Package software.amazon.awscdk.services.ec2

Interface CfnPlacementGroupProps

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnPlacementGroupProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.121.0 (build d7af9b9)",
           date="2025-12-18T18:20:08.917Z")
@Stability(Stable)
public interface CfnPlacementGroupProps
extends software.amazon.jsii.JsiiSerializable

Properties for defining a CfnPlacementGroup.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.ec2.*;
 CfnPlacementGroupProps cfnPlacementGroupProps = CfnPlacementGroupProps.builder()
         .partitionCount(123)
         .spreadLevel("spreadLevel")
         .strategy("strategy")
         .tags(List.of(CfnTag.builder()
                 .key("key")
                 .value("value")
                 .build()))
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-placementgroup.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnPlacementGroupProps.Builder	A builder for CfnPlacementGroupProps
static final class	CfnPlacementGroupProps.Jsii$Proxy	An implementation for CfnPlacementGroupProps

Method Summary

Modifier and Type	Method	Description
static CfnPlacementGroupProps.Builder	builder()
default Number	getPartitionCount()	The number of partitions.
default String	getSpreadLevel()	Determines how placement groups spread instances.
default String	getStrategy()	The placement strategy.
default List<CfnTag>	getTags()	The tags to apply to the new placement group.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getPartitionCount

@Stability(Stable)
@Nullable
default Number getPartitionCount()

The number of partitions.

Valid only when Strategy is set to partition .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-placementgroup.html#cfn-ec2-placementgroup-partitioncount

getSpreadLevel

@Stability(Stable)
@Nullable
default String getSpreadLevel()

Determines how placement groups spread instances.

• Host – You can use host only with Outpost placement groups.
• Rack – No usage restrictions.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-placementgroup.html#cfn-ec2-placementgroup-spreadlevel

getStrategy

@Stability(Stable)
@Nullable
default String getStrategy()

The placement strategy.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-placementgroup.html#cfn-ec2-placementgroup-strategy

getTags

@Stability(Stable)
@Nullable
default List<CfnTag> getTags()

The tags to apply to the new placement group.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-placementgroup.html#cfn-ec2-placementgroup-tags

builder

@Stability(Stable)
static CfnPlacementGroupProps.Builder builder()

Returns:

a CfnPlacementGroupProps.Builder of CfnPlacementGroupProps