Class BlockDeviceMapping

java.lang.Object
com.amazonaws.services.ec2.model.BlockDeviceMapping
All Implemented Interfaces:
Serializable, Cloneable

public class BlockDeviceMapping extends Object implements Serializable, Cloneable

Describes a block device mapping.

See Also:
  • Constructor Details

    • BlockDeviceMapping

      public BlockDeviceMapping()
  • Method Details

    • setVirtualName

      public void setVirtualName(String virtualName)

      The virtual device name (ephemeralN). Instance store volumes are numbered starting from 0. An instance type with 2 available instance store volumes can specify mappings for ephemeral0 and ephemeral1.The number of available instance store volumes depends on the instance type. After you connect to the instance, you must mount the volume.

      Constraints: For M3 instances, you must specify instance store volumes in the block device mapping for the instance. When you launch an M3 instance, we ignore any instance store volumes specified in the block device mapping for the AMI.

      Parameters:
      virtualName - The virtual device name (ephemeralN). Instance store volumes are numbered starting from 0. An instance type with 2 available instance store volumes can specify mappings for ephemeral0 and ephemeral1.The number of available instance store volumes depends on the instance type. After you connect to the instance, you must mount the volume.

      Constraints: For M3 instances, you must specify instance store volumes in the block device mapping for the instance. When you launch an M3 instance, we ignore any instance store volumes specified in the block device mapping for the AMI.

    • getVirtualName

      public String getVirtualName()

      The virtual device name (ephemeralN). Instance store volumes are numbered starting from 0. An instance type with 2 available instance store volumes can specify mappings for ephemeral0 and ephemeral1.The number of available instance store volumes depends on the instance type. After you connect to the instance, you must mount the volume.

      Constraints: For M3 instances, you must specify instance store volumes in the block device mapping for the instance. When you launch an M3 instance, we ignore any instance store volumes specified in the block device mapping for the AMI.

      Returns:
      The virtual device name (ephemeralN). Instance store volumes are numbered starting from 0. An instance type with 2 available instance store volumes can specify mappings for ephemeral0 and ephemeral1.The number of available instance store volumes depends on the instance type. After you connect to the instance, you must mount the volume.

      Constraints: For M3 instances, you must specify instance store volumes in the block device mapping for the instance. When you launch an M3 instance, we ignore any instance store volumes specified in the block device mapping for the AMI.

    • withVirtualName

      public BlockDeviceMapping withVirtualName(String virtualName)

      The virtual device name (ephemeralN). Instance store volumes are numbered starting from 0. An instance type with 2 available instance store volumes can specify mappings for ephemeral0 and ephemeral1.The number of available instance store volumes depends on the instance type. After you connect to the instance, you must mount the volume.

      Constraints: For M3 instances, you must specify instance store volumes in the block device mapping for the instance. When you launch an M3 instance, we ignore any instance store volumes specified in the block device mapping for the AMI.

      Parameters:
      virtualName - The virtual device name (ephemeralN). Instance store volumes are numbered starting from 0. An instance type with 2 available instance store volumes can specify mappings for ephemeral0 and ephemeral1.The number of available instance store volumes depends on the instance type. After you connect to the instance, you must mount the volume.

      Constraints: For M3 instances, you must specify instance store volumes in the block device mapping for the instance. When you launch an M3 instance, we ignore any instance store volumes specified in the block device mapping for the AMI.

      Returns:
      Returns a reference to this object so that method calls can be chained together.
    • setDeviceName

      public void setDeviceName(String deviceName)

      The device name exposed to the instance (for example, /dev/sdh or xvdh).

      Parameters:
      deviceName - The device name exposed to the instance (for example, /dev/sdh or xvdh).
    • getDeviceName

      public String getDeviceName()

      The device name exposed to the instance (for example, /dev/sdh or xvdh).

      Returns:
      The device name exposed to the instance (for example, /dev/sdh or xvdh).
    • withDeviceName

      public BlockDeviceMapping withDeviceName(String deviceName)

      The device name exposed to the instance (for example, /dev/sdh or xvdh).

      Parameters:
      deviceName - The device name exposed to the instance (for example, /dev/sdh or xvdh).
      Returns:
      Returns a reference to this object so that method calls can be chained together.
    • setEbs

      public void setEbs(EbsBlockDevice ebs)

      Parameters used to automatically set up EBS volumes when the instance is launched.

      Parameters:
      ebs - Parameters used to automatically set up EBS volumes when the instance is launched.
    • getEbs

      public EbsBlockDevice getEbs()

      Parameters used to automatically set up EBS volumes when the instance is launched.

      Returns:
      Parameters used to automatically set up EBS volumes when the instance is launched.
    • withEbs

      public BlockDeviceMapping withEbs(EbsBlockDevice ebs)

      Parameters used to automatically set up EBS volumes when the instance is launched.

      Parameters:
      ebs - Parameters used to automatically set up EBS volumes when the instance is launched.
      Returns:
      Returns a reference to this object so that method calls can be chained together.
    • setNoDevice

      public void setNoDevice(String noDevice)

      Suppresses the specified device included in the block device mapping of the AMI.

      Parameters:
      noDevice - Suppresses the specified device included in the block device mapping of the AMI.
    • getNoDevice

      public String getNoDevice()

      Suppresses the specified device included in the block device mapping of the AMI.

      Returns:
      Suppresses the specified device included in the block device mapping of the AMI.
    • withNoDevice

      public BlockDeviceMapping withNoDevice(String noDevice)

      Suppresses the specified device included in the block device mapping of the AMI.

      Parameters:
      noDevice - Suppresses the specified device included in the block device mapping of the AMI.
      Returns:
      Returns a reference to this object so that method calls can be chained together.
    • toString

      public String toString()
      Returns a string representation of this object; useful for testing and debugging.
      Overrides:
      toString in class Object
      Returns:
      A string representation of this object.
      See Also:
    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object
    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object
    • clone

      public BlockDeviceMapping clone()
      Overrides:
      clone in class Object