CloudOps Orchestration Service:ACS-ECS-ScheduleToBulkyCreateSnapshot

Template name

ACS-ECS-ScheduleToBulkyCreateSnapshot Scheduled batch snapshot creation

Execute Now

Template description

Creates snapshots for multiple disks at a time as scheduled.

Template type

Automated

Owner

Alibaba Cloud

Input parameters

Parameter	Description	Type	Required	Default value	Limit
timerTrigger	The schedule for the task	Json	Yes
diskIds	The IDs of the disks to create snapshots for.	List	Yes
regionId	The region ID.	String	No	{{ ACS::RegionId }}
retentionDays	The retention period of the snapshots.	Number	No	0
tags	The tags to add to the snapshots.	Json	No	[]
rateControl	The rate control settings for concurrent execution.	Json	No	{'Mode': 'Concurrency', 'MaxErrors': 0, 'Concurrency': 10}
OOSAssumeRole	The RAM role assumed by OOS.	String	No	OOSServiceRole

Output parameters

Parameter	Description	Type
createdSnapshotIds		List

Permission policy that is required to execute the template

{
    "Version": "1",
    "Statement": [
        {
            "Action": [
                "ecs:CreateSnapshot",
                "ecs:DescribeDisks",
                "ecs:DescribeInstances",
                "ecs:DescribeSnapshots"
            ],
            "Resource": "*",
            "Effect": "Allow"
        }
    ]
}

Details

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

Template content

FormatVersion: OOS-2019-06-01
Description:
  en: Schedules the batch creation of snapshots.
  name-en: ACS-ECS-ScheduleToBulkyCreateSnapshot
Parameters:
  regionId:
    Label:
      en: Region ID
    Type: String
    AssociationProperty: RegionId
    Default: '{{ ACS::RegionId }}'
  timerTrigger:
    Type: Json
    Label:
      en: Schedule
    AssociationProperty: ALIYUN::OOS::Component::TimerTrigger
    AssociationPropertyMetadata:
      MinuteInterval: 30
  diskIds:
    Label:
      en: Disk IDs
    AssociationProperty: ALIYUN::ECS::Disk::DiskId
    AssociationPropertyMetadata:
      RegionId: regionId
    Type: List
  retentionDays:
    Label:
      en: Retention Period (Days)
    Description:
      en: The retention period of the snapshots, in days. After the retention period expires, the snapshots are automatically released. A value of 0 indicates that the snapshots are not automatically released.
    Type: Number
    MaxValue: 65536
    MinValue: 0
    Default: 0
  tags:
    Label:
      en: Snapshot Tags
    Type: Json
    AssociationProperty: Tags
    AssociationPropertyMetadata:
      ShowSystem: false
    Default: []
  rateControl:
    Label:
      en: Concurrency Control
    Type: Json
    AssociationProperty: RateControl
    Default:
      Mode: Concurrency
      MaxErrors: 0
      Concurrency: 10
  OOSAssumeRole:
    Label:
      en: RAM Role for OOS
    Type: String
    Default: OOSServiceRole
RamRole: '{{ OOSAssumeRole }}'
Tasks:
  - Name: timerTrigger
    Action: ACS::TimerTrigger
    Description:
      en: Triggers the task on a schedule.
    Properties:
      Type:
        Fn::Select:
          - type
          - '{{timerTrigger}}'
      Expression:
        Fn::Select:
          - expression
          - '{{timerTrigger}}'
      StartDate:
        Fn::Select:
          - startDate
          - '{{ timerTrigger }}'
      EndDate:
        Fn::Select:
          - endDate
          - '{{ timerTrigger }}'
      TimeZone:
        Fn::Select:
          - timeZone
          - '{{ timerTrigger }}'
  - Name: createSnapshot
    Action: ACS::ECS::CreateSnapshot
    Description:
      en: Creates a snapshot for a disk.
    Properties:
      regionId: '{{ regionId }}'
      diskId: '{{ ACS::TaskLoopItem }}'
      retentionDays:
        Fn::If:
          - Fn::Equals:
              - '{{ retentionDays }}'
              - 0
          - ''
          - '{{ retentionDays }}'
      tags: '{{ tags }}'
    Loop:
      RateControl: '{{ rateControl }}'
      Items: '{{ diskIds }}'
      Outputs:
        snapshotIds:
          AggregateType: Fn::ListJoin
          AggregateField: snapshotId
Outputs:
  createdSnapshotIds:
    Type: List
    Value: '{{ createSnapshot.snapshotIds }}'