ansible/ansible — pull request #9804 by mscherer (2014-12-13 17:56:00+00:00)
Title: Add a etcd backend for caching facts

This backend is modeled on the redis one, but using the builtin
expiration system of etcd. After looking at various options for
the etcd module, I settled on etcd because it was the easiest to
install with pip, but it should be trivial to change the client.