CentOS Templates are broken
CentOS 7 and 8 are now EOL for a while.
It's possible to workaround this by enabling the Vault repositories, but since the templates run yum update
internally, this fails before FDO_DISTRIBUTION_EXEC
runs.
+ for cmd in "${pkgcmd_upgrade[@]}"
+ buildah run --isolation chroot centos-working-container sh -c 'yum upgrade -y '
Like #45 (closed), FDO_DISTRIBUTION_PREXEC
would fix this.