+}
+
+function create_minimal_install()
+{
+ ldd ${BUILD_DIR}/prox | awk '{ if ($(NF-1) != "=>") print $(NF-1) }' >> ${BUILD_DIR}/list_of_install_components
+
+ echo "${BUILD_DIR}/prox" >> ${BUILD_DIR}/list_of_install_components
+ echo "${BUILD_DIR}/port_info_app" >> ${BUILD_DIR}/list_of_install_components
+ echo "${BUILD_DIR}/commit_id" >> ${BUILD_DIR}/list_of_install_components
+
+ tar -czvhf ${BUILD_DIR}/install_components.tgz -T ${BUILD_DIR}/list_of_install_components
+}
+
+function cleanup()
+{
+ ${SUDO} yum autoremove -y
+ ${SUDO} yum clean all
+ ${SUDO} rm -rf /var/cache/yum
+}
+
+function k8s_runtime_image()
+{
+ k8s_os_pkgs_runtime_install
+ k8s_os_cfg
+ cleanup
+
+ pushd / > /dev/null 2>&1
+ tar -xvf ${BUILD_DIR}/install_components.tgz --skip-old-files