aws-cdk-lib.aws_fsx.CfnDataRepositoryAssociation

class CfnDataRepositoryAssociation (construct)

LanguageType name
.NETAmazon.CDK.AWS.FSx.CfnDataRepositoryAssociation
Gogithub.com/aws/aws-cdk-go/awscdk/v2/awsfsx#CfnDataRepositoryAssociation
Javasoftware.amazon.awscdk.services.fsx.CfnDataRepositoryAssociation
Pythonaws_cdk.aws_fsx.CfnDataRepositoryAssociation
TypeScript aws-cdk-lib » aws_fsx » CfnDataRepositoryAssociation

Implements IConstruct, IDependable, IInspectable

A CloudFormation AWS::FSx::DataRepositoryAssociation.

Creates an Amazon FSx for Lustre data repository association (DRA). A data repository association is a link between a directory on the file system and an Amazon S3 bucket or prefix. You can have a maximum of 8 data repository associations on a file system. Data repository associations are supported on all FSx for Lustre 2.12 and newer file systems, excluding scratch_1 deployment type.

Each data repository association must have a unique Amazon FSx file system directory and a unique S3 bucket or prefix associated with it. You can configure a data repository association for automatic import only, for automatic export only, or for both. To learn more about linking a data repository to your file system, see Linking your file system to an S3 bucket .

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_fsx as fsx } from 'aws-cdk-lib';
const cfnDataRepositoryAssociation = new fsx.CfnDataRepositoryAssociation(this, 'MyCfnDataRepositoryAssociation', {
  dataRepositoryPath: 'dataRepositoryPath',
  fileSystemId: 'fileSystemId',
  fileSystemPath: 'fileSystemPath',

  // the properties below are optional
  batchImportMetaDataOnCreate: false,
  importedFileChunkSize: 123,
  s3: {
    autoExportPolicy: {
      events: ['events'],
    },
    autoImportPolicy: {
      events: ['events'],
    },
  },
  tags: [{
    key: 'key',
    value: 'value',
  }],
});

Initializer

new CfnDataRepositoryAssociation(scope: Construct, id: string, props: CfnDataRepositoryAssociationProps)

Parameters

  • scope Construct — - scope in which this resource is defined.
  • id string — - scoped id of the resource.
  • props CfnDataRepositoryAssociationProps — - resource properties.

Create a new AWS::FSx::DataRepositoryAssociation.

Construct Props

NameTypeDescription
dataRepositoryPathstringThe path to the Amazon S3 data repository that will be linked to the file system.
fileSystemIdstringThe ID of the file system on which the data repository association is configured.
fileSystemPathstringA path on the Amazon FSx for Lustre file system that points to a high-level directory (such as /ns1/ ) or subdirectory (such as /ns1/subdir/ ) that will be mapped 1-1 with DataRepositoryPath .
batchImportMetaDataOnCreate?boolean | IResolvableA boolean flag indicating whether an import data repository task to import metadata should run after the data repository association is created.
importedFileChunkSize?numberFor files imported from a data repository, this value determines the stripe count and maximum amount of data per file (in MiB) stored on a single physical disk.
s3?IResolvable | S3PropertyThe configuration for an Amazon S3 data repository linked to an Amazon FSx Lustre file system with a data repository association.
tags?CfnTag[]An array of key-value pairs to apply to this resource.

dataRepositoryPath

Type: string

The path to the Amazon S3 data repository that will be linked to the file system.

The path can be an S3 bucket or prefix in the format s3://myBucket/myPrefix/ . This path specifies where in the S3 data repository files will be imported from or exported to.


fileSystemId

Type: string

The ID of the file system on which the data repository association is configured.


fileSystemPath

Type: string

A path on the Amazon FSx for Lustre file system that points to a high-level directory (such as /ns1/ ) or subdirectory (such as /ns1/subdir/ ) that will be mapped 1-1 with DataRepositoryPath .

The leading forward slash in the name is required. Two data repository associations cannot have overlapping file system paths. For example, if a data repository is associated with file system path /ns1/ , then you cannot link another data repository with file system path /ns1/ns2 .

This path specifies where in your file system files will be exported from or imported to. This file system directory can be linked to only one Amazon S3 bucket, and no other S3 bucket can be linked to the directory.

