
In some cases nodepool-launcher uses public API to launch nodes, but doesn't have access to the private networks of nodes it launches. Rather then failing, expose an option for operators to disable ssh-keyscan and allow nodes to become ready. Change-Id: I764398aa21461ef44048e9e6565d2ee3e01aaaf8 Signed-off-by: Paul Belanger <pabelanger@redhat.com>