2022/10/03 - Amazon Elastic Compute Cloud - 3 updated api methods
Changes Adding an imdsSupport attribute to EC2 AMIs
{'Attribute': {'imdsSupport'}}
Response {'ImdsSupport': {'Value': 'string'}}
Describes the specified attribute of the specified AMI. You can specify only one attribute at a time.
See also: AWS API Documentation
Request Syntax
client.describe_image_attribute(
Attribute='description'|'kernel'|'ramdisk'|'launchPermission'|'productCodes'|'blockDeviceMapping'|'sriovNetSupport'|'bootMode'|'tpmSupport'|'uefiData'|'lastLaunchedTime'|'imdsSupport',
ImageId='string',
DryRun=True|False
)
string
[REQUIRED]
The AMI attribute.
Note : The blockDeviceMapping attribute is deprecated. Using this attribute returns the Client.AuthFailure error. To get information about the block device mappings for an AMI, use the DescribeImages action.
string
[REQUIRED]
The ID of the AMI.
boolean
Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation . Otherwise, it is UnauthorizedOperation .
dict
Response Syntax
{
'BlockDeviceMappings': [
{
'DeviceName': 'string',
'VirtualName': 'string',
'Ebs': {
'DeleteOnTermination': True|False,
'Iops': 123,
'SnapshotId': 'string',
'VolumeSize': 123,
'VolumeType': 'standard'|'io1'|'io2'|'gp2'|'sc1'|'st1'|'gp3',
'KmsKeyId': 'string',
'Throughput': 123,
'OutpostArn': 'string',
'Encrypted': True|False
},
'NoDevice': 'string'
},
],
'ImageId': 'string',
'LaunchPermissions': [
{
'Group': 'all',
'UserId': 'string',
'OrganizationArn': 'string',
'OrganizationalUnitArn': 'string'
},
],
'ProductCodes': [
{
'ProductCodeId': 'string',
'ProductCodeType': 'devpay'|'marketplace'
},
],
'Description': {
'Value': 'string'
},
'KernelId': {
'Value': 'string'
},
'RamdiskId': {
'Value': 'string'
},
'SriovNetSupport': {
'Value': 'string'
},
'BootMode': {
'Value': 'string'
},
'TpmSupport': {
'Value': 'string'
},
'UefiData': {
'Value': 'string'
},
'LastLaunchedTime': {
'Value': 'string'
},
'ImdsSupport': {
'Value': 'string'
}
}
Response Structure
(dict) --
Describes an image attribute.
BlockDeviceMappings (list) --
The block device mapping entries.
(dict) --
Describes a block device mapping, which defines the EBS volumes and instance store volumes to attach to an instance at launch.
DeviceName (string) --
The device name (for example, /dev/sdh or xvdh ).
VirtualName (string) --
The virtual device name ( ephemeral N). 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.
NVMe instance store volumes are automatically enumerated and assigned a device name. Including them in your block device mapping has no effect.
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.
Ebs (dict) --
Parameters used to automatically set up EBS volumes when the instance is launched.
DeleteOnTermination (boolean) --
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 .
Iops (integer) --
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.
SnapshotId (string) --
The ID of the snapshot.
VolumeSize (integer) --
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
VolumeType (string) --
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.
KmsKeyId (string) --
Identifier (key ID, key alias, ID ARN, or alias ARN) for a customer managed CMK under which the EBS volume is encrypted.
This parameter is only supported on BlockDeviceMapping objects called by RunInstances, RequestSpotFleet, and RequestSpotInstances.
Throughput (integer) --
The throughput that the volume supports, in MiB/s.
This parameter is valid only for gp3 volumes.
Valid Range: Minimum value of 125. Maximum value of 1000.
OutpostArn (string) --
The ARN of the Outpost on which the snapshot is stored.
This parameter is only supported on BlockDeviceMapping objects called by CreateImage.
Encrypted (boolean) --
Indicates whether the encryption state of an EBS volume is changed while being restored from a backing snapshot. 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 Amazon EBS encryption in the Amazon EC2 User Guide .
In no case can you remove encryption from an encrypted volume.
Encrypted volumes can only be attached to instances that support Amazon EBS encryption. For more information, see Supported instance types.
This parameter is not returned by DescribeImageAttribute.
