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AWS Cloud Control v1.11.0 published on Tuesday, Nov 26, 2024 by Pulumi

aws-native.cloudformation.CustomResourceEmulator

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We recommend new projects start with resources from the AWS provider.

AWS Cloud Control v1.11.0 published on Tuesday, Nov 26, 2024 by Pulumi

    The Custom Resource Emulator allows you to use AWS CloudFormation Custom Resources directly in your Pulumi programs. It provides a way to invoke AWS Lambda functions that implement custom provisioning logic following the CloudFormation Custom Resource protocol.

    Note: Currently, only Lambda-backed Custom Resources are supported. SNS-backed Custom Resources are not supported at this time.

    Example Usage

    import * as aws from "@pulumi/aws-native";
    
    const bucket = new aws.s3.Bucket('custom-resource-emulator');
    
    // Create a Custom Resource that invokes a Lambda function
    const cr = new aws.cloudformation.CustomResourceEmulator('cr', {
        bucketName: bucket.id,
        bucketKeyPrefix: 'custom-resource-emulator',
        customResourceProperties: {
            hello: "world"
        },
        serviceToken: "arn:aws:lambda:us-west-2:123456789012:function:my-custom-resource",
        resourceType: 'Custom::MyResource',
    }, { customTimeouts: { create: '5m', update: '5m', delete: '5m' } });
    
    // Access the response data
    export const customResourceData = customResource.data;
    

    A full example of creating a CloudFormation Custom Resource Lambda function and using it in Pulumi can be found here.

    About CloudFormation Custom Resources

    CloudFormation Custom Resources allow you to write custom provisioning logic for resources that aren’t directly available as AWS CloudFormation resource types. Common use cases include:

    • Implementing complex provisioning logic
    • Performing custom validations or transformations
    • Integrating with third-party services
    • Implementing organization-specific infrastructure patterns

    For more information about CloudFormation Custom Resources, see Custom Resources in the AWS CloudFormation User Guide.

    Permissions

    The IAM principal used by your Pulumi program must have the following permissions:

    1. lambda:InvokeFunction on the Lambda function specified in serviceToken
    2. S3 permissions on the bucket specified in bucketName:
      • s3:PutObject
      • s3:GetObject
      • s3:HeadObject

    Lambda Function Requirements

    The Lambda function specified in serviceToken must implement the CloudFormation Custom Resource lifecycle. For detailed information about implementing Lambda-backed Custom Resources, see AWS Lambda-backed Custom Resources in the AWS CloudFormation User Guide.

    Timeouts

    Custom Resources have a default timeout of 60 minutes, matching the CloudFormation timeout for custom resource operations. You can customize it using the customTimeouts resource option.

    Create CustomResourceEmulator Resource

    Resources are created with functions called constructors. To learn more about declaring and configuring resources, see Resources.

    Constructor syntax

    new CustomResourceEmulator(name: string, args: CustomResourceEmulatorArgs, opts?: CustomResourceOptions);
    @overload
    def CustomResourceEmulator(resource_name: str,
                               args: CustomResourceEmulatorArgs,
                               opts: Optional[ResourceOptions] = None)
    
    @overload
    def CustomResourceEmulator(resource_name: str,
                               opts: Optional[ResourceOptions] = None,
                               bucket_key_prefix: Optional[str] = None,
                               bucket_name: Optional[str] = None,
                               custom_resource_properties: Optional[Mapping[str, Any]] = None,
                               resource_type: Optional[str] = None,
                               service_token: Optional[str] = None,
                               stack_id: Optional[str] = None)
    func NewCustomResourceEmulator(ctx *Context, name string, args CustomResourceEmulatorArgs, opts ...ResourceOption) (*CustomResourceEmulator, error)
    public CustomResourceEmulator(string name, CustomResourceEmulatorArgs args, CustomResourceOptions? opts = null)
    public CustomResourceEmulator(String name, CustomResourceEmulatorArgs args)
    public CustomResourceEmulator(String name, CustomResourceEmulatorArgs args, CustomResourceOptions options)
    
    type: aws-native:cloudformation:CustomResourceEmulator
    properties: # The arguments to resource properties.
    options: # Bag of options to control resource's behavior.
    