If you specify only a forward slash ( / ) as the file system path, you can link only one data repository to the file system. You can only specify "/" as the file system path for the first data repository associated with a file system.


batchImportMetaDataOnCreate?

Type: boolean | IResolvable (optional)

A boolean flag indicating whether an import data repository task to import metadata should run after the data repository association is created.

The task runs if this flag is set to true .


importedFileChunkSize?

Type: number (optional)

For files imported from a data repository, this value determines the stripe count and maximum amount of data per file (in MiB) stored on a single physical disk.

The maximum number of disks that a single file can be striped across is limited by the total number of disks that make up the file system or cache.

The default chunk size is 1,024 MiB (1 GiB) and can go as high as 512,000 MiB (500 GiB). Amazon S3 objects have a maximum size of 5 TB.


s3?

Type: IResolvable | S3Property (optional)

The configuration for an Amazon S3 data repository linked to an Amazon FSx Lustre file system with a data repository association.

The configuration defines which file events (new, changed, or deleted files or directories) are automatically imported from the linked data repository to the file system or automatically exported from the file system to the data repository.


tags?

Type: CfnTag[] (optional)

An array of key-value pairs to apply to this resource.

For more information, see Tag .

Properties

NameTypeDescription
attrAssociationIdstringReturns the data repository association's system generated Association ID.
attrResourceArnstringReturns the data repository association's Amazon Resource Name (ARN).
cfnOptionsICfnResourceOptionsOptions for this resource, such as condition, update policy etc.
cfnProperties{ [string]: any }
cfnResourceTypestringAWS resource type.
creationStackstring[]
dataRepositoryPathstringThe path to the Amazon S3 data repository that will be linked to the file system.
fileSystemIdstringThe ID of the file system on which the data repository association is configured.
fileSystemPathstringA path on the Amazon FSx for Lustre file system that points to a high-level directory (such as /ns1/ ) or subdirectory (such as /ns1/subdir/ ) that will be mapped 1-1 with DataRepositoryPath .
logicalIdstringThe logical ID for this CloudFormation stack element.
nodeNodeThe tree node.
refstringReturn a string that will be resolved to a CloudFormation { Ref } for this element.
stackStackThe stack in which this element is defined.
tagsTagManagerAn array of key-value pairs to apply to this resource.
batchImportMetaDataOnCreate?boolean | IResolvableA boolean flag indicating whether an import data repository task to import metadata should run after the data repository association is created.
importedFileChunkSize?numberFor files imported from a data repository, this value determines the stripe count and maximum amount of data per file (in MiB) stored on a single physical disk.
s3?IResolvable | S3PropertyThe configuration for an Amazon S3 data repository linked to an Amazon FSx Lustre file system with a data repository association.
static CFN_RESOURCE_TYPE_NAMEstringThe CloudFormation resource type name for this resource class.

attrAssociationId

Type: string

Returns the data repository association's system generated Association ID.

Example: dra-abcdef0123456789d


attrResourceArn

Type: string

Returns the data repository association's Amazon Resource Name (ARN).

Example: arn:aws:fsx:us-east-1:111122223333:association/fs-abc012345def6789a/dra-abcdef0123456789b


cfnOptions

Type: ICfnResourceOptions

Options for this resource, such as condition, update policy etc.


cfnProperties

Type: { [string]: any }


cfnResourceType

Type: string

AWS resource type.


creationStack

Type: string[]


dataRepositoryPath

Type: string

The path to the Amazon S3 data repository that will be linked to the file system.

The path can be an S3 bucket or prefix in the format s3://myBucket/myPrefix/ . This path specifies where in the S3 data repository files will be imported from or exported to.


fileSystemId

Type: string

The ID of the file system on which the data repository association is configured.


fileSystemPath

Type: string

A path on the Amazon FSx for Lustre file system that points to a high-level directory (such as /ns1/ ) or subdirectory (such as /ns1/subdir/ ) that will be mapped 1-1 with DataRepositoryPath .

The leading forward slash in the name is required. Two data repository associations cannot have overlapping file system paths. For example, if a data repository is associated with file system path /ns1/ , then you cannot link another data repository with file system path /ns1/ns2 .