NoDevice (string) --
To omit the device from the block device mapping, specify an empty string. When this property is specified, the device is removed from the block device mapping regardless of the assigned value.
ImageId (string) --
The ID of the AMI.
LaunchPermissions (list) --
The launch permissions.
(dict) --
Describes a launch permission.
Group (string) --
The name of the group.
UserId (string) --
The Amazon Web Services account ID.
Constraints: Up to 10 000 account IDs can be specified in a single request.
OrganizationArn (string) --
The Amazon Resource Name (ARN) of an organization.
OrganizationalUnitArn (string) --
The Amazon Resource Name (ARN) of an organizational unit (OU).
ProductCodes (list) --
The product codes.
(dict) --
Describes a product code.
ProductCodeId (string) --
The product code.
ProductCodeType (string) --
The type of product code.
Description (dict) --
A description for the AMI.
Value (string) --
The attribute value. The value is case-sensitive.
KernelId (dict) --
The kernel ID.
Value (string) --
The attribute value. The value is case-sensitive.
RamdiskId (dict) --
The RAM disk ID.
Value (string) --
The attribute value. The value is case-sensitive.
SriovNetSupport (dict) --
Indicates whether enhanced networking with the Intel 82599 Virtual Function interface is enabled.
Value (string) --
The attribute value. The value is case-sensitive.
BootMode (dict) --
The boot mode.
Value (string) --
The attribute value. The value is case-sensitive.
TpmSupport (dict) --
If the image is configured for NitroTPM support, the value is v2.0 .
Value (string) --
The attribute value. The value is case-sensitive.
UefiData (dict) --
Base64 representation of the non-volatile UEFI variable store. To retrieve the UEFI data, use the GetInstanceUefiData command. You can inspect and modify the UEFI data by using the python-uefivars tool on GitHub. For more information, see UEFI Secure Boot in the Amazon Elastic Compute Cloud User Guide .
Value (string) --
The attribute value. The value is case-sensitive.
LastLaunchedTime (dict) --
The date and time, in ISO 8601 date-time format, when the AMI was last used to launch an EC2 instance. When the AMI is used to launch an instance, there is a 24-hour delay before that usage is reported.
Note
lastLaunchedTime data is available starting April 2017.
Value (string) --
The attribute value. The value is case-sensitive.
ImdsSupport (dict) --
If v2.0 , it indicates that IMDSv2 is specified in the AMI. Instances launched from this AMI will have HttpTokens automatically set to required so that, by default, the instance requires that IMDSv2 is used when requesting instance metadata. In addition, HttpPutResponseHopLimit is set to 2 . For more information, see Configure the AMI in the Amazon Elastic Compute Cloud User Guide .
Value (string) --
The attribute value. The value is case-sensitive.
{'Images': {'ImdsSupport': 'v2.0'}}
Describes the specified images (AMIs, AKIs, and ARIs) available to you or all of the images available to you.
The images available to you include public images, private images that you own, and private images owned by other Amazon Web Services accounts for which you have explicit launch permissions.
Recently deregistered images appear in the returned results for a short interval and then return empty results. After all instances that reference a deregistered AMI are terminated, specifying the ID of the image will eventually return an error indicating that the AMI ID cannot be found.
See also: AWS API Documentation
Request Syntax
client.describe_images(
ExecutableUsers=[
'string',
],
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
ImageIds=[
'string',
],
Owners=[
'string',
],
IncludeDeprecated=True|False,
DryRun=True|False
)
list
Scopes the images by users with explicit launch permissions. Specify an Amazon Web Services account ID, self (the sender of the request), or all (public AMIs).
If you specify an Amazon Web Services account ID that is not your own, only AMIs shared with that specific Amazon Web Services account ID are returned. However, AMIs that are shared with the account’s organization or organizational unit (OU) are not returned.
If you specify self or your own Amazon Web Services account ID, AMIs shared with your account are returned. In addition, AMIs that are shared with the organization or OU of which you are member are also returned.
If you specify all , all public AMIs are returned.
