Package software.amazon.awscdk.services.rds

Interface CfnDBCluster.ServerlessV2ScalingConfigurationProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnDBCluster.ServerlessV2ScalingConfigurationProperty.Jsii$Proxy

Enclosing class:

CfnDBCluster

@Stability(Stable)
public static interface CfnDBCluster.ServerlessV2ScalingConfigurationProperty
extends software.amazon.jsii.JsiiSerializable

The ServerlessV2ScalingConfiguration property type specifies the scaling configuration of an Aurora Serverless V2 DB cluster.

For more information, see Using Amazon Aurora Serverless v2 in the Amazon Aurora User Guide .

If you have an Aurora cluster, you must set this attribute before you add a DB instance that uses the db.serverless DB instance class. For more information, see Clusters that use Aurora Serverless v2 must have a capacity range specified in the Amazon Aurora User Guide .

This property is only supported for Aurora Serverless v2. For Aurora Serverless v1, use the ScalingConfiguration property.

Valid for: Aurora Serverless v2 DB clusters

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.rds.*;
 ServerlessV2ScalingConfigurationProperty serverlessV2ScalingConfigurationProperty = ServerlessV2ScalingConfigurationProperty.builder()
         .maxCapacity(123)
         .minCapacity(123)
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-rds-dbcluster-serverlessv2scalingconfiguration.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnDBCluster.ServerlessV2ScalingConfigurationProperty.Builder	A builder for CfnDBCluster.ServerlessV2ScalingConfigurationProperty
static final class	CfnDBCluster.ServerlessV2ScalingConfigurationProperty.Jsii$Proxy	An implementation for CfnDBCluster.ServerlessV2ScalingConfigurationProperty

Method Summary

Modifier and Type	Method	Description
static CfnDBCluster.ServerlessV2ScalingConfigurationProperty.Builder	builder()
default Number	getMaxCapacity()	The maximum number of Aurora capacity units (ACUs) for a DB instance in an Aurora Serverless v2 cluster.
default Number	getMinCapacity()	The minimum number of Aurora capacity units (ACUs) for a DB instance in an Aurora Serverless v2 cluster.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getMaxCapacity

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

The maximum number of Aurora capacity units (ACUs) for a DB instance in an Aurora Serverless v2 cluster.

You can specify ACU values in half-step increments, such as 40, 40.5, 41, and so on. The largest value that you can use is 128.

The maximum capacity must be higher than 0.5 ACUs. For more information, see Choosing the maximum Aurora Serverless v2 capacity setting for a cluster in the Amazon Aurora User Guide .

Aurora automatically sets certain parameters for Aurora Serverless V2 DB instances to values that depend on the maximum ACU value in the capacity range. When you update the maximum capacity value, the ParameterApplyStatus value for the DB instance changes to pending-reboot . You can update the parameter values by rebooting the DB instance after changing the capacity range.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-rds-dbcluster-serverlessv2scalingconfiguration.html#cfn-rds-dbcluster-serverlessv2scalingconfiguration-maxcapacity

getMinCapacity

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

The minimum number of Aurora capacity units (ACUs) for a DB instance in an Aurora Serverless v2 cluster.

You can specify ACU values in half-step increments, such as 8, 8.5, 9, and so on. For Aurora versions that support the Aurora Serverless v2 auto-pause feature, the smallest value that you can use is 0. For versions that don't support Aurora Serverless v2 auto-pause, the smallest value that you can use is 0.5.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-rds-dbcluster-serverlessv2scalingconfiguration.html#cfn-rds-dbcluster-serverlessv2scalingconfiguration-mincapacity

builder

@Stability(Stable)
static CfnDBCluster.ServerlessV2ScalingConfigurationProperty.Builder builder()

Returns:

a CfnDBCluster.ServerlessV2ScalingConfigurationProperty.Builder of CfnDBCluster.ServerlessV2ScalingConfigurationProperty