Hi, Sorry for breaking the thread :(
Back in August of 2017, it was announced that Leap 42.3 would be available in the AWS Marketplace.
https://news.opensuse.org/2017/08/22/opensuse-leap-42-3-cloud-images-become-...
Since then I have periodically checked, but there is no Leap 42.3 AMI available. Support is ending for Leap 42.2 at the end of this week.
Well there was a complete communication breakdown with the AWS Marketplace team. We recently tied to figure out what happened back in August but couldn't. Anyway, with the Spectre/Meltdown issues a new image was created and handed over to the Marketplace team last week. I will follow up on the status in a couple of days. If we do not get this into Marketplace this week I will punt and publish the image such that it shows up in the "Community Images" section. Later, Robert -- Robert Schweikert MAY THE SOURCE BE WITH YOU Distinguished Architect LINUX Team Lead Public Cloud rjschwei@suse.com IRC: robjo