refresh openstack-full image with virt-customize

gistfile1.txt

export LIBGUESTFS_BACKEND=direct

sudo yum install -y libguestfs-tools
cp overcloud-full.qcow2 overcloud-full.tmp.qcow2
virt-customize \
    --memsize 2000 \
    --add overcloud-full.tmp.qcow2 \
    --sm-credentials "$login:password:$password" \
    --sm-register \
    --sm-attach "pool:$pool_id" \
    --upload /etc/yum.repos.d/dci_repo.repo:/etc/yum.repos.d/dci_repo.repo \
    --update \
    --sm-remove \
    --sm-unregister \
    --selinux-relabel
mv overcloud-full.qcow2 overcloud-full.up_to_date.qcow2