Description of problem: Azure customer attempted to keep RHEL version to 7.2, but found the yum option --releasever doesn't work as expected. sudo yum --releasever=7.2 update sample error output: https://rhui-1.microsoft.com/pulp/repos//content/dist/rhel/rhui/server/7/7.2/x86_64/debug/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found Azure Marketplace virtual machines use the Red Hat Update Infrastructure (RHUI) for package updates, and provides only "7Server" which doesn't distinguish between RHEL 7.2 and 7.3. The end result is that a RHEL 7.2 machine will be updated to RHEL 7.3, even if the customer doesn't intend for this to happen. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1. Create a RHEL 7.2 virtual machine from the Azure Marketplace 2. Run `yum update` Actual results: The machine is updated to RHEL 7.3 Expected results: The machine should stay on RHEL 7.2