(string) --
list
The filters.
architecture - The image architecture ( i386 | x86_64 | arm64 ).
block-device-mapping.delete-on-termination - A Boolean value that indicates whether the Amazon EBS volume is deleted on instance termination.
block-device-mapping.device-name - The device name specified in the block device mapping (for example, /dev/sdh or xvdh ).
block-device-mapping.snapshot-id - The ID of the snapshot used for the Amazon EBS volume.
block-device-mapping.volume-size - The volume size of the Amazon EBS volume, in GiB.
block-device-mapping.volume-type - The volume type of the Amazon EBS volume ( io1 | io2 | gp2 | gp3 | sc1 | st1 | standard ).
block-device-mapping.encrypted - A Boolean that indicates whether the Amazon EBS volume is encrypted.
creation-date - The time when the image was created, in the ISO 8601 format in the UTC time zone (YYYY-MM-DDThh:mm:ss.sssZ), for example, 2021-09-29T11:04:43.305Z . You can use a wildcard ( * ), for example, 2021-09-29T* , which matches an entire day.
description - The description of the image (provided during image creation).
ena-support - A Boolean that indicates whether enhanced networking with ENA is enabled.
hypervisor - The hypervisor type ( ovm | xen ).
image-id - The ID of the image.
image-type - The image type ( machine | kernel | ramdisk ).
is-public - A Boolean that indicates whether the image is public.
kernel-id - The kernel ID.
manifest-location - The location of the image manifest.
name - The name of the AMI (provided during image creation).
owner-alias - The owner alias ( amazon | aws-marketplace ). The valid aliases are defined in an Amazon-maintained list. This is not the Amazon Web Services account alias that can be set using the IAM console. We recommend that you use the Owner request parameter instead of this filter.
owner-id - The Amazon Web Services account ID of the owner. We recommend that you use the Owner request parameter instead of this filter.
platform - The platform. To only list Windows-based AMIs, use windows .
product-code - The product code.
product-code.type - The type of the product code ( marketplace ).
ramdisk-id - The RAM disk ID.
root-device-name - The device name of the root device volume (for example, /dev/sda1 ).
root-device-type - The type of the root device volume ( ebs | instance-store ).
state - The state of the image ( available | pending | failed ).
state-reason-code - The reason code for the state change.
state-reason-message - The message for the state change.
sriov-net-support - A value of simple indicates that enhanced networking with the Intel 82599 VF interface is enabled.
tag :<key> - The key/value combination of a tag assigned to the resource. Use the tag key in the filter name and the tag value as the filter value. For example, to find all resources that have a tag with the key Owner and the value TeamA , specify tag:Owner for the filter name and TeamA for the filter value.
tag-key - The key of a tag assigned to the resource. Use this filter to find all resources assigned a tag with a specific key, regardless of the tag value.
virtualization-type - The virtualization type ( paravirtual | hvm ).
(dict) --
A filter name and value pair that is used to return a more specific list of results from a describe operation. Filters can be used to match a set of resources by specific criteria, such as tags, attributes, or IDs.
If you specify multiple filters, the filters are joined with an AND , and the request returns only results that match all of the specified filters.
Name (string) --
The name of the filter. Filter names are case-sensitive.
Values (list) --
The filter values. Filter values are case-sensitive. If you specify multiple values for a filter, the values are joined with an OR , and the request returns all results that match any of the specified values.
(string) --
list
The image IDs.
Default: Describes all images available to you.
(string) --
list
Scopes the results to images with the specified owners. You can specify a combination of Amazon Web Services account IDs, self , amazon , and aws-marketplace . If you omit this parameter, the results include all images for which you have launch permissions, regardless of ownership.
(string) --
boolean
Specifies whether to include deprecated AMIs.
Default: No deprecated AMIs are included in the response.
Note
If you are the AMI owner, all deprecated AMIs appear in the response regardless of what you specify for this parameter.
boolean
Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation . Otherwise, it is UnauthorizedOperation .
