code: public void deployAll(String applicationName, String pattern) {
          this.applicationName = applicationName;
  
          final FastClasspathScanner fastClasspathScanner = new FastClasspathScanner();
  
          fastClasspathScanner.matchFilenamePattern(pattern, (FileMatchProcessor) (relativePath, inputStream, lengthBytes) -> {
              deploy(inputStream);
          }).scan();
      }
docs: Deploys application reading resources from classpath, matching the given regular expression.
  For example kubernetes/.*\\.json will deploy all resources ending with json placed at kubernetes classpath directory.
  
  @param applicationName to configure the cluster
  @param pattern         to match the resources.