    

    Parameters

    name string
    The unique name of the resource.
    args CustomResourceEmulatorArgs
    The arguments to resource properties.
    opts CustomResourceOptions
    Bag of options to control resource's behavior.
    resource_name str
    The unique name of the resource.
    args CustomResourceEmulatorArgs
    The arguments to resource properties.
    opts ResourceOptions
    Bag of options to control resource's behavior.
    ctx Context
    Context object for the current deployment.
    name string
    The unique name of the resource.
    args CustomResourceEmulatorArgs
    The arguments to resource properties.
    opts ResourceOption
    Bag of options to control resource's behavior.
    name string
    The unique name of the resource.
    args CustomResourceEmulatorArgs
    The arguments to resource properties.
    opts CustomResourceOptions
    Bag of options to control resource's behavior.
    name String
    The unique name of the resource.
    args CustomResourceEmulatorArgs
    The arguments to resource properties.
    options CustomResourceOptions
    Bag of options to control resource's behavior.

    CustomResourceEmulator Resource Properties

    To learn more about resource properties and how to use them, see Inputs and Outputs in the Architecture and Concepts docs.

    Inputs

    In Python, inputs that are objects can be passed either as argument classes or as dictionary literals.

    The CustomResourceEmulator resource accepts the following input properties:

    BucketKeyPrefix string
    The prefix to use for the bucket key when storing the response from the Custom Resource provider.
    BucketName string

    The name of the S3 bucket to use for storing the response from the Custom Resource.

    The IAM principal configured for the provider must have s3:PutObject, s3:HeadObject and s3:GetObject permissions on this bucket.

    CustomResourceProperties Dictionary<string, object>
    The properties to pass as an input to the Custom Resource. The properties are passed as a map of key-value pairs whereas all primitive values (number, boolean) are converted to strings for CloudFormation interoperability.
    ResourceType string
    The CloudFormation type of the Custom Resource. For example, Custom::MyCustomResource. This is required for CloudFormation interoperability.
    ServiceToken string

    The service token to use for the Custom Resource. The service token is invoked when the resource is created, updated, or deleted. This can be a Lambda Function ARN with optional version or alias identifiers.

    The IAM principal configured for the provider must have lambda:InvokeFunction permissions on this service token.

    StackId string
    A stand-in value for the CloudFormation stack ID. This is required for CloudFormation interoperability. If not provided, the Pulumi Stack ID is used.
    BucketKeyPrefix string
    The prefix to use for the bucket key when storing the response from the Custom Resource provider.
    BucketName string

    The name of the S3 bucket to use for storing the response from the Custom Resource.

    The IAM principal configured for the provider must have s3:PutObject, s3:HeadObject and s3:GetObject permissions on this bucket.

    CustomResourceProperties map[string]interface{}
    The properties to pass as an input to the Custom Resource. The properties are passed as a map of key-value pairs whereas all primitive values (number, boolean) are converted to strings for CloudFormation interoperability.
    ResourceType string
    The CloudFormation type of the Custom Resource. For example, Custom::MyCustomResource. This is required for CloudFormation interoperability.
    ServiceToken string

    The service token to use for the Custom Resource. The service token is invoked when the resource is created, updated, or deleted. This can be a Lambda Function ARN with optional version or alias identifiers.

    The IAM principal configured for the provider must have lambda:InvokeFunction permissions on this service token.

    StackId string
    A stand-in value for the CloudFormation stack ID. This is required for CloudFormation interoperability. If not provided, the Pulumi Stack ID is used.
    bucketKeyPrefix String
    The prefix to use for the bucket key when storing the response from the Custom Resource provider.
    bucketName String

    The name of the S3 bucket to use for storing the response from the Custom Resource.