dict
Response Syntax
{
'Images': [
{
'Architecture': 'i386'|'x86_64'|'arm64'|'x86_64_mac',
'CreationDate': 'string',
'ImageId': 'string',
'ImageLocation': 'string',
'ImageType': 'machine'|'kernel'|'ramdisk',
'Public': True|False,
'KernelId': 'string',
'OwnerId': 'string',
'Platform': 'Windows',
'PlatformDetails': 'string',
'UsageOperation': 'string',
'ProductCodes': [
{
'ProductCodeId': 'string',
'ProductCodeType': 'devpay'|'marketplace'
},
],
'RamdiskId': 'string',
'State': 'pending'|'available'|'invalid'|'deregistered'|'transient'|'failed'|'error',
'BlockDeviceMappings': [
{
'DeviceName': 'string',
'VirtualName': 'string',
'Ebs': {
'DeleteOnTermination': True|False,
'Iops': 123,
'SnapshotId': 'string',
'VolumeSize': 123,
'VolumeType': 'standard'|'io1'|'io2'|'gp2'|'sc1'|'st1'|'gp3',
'KmsKeyId': 'string',
'Throughput': 123,
'OutpostArn': 'string',
'Encrypted': True|False
},
'NoDevice': 'string'
},
],
'Description': 'string',
'EnaSupport': True|False,
'Hypervisor': 'ovm'|'xen',
'ImageOwnerAlias': 'string',
'Name': 'string',
'RootDeviceName': 'string',
'RootDeviceType': 'ebs'|'instance-store',
'SriovNetSupport': 'string',
'StateReason': {
'Code': 'string',
'Message': 'string'
},
'Tags': [
{
'Key': 'string',
'Value': 'string'
},
],
'VirtualizationType': 'hvm'|'paravirtual',
'BootMode': 'legacy-bios'|'uefi',
'TpmSupport': 'v2.0',
'DeprecationTime': 'string',
'ImdsSupport': 'v2.0'
},
]
}
Response Structure
(dict) --
Images (list) --
Information about the images.
(dict) --
Describes an image.
Architecture (string) --
The architecture of the image.
CreationDate (string) --
The date and time the image was created.
ImageId (string) --
The ID of the AMI.
ImageLocation (string) --
The location of the AMI.
ImageType (string) --
The type of image.
Public (boolean) --
Indicates whether the image has public launch permissions. The value is true if this image has public launch permissions or false if it has only implicit and explicit launch permissions.
KernelId (string) --
The kernel associated with the image, if any. Only applicable for machine images.
OwnerId (string) --
The ID of the Amazon Web Services account that owns the image.
Platform (string) --
This value is set to windows for Windows AMIs; otherwise, it is blank.
PlatformDetails (string) --
The platform details associated with the billing code of the AMI. For more information, see Understanding AMI billing in the Amazon Elastic Compute Cloud User Guide .
UsageOperation (string) --
The operation of the Amazon EC2 instance and the billing code that is associated with the AMI. usageOperation corresponds to the lineitem/Operation column on your Amazon Web Services Cost and Usage Report and in the Amazon Web Services Price List API. You can view these fields on the Instances or AMIs pages in the Amazon EC2 console, or in the responses that are returned by the DescribeImages command in the Amazon EC2 API, or the describe-images command in the CLI.
ProductCodes (list) --
Any product codes associated with the AMI.
(dict) --
Describes a product code.
ProductCodeId (string) --
The product code.
ProductCodeType (string) --
The type of product code.
RamdiskId (string) --
The RAM disk associated with the image, if any. Only applicable for machine images.
State (string) --
The current state of the AMI. If the state is available , the image is successfully registered and can be used to launch an instance.
BlockDeviceMappings (list) --
Any block device mapping entries.
(dict) --
Describes a block device mapping, which defines the EBS volumes and instance store volumes to attach to an instance at launch.
DeviceName (string) --
The device name (for example, /dev/sdh or xvdh ).
VirtualName (string) --
The virtual device name ( ephemeral N). 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.
NVMe instance store volumes are automatically enumerated and assigned a device name. Including them in your block device mapping has no effect.
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.
Ebs (dict) --
Parameters used to automatically set up EBS volumes when the instance is launched.
DeleteOnTermination (boolean) --
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 .
Iops (integer) --
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.
SnapshotId (string) --
The ID of the snapshot.
VolumeSize (integer) --
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
VolumeType (string) --
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.
KmsKeyId (string) --
Identifier (key ID, key alias, ID ARN, or alias ARN) for a customer managed CMK under which the EBS volume is encrypted.
This parameter is only supported on BlockDeviceMapping objects called by RunInstances, RequestSpotFleet, and RequestSpotInstances.
Throughput (integer) --
The throughput that the volume supports, in MiB/s.
