purp += "\n This server is a node in ganeti cluster: "
purp += scope.lookupvar('::cluster').to_s + ":\n"
purp += "\t" + scope.lookupvar('::cluster_nodes').split.sort.map{ |x| x.split('.')[0] }.join(", ") + ".\n"
purp += "\n This server is a node in ganeti cluster: "
purp += scope.lookupvar('::cluster').to_s + ":\n"
purp += "\t" + scope.lookupvar('::cluster_nodes').split.sort.map{ |x| x.split('.')[0] }.join(", ") + ".\n"