模板名稱

ACS-ECS-ScheduleToCleanUpDisks 清理磁盤

立即執行

模板描述

定時清理磁盤，適用于需要定期管理和清理ECS實例中的磁盤空間的場景，例如日志文件的自動清理和臨時文件的刪除。在配置過程中，用戶需要提供以下必填參數信息：定時類型（timerTrigger）：用于定義清理任務何時觸發，地域ID（regionId）：用于指定需要清理磁盤的ECS實例所在的區域，目標實例（targets）：用于定義具體需要操作的ECS實例，清理規則（cleanUpInfos）：用于指定具體的磁盤清理規則。模板在執行后會返回清理命令的輸出結果列表，方便用戶驗證磁盤清理操作的狀態。

模板類型

自動化

所有者

Alibaba Cloud

輸入參數

輸出參數

執行此模板需要的權限策略

{
    "Version": "1",
    "Statement": [
        {
            "Action": [
                "ecs:DescribeInstances",
                "ecs:DescribeInvocationResults",
                "ecs:DescribeInvocations",
                "ecs:RunCommand"
            ],
            "Resource": "*",
            "Effect": "Allow"
        }
    ]
}

詳情

ACS-ECS-ScheduleToCleanUpDisks詳情

模板內容

FormatVersion: OOS-2019-06-01
Description:
  en: 'Schedule to clean up disks, applicable to scenarios that require periodic management and cleaning of disk space on ECS instances, such as automatic log file cleanup and deletion of temporary files. During configuration, users need to provide the following required parameter information: Timer Trigger (timerTrigger), which defines when the cleanup task is triggered, Region ID (regionId), which specifies the region of the ECS instances where the disks will be cleaned, Target Instances (targets), which defines the specific ECS instances to be operated on, and Cleanup Rule (cleanUpInfos), which specifies the specific disk cleanup rules. Upon execution, the template will return a list of the output results of the cleanup command, enabling users to verify the status of the disk cleanup operations.'
  zh-cn: 定時清理磁盤，適用于需要定期管理和清理ECS實例中的磁盤空間的場景，例如日志文件的自動清理和臨時文件的刪除。在配置過程中，用戶需要提供以下必填參數信息：定時類型（timerTrigger）：用于定義清理任務何時觸發，地域ID（regionId）：用于指定需要清理磁盤的ECS實例所在的區域，目標實例（targets）：用于定義具體需要操作的ECS實例，清理規則（cleanUpInfos）：用于指定具體的磁盤清理規則。模板在執行后會返回清理命令的輸出結果列表，方便用戶驗證磁盤清理操作的狀態。
  name-en: Cleanup Disks
  name-zh-cn: 清理磁盤
  categories:
    - time_trigger
    - application_manage
    - computenest
Parameters:
  timerTrigger:
    Type: Json
    Label:
      en: TimerTrigger
      zh-cn: 定時類型
    AssociationProperty: ALIYUN::OOS::Component::TimerTrigger
    AssociationPropertyMetadata:
      MinuteInterval: 30
  regionId:
    Type: String
    Label:
      en: RegionId
      zh-cn: 地域ID
    AssociationProperty: RegionId
    Default: '{{ ACS::RegionId }}'
  targets:
    Type: Json
    Label:
      en: TargetInstance
      zh-cn: 目標實例
    AssociationProperty: Targets
    AssociationPropertyMetadata:
      ResourceType: 'ALIYUN::ECS::Instance'
      RegionId: regionId
      Status: Running
  cleanUpInfos:
    Description:
      en: 'Format: 3d|/root/log/|*.log,3h|/root/log/|*.access,30m|C:\Users\Administrator\log\|*.log.'
      zh-cn: '格式：3d|/root/log/|*.log,3h|/root/log/|*.access,30m|C:\Users\Administrator\log\|*.log'
    Label:
      en: CleanUpRule
      zh-cn: 磁盤清理規則
    Type: String
    AssociationProperty: ALIYUN::OOS::Component::CleanUpInfo
    AllowedPattern: "^[^\"$`'\\s]+$"
  rateControl:
    Label:
      en: RateControl
      zh-cn: 任務執行的并發比率
    Type: Json
    AssociationProperty: RateControl
    Default:
      Mode: Concurrency
      MaxErrors: 0
      Concurrency: 10
  OOSAssumeRole:
    Label:
      en: OOSAssumeRole
      zh-cn: OOS扮演的RAM角色
    Type: String
    Default: OOSServiceRole
RamRole: '{{ OOSAssumeRole }}'
Tasks:
  - Name: timerTrigger
    Action: 'ACS::TimerTrigger'
    Description:
      en: Triggers a task as scheduled by specifying type and expression
      zh-cn: 通過指定觸發類型和表達式按計劃觸發任務
    Properties:
      Type:
        'Fn::Select':
          - type
          - '{{timerTrigger}}'
      Expression:
        'Fn::Select':
          - expression
          - '{{timerTrigger}}'
      EndDate:
        'Fn::Select':
          - endDate
          - '{{ timerTrigger }}'
      TimeZone:
        'Fn::Select':
          - timeZone
          - '{{ timerTrigger }}'
  - Name: getInstance
    Description:
      en: Views the ECS instances
      zh-cn: 獲取ECS實例
    Action: 'ACS::SelectTargets'
    Properties:
      ResourceType: 'ALIYUN::ECS::Instance'
      RegionId: '{{ regionId }}'
      Filters:
        - '{{ targets }}'
    Outputs:
      instanceIds:
        Type: List
        ValueSelector: 'Instances.Instance[].InstanceId'
  - Name: cleanUpDisk
    Action: 'ACS::ECS::CleanUpDisk'
    Description:
      en: Execute cloud assistant command to clean up disk
      zh-cn: 執行云助手命令清理磁盤
    Properties:
      regionId: '{{ regionId }}'
      instanceId: '{{ ACS::TaskLoopItem }}'
      cleanUpInfos: '{{ cleanUpInfos }}'
    Loop:
      RateControl: '{{ rateControl }}'
      Items: '{{ getInstance.instanceIds }}'
      Outputs:
        commandOutputs:
          AggregateType: Fn::ListJoin
          AggregateField: commandOutput
    Outputs:
      commandOutput:
        Type: String
        ValueSelector: commandOutput
Outputs:
  commandOutputs:
    Type: List
    Value: '{{ cleanUpDisk.commandOutputs }}'
Metadata:
  ALIYUN::OOS::Interface:
    ParameterGroups:
      - Parameters:
          - timerTrigger
        Label:
          default:
            zh-cn: 清理時間
            en: The time of cleanup disk
      - Parameters:
          - cleanUpInfos
        Label:
          default:
            zh-cn: 設置規則
            en: The rule of cleanup disk
      - Parameters:
          - regionId
          - targets
        Label:
          default:
            zh-cn: 選擇實例
            en: Select ECS Instances
      - Parameters:
          - rateControl
          - OOSAssumeRole
        Label:
          default:
            zh-cn: 高級選項
            en: Control Options