[JIRA] (OVIRT-2319) Run suite fails when "/etc/yum/yum.conf" doesn't exist on the host

Run suite fails when "/etc/yum/yum.conf" doesn't exist on the host ------------------------------------------------------------------ Key: OVIRT-2319 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-2319 Project: oVirt - virtualization made easy Issue Type: Task Reporter: Gal Ben Haim Assignee: infra When tried to run OST inside a container which is based on centos7, run_suite failed because `/etc/yum/yum.conf` was missing {code:java} + install_local_rpms + local pkg_manager os path_to_config + [[ 2 -le 0 ]] ++ get_package_manager ++ [[ -x /bin/dnf ]] ++ echo yum + pkg_manager=yum ++ get_package_manager_config ++ local pkg_manager +++ get_package_manager +++ [[ -x /bin/dnf ]] +++ echo yum ++ pkg_manager=yum ++ echo /etc/yum/yum.conf + path_to_config=/etc/yum/yum.conf ++ rpm -E '%{dist}' + os=.el7 + os=el7 + os=el7 + backup_package_manager_config + local path_to_config path_to_config_bak ++ get_package_manager_config ++ local pkg_manager +++ get_package_manager +++ [[ -x /bin/dnf ]] +++ echo yum ++ pkg_manager=yum ++ echo /etc/yum/yum.conf + path_to_config=/etc/yum/yum.conf + path_to_config_bak=/etc/yum/yum.conf.ost_bak + [[ -e /etc/yum/yum.conf.ost_bak ]] + cp /etc/yum/yum.conf /etc/yum/yum.conf.ost_bak cp: cannot stat ‘/etc/yum/yum.conf’: No such file or directory {code}