text: exports.db_username = '';
  exports.db_password = '';
  exports.db_apikey = '';
  exports.db_url = '';
  exports.dbs = [];
  
  if( process.env.VCAP_SERVICES ){
    var VCAP_SERVICES = JSON.parse( process.env.VCAP_SERVICES );
    if( VCAP_SERVICES && VCAP_SERVICES.cloudantNoSQLDB ){
      exports.db_username = VCAP_SERVICES.cloudantNoSQLDB[0].credentials.username;
      exports.db_password = VCAP_SERVICES.cloudantNoSQLDB[0].credentials.password;
      exports.db_apikey = VCAP_SERVICES.cloudantNoSQLDB[0].credentials.apikey;
      exports.db_url = VCAP_SERVICES.cloudantNoSQLDB[0].credentials.url;
    }
  }
  