# PlacementGroupSpreadLevel

Determines how this placement group spreads instances.

- Source: [`aws-ec2/lib/placement-group.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0/packages/aws-cdk-lib/aws-ec2/lib/placement-group.ts#L105)
- Type last changed: v2.74.0 · 13 Apr 2023

## Members

| Member | Description |
| --- | --- |
| `HOST` | Host spread level placement groups are only available with AWS Outposts. |
| `RACK` | Each instance is launched on a separate rack. |

## Referenced by

- [`IPlacementGroup`](/v2/docs/aws-cdk-lib.aws_ec2.IPlacementGroup).spreadLevel
- [`PlacementGroup`](/v2/docs/aws-cdk-lib.aws_ec2.PlacementGroup).spreadLevel
- [`PlacementGroupProps`](/v2/docs/aws-cdk-lib.aws_ec2.PlacementGroupProps).spreadLevel