RPM Support

I noticed that module stream copying has changed behavior since Katello 3.17 (pulp-rpm 3.7.0). After some searching, I noticed that errata are also copying over modulemds and I'm not sure why. There doesn't seem to be a connection between the erratum in question and the copied modulemds. Dep solving is off.

Details:

Repository: clone Katello on GitHub and host this repo with the simple python http server https://github.com/Katello/katello/tree/master/test/fixtures/test_repos/zoo

Erratum to copy to from that repo to an empty repository: KATELLO-RHEA-2010:99143

Sample curl command that I used:

curl https://`hostname`/pulp/api/v3/rpm/copy/ -H "Content-Type: application/json" --cert /etc/pki/katello/certs/pulp-client.crt  --key /etc/pki/katello/private/pulp-client.key --request POST  --data '{"config": [{"source_repo_version": "/pulp/api/v3/repositories/rpm/rpm/c59c72dd-3e6f-443e-9e15-10c01aa3012b/versions/1/","dest_repo": "/pulp/api/v3/repositories/rpm/rpm/b5f4217b-f6f4-434d-b2db-d483d9d0ae1a/","content": ["/pulp/api/v3/content/rpm/advisories/68a00111-03fa-4ba4-ba32-e3eb54976bb6/"]}], "dependency_solving": "false"}'

You should see that 6 modulemds are copied.