Train is CentOS7 by default. If you want to use CentOS8 you have to use ussuri at this time. The issue is because you are using CentOS7 based containers on a CentOS8 host which is currently incompatible.
Train is CentOS7 by default. If you want to use CentOS8 you have to use ussuri at this time. The issue is because you are using CentOS7 based containers on a CentOS8 host which is currently incompatible.