How to query available launch templates - Resource Orchestration Service

DATASOURCE::ECS::LaunchTemplates is used to query launch templates.

Syntax

{
  "Type": "DATASOURCE::ECS::LaunchTemplates",
  "Properties": {
    "LaunchTemplateName": String,
    "LaunchTemplateId": String,
    "TemplateResourceGroupId": String,
    "RefreshOptions": String
  }
}

Properties

Property	Type	Required	Editable	Description	Constraint
LaunchTemplateName	String	No	Yes	The name of the launch template.	None.
LaunchTemplateId	String	No	Yes	The ID of the launch template.	None.
TemplateResourceGroupId	String	No	Yes	The ID of the resource group to which the launch template belongs.	None.
RefreshOptions	String	No	Yes	The refresh policy for data source resources when the stack is updated.	Valid values: Never (default): does not refresh data source resources when the stack is updated. Always: refreshes data source resources when the stack is updated.

Return values

Fn::GetAtt

LaunchTemplateIds: the IDs of the launch templates.
LaunchTemplates: details of the launch templates.

Property	Type	Description	Constraint
LaunchTemplateIds	List	The IDs of the launch templates.	None.
LaunchTemplates	List	Details of the launch templates.	None.
LatestVersionNumber	Integer	The most recent version number of the launch template.	None.
ModifiedTime	String	The modification time.	None.
TemplateResourceGroupId	String	The ID of the resource group to which the launch template belongs.	None.
LaunchTemplateName	String	The name of the launch template.	None.
LaunchTemplateId	String	The ID of the launch template.	None.
TemplateTag	List	The tags of the launch template.	None.
DefaultVersionNumber	Integer	The default version number of the launch template.	None.
CreatedBy	String	The creator of the launch template.	None.
CreateTime	String	The creation time of the launch template.	None.

Examples

YAML

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  LaunchTemplateId:
    Type: String
    Description:
      en: The ID of the launch template.
    Required: false
    AssociationProperty: ALIYUN::ECS::LaunchTemplate::LaunchTemplateId
Resources:
  ExtensionDataSource:
    Type: DATASOURCE::ECS::LaunchTemplates
    Properties:
      LaunchTemplateId:
        Ref: LaunchTemplateId
Outputs:
  LaunchTemplateIds:
    Description: The list of launch template IDs.
    Value:
      Fn::GetAtt:
        - ExtensionDataSource
        - LaunchTemplateIds
  LaunchTemplates:
    Description: The list of launch templates.
    Value:
      Fn::GetAtt:
        - ExtensionDataSource
        - LaunchTemplates

JSON

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "LaunchTemplateId": {
      "Type": "String",
      "Description": {
        "en": "The ID of the launch template."
      },
      "Required": false,
      "AssociationProperty": "ALIYUN::ECS::LaunchTemplate::LaunchTemplateId"
    }
  },
  "Resources": {
    "ExtensionDataSource": {
      "Type": "DATASOURCE::ECS::LaunchTemplates",
      "Properties": {
        "LaunchTemplateId": {
          "Ref": "LaunchTemplateId"
        }
      }
    }
  },
  "Outputs": {
    "LaunchTemplateIds": {
      "Description": "The list of launch template IDs.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "LaunchTemplateIds"
        ]
      }
    },
    "LaunchTemplates": {
      "Description": "The list of launch templates.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "LaunchTemplates"
        ]
      }
    }
  }
}