Uses compression and sparsify to reduce image size so we don't go over
the CPIO max size for RPM.
JIRA: APEX-402
Change-Id: Ib6e74e703b114080dcabf4eeaa1be68aa56edea3
Signed-off-by: Tim Rozet <trozet@redhat.com>
--install capnproto-devel,capnproto-libs,capnproto \
-a overcloud-full-opendaylight_build.qcow2
-mv overcloud-full-opendaylight_build.qcow2 overcloud-full-opendaylight.qcow2
+LIBGUESTFS_BACKEND=direct virt-sparsify --compress overcloud-full-opendaylight_build.qcow2 overcloud-full-opendaylight.qcow2
popd > /dev/null