class CfnVpcEndpointAssociationPropsMixin

Language	Type name
.NET	Amazon.CDK.Mixins.Preview.AWS.NetworkFirewall.Mixins.CfnVpcEndpointAssociationPropsMixin
Go	github.com/aws/aws-cdk-go/awscdkmixinspreview/v2/awsnetworkfirewall/mixins#CfnVpcEndpointAssociationPropsMixin
Java	software.amazon.awscdk.mixins.preview.services.networkfirewall.mixins.CfnVpcEndpointAssociationPropsMixin
Python	aws_cdk.mixins_preview.aws_networkfirewall.mixins.CfnVpcEndpointAssociationPropsMixin
TypeScript	@aws-cdk/mixins-preview » aws_networkfirewall » mixins » CfnVpcEndpointAssociationPropsMixin

Implements IMixin

Extends Mixin

A VPC endpoint association defines a single subnet to use for a firewall endpoint for a Firewall .

You can define VPC endpoint associations only in the Availability Zones that already have a subnet mapping defined in the Firewall resource.

You can retrieve the list of Availability Zones that are available for use by calling DescribeFirewallMetadata .

To manage firewall endpoints, first, in the Firewall specification, you specify a single VPC and one subnet for each of the Availability Zones where you want to use the firewall. Then you can define additional endpoints as VPC endpoint associations.

You can use VPC endpoint associations to expand the protections of the firewall as follows:

• Protect multiple VPCs with a single firewall - You can use the firewall to protect other VPCs, either in your account or in accounts where the firewall is shared. You can only specify Availability Zones that already have a firewall endpoint defined in the Firewall subnet mappings.
• Define multiple firewall endpoints for a VPC in an Availability Zone - You can create additional firewall endpoints for the VPC that you have defined in the firewall, in any Availability Zone that already has an endpoint defined in the Firewall subnet mappings. You can create multiple VPC endpoint associations for any other VPC where you use the firewall.

You can use AWS Resource Access Manager to share a Firewall that you own with other accounts, which gives them the ability to use the firewall to create VPC endpoint associations. For information about sharing a firewall, see PutResourcePolicy in this guide and see Sharing Network Firewall resources in the AWS Network Firewall Developer Guide .

The status of the VPC endpoint association, which indicates whether it's ready to filter network traffic, is provided in the corresponding VPC endpoint association status. You can retrieve both the association and its status by calling DescribeVpcEndpointAssociation .

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-networkfirewall-vpcendpointassociation.html

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { mixins } from '@aws-cdk/mixins-preview';
import { mixins as networkfirewall_mixins } from '@aws-cdk/mixins-preview/aws-networkfirewall';
const cfnVpcEndpointAssociationPropsMixin = new networkfirewall_mixins.CfnVpcEndpointAssociationPropsMixin({
  description: 'description',
  firewallArn: 'firewallArn',
  subnetMapping: {
    ipAddressType: 'ipAddressType',
    subnetId: 'subnetId',
  },
  tags: [{
    key: 'key',
    value: 'value',
  }],
  vpcId: 'vpcId',
}, /* all optional props */ {
  strategy: mixins.PropertyMergeStrategy.OVERRIDE,
});

Initializer

new CfnVpcEndpointAssociationPropsMixin(props: CfnVpcEndpointAssociationMixinProps, options?: CfnPropertyMixinOptions)

Parameters

• props CfnVpcEndpointAssociationMixinProps — L1 properties to apply.
• options CfnPropertyMixinOptions — Mixin options.

Create a mixin to apply properties to AWS::NetworkFirewall::VpcEndpointAssociation.

Properties

Name	Type	Description
props	CfnVpcEndpointAssociationMixinProps
strategy	PropertyMergeStrategy
static CFN_PROPERTY_KEYS	string[]

---

props

Type: CfnVpcEndpointAssociationMixinProps

---

strategy

Type: PropertyMergeStrategy

---

static CFN_PROPERTY_KEYS

Type: string[]

Methods

Name	Description
applyTo(construct)	Apply the mixin properties to the construct.
supports(construct)	Check if this mixin supports the given construct.

---

applyTo(construct)

public applyTo(construct: IConstruct): IConstruct

Parameters

• construct IConstruct

Returns

• IConstruct

Apply the mixin properties to the construct.

---

supports(construct)

public supports(construct: IConstruct): boolean

Parameters

• construct IConstruct

Returns

• boolean

Check if this mixin supports the given construct.