    The IAM principal configured for the provider must have s3:PutObject, s3:HeadObject and s3:GetObject permissions on this bucket.

    customResourceProperties Map<String,Object>
    The properties to pass as an input to the Custom Resource. The properties are passed as a map of key-value pairs whereas all primitive values (number, boolean) are converted to strings for CloudFormation interoperability.
    resourceType String
    The CloudFormation type of the Custom Resource. For example, Custom::MyCustomResource. This is required for CloudFormation interoperability.
    serviceToken String

    The service token to use for the Custom Resource. The service token is invoked when the resource is created, updated, or deleted. This can be a Lambda Function ARN with optional version or alias identifiers.

    The IAM principal configured for the provider must have lambda:InvokeFunction permissions on this service token.

    stackId String
    A stand-in value for the CloudFormation stack ID. This is required for CloudFormation interoperability. If not provided, the Pulumi Stack ID is used.
    bucketKeyPrefix string
    The prefix to use for the bucket key when storing the response from the Custom Resource provider.
    bucketName string

    The name of the S3 bucket to use for storing the response from the Custom Resource.

    The IAM principal configured for the provider must have s3:PutObject, s3:HeadObject and s3:GetObject permissions on this bucket.

    customResourceProperties {[key: string]: any}
    The properties to pass as an input to the Custom Resource. The properties are passed as a map of key-value pairs whereas all primitive values (number, boolean) are converted to strings for CloudFormation interoperability.
    resourceType string
    The CloudFormation type of the Custom Resource. For example, Custom::MyCustomResource. This is required for CloudFormation interoperability.
    serviceToken string

    The service token to use for the Custom Resource. The service token is invoked when the resource is created, updated, or deleted. This can be a Lambda Function ARN with optional version or alias identifiers.

    The IAM principal configured for the provider must have lambda:InvokeFunction permissions on this service token.

    stackId string
    A stand-in value for the CloudFormation stack ID. This is required for CloudFormation interoperability. If not provided, the Pulumi Stack ID is used.
    bucket_key_prefix str
    The prefix to use for the bucket key when storing the response from the Custom Resource provider.
    bucket_name str

    The name of the S3 bucket to use for storing the response from the Custom Resource.

    The IAM principal configured for the provider must have s3:PutObject, s3:HeadObject and s3:GetObject permissions on this bucket.

    custom_resource_properties Mapping[str, Any]
    The properties to pass as an input to the Custom Resource. The properties are passed as a map of key-value pairs whereas all primitive values (number, boolean) are converted to strings for CloudFormation interoperability.
    resource_type str
    The CloudFormation type of the Custom Resource. For example, Custom::MyCustomResource. This is required for CloudFormation interoperability.
    service_token str

    The service token to use for the Custom Resource. The service token is invoked when the resource is created, updated, or deleted. This can be a Lambda Function ARN with optional version or alias identifiers.

    The IAM principal configured for the provider must have lambda:InvokeFunction permissions on this service token.

    stack_id str
    A stand-in value for the CloudFormation stack ID. This is required for CloudFormation interoperability. If not provided, the Pulumi Stack ID is used.
    bucketKeyPrefix String
    The prefix to use for the bucket key when storing the response from the Custom Resource provider.
    bucketName String

    The name of the S3 bucket to use for storing the response from the Custom Resource.

    The IAM principal configured for the provider must have s3:PutObject, s3:HeadObject and s3:GetObject permissions on this bucket.

    customResourceProperties Map<Any>
    The properties to pass as an input to the Custom Resource. The properties are passed as a map of key-value pairs whereas all primitive values (number, boolean) are converted to strings for CloudFormation interoperability.
    resourceType String
    The CloudFormation type of the Custom Resource. For example, Custom::MyCustomResource. This is required for CloudFormation interoperability.
    serviceToken String

    The service token to use for the Custom Resource. The service token is invoked when the resource is created, updated, or deleted. This can be a Lambda Function ARN with optional version or alias identifiers.

