使用云 sql 连接 silex 2 dbal 连接应用程序引擎

Question

我在尝试从 PHP flex env 连接到云 SQL 时浪费了几个小时，但我找到了答案。

我希望这对其他人有所帮助。

An exception occured in driver: SQLSTATE[HY000] [2002] No such file or directory

或

Access denied for user 'root'@'cloudsql' (using password: NO)

Answer 1

1.- 启用 Google Cloud SQL API：https://console.cloud.google.com/apis/

2.- 获取您的云 sql 实例名称

3.- 将 beta_settings 添加到您的 yaml 中

beta_settings:
    cloud_sql_instances: "here-your-instance-name"

4.- 配置你的学说 dbal unix_socket

$app->register(new Silex\Provider\DoctrineServiceProvider(), array(
    'dbs.options' => array (
        'db_conn' => array(
            'driver'    => 'pdo_mysql',
            'unix_socket' => '/cloudsql/here-your-instance-name',
            'host'      => 'localhost',
            'dbname'    => 'your-database',
            'user'      => 'your-user',
            'password'  => 'your-password',
            'charset'   => 'utf8',
            'collate'   => 'utf8_spanish2_ci'
        )
    )
));