Amazon Machine Images (AMIs)
This document covers how to find AMIs compatible with AWS Graviton, and how to look up and use the AMIs in AWS System Manager and AWS CloudFormation.
Using the console
AMIs can both be found in the console as explained in the AWS documentation when launching instances interactively.
Using APIs - AWS Systems Manager Parameter Store
When integrating the AMI lookup process in a script or in a piece of code, it is more convenient to leverage AWS Systems Manager Parameter Store.
There's a good article about it on the AWS Compute blog: Query for the latest Amazon Linux AMI IDs using AWS Systems Manager Parameter Store.
| OS release | Parameter name |
|---|---|
| Amazon Linux 2023 | /aws/service/ami-amazon-linux-latest/al2023-ami-kernel-default-arm64 |
| Amazon Linux 2023 minimal | /aws/service/ami-amazon-linux-latest/al2023-ami-minimal-kernel-default-arm64 |
| Amazon Linux 2 | /aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-arm64-gp2 |
| Ubuntu 24.04 | /aws/service/canonical/ubuntu/server/24.04/stable/current/arm64/hvm/ebs-gp3/ami-id |
| Ubuntu 22.04 | /aws/service/canonical/ubuntu/server/22.04/stable/current/arm64/hvm/ebs-gp2/ami-id |
| Ubuntu 20.04 | /aws/service/canonical/ubuntu/server/20.04/stable/current/arm64/hvm/ebs-gp2/ami-id |
| Debian 12 | /aws/service/debian/release/12/latest/arm64 |
| Debian 11 | /aws/service/debian/release/11/latest/arm64 |
| SLES 15 SP6 | /aws/service/suse/sles/15-sp6/arm64/latest |
Here is an example to get the AMI ID of the latest Amazon Linux 2023 version in the us-east-1 region:
$ aws ssm get-parameter --name /aws/service/ami-amazon-linux-latest/al2023-ami-kernel-default-arm64 --region us-east-1 --query Parameter.Value --output text
Here is an example to get the AMI ID of the latest Amazon Linux 2 version in the us-east-1 region:
$ aws ssm get-parameter --name /aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-arm64-gp2 --region us-east-1 --query Parameter.Value --output text
AWS CloudFormation also supports AWS Systems Manager Parameter Store for obtaining AMI IDs without hard-coding them.
Here is an example demonstrating how to refer to the latest Amazon Linux 2023 AMI for Graviton/arm64 in a CloudFormation template:
Parameters:
LatestAmiId:
Type: AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>
Default: /aws/service/ami-amazon-linux-latest/al2023-ami-kernel-default-arm64
Resources:
GravitonInstance:
Type: AWS::EC2::Instance
Properties:
ImageId: !Ref LatestAmiId
InstanceType: c7g.medium
Here is an example demonstrating how to refer to the latest Amazon Linux 2 AMI for Graviton/arm64 in a CloudFormation template:
Parameters:
LatestAmiId:
Type: AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>
Default: /aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-arm64-gp2
Resources:
GravitonInstance:
Type: AWS::EC2::Instance
Properties:
ImageId: !Ref LatestAmiId
InstanceType: c7g.medium