ansible/ansible — pull request #7840 by mcv21 (2014-06-19 15:54:55+00:00)
Title: Add a known_hosts module

This is an ansible module for managing the ssh known_hosts file. It's
useful because known_hosts files often contain hashed entries, which
means management by regular templates is troublesome - so this module
uses ssh-keygen to search for entries that match a particular host,
and to remove old entries if updating.