                "ecs:DescribeInstances",
                "ecs:ReInitDisk",
                "ecs:StartInstance",
                "ecs:StopInstance"
            ],
            "Resource": "*",
            "Effect": "Allow"
        },
        {
            "Action": [
                "oos:GetApplicationGroup"
            ],
            "Resource": "*",
            "Effect": "Allow"
        }
    ]
}

Details

View the template on GitHub

Template content

FormatVersion: OOS-2019-06-01
Description:
  en: Initializes the system disks of multiple instances in a batch. The instances must be in the Stopped state.
  zh-cn: Initializes the system disks of multiple instances in a batch. The instances must be in the Stopped state.
  name-en: ACS-ECS-BulkyReInitSystemDisk
  name-zh-cn: Batch initialize system disks
  categories:
    - instance_manage
Parameters:
  regionId:
    Type: String
    Label:
      en: Region ID
      zh-cn: Region ID
    AssociationProperty: RegionId
    Default: '{{ ACS::RegionId }}'
  targets:
    Type: Json
    Label:
      en: Target instance
      zh-cn: Target instance
    AssociationProperty: Targets
    AssociationPropertyMetadata:
      ResourceType: 'ALIYUN::ECS::Instance'
      RegionId: regionId
  rateControl:
    Label:
      en: Rate control
      zh-cn: Rate control
    Type: Json
    AssociationProperty: RateControl
    Default:
      Mode: Concurrency
      MaxErrors: 0
      Concurrency: 10
  OOSAssumeRole:
    Label:
      en: OOS assume role
      zh-cn: OOS assume role
    Type: String
    Default: ''
RamRole: '{{ OOSAssumeRole }}'
Tasks:
- Name: getInstance
  Description:
    en: Gets the ECS instances.
    zh-cn: Gets the ECS instances.
  Action: ACS::SelectTargets
  Properties:
    ResourceType: ALIYUN::ECS::Instance
    RegionId: '{{ regionId }}'
    Filters:
      - '{{ targets }}'
- Name: reInitSystemDisk
  Action: ACS::ECS::ReInitDisk
  Description:
    en: Initializes the system disk.
    zh-cn: Initializes the system disk.
  Properties:
    regionId: '{{ regionId }}'
    instanceId: '{{ ACS::TaskLoopItem }}'
  Loop:
    RateControl: '{{ rateControl }}'
    Items: '{{ getInstance.Instances.Instance[].InstanceId }}'
    Outputs:
      diskIdAndInstanceIds:
          AggregateType: Fn::ListJoin
          AggregateField: diskIdAndInstanceId
  Outputs:
    diskIdAndInstanceId:
      Type: Json
      ValueSelector: reInitDiskIdAndInstanceId
Outputs:
  diskIdAndInstanceIds:
    Type: List
    Value: '{{ reInitSystemDisk.diskIdAndInstanceIds }}'
Metadata:
  ALIYUN::OOS::Interface:
    ParameterGroups:
      - Parameters:
          - regionId
          - targets
        Label:
          default:
            zh-cn: Select instances
            en: Select ECS instances
      - Parameters:
          - rateControl
          - OOSAssumeRole
        Label:
          default:
            zh-cn: Advanced options
            en: Advanced options