This path specifies where in your file system files will be exported from or imported to. This file system directory can be linked to only one Amazon S3 bucket, and no other S3 bucket can be linked to the directory.

If you specify only a forward slash ( / ) as the file system path, you can link only one data repository to the file system. You can only specify "/" as the file system path for the first data repository associated with a file system.


logicalId

Type: string

The logical ID for this CloudFormation stack element.

The logical ID of the element is calculated from the path of the resource node in the construct tree.

To override this value, use overrideLogicalId(newLogicalId).


node

Type: Node

The tree node.


ref

Type: string

Return a string that will be resolved to a CloudFormation { Ref } for this element.

If, by any chance, the intrinsic reference of a resource is not a string, you could coerce it to an IResolvable through Lazy.any({ produce: resource.ref }).


stack

Type: Stack

The stack in which this element is defined.

CfnElements must be defined within a stack scope (directly or indirectly).


tags

Type: TagManager

An array of key-value pairs to apply to this resource.

For more information, see Tag .


batchImportMetaDataOnCreate?

Type: boolean | IResolvable (optional)

A boolean flag indicating whether an import data repository task to import metadata should run after the data repository association is created.

The task runs if this flag is set to true .


importedFileChunkSize?

Type: number (optional)

For files imported from a data repository, this value determines the stripe count and maximum amount of data per file (in MiB) stored on a single physical disk.

The maximum number of disks that a single file can be striped across is limited by the total number of disks that make up the file system or cache.

The default chunk size is 1,024 MiB (1 GiB) and can go as high as 512,000 MiB (500 GiB). Amazon S3 objects have a maximum size of 5 TB.


s3?

Type: IResolvable | S3Property (optional)

The configuration for an Amazon S3 data repository linked to an Amazon FSx Lustre file system with a data repository association.

The configuration defines which file events (new, changed, or deleted files or directories) are automatically imported from the linked data repository to the file system or automatically exported from the file system to the data repository.


static CFN_RESOURCE_TYPE_NAME

Type: string

The CloudFormation resource type name for this resource class.

Methods

NameDescription
addDeletionOverride(path)Syntactic sugar for addOverride(path, undefined).
addDependency(target)Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
addDependsOn(target)⚠️Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
addMetadata(key, value)Add a value to the CloudFormation Resource Metadata.
addOverride(path, value)Adds an override to the synthesized CloudFormation resource.
addPropertyDeletionOverride(propertyPath)Adds an override that deletes the value of a property from the resource definition.
addPropertyOverride(propertyPath, value)Adds an override to a resource property.
applyRemovalPolicy(policy?, options?)Sets the deletion policy of the resource based on the removal policy specified.
getAtt(attributeName, typeHint?)Returns a token for an runtime attribute of this resource.
getMetadata(key)Retrieve a value value from the CloudFormation Resource Metadata.
inspect(inspector)Examines the CloudFormation resource and discloses attributes.
obtainDependencies()Retrieves an array of resources this resource depends on.
obtainResourceDependencies()Get a shallow copy of dependencies between this resource and other resources in the same stack.
overrideLogicalId(newLogicalId)Overrides the auto-generated logical ID with a specific ID.
removeDependency(target)Indicates that this resource no longer depends on another resource.
replaceDependency(target, newTarget)Replaces one dependency with another.
toString()Returns a string representation of this construct.
protected renderProperties(props)

addDeletionOverride(path)

public addDeletionOverride(path: string): void

Parameters

  • path string — The path of the value to delete.

Syntactic sugar for addOverride(path, undefined).


addDependency(target)

public addDependency(target: CfnResource): void

Parameters

  • target CfnResource

Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.

This can be used for resources across stacks (or nested stack) boundaries and the dependency will automatically be transferred to the relevant scope.


addDependsOn(target)⚠️

public addDependsOn(target: CfnResource): void

⚠️ Deprecated: use addDependency

Parameters

  • target CfnResource

Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.


addMetadata(key, value)

public addMetadata(key: string, value: any): void

Parameters

  • key string
  • value any

Add a value to the CloudFormation Resource Metadata.

See also: [https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.)


addOverride(path, value)

public addOverride(path: string, value: any): void

Parameters

  • path string — - The path of the property, you can use dot notation to override values in complex types.
  • value any — - The value.

Adds an override to the synthesized CloudFormation resource.

