minioClient.makeBucket(args);
                    logger.info("Created bucket: {}", fessConfig.getStorageBucket());
                } catch (final Exception e1) {
                    logger.warn("Failed to create bucket: {}", fessConfig.getStorageBucket(), e1);
                }
            } else if (logger.isDebugEnabled()) {

        form.storageSecretKey = StringUtil.isNotBlank(fessConfig.getStorageSecretKey()) ? DUMMY_PASSWORD : StringUtil.EMPTY;
        form.storageBucket = fessConfig.getStorageBucket();
        form.logLevel = ComponentUtil.getSystemHelper().getLogLevel().toUpperCase();
    }

    private void updateProperty(final String key, final String value) {

        runtime.registerData("storageEnabled",
                StringUtil.isNotBlank(fessConfig.getStorageEndpoint()) && StringUtil.isNotBlank(fessConfig.getStorageBucket()));
        final boolean eoled = isEoled();
        runtime.registerData("eoled", eoled);
        if (eoled) {
            final String eolLink = fessConfig.getOnlineHelpEol();

    }

    default void setStorageBucket(final String value) {
        setSystemProperty(Constants.STORAGE_BUCKET, value);
    }

    default String getStorageBucket() {
        return getSystemProperty(Constants.STORAGE_BUCKET, StringUtil.EMPTY);
    }

    Integer getLdapMaxUsernameLengthAsInteger();

    default String getLdapSecurityPrincipal(final String username) {