* Properly handle unauthenticated yum proxy config (#51915)
Fixes#51548
Signed-off-by: Adam Miller <admiller@redhat.com>
(cherry picked from commit 2721ed260e)
* Fix: Yum module does not use proxy when username is not set #51548 (#51994)
* add test of yum with proxy
* Properly handle unauthenticated yum proxy config
Fixes#51548
* shell executable is bash
(cherry picked from commit c2a409a9e0)
