[rspoerri]

maybe read the last discussion on hn: https://news.ycombinator.com/item?id=5316093

[jerrya]

Is there a library of well-designed, well-tested configuration scripts for various servers implementing various tasks?

[egberts1]

Well-designed?

Well-tested?

There are lots of scripts out there, notably in Git repositories but none attained the dual-status that you seek.