Yes, I know, if you think that this logic is right, ok
But what do you think about this?
https://gist.github.com/ovad/5252769
user oko1 has not been created on the host 10.132.219.68.
Yes, I can declare my values in yml files but when it needs to deploy 30-40 applications on several servers and after that the same again and again (dev → test → preprod …) it will be useful to change values and server IPs only in the host file.