CfnLocationEFS

class aws_cdk.aws_datasync.CfnLocationEFS(scope, id, *, ec2_config, access_point_arn=None, efs_filesystem_arn=None, file_system_access_role_arn=None, in_transit_encryption=None, subdirectory=None, tags=None)

Bases: CfnResource

A CloudFormation AWS::DataSync::LocationEFS.

The AWS::DataSync::LocationEFS resource creates an endpoint for an Amazon EFS file system. AWS DataSync can access this endpoint as a source or destination location.

CloudformationResource:

AWS::DataSync::LocationEFS

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-datasync-locationefs.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_datasync as datasync

cfn_location_eFS = datasync.CfnLocationEFS(self, "MyCfnLocationEFS",
    ec2_config=datasync.CfnLocationEFS.Ec2ConfigProperty(
        security_group_arns=["securityGroupArns"],
        subnet_arn="subnetArn"
    ),

    # the properties below are optional
    access_point_arn="accessPointArn",
    efs_filesystem_arn="efsFilesystemArn",
    file_system_access_role_arn="fileSystemAccessRoleArn",
    in_transit_encryption="inTransitEncryption",
    subdirectory="subdirectory",
    tags=[CfnTag(
        key="key",
        value="value"
    )]
)

Create a new AWS::DataSync::LocationEFS.

Parameters:
  • scope (Construct) –

    • scope in which this resource is defined.

  • id (str) –

    • scoped id of the resource.

  • ec2_config (Union[Ec2ConfigProperty, Dict[str, Any], IResolvable]) – Specifies the subnet and security groups DataSync uses to access your Amazon EFS file system.

  • access_point_arn (Optional[str]) – Specifies the Amazon Resource Name (ARN) of the access point that DataSync uses to access the Amazon EFS file system.

  • efs_filesystem_arn (Optional[str]) – Specifies the ARN for the Amazon EFS file system.

  • file_system_access_role_arn (Optional[str]) – Specifies an AWS Identity and Access Management (IAM) role that DataSync assumes when mounting the Amazon EFS file system.

  • in_transit_encryption (Optional[str]) – Specifies whether you want DataSync to use Transport Layer Security (TLS) 1.2 encryption when it copies data to or from the Amazon EFS file system. If you specify an access point using AccessPointArn or an IAM role using FileSystemAccessRoleArn , you must set this parameter to TLS1_2 .

  • subdirectory (Optional[str]) – Specifies a mount path for your Amazon EFS file system. This is where DataSync reads or writes data (depending on if this is a source or destination location). By default, DataSync uses the root directory, but you can also include subdirectories. .. epigraph:: You must specify a value with forward slashes (for example, /path/to/folder ).

  • tags (Optional[Sequence[Union[CfnTag, Dict[str, Any]]]]) – Specifies the key-value pair that represents a tag that you want to add to the resource. The value can be an empty string. This value helps you manage, filter, and search for your resources. We recommend that you create a name tag for your location.

Methods

add_deletion_override(path)

Syntactic sugar for addOverride(path, undefined).

Parameters:

path (str) – The path of the value to delete.

Return type:

None

add_depends_on(target)

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.

Parameters:

target (CfnResource) –

Return type:

None

add_metadata(key, value)

Add a value to the CloudFormation Resource Metadata.

Parameters:
  • key (str) –

  • value (Any) –

See:

Return type:

None

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.

add_override(path, 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:

cfn_resource.add_override("Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes", ["myattribute"])
cfn_resource.add_override("Properties.GlobalSecondaryIndexes.1.ProjectionType", "INCLUDE")

would add the overrides Example:

"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.

Parameters:
  • path (str) –

    • The path of the property, you can use dot notation to override values in complex types. Any intermdediate keys will be created as needed.

  • value (Any) –

    • The value. Could be primitive or complex.

Return type:

None

add_property_deletion_override(property_path)

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

Parameters:

property_path (str) – The path to the property.

Return type:

None

add_property_override(property_path, value)

Adds an override to a resource property.

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

Parameters:
  • property_path (str) – The path of the property.

  • value (Any) – The value.

Return type:

None

apply_removal_policy(policy=None, *, apply_to_update_replace_policy=None, default=None)

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).

Parameters:
  • policy (Optional[RemovalPolicy]) –

  • apply_to_update_replace_policy (Optional[bool]) – Apply the same deletion policy to the resource’s “UpdateReplacePolicy”. Default: true

  • default (Optional[RemovalPolicy]) – The default policy to apply in case the removal policy is not defined. Default: - Default value is resource specific. To determine the default value for a resoure, please consult that specific resource’s documentation.

Return type:

None

get_att(attribute_name)

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.

Parameters:

attribute_name (str) – The name of the attribute.

Return type:

Reference

get_metadata(key)

Retrieve a value value from the CloudFormation Resource Metadata.

Parameters:

key (str) –

See:

Return type:

Any

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)

Examines the CloudFormation resource and discloses attributes.

Parameters:

inspector (TreeInspector) –

  • tree inspector to collect and process attributes.

