'mysql' => [
        'driver' => 'mysql',
        'host' => env('DB_HOST', 'localhost'),
        'port' => env('DB_PORT', '3306'),
        'database' => env('DB_DATABASE', 'homestead'),
        'username' => env('DB_USERNAME', 'homestead'),
        'password' => env('DB_PASSWORD', 'secret'),
        'unix_socket' => env('DB_SOCKET', ''),
        'charset' => 'utf8mb4',
        'collation' => 'utf8mb4_unicode_ci',
        'prefix' => '',
        'strict' => false,
        'engine' => null,
    ]

DB_CONNECTION=mysql
DB_HOST=localhost
DB_PORT=3306
DB_DATABASE=homestead
DB_USERNAME=homestead
DB_PASSWORD=secret

mysql>  SET PASSWORD FOR 'homestead'@'localhost' = PASSWORD('secret');

GRANT SELECT ON homestead.* TO 'homestead'@'secret';

mysql> FLUSH PRIVILEGES;