Official Debian Amazon Machine Images (AMIs)
Historical releases of Debian for Amazon EC2
For discussion about Debian on various cloud providers, please join the debian-cloud mailing list.
Please report bugs to the cloud.debian.org pseudo-package, when they are related to the choices made when building the image (which packages to include, which customisation was made, etc.). Advanced users can add the usertags to triage the report more precisely.
See also our EC2 FAQ.
Starting with the stretch (9.x) release, the cloud team has been using the FAI tool to generate the AMIs. The FAI configuration used for the stretch EC2 images can be found in the debian/stretch branch of the FAI Cloud Images repository on Salsa. There's a brief overview describing how to generate your own (possibly customized) AMIs based on these configs on Noah's blog.