code: protected function execute(InputInterface $input, OutputInterface $output)
      {
          $container = new Container();
          $docker = $container->getDocker();
          $logger = $container->getLoggerCallback((OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()));
  
          foreach ($docker->getImageManager()->findAll() as $image) {
              if (preg_match('#^jolicode/(.+?)$#', $image->getRepository())) {
                  $output->writeln(sprintf("Update %s image", $image->getRepository()));
                  $docker->getImageManager()->pull($image->getRepository(), 'latest', $logger->getBuildCallback());
              }
          }
      }
docs: {@inheritdoc}