symfony2数据库主机是localhost

Question

Here is my parameters.yml

parameters:
    database_driver: pdo_mysql
    database_host: 192.168.1.7
    database_port: null
    database_name: kpb
    database_user: kpb_user

here is echo $this->container->getParameter('database_host') - from controller

192.168.1.7

here is stack trace -

2. at PDO ->__construct ('mysql:host=localhost;dbname=kpb;charset=UTF8;', 'kochampo_user', '

here is ...

echo __FILE__;
        var_dump($params);
        die();


vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.phparray(8) { ["driver"]=> string(9) "pdo_mysql" ["dbname"]=> string(3) "kpb" ["user"]=> string(8) "kpb_user" ["password"]=> string(12) "****" ["charset"]=> string(4) "UTF8" ["host"]=> string(9) "localhost" ["port"]=> NULL ["driverOptions"]=> array(0) { } } 



grep -r "localhost" app/config/ 

return null 

cache is cleare by cache:clear and i delete cache directory manually (database name change immediately) .

so how to change database host? why always is localhost ?

Answer 1

You need to have next strings in your config.yml to make your db connection use host from parameters bag:

doctrine:
    dbal:
        host:     "%database_host%"