Return type:

None

override_logical_id(new_logical_id)

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

Parameters:

new_logical_id (str) – The new logical ID to use for this stack element.

Return type:

None

to_string()

Returns a string representation of this construct.

Return type:

str

Returns:

a string representation of this resource

Attributes

CFN_RESOURCE_TYPE_NAME = 'AWS::DataSync::LocationEFS'
access_point_arn

Specifies the Amazon Resource Name (ARN) of the access point that DataSync uses to access the Amazon EFS file system.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-datasync-locationefs.html#cfn-datasync-locationefs-accesspointarn

attr_location_arn

The Amazon Resource Name (ARN) of the Amazon EFS file system.

CloudformationAttribute:

LocationArn

attr_location_uri

The URI of the Amazon EFS file system.

CloudformationAttribute:

LocationUri

cfn_options

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

cfn_resource_type

AWS resource type.

creation_stack

return:

the stack trace of the point where this Resource was created from, sourced from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most node +internal+ entries filtered.

ec2_config

Specifies the subnet and security groups DataSync uses to access your Amazon EFS file system.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-datasync-locationefs.html#cfn-datasync-locationefs-ec2config

efs_filesystem_arn

Specifies the ARN for the Amazon EFS file system.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-datasync-locationefs.html#cfn-datasync-locationefs-efsfilesystemarn

file_system_access_role_arn

Specifies an AWS Identity and Access Management (IAM) role that DataSync assumes when mounting the Amazon EFS file system.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-datasync-locationefs.html#cfn-datasync-locationefs-filesystemaccessrolearn

in_transit_encryption

Specifies whether you want DataSync to use Transport Layer Security (TLS) 1.2 encryption when it copies data to or from the Amazon EFS file system.

If you specify an access point using AccessPointArn or an IAM role using FileSystemAccessRoleArn , you must set this parameter to TLS1_2 .

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-datasync-locationefs.html#cfn-datasync-locationefs-intransitencryption

logical_id

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).

Returns:

the logical ID as a stringified token. This value will only get resolved during synthesis.

node

The construct tree node associated with this construct.

ref

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

The stack in which this element is defined.

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

subdirectory

Specifies a mount path for your Amazon EFS file system.

This is where DataSync reads or writes data (depending on if this is a source or destination location). By default, DataSync uses the root directory, but you can also include subdirectories. .. epigraph:

You must specify a value with forward slashes (for example, ``/path/to/folder`` ).
Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-datasync-locationefs.html#cfn-datasync-locationefs-subdirectory

tags

Specifies the key-value pair that represents a tag that you want to add to the resource.

The value can be an empty string. This value helps you manage, filter, and search for your resources. We recommend that you create a name tag for your location.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-datasync-locationefs.html#cfn-datasync-locationefs-tags

Static Methods

classmethod is_cfn_element(x)

Returns true if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of instanceof to allow stack elements from different versions of this library to be included in the same stack.

Parameters:

x (Any) –

Return type:

bool

Returns:

The construct as a stack element or undefined if it is not a stack element.

classmethod is_cfn_resource(construct)

Check whether the given construct is a CfnResource.

Parameters:

construct (IConstruct) –

Return type:

bool

classmethod is_construct(x)

Return whether the given object is a Construct.

Parameters:

x (Any) –

Return type:

bool

Ec2ConfigProperty

class CfnLocationEFS.Ec2ConfigProperty(*, security_group_arns, subnet_arn)

Bases: object

The subnet and security groups that AWS DataSync uses to access your Amazon EFS file system.

Parameters:
  • security_group_arns (Sequence[str]) – Specifies the Amazon Resource Names (ARNs) of the security groups associated with an Amazon EFS file system’s mount target.

  • subnet_arn (str) – Specifies the ARN of a subnet where DataSync creates the network interfaces for managing traffic during your transfer. The subnet must be located: - In the same virtual private cloud (VPC) as the Amazon EFS file system. - In the same Availability Zone as at least one mount target for the Amazon EFS file system. .. epigraph:: You don’t need to specify a subnet that includes a file system mount target.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-datasync-locationefs-ec2config.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_datasync as datasync

ec2_config_property = datasync.CfnLocationEFS.Ec2ConfigProperty(
    security_group_arns=["securityGroupArns"],
    subnet_arn="subnetArn"
)

Attributes

security_group_arns

Specifies the Amazon Resource Names (ARNs) of the security groups associated with an Amazon EFS file system’s mount target.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-datasync-locationefs-ec2config.html#cfn-datasync-locationefs-ec2config-securitygrouparns

subnet_arn

//docs.aws.amazon.com/datasync/latest/userguide/datasync-network.html#required-network-interfaces>`_ for managing traffic during your transfer.

The subnet must be located:

  • In the same virtual private cloud (VPC) as the Amazon EFS file system.

  • In the same Availability Zone as at least one mount target for the Amazon EFS file system.

You don’t need to specify a subnet that includes a file system mount target.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-datasync-locationefs-ec2config.html#cfn-datasync-locationefs-ec2config-subnetarn

Type:

Specifies the ARN of a subnet where DataSync creates the `network interfaces <https