class CfnPlacementGroupPropsMixin

Language	Type name
.NET	Amazon.CDK.Mixins.Preview.AWS.EC2.Mixins.CfnPlacementGroupPropsMixin
Go	github.com/aws/aws-cdk-go/awscdkmixinspreview/v2/awsec2/mixins#CfnPlacementGroupPropsMixin
Java	software.amazon.awscdk.mixins.preview.services.ec2.mixins.CfnPlacementGroupPropsMixin
Python	aws_cdk.mixins_preview.aws_ec2.mixins.CfnPlacementGroupPropsMixin
TypeScript	@aws-cdk/mixins-preview » aws_ec2 » mixins » CfnPlacementGroupPropsMixin

Implements IMixin

Extends Mixin

Specifies a placement group in which to launch instances.

The strategy of the placement group determines how the instances are organized within the group.

A cluster placement group is a logical grouping of instances within a single Availability Zone that benefit from low network latency, high network throughput. A spread placement group places instances on distinct hardware. A partition placement group places groups of instances in different partitions, where instances in one partition do not share the same hardware with instances in another partition.

For more information, see Placement Groups in the Amazon EC2 User Guide .

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-placementgroup.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 ec2_mixins } from '@aws-cdk/mixins-preview/aws-ec2';
const cfnPlacementGroupPropsMixin = new ec2_mixins.CfnPlacementGroupPropsMixin({
  partitionCount: 123,
  spreadLevel: 'spreadLevel',
  strategy: 'strategy',
  tags: [{
    key: 'key',
    value: 'value',
  }],
}, /* all optional props */ {
  strategy: mixins.PropertyMergeStrategy.OVERRIDE,
});

Initializer

new CfnPlacementGroupPropsMixin(props: CfnPlacementGroupMixinProps, options?: CfnPropertyMixinOptions)

Parameters

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

Create a mixin to apply properties to AWS::EC2::PlacementGroup.

Properties

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

---

props

Type: CfnPlacementGroupMixinProps

---

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.