This parameter is valid only for gp3 volumes.
Valid Range: Minimum value of 125. Maximum value of 1000.
OutpostArn (string) --
The ARN of the Outpost on which the snapshot is stored.
This parameter is only supported on BlockDeviceMapping objects called by CreateImage.
Encrypted (boolean) --
Indicates whether the encryption state of an EBS volume is changed while being restored from a backing snapshot. 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 Amazon EBS encryption in the Amazon EC2 User Guide .
In no case can you remove encryption from an encrypted volume.
Encrypted volumes can only be attached to instances that support Amazon EBS encryption. For more information, see Supported instance types.
This parameter is not returned by DescribeImageAttribute.
NoDevice (string) --
To omit the device from the block device mapping, specify an empty string. When this property is specified, the device is removed from the block device mapping regardless of the assigned value.
Description (string) --
The description of the AMI that was provided during image creation.
EnaSupport (boolean) --
Specifies whether enhanced networking with ENA is enabled.
Hypervisor (string) --
The hypervisor type of the image.
ImageOwnerAlias (string) --
The Amazon Web Services account alias (for example, amazon , self ) or the Amazon Web Services account ID of the AMI owner.
Name (string) --
The name of the AMI that was provided during image creation.
RootDeviceName (string) --
The device name of the root device volume (for example, /dev/sda1 ).
RootDeviceType (string) --
The type of root device used by the AMI. The AMI can use an Amazon EBS volume or an instance store volume.
SriovNetSupport (string) --
Specifies whether enhanced networking with the Intel 82599 Virtual Function interface is enabled.
StateReason (dict) --
The reason for the state change.
Code (string) --
The reason code for the state change.
Message (string) --
The message for the state change.
Server.InsufficientInstanceCapacity : There was insufficient capacity available to satisfy the launch request.
Server.InternalError : An internal error caused the instance to terminate during launch.
Server.ScheduledStop : The instance was stopped due to a scheduled retirement.
Server.SpotInstanceShutdown : The instance was stopped because the number of Spot requests with a maximum price equal to or higher than the Spot price exceeded available capacity or because of an increase in the Spot price.
Server.SpotInstanceTermination : The instance was terminated because the number of Spot requests with a maximum price equal to or higher than the Spot price exceeded available capacity or because of an increase in the Spot price.
Client.InstanceInitiatedShutdown : The instance was shut down using the shutdown -h command from the instance.
Client.InstanceTerminated : The instance was terminated or rebooted during AMI creation.
Client.InternalError : A client error caused the instance to terminate during launch.
Client.InvalidSnapshot.NotFound : The specified snapshot was not found.
Client.UserInitiatedHibernate : Hibernation was initiated on the instance.
Client.UserInitiatedShutdown : The instance was shut down using the Amazon EC2 API.
Client.VolumeLimitExceeded : The limit on the number of EBS volumes or total storage was exceeded. Decrease usage or request an increase in your account limits.
Tags (list) --
Any tags assigned to the image.
(dict) --
Describes a tag.
Key (string) --
The key of the tag.
Constraints: Tag keys are case-sensitive and accept a maximum of 127 Unicode characters. May not begin with aws: .
Value (string) --
The value of the tag.
Constraints: Tag values are case-sensitive and accept a maximum of 256 Unicode characters.
VirtualizationType (string) --
The type of virtualization of the AMI.
BootMode (string) --
The boot mode of the image. For more information, see Boot modes in the Amazon Elastic Compute Cloud User Guide .
TpmSupport (string) --
If the image is configured for NitroTPM support, the value is v2.0 . For more information, see NitroTPM in the Amazon Elastic Compute Cloud User Guide .
DeprecationTime (string) --
The date and time to deprecate the AMI, in UTC, in the following format: YYYY -MM -DD T*HH* :MM :SS Z. If you specified a value for seconds, Amazon EC2 rounds the seconds to the nearest minute.
ImdsSupport (string) --
If v2.0 , it indicates that IMDSv2 is specified in the AMI. Instances launched from this AMI will have HttpTokens automatically set to required so that, by default, the instance requires that IMDSv2 is used when requesting instance metadata. In addition, HttpPutResponseHopLimit is set to 2 . For more information, see Configure the AMI in the Amazon Elastic Compute Cloud User Guide .
