CloudOps Orchestration Service：ACS-ESS-LifeCycleRunCommand

Nama template

ACS-ESS-LifeCycleRunCommand mengeksekusi perintah pada instance menggunakan kait siklus hidup.

Jalankan Sekarang

Deskripsi template

Gunakan hook siklus hidup untuk menjalankan perintah pada instance Elastic Compute Service (ECS).

Tipe template

Otomatis

Pemilik

Alibaba Cloud

Parameter input

Parameter output

Kebijakan yang diperlukan untuk mengeksekusi template

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

Detail

ACS-ESS-LifeCycleRunCommand

Konten Template

FormatVersion: OOS-2019-06-01
Description:
  en: Uses a lifecycle hook to run a command on an instance in a specified scaling activity.
  zh-cn: Uses a lifecycle hook to run a command on an instance in a specified scaling activity.
  name-en: ACS-ESS-LifeCycleRunCommand
  name-zh-cn: Use a lifecycle hook to run a command in an instance
  categories:
    - elastic_manage
Parameters:
  commandType:
    Label:
      en: CommandType
      zh-cn: Command type
    Type: String
    AllowedValues:
      - RunBatScript
      - RunPowerShellScript
      - RunShellScript
    Default: RunShellScript
  commandContent:
    Label:
      en: CommandContent
      zh-cn: Command content
    Type: String
    AssociationProperty: Code
    Default: echo hello
  timeout:
    Label:
      en: Timeout (s)
      zh-cn: Timeout (s)
    Type: Number
    Default: 600
  lifecycleActionResult:
    Label:
      en: LifecycleActionResult
      zh-cn: Next action after wait state ends
    Description:
      en: The next action to perform after the wait state ends if the command fails.
      zh-cn: The next action to perform after the wait state ends if the command fails.
    Type: String
    AllowedValues:
      - ABANDON
      - ROLLBACK
      - CONTINUE
    Default: ABANDON
  regionId:
    Label:
      en: RegionId
      zh-cn: Region ID
    Description:
      en: The ID of the region. Use the Auto Scaling default value: ${regionId}
      zh-cn: The ID of the region. Use the Auto Scaling default value: ${regionId}
    Type: String
    Default: '${regionId}'
  instanceIds:
    Label:
      en: InstanceIds
      zh-cn: List of ECS instance IDs
    Description:
      en: The list of ECS instance IDs. Use the Auto Scaling default value: ["${instanceId}"]
      zh-cn: The list of ECS instance IDs. Use the Auto Scaling default value: ["${instanceId}"]
    Type: List
    Default:
      - '${instanceIds}'
  lifecycleHookId:
    Label:
      en: LifecycleHookId
      zh-cn: Lifecycle hook ID
    Description:
      en: The ID of the lifecycle hook. Use the Auto Scaling default value: ${lifecycleHookId}
      zh-cn: The ID of the lifecycle hook. Use the Auto Scaling default value: ${lifecycleHookId}
    Type: String
    Default: '${lifecycleHookId}'
  lifecycleActionToken:
    Label:
      en: LifecycleActionToken
      zh-cn: Token for a specific scaling activity
    Description:
      en: The token for the specific scaling activity associated with an instance. Use the Auto Scaling default value: ${lifecycleActionToken}
      zh-cn: The token for the specific scaling activity associated with an instance. Use the Auto Scaling default value: ${lifecycleActionToken}
    Type: String
    Default: '${lifecycleActionToken}'
  rateControl:
    Label:
      en: RateControl
      zh-cn: Rate control
    Type: Json
    AssociationProperty: RateControl
    Default:
      Mode: Concurrency
      MaxErrors: 0
      Concurrency: 10
  OOSAssumeRole:
    Label:
      en: OOSAssumeRole
      zh-cn: RAM role assumed by OOS
    Type: String
    Default: OOSServiceRole
RamRole: '{{ OOSAssumeRole }}'
Tasks:
  - Name: runCommand
    Action: ACS::ECS::RunCommand
    OnError: CompleteLifecycleActionForAbandon
    OnSuccess: CompleteLifecycleActionForContinue
    Description:
      en: Executes a Cloud Assistant command.
      zh-cn: Executes a Cloud Assistant command.
    Properties:
      regionId: '{{ regionId }}'
      commandContent: '{{ commandContent }}'
      instanceId: '{{ ACS::TaskLoopItem }}'
      commandType: '{{ commandType }}'
      timeout: '{{ timeout }}'
    Loop:
      RateControl: '{{ rateControl }}'
      Items: '{{ instanceIds }}'
      Outputs:
        commandOutputs:
          AggregateType: Fn::ListJoin
          AggregateField: commandOutput
    Outputs:
      commandOutput:
        Type: String
        ValueSelector: invocationOutput
  - Name: CompleteLifecycleActionForContinue
    Action: 'ACS::ExecuteAPI'
    Description:
      en: Changes the wait state of the scaling activity to CONTINUE.
      zh-cn: Changes the wait state of the scaling activity to CONTINUE.
    OnSuccess: 'ACS::END'
    Properties:
      Service: ESS
      API: CompleteLifecycleAction
      Parameters:
        RegionId: '{{ regionId }}'
        LifecycleHookId: '{{ lifecycleHookId }}'
        LifecycleActionToken: '{{ lifecycleActionToken }}'
        LifecycleActionResult: CONTINUE
  - Name: CompleteLifecycleActionForAbandon
    Action: 'ACS::ExecuteAPI'
    Description:
      en: Ends the lifecycle action with the specified result on failure.
      zh-cn: Ends the lifecycle action with the specified result on failure.
    Properties:
      Service: ESS
      API: CompleteLifecycleAction
      Parameters:
        RegionId: '{{ regionId }}'
        LifecycleHookId: '{{ lifecycleHookId }}'
        LifecycleActionToken: '{{ lifecycleActionToken }}'
        LifecycleActionResult: '{{ lifecycleActionResult }}'
Outputs:
  commandOutputs:
    Type: List
    Value: '{{ runCommand.commandOutputs }}'