ACS-ECS-RunCommandWhenDiskUsageLimitExceeded.yml

FormatVersion: OOS-2019-06-01
Description:
  en: Run command when disk usage limit is exceeded
  zh-cn: 当某磁盘使用率过高时执行某命令
  name-en: ACS-ECS-RunCommandWhenDiskUsageLimitExceeded
  name-zh-cn: 当某磁盘使用率超过阈值时执行命令
  categories:
    - alarm-trigger
Parameters:
  instanceId:
    Type: String
    Label:
      en: InstanceId
      zh-cn: 将要监控的实例
    AssociationProperty: ALIYUN::ECS::Instance::InstanceId
    AssociationPropertyMetadata:
      RegionId: '{{ ACS::RegionId }}'
  threshold:
    Type: String
    Description:
      en: e.g. 80 means 80%
      zh-cn: 例如80，则意味着80%的磁盘使用率
    Label:
      en: Threshold
      zh-cn: 磁盘使用率阈值
  diskPartition:
    Type: String
    Description:
      en: e.g."/dev/vda1"or"C:\\"
      zh-cn: 如/dev/vda1或者C:\\
    Label:
      en: DiskPartition
      zh-cn: 要监控的磁盘分区名称
  commandType:
    Label:
      en: CommandType
      zh-cn: 云助手执行的运维脚本的语言类型
    Type: String
    AllowedValues:
      - RunShellScript
      - RunBatScript
      - RunPowerShellScript
  tags:
    Type: Json
    Label:
      en: Tags
      zh-cn: 实例的标签
    AssociationProperty: Tags
    Default: []
  commandToRun:
    Type: String
    Label:
      en: CommandToRun
      zh-cn: 当磁盘使用量超过阈值时执行的命令
  silenceTime:
    Type: Number
    Description:
      en: When the monitoring data continues to exceed the alarm rule threshold, only one alarm notification will be sent in each silent period
      zh-cn: 当监控数据持续超过报警规则阈值时，每个沉默周期内只发送1次报警通知
    Label:
      en: CilenceTime
      zh-cn: 告警通道沉默周期（秒）
    Default: 300
  OOSAssumeRole:
    Label:
      en: OOSAssumeRole
      zh-cn: OOS扮演的RAM角色
    Type: String
    Default: ''
RamRole: '{{ OOSAssumeRole }}'
Tasks:
  - Name: alarmTrigger
    Action: 'ACS::AlarmTrigger'
    Description:
      en: Set the diskusage_utilization alarm for specified disk partition
      zh-cn: 设置对某磁盘分区的使用率进行监控
    Properties:
        Namespace: 'acs_ecs_dashboard'
        MetricName: 'diskusage_utilization'
        Statistics: 'Maximum'
        ComparisonOperator: 'GreaterThanThreshold'
        Threshold: '{{threshold}}'
        Resources: '[{"instanceId":"{{ instanceId }}","device":"{{ diskPartition }}"}]'
        Times: 1
        SilenceTime: '{{silenceTime}}'
        Tags: '{{ tags }}'
    Outputs:
      instanceId:
        Type: String
        ValueSelector: .instanceId
  - Name: runCommand
    Action: ACS::ECS::RunCommand
    Description:
      en: Run cloud assistant command on ECS instance
      zh-cn: 在实例中运行云助手命令
    Properties:
      commandContent: '{{ commandToRun }}'
      commandType: '{{ commandType }}'
      instanceId: '{{ instanceId }}'
    Outputs:
      commandOutput:
        Type: String
        ValueSelector: invocationOutput
Outputs:
  instanceId:
    Value: '{{ alarmTrigger.instanceId }}'
    Type: String
  commandOutput:
    Type: String
    Value: '{{ runCommand.commandOutput }}'
Metadata:
  ALIYUN::OOS::Interface:
    ParameterGroups:
      - Parameters:
          - instanceId
        Label:
          default:
            zh-cn: 实例选择
            en: Select ECS Instance
      - Parameters:
          - threshold
          - diskPartition
          - silenceTime
          - tags
        Label:
          default:
            zh-cn: 告警配置
            en: Alarm Configure
      - Parameters:
          - commandType
          - commandToRun
        Label:
          default:
            zh-cn: 执行命令选型
            en: Run Command Options
      - Parameters:
          - OOSAssumeRole
        Label:
          default:
            zh-cn: 高级选项
            en: Control Options