Use DATASOURCE::CEN::CenInstances in a call to query the information about CEN instances within the current Alibaba Cloud account-Resource Orchestration Service(ROS)-阿里云帮助中心

Syntax

{
  "Type": "DATASOURCE::CEN::CenInstances",
  "Properties": {
    "Filter": List,
    "RefreshOptions": String
  }
}

Properties

Property

Type

Required

Editable

Description

Constraint

Filter

List

No

Yes

The filters.

For more information, see Filter properties.

RefreshOptions

String

No

Yes

The refresh policy for data source resources when the stack is updated.

Valid values:

Never (default): Data source resources are not refreshed when the stack is updated.
Always: Data source resources are refreshed when the stack is updated.

Filter syntax

"Filter": [
  {
    "Value": List,
    "Key": String
  }
]

Filter properties

Property

Type

Required

Editable

Description

Constraint

Value

List

No

The value of the filter.

You can specify multiple filter values for a filter key. Filter values are evaluated with the OR operator: a filter matches if any of its values match.

Note

You can specify up to five filter values for a filter.

Key

String

Yes

No

The key of the filter.

Valid values:

CenId: the ID of the CEN instance
Name: the name of the CEN instance

Return values (Fn::GetAtt)

Cens: details of the CEN instances.
CenIds: the IDs of the CEN instances.

Property	Type	Description	Constraint
CenIds	List	The IDs of the CEN instances.	None.
Cens	List	Details of the CEN instances.	None.
Status	String	The status of the CEN instance.	Valid values: Creating: The CEN instance is being created. Active: The CEN instance is running. Deleting: The CEN instance is being deleted.
CenId	String	The ID of the CEN instance.	None.
CreationTime	String	The time when the CEN instance was created.	The time follows the ISO 8601 standard in the YYYY-MM-DDThh:mmZ format.
Ipv6Level	String	Whether IPv6 is enabled for the CEN instance.	Valid values: true false
Description	String	The description of the CEN instance.	None.
ResourceGroupId	String	The ID of the resource group to which the CEN instance belongs.	None.
ProtectionLevel	String	The level of CIDR block overlapping.	None.
Name	String	The name of the CEN instance.	None.
CenBandwidthPackageIds	List	The IDs of the bandwidth plans associated with the CEN instance.	Example: `[ "cen-xxjsjfkffkfkfjkf****" ]`
Tags	Map	The tags of the CEN instance.	None.

Examples

`JSON` format

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "Filter": {
      "Type": "Json",
      "Description": "Filter value when querying resources"
    }
  },
  "Resources": {
    "ExtensionDataSource": {
      "Type": "DATASOURCE::CEN::CenInstances",
      "Properties": {
        "Filter": {
          "Ref": "Filter"
        }
      }
    }
  },
  "Outputs": {
    "Cens": {
      "Description": "The information about Cens.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "Cens"
        ]
      }
    },
    "CenIds": {
      "Description": "The list of The Cen instance ids.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "CenIds"
        ]
      }
    }
  }
}

`YAML` format

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  Filter:
    Type: Json
    Description: Filter value when querying resources
Resources:
  ExtensionDataSource:
    Type: DATASOURCE::CEN::CenInstances
    Properties:
      Filter:
        Ref: Filter
Outputs:
  Cens:
    Description: The information about Cens.
    Value:
      Fn::GetAtt:
        - ExtensionDataSource
        - Cens
  CenIds:
    Description: The list of The Cen instance ids.
    Value:
      Fn::GetAtt:
        - ExtensionDataSource
        - CenIds