ACS::ECS::RunInstancesFromTemplate.yml

FormatVersion: OOS-2019-06-01
Description:
  name-en: ACS::ECS::RunInstancesFromTemplate
  name-zh-cn: 通过启动模板创建ECS实例
  en: Creates one or more ECS instances by specifying launch template
  zh-cn: 通过指定启动模板创建一个或多个ECS实例
Parameters:
  regionId:
    Description:
      en: The ID of region
      zh-cn: 地域ID
    Type: String
    Default: '{{ ACS::RegionId }}'
  launchTemplateId:
    Description:
      en: The ID of the instance launch template
      zh-cn: 实例启动模板的ID
    Type: String
    Default: ''
  launchTemplateName:
    Description:
      en: The name of the instance launch template
      zh-cn: 实例启动模板的名称
    Type: String
    Default: ''
  amount:
    Description:
      en: The specified number of instances you want to create
      zh-cn: 要创建的指定实例数量
    Type: Number
    Default: 1
Tasks:
- Name: runInstances
  Action: ACS::ExecuteAPI
  Description:
    en: Runs ECS instances
    zh-cn: 创建ECS实例
  Properties:
    Service: ECS
    API: RunInstances
    Parameters:
      RegionId: '{{ regionId }}'
      LaunchTemplateId: '{{ launchTemplateId }}'
      LaunchTemplateName: '{{ launchTemplateName }}'
      Amount: '{{ amount }}'
  Outputs:
    instanceIds:
      Type: List
      ValueSelector: InstanceIdSets.InstanceIdSet[]
- Name: untilInstanceReady
  Action: ACS::WaitFor
  Description:
    en: Waits for the created instances to be running status
    zh-cn: 等待创建的实例到running状态
  Properties:
    Service: ECS
    API: DescribeInstances
    Parameters:
      RegionId: '{{ regionId }}'
      InstanceIds:
      - '{{ ACS::TaskLoopItem }}'
    DesiredValues:
    - Running
    PropertySelector: Instances.Instance[].Status
  Loop:
    MaxErrors: 0
    Concurrency: 1
    Items: '{{ runInstances.instanceIds }}'
Outputs:
  instanceIds:
    Type: List
    Value: '{{ runInstances.instanceIds }}'