phpMyAdmin с RDS & amp; Эластичный бобовый стебель

У меня есть приложение, загруженное с Amazon Elastic Beanstalk и БД на Amazon RDS. Мое приложение может связаться с базой данных, которая работает нормально, и я могу подключиться к mySQL из CLI AWS EC2.

Проблема: я не могу заставить phpMyAdmin подключиться к моему экземпляру Amazon RDS.
(Ошибка № 2002 Не удается войти на сервер MySQL)

/etc/httpd/conf.d/phpMyAdmin.conf

Alias /phpMyAdmin /usr/share/phpMyAdmin
Alias /phpmyadmin /usr/share/phpMyAdmin
<Directory /usr/share/phpMyAdmin/>
AddDefaultCharset UTF-8

<IfModule mod_authz_core.c>
<RequireAny>
Require ip 127.0.0.1
Require ip xx.xx.xx.xx
Require ip ::1

</RequireAny>
</IfModule>
<IfModule !mod_authz_core.c>
Order Deny,Allow
Allow from 127.0.0.1
Allow from xx.xx.xx.xx
Allow from ::1
</IfModule>
</Directory>

<Directory /usr/share/phpMyAdmin/setup/>
<IfModule mod_authz_core.c>
<RequireAny>
Require ip 127.0.0.1
Require ip xx.xx.xx.xx
Require ip ::1
</RequireAny>
</IfModule>
<IfModule !mod_authz_core.c>
Order Deny,Allow
Allow from 127.0.0.1
Allow from xx.xx.xx.xx
Allow from ::1
</IfModule>
</Directory>

<Directory /usr/share/phpMyAdmin/libraries/>
Order Deny,Allow
Allow from All
</Directory>

<Directory /usr/share/phpMyAdmin/setup/lib/>
Order Deny,Allow
Allow from All
</Directory>

<Directory /usr/share/phpMyAdmin/setup/frames/>
Order Deny,Allow
Deny from All
Allow from All
</Directory>

/etc/phpMyAdmin/config.inc.php

$i = 0;$i++;
$cfg['Servers'][$i]['host']          = 'MYAWSRDS.rds.amazonaws.com'; // MySQL hostname or IP address
$cfg['Servers'][$i]['port']          = '3306';          // MySQL port - leave blank for default port
$cfg['Servers'][$i]['socket']        = '';          // Path to the socket - leave blank for default socket
$cfg['Servers'][$i]['connect_type']  = 'tcp';       // How to connect to MySQL server ('tcp' or 'socket')
$cfg['Servers'][$i]['extension']     = 'mysqli';    // The php MySQL extension to use ('mysql' or 'mysqli')
$cfg['Servers'][$i]['compress']      = FALSE;       // Use compressed protocol for the MySQL connection
// (requires PHP >= 4.3.0)
$cfg['Servers'][$i]['controluser']   = '';          // MySQL control user settings
// (this user must have read-only
$cfg['Servers'][$i]['controlpass']   = '';          // access to the "mysql/user"// and "mysql/db" tables).
// The controluser is also
// used for all relational
// features (pmadb)
$cfg['Servers'][$i]['auth_type']     = 'cookie';    // Authentication method (config, http or cookie based)?
$cfg['Servers'][$i]['user']          = 'username'  // MySQL user
$cfg['Servers'][$i]['password']      = '';          // MySQL password (only needed
// with 'config' auth_type)
$cfg['Servers'][$i]['only_db']       = '';          // If set to a db-name, only
// this db is displayed in left frame
// It may also be an array of db-names, where sorting order is relevant.
$cfg['Servers'][$i]['hide_db']       = '';          // Database name to be hidden from listings
$cfg['Servers'][$i]['verbose']       = '';          // Verbose name for this host - leave blank to show the hostname

$cfg['Servers'][$i]['pmadb']         = '';          // Database used for Relation, Bookmark and PDF Features
// (see scripts/create_tables.sql)
//   - leave blank for no support
//     DEFAULT: 'phpmyadmin'
$cfg['Servers'][$i]['bookmarktable'] = '';          // Bookmark table
//   - leave blank for no bookmark support
//     DEFAULT: 'pma_bookmark'
$cfg['Servers'][$i]['relation']      = '';          // table to describe the relation between links (see doc)
//   - leave blank for no relation-links support
//     DEFAULT: 'pma_relation'
$cfg['Servers'][$i]['table_info']    = '';          // table to describe the display fields
//   - leave blank for no display fields support
//     DEFAULT: 'pma_table_info'
$cfg['Servers'][$i]['table_coords']  = '';          // table to describe the tables position for the PDF schema
//   - leave blank for no PDF schema support
//     DEFAULT: 'pma_table_coords'
$cfg['Servers'][$i]['pdf_pages']     = '';          // table to describe pages of relationpdf
//   - leave blank if you don't want to use this
//     DEFAULT: 'pma_pdf_pages'
$cfg['Servers'][$i]['column_info']   = '';          // table to store column information
//   - leave blank for no column comments/mime types
//     DEFAULT: 'pma_column_info'
$cfg['Servers'][$i]['history']       = '';          // table to store SQL history
//   - leave blank for no SQL query history
//     DEFAULT: 'pma_history'
$cfg['Servers'][$i]['verbose_check'] = TRUE;        // set to FALSE if you know that your pma_* tables
// are up to date. This prevents compatibility
// checks and thereby increases performance.
$cfg['Servers'][$i]['AllowRoot']     = TRUE;        // whether to allow root login
$cfg['Servers'][$i]['AllowDeny']['order']           // Host authentication order, leave blank to not use
= '';
$cfg['Servers'][$i]['AllowDeny']['rules']           // Host authentication rules, leave blank for defaults
= array();
$cfg['Servers'][$i]['AllowNoPassword']              // Allow logins without a password. Do not change the FALSE
= FALSE;       // default unless you're running a passwordless MySQL server
$cfg['Servers'][$i]['designer_coords']              // Leave blank (default) for no Designer support, otherwise
= '';          // set to suggested 'pma_designer_coords' if really needed
$cfg['Servers'][$i]['bs_garbage_threshold']         // Blobstreaming: Recommented default value from upstream
= 50;          //   DEFAULT: '50'
$cfg['Servers'][$i]['bs_repository_threshold']      // Blobstreaming: Recommented default value from upstream
= '32M';       //   DEFAULT: '32M'
$cfg['Servers'][$i]['bs_temp_blob_timeout']         // Blobstreaming: Recommented default value from upstream
= 600;         //   DEFAULT: '600'
$cfg['Servers'][$i]['bs_temp_log_threshold']        // Blobstreaming: Recommented default value from upstream
= '32M';       //   DEFAULT: '32M'$cfg['UploadDir'] = '/var/lib/phpMyAdmin/upload';
$cfg['SaveDir']   = '/var/lib/phpMyAdmin/save';$cfg['PmaNoRelation_DisableWarning'] = TRUE;