env('OS_AUTH_URL', 'http://10.10.0.1:5000'), 'application_credential_id' => env('OS_APPLICATION_CREDENTIAL_ID'), 'application_credential_secret' => env('OS_APPLICATION_CREDENTIAL_SECRET'), 'nova_url' => env('OS_NOVA_URL', 'http://10.10.0.1:8774/v2.1'), ];