protected function getSitesJson($sshFull, $remoteUser) {

    $this->say('Getting ACSF sites.json information...');
    $result = $this->taskRsync()

      ->fromPath('/mnt/files/' . $remoteUser . '/files-private/sites.json')
      ->fromHost($sshFull)
      ->toPath($this->cloudConfDir)
      ->remoteShell('ssh -A -p 22')
      ->run();

    if (!$result->wasSuccessful()) {
      throw new \Exception("Unable to rsync ACSF sites.json");
    }

    $fullPath = $this->cloudConfDir . '/sites.json';
    $response_body = file_get_contents($fullPath);
    $sites_json = json_decode($response_body, TRUE);

    return $sites_json;

  }