+ dnf)
+ # --allowerasing required starting with fedora24
+ #
+ has_dnf=""
+ chroot ${lxc_root} $personality dnf --version && has_dnf=true
+ if [ -n "$has_dnf" ]; then
+ echo "container has dnf - invoking with --allowerasing"
+ pkg_installer="dnf -y install --allowerasing"
+ grp_installer="dnf -y groupinstall --allowerasing"
+ else
+ echo "container has only dnf"
+ pkg_installer="dnf -y install"
+ grp_installer="dnf -y groupinstall"
+ fi
+ [ -n "$packages" ] && chroot ${lxc_root} $personality $pkg_installer $packages