将Magento连接到Google Cloud SQL作为mySQL服务器错误

我上传了一个已经工作的数据库到google云sql，并且我更改了config.xml和local.xml。我填写的连接数据正在工作。我也尝试用wordpress testversion连接到谷歌云数据库。它必须是别的东西。将Magento连接到Google Cloud SQL作为mySQL服务器错误

config.xml文件，如：

<host>google cloud server ip</host> 
        <username>root</username> 
        <password>mypassword</password> 
        <dbname>magento</dbname> 
        <model>mysql4</model> 
        <initStatements>SET NAMES utf8</initStatements> 
        <type>pdo_mysql</type> 
        <active>0</active>

local.xml中，如：

<host><![CDATA[google cloud server ip]]></host> 
        <username><![CDATA[root]]></username> 
        <password><![CDATA[mypassword]]></password> 
        <dbname><![CDATA[magento<]]></dbname> 
        <initStatements><![CDATA[SET NAMES utf8]]></initStatements> 
        <model><![CDATA[mysql4]]></model> 
        <type><![CDATA[pdo_mysql]]></type> 
        <active>1</active>

我得到两个不同的错误：

SQLSTATE[HY000] [2002] Connection refused 
SQLSTATE[HY000] [2002] Connection timeout

此消息：

#0 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/lib/Zend/Db/Adapter/Pdo/Mysql.php(96): Zend_Db_Adapter_Pdo_Abstract->_connect() 
#1 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/lib/Varien/Db/Adapter/Pdo/Mysql.php(320): Zend_Db_Adapter_Pdo_Mysql->_connect() 
#2 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/lib/Zend/Db/Adapter/Abstract.php(459): Varien_Db_Adapter_Pdo_Mysql->_connect() 
#3 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('SET NAMES utf8', Array) 
#4 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/lib/Varien/Db/Adapter/Pdo/Mysql.php(428): Zend_Db_Adapter_Pdo_Abstract->query('SET NAMES utf8', Array) 
#5 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/app/code/core/Mage/Core/Model/Resource.php(169): Varien_Db_Adapter_Pdo_Mysql->query('SET NAMES utf8') 
#6 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/app/code/core/Mage/Core/Model/Resource.php(110): Mage_Core_Model_Resource->_newConnection('pdo_mysql', Object(Mage_Core_Model_Config_Element)) 
#7 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(320): Mage_Core_Model_Resource->getConnection('core_write') 
#8 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(350): Mage_Core_Model_Resource_Db_Abstract->_getConnection('write') 
#9 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(335): Mage_Core_Model_Resource_Db_Abstract->_getWriteAdapter() 
#10 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/app/code/core/Mage/Core/Model/Resource/Cache.php(53): Mage_Core_Model_Resource_Db_Abstract->_getReadAdapter() 
#11 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/var/cache/ew/files/7a/3e/Mage/Core/Model/Cache.php(497): Mage_Core_Model_Resource_Cache->getAllOptions() 
#12 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/var/cache/ew/files/7a/3e/Mage/Core/Model/Cache.php(539): Mage_Core_Model_CacheOverriddenClass->_initOptions() 
#13 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/app/code/core/Mage/Core/Model/App.php(1183): Mage_Core_Model_CacheOverriddenClass->canUse('config') 
#14 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/app/code/core/Mage/Core/Model/Config.php(414): Mage_Core_Model_App->useCache('config') 
#15 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/app/code/core/Mage/Core/Model/Config.php(294): Mage_Core_Model_Config->_canUseCacheForInit() 
#16 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/app/code/core/Mage/Core/Model/App.php(413): Mage_Core_Model_Config->loadModulesCache() 
#17 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/app/code/core/Mage/Core/Model/App.php(343): Mage_Core_Model_App->_initModules() 
#18 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/app/Mage.php(684): Mage_Core_Model_App->run(Array) 
#19 /html/copy_hzlbio/var/www/vhosts/live_magento/htdocs/index.php(89): Mage::run('', 'store') 
#20 {main}

来源

2016-01-20 Eternal_Sunshine

当你说“我填写的连接数据正在工作。”它从哪里工作？ Google云上的本地主机？什么是您的GRANT声明访问数据库/表格？ –

我试图从wordpress和heidisql连接。两个都没有工作 –

我试图辨别连接失败是否与特定于某些主机的GRANT有关。 WP和HeidiSQL都与Magento安装在同一台服务器上吗？ –