Package software.amazon.awscdk.mixins.preview.services.ec2.mixins

Class CfnPlacementGroupPropsMixin

java.lang.Object
software.amazon.jsii.JsiiObject
software.amazon.awscdk.mixins.preview.core.Mixin
software.amazon.awscdk.mixins.preview.services.ec2.mixins.CfnPlacementGroupPropsMixin
All Implemented Interfaces:
IMixin, software.amazon.jsii.JsiiSerializable
@Generated(value="jsii-pacmak/1.121.0 (build d7af9b9)", date="2025-12-18T18:20:25.323Z") @Stability(Stable) public class CfnPlacementGroupPropsMixin extends Mixin implements IMixin
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 .

Example: 

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.mixins.preview.mixins.*;
 import software.amazon.awscdk.mixins.preview.services.ec2.mixins.*;
 CfnPlacementGroupPropsMixin cfnPlacementGroupPropsMixin = CfnPlacementGroupPropsMixin.Builder.create(CfnPlacementGroupMixinProps.builder()
         .partitionCount(123)
         .spreadLevel("spreadLevel")
         .strategy("strategy")
         .tags(List.of(CfnTag.builder()
                 .key("key")
                 .value("value")
                 .build()))
         .build())
 .strategy(PropertyMergeStrategy.OVERRIDE)
 .build();

See Also:

  • Field Details

    • CFN_PROPERTY_KEYS

      @Stability(Stable) protected static final List<String> CFN_PROPERTY_KEYS

  • Constructor Details

    • CfnPlacementGroupPropsMixin

      protected CfnPlacementGroupPropsMixin(software.amazon.jsii.JsiiObjectRef objRef)

    • CfnPlacementGroupPropsMixin

      protected CfnPlacementGroupPropsMixin(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

    • CfnPlacementGroupPropsMixin

      @Stability(Stable) public CfnPlacementGroupPropsMixin(@NotNull CfnPlacementGroupMixinProps props, @Nullable CfnPropertyMixinOptions options)
      Create a mixin to apply properties to AWS::EC2::PlacementGroup.

      Parameters:
      props - L1 properties to apply. This parameter is required.
      options - Mixin options.

    • CfnPlacementGroupPropsMixin

      @Stability(Stable) public CfnPlacementGroupPropsMixin(@NotNull CfnPlacementGroupMixinProps props)
      Create a mixin to apply properties to AWS::EC2::PlacementGroup.

      Parameters:
      props - L1 properties to apply. This parameter is required.

  • Method Details

    • applyTo

      @Stability(Stable) @NotNull public software.constructs.IConstruct applyTo(@NotNull software.constructs.IConstruct construct)
      Apply the mixin properties to the construct.

      Specified by:
      applyTo in interface IMixin
      Specified by:
      applyTo in class Mixin
      Parameters:
      construct - This parameter is required.

    • supports

      @Stability(Stable) @NotNull public Boolean supports(@NotNull software.constructs.IConstruct construct)
      Check if this mixin supports the given construct.

      Specified by:
      supports in interface IMixin
      Overrides:
      supports in class Mixin
      Parameters:
      construct - This parameter is required.

    • getProps

      @Stability(Stable) @NotNull protected CfnPlacementGroupMixinProps getProps()

    • getStrategy

      @Stability(Stable) @NotNull protected PropertyMergeStrategy getStrategy()