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5.2. Uploading an AMI image to AWS

This section describes how to upload an AMI image to AWS.


  • Your system must be set up for uploading AWS images.
  • You must have an AWS image created by Image Builder. Use the ami output type in CLI or Amazon Machine Image Disk (.ami) in GUI when creating the image.


  1. Push the image to S3:

    $ AMI=8db1b463-91ee-4fd9-8065-938924398428-disk.ami
    $ aws s3 cp $AMI s3://$BUCKET
    Completed 24.2 MiB/4.4 GiB (2.5 MiB/s) with 1 file(s) remaining
  2. After the upload to S3 ends, import the image as a snapshot into EC2:

    $ printf '{ "Description": "my-image", "Format": "raw", "UserBucket": { "S3Bucket": "%s", "S3Key": "%s" } }' $BUCKET $AMI > containers.json
    $ aws ec2 import-snapshot --disk-container file://containers.json

    Replace my-image with the name of the image.

    To track progress of the import, run:

    $ aws ec2 describe-import-snapshot-tasks --filters Name=task-state,Values=active
  3. Create an image from the uploaded snapshot by selecting the snapshot in the EC2 console, right clicking on it and selecting Create Image:

    composer aws ec2 select snapshot

  4. Select the Virtualization type of Hardware-assisted virtualization in the image you create:

    composer aws ec2 create image

  5. Now you can run an instance using whatever mechanism you like (CLI or AWS Console) from the snapshot. Use your private key via SSH to access the resulting EC2 instance. Log in as ec2-user.