elasticsearch/cookbook-elasticsearch — pull request #145 by thegingeneer (2013-09-30 23:39:05+00:00)
Title: Change default discovery query to restrict by cluster name

Currently, the discovery query doesn't take into account the cluster name of the current node. So, if we have 12 ES nodes in the same Chef environment across 3 different clusters, each will discover all 11 other nodes. While this behavior can be overridden by setting the appropriate attributes, I think we should make the default query safer.