Test that endpoint and auth change restarts event worker
Test that endpoint and auth change restarts event worker

Test that endpoint and auth change restarts event worker in
OpenStack
(transferred from ManageIQ/manageiq@f46ede46055d0cc64d6fcd9cb155e6342ec7c6d9)

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic