I tried to configure a docker container in my Ubuntu stack and I notice it is no longer available at Docker Hub .
Is it anywhere else or SugarCRM doesn't support it anymore?
We are trying to get this tracked down appropriately. I expect to have an answer (or at least a proper direction) by tomorrow.
We have located mobile-sdk-env and have made it public in DockerHub. so you should be able to access it now.
I hope that fixes your issue.
I'm still looking into ensuring that this is maintained going forward. Or, if it needn't be, I am looking for an alternative solution. can you tell me what exactly you are trying to accomplish?