Description of problem:
In order to migration from katello-agent to katello-host-tools, customers will need to uninstall katello-agent.
While uninstalling the katello-agent, the katello-host-tools will be removed as a dependency.

Version-Release number of selected component (if applicable):
Red Hat Satellite 6.7 (did not yet test on 6.8, but assume the problem will remain the same)
Red Hat Satellite Tools 6.7 (did not yet test on 6.8, but assume the problem will remain the same)

Repo @satellite-tools-6.7-for-rhel-8-x86_64-rpms

How reproducible:

Steps to Reproduce:
Prerequisites: katello-agent installed from satellite-tools repository

1. on RHEL 7 client - no issue (but not cleaning all as well)
[root@rhel7-katello-test ~]# rpm -qi katello-agent
Name : katello-agent
Version : 3.5.1
Release : 2.el7sat
Architecture: noarch
Install Date: Fri 29 Jan 2021 11:29:10 AM UTC
Group : Development/Languages
Size : 121165
License : LGPLv2
Signature : RSA/SHA256, Wed 09 Oct 2019 02:36:51 PM UTC, Key ID 199e2f91fd431d51
Source RPM : katello-host-tools-3.5.1-2.el7sat.src.rpm
Build Date : Tue 20 Aug 2019 01:59:00 PM UTC
Build Host : x86-034.build.eng.bos.redhat.com
Relocations : (not relocatable)
Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
Vendor : Red Hat, Inc.
URL : https://github.com/Katello/katello-agent
Summary : The Katello Agent
Description :
Provides plugin for gofer, which allows communicating with Katello server
and execute scheduled actions.
[root@rhel7-katello-test ~]# rpm -qi katello-host-tools
Name : katello-host-tools
Version : 3.5.1
Release : 2.el7sat
Architecture: noarch
Install Date: Fri 29 Jan 2021 11:29:08 AM UTC
Group : Development/Languages
Size : 43641
License : LGPLv2
Signature : RSA/SHA256, Wed 09 Oct 2019 02:36:50 PM UTC, Key ID 199e2f91fd431d51
Source RPM : katello-host-tools-3.5.1-2.el7sat.src.rpm
Build Date : Tue 20 Aug 2019 01:59:00 PM UTC
Build Host : x86-034.build.eng.bos.redhat.com
Relocations : (not relocatable)
Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
Vendor : Red Hat, Inc.
URL : https://github.com/Katello/katello-agent
Summary : A set of commands and yum plugins that support a Katello host
Description :
A set of commands and yum plugins that support a Katello host including faster package profile uploading and bound repository reporting. This is required for errata and package applicability reporting.
[root@rhel7-katello-test ~]# yum remove katello-agent
Loaded plugins: enabled_repos_upload, package_upload, product-id, search-disabled-repos, subscription-manager
Resolving Dependencies
--> Running transaction check
---> Package katello-agent.noarch 0:3.5.1-2.el7sat will be erased
--> Finished Dependency Resolution

Dependencies Resolved

===================================================================================================================================================================================================================
Package Arch Version Repository Size
===================================================================================================================================================================================================================
Removing:
katello-agent noarch 3.5.1-2.el7sat @rhel-7-server-satellite-tools-6.7-rpms 118 k

Transaction Summary
===================================================================================================================================================================================================================
Remove 1 Package

Installed size: 118 k
Is this ok [y/N]: n
Exiting on user command

2. on RHEL 8 client - katello-host-tools will be removed alongside the unused packages
[root@rhel8-katello-test ~]# rpm -qi katello-agent
Name : katello-agent
Version : 3.5.1
Release : 2.el8sat
Architecture: noarch
Install Date: Fri 29 Jan 2021 11:27:22 AM UTC
Group : Development/Languages
Size : 110354
License : LGPLv2
Signature : RSA/SHA256, Thu 03 Oct 2019 03:46:53 PM UTC, Key ID 199e2f91fd431d51
Source RPM : katello-host-tools-3.5.1-2.el8sat.src.rpm
Build Date : Tue 20 Aug 2019 01:39:40 PM UTC
Build Host : ppc-044.build.eng.bos.redhat.com
Relocations : (not relocatable)
Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
Vendor : Red Hat, Inc.
URL : https://github.com/Katello/katello-agent
Summary : The Katello Agent
Description :
Provides plugin for gofer, which allows communicating with Katello server
and execute scheduled actions.
[root@rhel8-katello-test ~]# rpm -qi katello-host-tools
Name : katello-host-tools
Version : 3.5.1
Release : 2.el8sat
Architecture: noarch
Install Date: Fri 29 Jan 2021 11:27:20 AM UTC
Group : Development/Languages
Size : 35261
License : LGPLv2
Signature : RSA/SHA256, Thu 03 Oct 2019 03:46:53 PM UTC, Key ID 199e2f91fd431d51
Source RPM : katello-host-tools-3.5.1-2.el8sat.src.rpm
Build Date : Tue 20 Aug 2019 01:39:40 PM UTC
Build Host : ppc-044.build.eng.bos.redhat.com
Relocations : (not relocatable)
Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
Vendor : Red Hat, Inc.
URL : https://github.com/Katello/katello-agent
Summary : A set of commands and yum plugins that support a Katello host
Description :
A set of commands and yum plugins that support a Katello host including faster package profile uploading and bound repository reporting. This is required for errata and package applicability reporting.
[root@rhel8-katello-test ~]# dnf remove katello-agent
Updating Subscription Management repositories.
Dependencies resolved.
===================================================================================================================================================================================================================
Package Architecture Version Repository Size
===================================================================================================================================================================================================================
Removing:
katello-agent noarch 3.5.1-2.el8sat @satellite-tools-6.7-for-rhel-8-x86_64-rpms 108 k
Removing unused dependencies:
gofer noarch 2.12.5-7.el8sat @satellite-tools-6.7-for-rhel-8-x86_64-rpms 31 k
katello-host-tools noarch 3.5.1-2.el8sat @satellite-tools-6.7-for-rhel-8-x86_64-rpms 34 k
python3-gofer noarch 2.12.5-7.el8sat @satellite-tools-6.7-for-rhel-8-x86_64-rpms 622 k
python3-gofer-proton noarch 2.12.5-7.el8sat @satellite-tools-6.7-for-rhel-8-x86_64-rpms 65 k
python3-pip noarch 9.0.3-16.el8 @rhel-8-for-x86_64-appstream-rpms 2.8 k
python3-qpid-proton x86_64 0.28.0-3.el8 @satellite-tools-6.7-for-rhel-8-x86_64-rpms 2.0 M
python3-setuptools noarch 39.2.0-5.el8 @rhel-8-for-x86_64-baseos-rpms 450 k
python36 x86_64 3.6.8-2.module+el8.1.0+3334+5cb623d7 @rhel-8-for-x86_64-appstream-rpms 13 k
qpid-proton-c x86_64 0.28.0-3.el8 @satellite-tools-6.7-for-rhel-8-x86_64-rpms 683 k

Transaction Summary
===================================================================================================================================================================================================================
Remove 10 Packages

Freed space: 4.0 M
Is this ok [y/N]:

Actual results:
when katello-agent is removed, katello-host-tools should not be removed

Expected results:
When the packages for katello-agent are removed, katello-host-tools should remain installed on the system