{'ImdsSupport': 'v2.0'}
Registers an AMI. When you're creating an AMI, this is the final step you must complete before you can launch an instance from the AMI. For more information about creating AMIs, see Creating your own AMIs in the Amazon Elastic Compute Cloud User Guide .
Note
For Amazon EBS-backed instances, CreateImage creates and registers the AMI in a single request, so you don't have to register the AMI yourself. We recommend that you always use CreateImage unless you have a specific reason to use RegisterImage.
If needed, you can deregister an AMI at any time. Any modifications you make to an AMI backed by an instance store volume invalidates its registration. If you make changes to an image, deregister the previous image and register the new image.
Register a snapshot of a root device volume
You can use RegisterImage to create an Amazon EBS-backed Linux AMI from a snapshot of a root device volume. You specify the snapshot using a block device mapping. You can't set the encryption state of the volume using the block device mapping. If the snapshot is encrypted, or encryption by default is enabled, the root volume of an instance launched from the AMI is encrypted.
For more information, see Create a Linux AMI from a snapshot and Use encryption with Amazon EBS-backed AMIs in the Amazon Elastic Compute Cloud User Guide .
Amazon Web Services Marketplace product codes
If any snapshots have Amazon Web Services Marketplace product codes, they are copied to the new AMI.
Windows and some Linux distributions, such as Red Hat Enterprise Linux (RHEL) and SUSE Linux Enterprise Server (SLES), use the Amazon EC2 billing product code associated with an AMI to verify the subscription status for package updates. To create a new AMI for operating systems that require a billing product code, instead of registering the AMI, do the following to preserve the billing product code association:
Launch an instance from an existing AMI with that billing product code.
Customize the instance.
Create an AMI from the instance using CreateImage.
If you purchase a Reserved Instance to apply to an On-Demand Instance that was launched from an AMI with a billing product code, make sure that the Reserved Instance has the matching billing product code. If you purchase a Reserved Instance without the matching billing product code, the Reserved Instance will not be applied to the On-Demand Instance. For information about how to obtain the platform details and billing information of an AMI, see Understanding AMI billing in the Amazon Elastic Compute Cloud User Guide .
See also: AWS API Documentation
Request Syntax
client.register_image(
ImageLocation='string',
Architecture='i386'|'x86_64'|'arm64'|'x86_64_mac',
BlockDeviceMappings=[
{
'DeviceName': 'string',
'VirtualName': 'string',
'Ebs': {
'DeleteOnTermination': True|False,
'Iops': 123,
'SnapshotId': 'string',
'VolumeSize': 123,
'VolumeType': 'standard'|'io1'|'io2'|'gp2'|'sc1'|'st1'|'gp3',
'KmsKeyId': 'string',
'Throughput': 123,
'OutpostArn': 'string',
'Encrypted': True|False
},
'NoDevice': 'string'
},
],
Description='string',
DryRun=True|False,
EnaSupport=True|False,
KernelId='string',
Name='string',
BillingProducts=[
'string',
],
RamdiskId='string',
RootDeviceName='string',
SriovNetSupport='string',
VirtualizationType='string',
BootMode='legacy-bios'|'uefi',
TpmSupport='v2.0',
UefiData='string',
ImdsSupport='v2.0'
)
string
The full path to your AMI manifest in Amazon S3 storage. The specified bucket must have the aws-exec-read canned access control list (ACL) to ensure that it can be accessed by Amazon EC2. For more information, see Canned ACLs in the Amazon S3 Service Developer Guide .
string
The architecture of the AMI.
Default: For Amazon EBS-backed AMIs, i386 . For instance store-backed AMIs, the architecture specified in the manifest file.
list
The block device mapping entries.
If you specify an Amazon EBS volume using the ID of an Amazon EBS snapshot, you can't specify the encryption state of the volume.
If you create an AMI on an Outpost, then all backing snapshots must be on the same Outpost or in the Region of that Outpost. AMIs on an Outpost that include local snapshots can be used to launch instances on the same Outpost only. For more information, Amazon EBS local snapshots on Outposts in the Amazon Elastic Compute Cloud User Guide .
(dict) --
Describes a block device mapping, which defines the EBS volumes and instance store volumes to attach to an instance at launch.
