Merge pull request #490 from Random-Liu/cleanup-kube-up

Cleanup kube up

hack/release.sh

@@ -40,6 +40,9 @@ make install -e DESTDIR=${destdir}
 # Install systemd units into release stage.
 mkdir -p ${destdir}/etc/systemd/system
 cp ${ROOT}/contrib/systemd-units/* ${destdir}/etc/systemd/system/
+# Install cluster directory into release stage.
+mkdir -p ${destdir}/opt/cri-containerd
+cp -r ${ROOT}/cluster ${destdir}/opt/cri-containerd
 
 # Create release tar
 tar -zcvf ${BUILD_DIR}/${TARBALL} -C ${destdir} .