pushd ${BUILD_DIR} > /dev/null
# prep opnfv-puppet-tripleo for undercloud
-python3 -B $BUILD_UTILS clone-fork -r apex-puppet-tripleo
+python3 -B $BUILD_UTILS clone-fork -r apex-puppet-tripleo -b $APEX_BRANCH
pushd apex-puppet-tripleo > /dev/null
git archive --format=tar.gz --prefix=tripleo/ HEAD > ${BUILD_DIR}/apex-puppet-tripleo.tar.gz
popd > /dev/null
# download customized os-net-config
-python3 -B $BUILD_UTILS clone-fork -r apex-os-net-config
+python3 -B $BUILD_UTILS clone-fork -r apex-os-net-config -b $APEX_BRANCH
pushd apex-os-net-config/os_net_config > /dev/null
git archive --format=tar.gz --prefix=os_net_config/ HEAD > ${BUILD_DIR}/apex-os-net-config.tar.gz
popd > /dev/null