This patch adds a couple of improvements to yum-config module:
- change the default behavior for yum-config repo,
which now tries to update an existent configuration file and,
if the file does not exists, create a new one.
- Adds more options to repo config operation.
- Check OS version info before enable dnf-manager command.
- Add python2 support to yum-config 'repo' and 'global'.
- Update molecule to run yum-config 'repo' and 'global' tests
for CentOS-7
Change-Id: I654fb32ad4e987b43baea17641aa60de86a78ff9
Signed-off-by: Douglas Viroel <dviroel@redhat.com>
9efbbc2bcb