Use DATASOURCE::FC::Aliases in a call to query aliases of a Function Compute service - Resource Orchestration Service

DATASOURCE::FC::Aliases is used to query the aliases of a Function Compute service.

Syntax

{
  "Type": "DATASOURCE::FC::Aliases",
  "Properties": {
    "ServiceName": String,
    "Prefix": String,
    "RefreshOptions": String
  }
}

Properties

Property	Type	Required	Editable	Description	Constraint
ServiceName	String	Yes	Yes	The service name.	None.
Prefix	String	No	Yes	The prefix of the alias names to be returned.	The names must start with the value of Prefix. For example, if you set Prefix to a, the alias names that start with a are returned.
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)

AliasNames: the names of the aliases.
Aliases: details of the aliases.

Property	Type	Description	Constraint
AliasNames	List	The names of the aliases.	None.
Aliases	List	Details of the aliases.	None.
AliasName	String	The alias name.	None.
Description	String	The description of the alias.	None.
CreatedTime	String	The time when the alias was created.	None.
LastModifiedTime	String	The most recent time when the alias was modified.	None.
AdditionalVersionWeight	Map	The canary release version to which the alias points and the weight of the canary release version.	The value of this property consists of the canary release version and the weight of the canary release version. The canary release version takes effect only when the function is invoked. For example, a value of `2:0.05` indicates the following information: When a function is invoked, Version 2 is the canary release version, 5% of the traffic is distributed to the canary release version, and 95% of the traffic is distributed to the major version. Example: `{"Float":1}`.
VersionId	String	The version to which the alias points.	None.

Examples

JSON

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "ServiceName": {
      "Type": "String",
      "Description": "Service name."
    }
  },
  "Resources": {
    "Aliases": {
      "Type": "DATASOURCE::FC::Aliases",
      "Properties": {
        "ServiceName": {
          "Ref": "ServiceName"
        }
      }
    }
  },
  "Outputs": {
    "AliasNames": {
      "Description": "The list of alias names.",
      "Value": {
        "Fn::GetAtt": [
          "Aliases",
          "AliasNames"
        ]
      }
    },
    "Aliases": {
      "Description": "The list of aliases.",
      "Value": {
        "Fn::GetAtt": [
          "Aliases",
          "Aliases"
        ]
      }
    }
  }
}

YAML

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  ServiceName:
    Type: String
    Description: Service name.
Resources:
  Aliases:
    Type: DATASOURCE::FC::Aliases
    Properties:
      ServiceName:
        Ref: ServiceName
Outputs:
  AliasNames:
    Description: The list of alias names.
    Value:
      Fn::GetAtt:
        - Aliases
        - AliasNames
  Aliases:
    Description: The list of aliases.
    Value:
      Fn::GetAtt:
        - Aliases
        - Aliases