Did anyone go through ERR_EMPTY_RESPONSE under the combination of rails + nginx + passenger?
nginx error.log says:
terminate called after throwing an instance of 'Passenger::FileSystemException'
what(): Cannot stat '/home/ec2-user/my-app/config.ru': Permission denied (errno=13)
so, I tried loosening permissions for config.ru and its containing directory by using
chmod 777 config.ru
chmod 777 my-app
but it results in the same error message.
I will appreciate any help.
You need to loosen permissions on all parent directories too.