DATASOURCE::FC::Functions - Resource Orchestration Service

DATASOURCE::FC::Functions is used to query functions.

Syntax

{
  "Type": "DATASOURCE::FC::Functions",
  "Properties": {
    "ServiceName": String,
    "Qualifier": String,
    "Prefix": String
  }
}

Properties

Property	Type	Required	Editable	Description	Constraint
ServiceName	String	Yes	Yes	The name of the service.	None.
Qualifier	String	No	Yes	The version or alias of the service.	None.
Prefix	String	No	Yes	The prefix of the resource name.	The resource name must be prefixed with the value of this property.

Return values (Fn::GetAtt)

Functions: the functions.
FunctionNames: the names of the functions.

Property	Type	Description	Constraint
FunctionNames	List	The names of the functions.	None.
Functions	List	The functions.	None.
FunctionName	String	The name of the function.	None.
FunctionId	String	The ID of the function.	The ID is globally unique.
Description	String	The description of the function.	None.
Runtime	String	The runtime environment of the function.	The following runtime environments are supported: `Node.js 6.x`, `Node.js 8.x`, `Node.js 10.x`, `Node.js 12.x`, `Node.js 14.x`, `Python 2.7`, `Python 3`, `Java 8`, `Java 11`, `PHP 7.2`, `.NET Core 2.1`, `Go 1.x`, `Custom Runtime`, and `Custom Container`. For more information about the runtime environments that are supported by Function Compute, see Manage functions.
Handler	String	The handler of the function.	The format of the value varies based on the programming language that you use. For more information, see Basics.
Timeout	Number	The timeout period for the execution of the function.	Valid values: 1 to 86400. Default value: 60. Unit: seconds. When this period expires, the execution of the function is terminated.
Initializer	String	The handler of the initializer function.	The format of the value varies based on the programming language that you use. For more information, see Basics.
InitializationTimeout	Number	The timeout period for the execution of the initializer function.	Valid values: 1 to 300. Default value: 3. Unit: seconds. When this period expires, the execution of the initializer function is terminated.
CodeSize	Number	The size of the function code package.	Unit: bytes.
CodeChecksum	String	The CRC-64 value of the function code package.	None.
MemorySize	Number	The memory size of the function.	Unit: MB. The memory size must be a multiple of 64 MB. The memory size that is available for a function varies based on the instance type. For more information, see Instance specifications.
GpuMemorySize	Number	The GPU virtual memory capacity for the function.	None.
EnvironmentVariables	Map	The environment variables that are specified for the function.	You can obtain the values of the environment variables from the function. For more information, see Environment variables.
CreatedTime	String	The time when the function was created.	None.
LastModifiedTime	String	The time when the function was last modified.	None.
InstanceConcurrency	Number	The number of requests that can be concurrently processed by a single instance.	None.
InstanceSoftConcurrency	Number	The number of requests that can be concurrently processed by multiple instances.	None.
CustomContainerConfig	Map	The configurations of the custom container runtime.	After you configure the custom container runtime, Function Compute can execute the function in a container created from a custom image. For more information, see CustomContainerConfig.
CaPort	Number	The port on which the HTTP server listens for the custom runtime or custom container runtime.	None.
InstanceType	String	The instance type of the function.	None.
Layers	Map	The information about layers.	For more information, see Layer.
InstanceLifecycleConfig	Map	The configuration of the instance lifecycle function.	For more information, see InstanceLifecycleConfig.
CustomDNS	Map	The custom Domain Name System (DNS) settings of the function.	For more information, see CustomDNS.
CustomRuntimeConfig	Map	The configurations of the custom runtime function.	For more information, see CustomRuntimeConfig.

Examples

JSON format

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

YAML format

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  ServiceName:
    Type: String
    Description: Service name.
Resources:
  Functions:
    Type: DATASOURCE::FC::Functions
    Properties:
      ServiceName:
        Ref: ServiceName
Outputs:
  Functions:
    Description: The list of functions.
    Value:
      Fn::GetAtt:
        - Functions
        - Functions
  FunctionNames:
    Description: The list of function names.
    Value:
      Fn::GetAtt:
        - Functions
        - FunctionNames