DeviceName (string) --
The device name (for example, /dev/sdh or xvdh ).
VirtualName (string) --
The virtual device name ( ephemeral N). 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.
NVMe instance store volumes are automatically enumerated and assigned a device name. Including them in your block device mapping has no effect.
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.
Ebs (dict) --
Parameters used to automatically set up EBS volumes when the instance is launched.
DeleteOnTermination (boolean) --
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 .
Iops (integer) --
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.
SnapshotId (string) --
The ID of the snapshot.
VolumeSize (integer) --
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
VolumeType (string) --
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.
KmsKeyId (string) --
Identifier (key ID, key alias, ID ARN, or alias ARN) for a customer managed CMK under which the EBS volume is encrypted.
This parameter is only supported on BlockDeviceMapping objects called by RunInstances, RequestSpotFleet, and RequestSpotInstances.
Throughput (integer) --
The throughput that the volume supports, in MiB/s.
This parameter is valid only for gp3 volumes.
Valid Range: Minimum value of 125. Maximum value of 1000.
OutpostArn (string) --
The ARN of the Outpost on which the snapshot is stored.
This parameter is only supported on BlockDeviceMapping objects called by CreateImage.
Encrypted (boolean) --
Indicates whether the encryption state of an EBS volume is changed while being restored from a backing snapshot. 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 Amazon EBS encryption in the Amazon EC2 User Guide .
In no case can you remove encryption from an encrypted volume.
Encrypted volumes can only be attached to instances that support Amazon EBS encryption. For more information, see Supported instance types.
This parameter is not returned by DescribeImageAttribute.
NoDevice (string) --
To omit the device from the block device mapping, specify an empty string. When this property is specified, the device is removed from the block device mapping regardless of the assigned value.
string
A description for your AMI.
boolean
Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation . Otherwise, it is UnauthorizedOperation .
boolean
Set to true to enable enhanced networking with ENA for the AMI and any instances that you launch from the AMI.
This option is supported only for HVM AMIs. Specifying this option with a PV AMI can make instances launched from the AMI unreachable.
string
The ID of the kernel.
string
[REQUIRED]
A name for your AMI.
Constraints: 3-128 alphanumeric characters, parentheses (()), square brackets ([]), spaces ( ), periods (.), slashes (/), dashes (-), single quotes ('), at-signs (@), or underscores(_)
list
The billing product codes. Your account must be authorized to specify billing product codes. Otherwise, you can use the Amazon Web Services Marketplace to bill for the use of an AMI.
(string) --
string
The ID of the RAM disk.
string
The device name of the root device volume (for example, /dev/sda1 ).
string
Set to simple to enable enhanced networking with the Intel 82599 Virtual Function interface for the AMI and any instances that you launch from the AMI.
There is no way to disable sriovNetSupport at this time.
This option is supported only for HVM AMIs. Specifying this option with a PV AMI can make instances launched from the AMI unreachable.
string
The type of virtualization ( hvm | paravirtual ).
Default: paravirtual
string
The boot mode of the AMI. For more information, see Boot modes in the Amazon Elastic Compute Cloud User Guide .
string
Set to v2.0 to enable Trusted Platform Module (TPM) support. For more information, see NitroTPM in the Amazon Elastic Compute Cloud User Guide .
string
Base64 representation of the non-volatile UEFI variable store. To retrieve the UEFI data, use the GetInstanceUefiData command. You can inspect and modify the UEFI data by using the python-uefivars tool on GitHub. For more information, see UEFI Secure Boot in the Amazon Elastic Compute Cloud User Guide .
string
Set to v2.0 to indicate that IMDSv2 is specified in the AMI. Instances launched from this AMI will have HttpTokens automatically set to required so that, by default, the instance requires that IMDSv2 is used when requesting instance metadata. In addition, HttpPutResponseHopLimit is set to 2 . For more information, see Configure the AMI in the Amazon Elastic Compute Cloud User Guide .
Note
If you set the value to v2.0 , make sure that your AMI software can support IMDSv2.
dict
Response Syntax
{
'ImageId': 'string'
}
Response Structure
(dict) --
Contains the output of RegisterImage.
ImageId (string) --
The ID of the newly registered AMI.