# ``upgrade-keystone`` function configure_keystone_upgrade { local xtrace xtrace=$(set +o | grep xtrace) set -o xtrace # Run `keysetone-manage fernet_setup` to ensure keystone has a fernet # key repository to encrypt and decrypt tokens. $KEYSTONE_BIN_DIR/keystone-manage --config-file $KEYSTONE_CONF fernet_setup # reset to previous state $xtrace }