    The IAM principal configured for the provider must have lambda:InvokeFunction permissions on this service token.

    stackId String
    A stand-in value for the CloudFormation stack ID. This is required for CloudFormation interoperability. If not provided, the Pulumi Stack ID is used.

    Outputs

    All input properties are implicitly available as output properties. Additionally, the CustomResourceEmulator resource produces the following output properties:

    Bucket string
    The name of the S3 bucket to use for storing the response from the Custom Resource.
    Data Dictionary<string, object>
    The response data returned by invoking the Custom Resource.
    Id string
    The provider-assigned unique ID for this managed resource.
    NoEcho bool
    Whether the response data contains sensitive information that should be marked as secret and not logged.
    PhysicalResourceId string
    The name or unique identifier that corresponds to the PhysicalResourceId included in the Custom Resource response. If no PhysicalResourceId is provided in the response, a random ID will be generated.
    Bucket string
    The name of the S3 bucket to use for storing the response from the Custom Resource.
    Data map[string]interface{}
    The response data returned by invoking the Custom Resource.
    Id string
    The provider-assigned unique ID for this managed resource.
    NoEcho bool
    Whether the response data contains sensitive information that should be marked as secret and not logged.
    PhysicalResourceId string
    The name or unique identifier that corresponds to the PhysicalResourceId included in the Custom Resource response. If no PhysicalResourceId is provided in the response, a random ID will be generated.
    bucket String
    The name of the S3 bucket to use for storing the response from the Custom Resource.
    data Map<String,Object>
    The response data returned by invoking the Custom Resource.
    id String
    The provider-assigned unique ID for this managed resource.
    noEcho Boolean
    Whether the response data contains sensitive information that should be marked as secret and not logged.
    physicalResourceId String
    The name or unique identifier that corresponds to the PhysicalResourceId included in the Custom Resource response. If no PhysicalResourceId is provided in the response, a random ID will be generated.
    bucket string
    The name of the S3 bucket to use for storing the response from the Custom Resource.
    data {[key: string]: any}
    The response data returned by invoking the Custom Resource.
    id string
    The provider-assigned unique ID for this managed resource.
    noEcho boolean
    Whether the response data contains sensitive information that should be marked as secret and not logged.
    physicalResourceId string
    The name or unique identifier that corresponds to the PhysicalResourceId included in the Custom Resource response. If no PhysicalResourceId is provided in the response, a random ID will be generated.
    bucket str
    The name of the S3 bucket to use for storing the response from the Custom Resource.
    data Mapping[str, Any]
    The response data returned by invoking the Custom Resource.
    id str
    The provider-assigned unique ID for this managed resource.
    no_echo bool
    Whether the response data contains sensitive information that should be marked as secret and not logged.
    physical_resource_id str
    The name or unique identifier that corresponds to the PhysicalResourceId included in the Custom Resource response. If no PhysicalResourceId is provided in the response, a random ID will be generated.
    bucket String
    The name of the S3 bucket to use for storing the response from the Custom Resource.
    data Map<Any>
    The response data returned by invoking the Custom Resource.
    id String
    The provider-assigned unique ID for this managed resource.
    noEcho Boolean
    Whether the response data contains sensitive information that should be marked as secret and not logged.
    physicalResourceId String
    The name or unique identifier that corresponds to the PhysicalResourceId included in the Custom Resource response. If no PhysicalResourceId is provided in the response, a random ID will be generated.

    Package Details

    Repository
    AWS Native pulumi/pulumi-aws-native
    License
    Apache-2.0
    aws-native logo

    We recommend new projects start with resources from the AWS provider.

    AWS Cloud Control v1.11.0 published on Tuesday, Nov 26, 2024 by Pulumi