To add a property override, either use addPropertyOverride or prefix path with "Properties." (i.e. Properties.TopicName).

If the override is nested, separate each nested level using a dot (.) in the path parameter. If there is an array as part of the nesting, specify the index in the path.

To include a literal . in the property name, prefix with a \. In most programming languages you will need to write this as "\\." because the \ itself will need to be escaped.

For example,

cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');

would add the overrides

"Properties": {
  "GlobalSecondaryIndexes": [
    {
      "Projection": {
        "NonKeyAttributes": [ "myattribute" ]
        ...
      }
      ...
    },
    {
      "ProjectionType": "INCLUDE"
      ...
    },
  ]
  ...
}

The value argument to addOverride will not be processed or translated in any way. Pass raw JSON values in here with the correct capitalization for CloudFormation. If you pass CDK classes or structs, they will be rendered with lowercased key names, and CloudFormation will reject the template.


addPropertyDeletionOverride(propertyPath)

public addPropertyDeletionOverride(propertyPath: string): void

Parameters

  • propertyPath string — The path to the property.

Adds an override that deletes the value of a property from the resource definition.


addPropertyOverride(propertyPath, value)

public addPropertyOverride(propertyPath: string, value: any): void

Parameters

  • propertyPath string — The path of the property.
  • value any — The value.

Adds an override to a resource property.

Syntactic sugar for addOverride("Properties.<...>", value).


applyRemovalPolicy(policy?, options?)

public applyRemovalPolicy(policy?: RemovalPolicy, options?: RemovalPolicyOptions): void

Parameters

  • policy RemovalPolicy
  • options RemovalPolicyOptions

Sets the deletion policy of the resource based on the removal policy specified.

The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you've removed it from the CDK application or because you've made a change that requires the resource to be replaced.

The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN). In some cases, a snapshot can be taken of the resource prior to deletion (RemovalPolicy.SNAPSHOT). A list of resources that support this policy can be found in the following link:

See also: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-deletionpolicy.html#aws-attribute-deletionpolicy-options


getAtt(attributeName, typeHint?)

public getAtt(attributeName: string, typeHint?: ResolutionTypeHint): Reference

Parameters

  • attributeName string — The name of the attribute.
  • typeHint ResolutionTypeHint

Returns

  • Reference

Returns a token for an runtime attribute of this resource.

Ideally, use generated attribute accessors (e.g. resource.arn), but this can be used for future compatibility in case there is no generated attribute.


getMetadata(key)

public getMetadata(key: string): any

Parameters

  • key string

Returns

  • any

Retrieve a value value from the CloudFormation Resource Metadata.

See also: [https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.)


inspect(inspector)

public inspect(inspector: TreeInspector): void

Parameters

  • inspector TreeInspector — - tree inspector to collect and process attributes.

Examines the CloudFormation resource and discloses attributes.


obtainDependencies()

public obtainDependencies(): Stack &#124; CfnResource[]

Returns

  • Stack | CfnResource[]

Retrieves an array of resources this resource depends on.

This assembles dependencies on resources across stacks (including nested stacks) automatically.


obtainResourceDependencies()

public obtainResourceDependencies(): CfnResource[]

Returns

  • CfnResource[]

Get a shallow copy of dependencies between this resource and other resources in the same stack.


overrideLogicalId(newLogicalId)

public overrideLogicalId(newLogicalId: string): void

Parameters

  • newLogicalId string — The new logical ID to use for this stack element.

Overrides the auto-generated logical ID with a specific ID.


removeDependency(target)

public removeDependency(target: CfnResource): void

Parameters

  • target CfnResource

Indicates that this resource no longer depends on another resource.

This can be used for resources across stacks (including nested stacks) and the dependency will automatically be removed from the relevant scope.


replaceDependency(target, newTarget)

public replaceDependency(target: CfnResource, newTarget: CfnResource): void

Parameters

  • target CfnResource — The dependency to replace.
  • newTarget CfnResource — The new dependency to add.

Replaces one dependency with another.


toString()

public toString(): string

Returns

  • string

Returns a string representation of this construct.


protected renderProperties(props)

protected renderProperties(props: { [string]: any }): { [string]: any }

Parameters

  • props { [string]: any }

Returns

  • { [string]: any }