dellcloudedge/barclamp-dns — pull request #31 by hvolkmer (2012-10-10 09:14:35+00:00)
Title: DNS optimizations

Hi there,

this is one of the changes we did at T-Labs as mentioned in my [blog post](blog.hendrikvolkmer.de/2012/09/26/crowbar-at-scale/).

I rebased our changes to "release/fred/master" as of now.

DNS zone files will only be changed if the contents actually change.

Cheers,
Hendrik