Package software.amazon.awscdk.services.ec2

Class CfnInstance.EbsProperty.Builder

java.lang.Object
software.amazon.awscdk.services.ec2.CfnInstance.EbsProperty.Builder
All Implemented Interfaces:
software.amazon.jsii.Builder<CfnInstance.EbsProperty>
Enclosing interface:
CfnInstance.EbsProperty
@Stability(Stable) public static final class CfnInstance.EbsProperty.Builder extends Object implements software.amazon.jsii.Builder<CfnInstance.EbsProperty>
A builder for CfnInstance.EbsProperty

  • Constructor Details

    • Builder

      public Builder()

  • Method Details

    • deleteOnTermination

      @Stability(Stable) public CfnInstance.EbsProperty.Builder deleteOnTermination(Boolean deleteOnTermination)
      Sets the value of CfnInstance.EbsProperty.getDeleteOnTermination()
      Parameters:
      deleteOnTermination - Indicates whether the EBS volume is deleted on instance termination. For more information, see Preserving Amazon EBS volumes on instance termination in the Amazon EC2 User Guide .
      Returns:
      this

    • deleteOnTermination

      @Stability(Stable) public CfnInstance.EbsProperty.Builder deleteOnTermination(IResolvable deleteOnTermination)
      Sets the value of CfnInstance.EbsProperty.getDeleteOnTermination()
      Parameters:
      deleteOnTermination - Indicates whether the EBS volume is deleted on instance termination. For more information, see Preserving Amazon EBS volumes on instance termination in the Amazon EC2 User Guide .
      Returns:
      this

    • encrypted

      @Stability(Stable) public CfnInstance.EbsProperty.Builder encrypted(Boolean encrypted)
      Sets the value of CfnInstance.EbsProperty.getEncrypted()
      Parameters:
      encrypted - Indicates whether the volume should be encrypted. The effect of setting the encryption state to true depends on the volume origin (new or from a snapshot), starting encryption state, ownership, and whether encryption by default is enabled. For more information, see Encryption by default in the Amazon Elastic Compute Cloud User Guide .

      Encrypted Amazon EBS volumes must be attached to instances that support Amazon EBS encryption. For more information, see Supported instance types .

      After the instance is running, modifying this parameter results in instance replacement .

      Returns:
      this

    • encrypted

      @Stability(Stable) public CfnInstance.EbsProperty.Builder encrypted(IResolvable encrypted)
      Sets the value of CfnInstance.EbsProperty.getEncrypted()
      Parameters:
      encrypted - Indicates whether the volume should be encrypted. The effect of setting the encryption state to true depends on the volume origin (new or from a snapshot), starting encryption state, ownership, and whether encryption by default is enabled. For more information, see Encryption by default in the Amazon Elastic Compute Cloud User Guide .

      Encrypted Amazon EBS volumes must be attached to instances that support Amazon EBS encryption. For more information, see Supported instance types .

      After the instance is running, modifying this parameter results in instance replacement .

      Returns:
      this

    • iops

      @Stability(Stable) public CfnInstance.EbsProperty.Builder iops(Number iops)
      Sets the value of CfnInstance.EbsProperty.getIops()
      Parameters:
      iops - The number of I/O operations per second (IOPS). For gp3 , io1 , and io2 volumes, this represents the number of IOPS that are provisioned for the volume. For gp2 volumes, this represents the baseline performance of the volume and the rate at which the volume accumulates I/O credits for bursting.

      The following are the supported values for each volume type:

      • gp3 : 3,000-16,000 IOPS
      • io1 : 100-64,000 IOPS
      • io2 : 100-64,000 IOPS

      For io1 and io2 volumes, we guarantee 64,000 IOPS only for Instances built on the Nitro System . Other instance families guarantee performance up to 32,000 IOPS.

      This parameter is required for io1 and io2 volumes. The default for gp3 volumes is 3,000 IOPS. This parameter is not supported for gp2 , st1 , sc1 , or standard volumes.

      After the instance is running, modifying this parameter results in instance replacement .

      Returns:
      this

    • kmsKeyId

      @Stability(Stable) public CfnInstance.EbsProperty.Builder kmsKeyId(String kmsKeyId)
      Sets the value of CfnInstance.EbsProperty.getKmsKeyId()
      Parameters:
      kmsKeyId - The identifier of the AWS KMS key to use for Amazon EBS encryption. If KmsKeyId is specified, the encrypted state must be true . If the encrypted state is true but you do not specify KmsKeyId , your KMS key for EBS is used.

      You can specify the KMS key using any of the following:

      • Key ID. For example, 1234abcd-12ab-34cd-56ef-1234567890ab.
      • Key alias. For example, alias/ExampleAlias.
      • Key ARN. For example, arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab.
      • Alias ARN. For example, arn:aws:kms:us-west-2:111122223333:alias/ExampleAlias.

      After the instance is running, modifying this parameter results in instance replacement .

      Returns:
      this

    • snapshotId

      @Stability(Stable) public CfnInstance.EbsProperty.Builder snapshotId(String snapshotId)
      Sets the value of CfnInstance.EbsProperty.getSnapshotId()
      Parameters:
      snapshotId - The ID of the snapshot. If you specify both SnapshotId and VolumeSize , VolumeSize must be equal or greater than the size of the snapshot.

      After the instance is running, modifying this parameter results in instance replacement .

      Returns:
      this

    • volumeSize

      @Stability(Stable) public CfnInstance.EbsProperty.Builder volumeSize(Number volumeSize)
      Sets the value of CfnInstance.EbsProperty.getVolumeSize()
      Parameters:
      volumeSize - The size of the volume, in GiBs. You must specify either a snapshot ID or a volume size. If you specify a snapshot, the default is the snapshot size. You can specify a volume size that is equal to or larger than the snapshot size.

      The following are the supported volumes sizes for each volume type:

      • gp2 and gp3 :1-16,384
      • io1 and io2 : 4-16,384
      • st1 and sc1 : 125-16,384
      • standard : 1-1,024

      After the instance is running, modifying this parameter results in instance replacement .

      Returns:
      this

    • volumeType

      @Stability(Stable) public CfnInstance.EbsProperty.Builder volumeType(String volumeType)
      Sets the value of CfnInstance.EbsProperty.getVolumeType()
      Parameters:
      volumeType - The volume type. For more information, see Amazon EBS volume types in the Amazon EC2 User Guide . If the volume type is io1 or io2 , you must specify the IOPS that the volume supports.

      After the instance is running, modifying this parameter results in instance replacement .

      Returns:
      this

    • build

      @Stability(Stable) public CfnInstance.EbsProperty build()
      Builds the configured instance.
      Specified by:
      build in interface software.amazon.jsii.Builder<CfnInstance.EbsProperty>
      Returns:
      a new instance of CfnInstance.EbsProperty
      Throws:
      NullPointerException - if any required attribute was not provided