Red Hat Satellite Server is a key tool in the provisioning process for the systems in our Labs. In one of our labs we have an older deployment running Satellite 6 which maps to the upstream project The Foreman version 1.11. Since I want to be able to perform repeatable operations on this server, I need to make Web API calls.
The easiest way to do this is to use the Hammer CLI. But it turns out the version of Hammer is somewhat tied to the version of Satellite server; the version I have in Fedora 27 Does not talk to this older Satellite instance. So, I want to run an older Hammer.
I decided to use this as an opportunity to walk through running an RPM managed application targetted for RHEL 6/EPEL 6 via Docker.
Edit: actually, this might not be the case, but the rest of the learning process was interesting enough that I kept working at it.
Edit2: This was necessary, see the bottom. Also, the 1.11 in the URL refers to the upstream repo for theforeman. I’d use a different repo for building using supported RH RPMs.
Here is what I learned.