Hi @scusson_9923 ,
Thanks for sending the updated info. Would you be able to attach to output of the Clair container (docker attach <RUNNING_CLAIR_CONTAINER_NAME>) and run the vulnerability downloader from ProGet? Clair will output the exact HTTP error that is happening when connecting to ProGet. That will help to confirm if it is an SSL issue or not.
One other thing to try would be to upgrade Clair to 2.1.7. I know they fixed an issue relating to a RHEL feature they use, that happened to be affecting my test environment.
Sorry for the delay on our end. Clair has released a new version and API which makes finding the older documentation a bit harder. We have not tested it with the latest version of Clair (4.2.2), but I would expect their to be some API issues. We are waiting for Clair's development to stabilize a bit more before we implement the new API. Last time we tested it, Clair's v4 API had so many bugs that it prevented us from supporting it.
Thanks,
Dan