Some images might not have pre-created that directory, hence failing the task.
This simple step will prevent that.
Change-Id: Id2b63e84ef047f02127772c4d45b55ec360436f8
Some tasks, such as proposal tasks, need to make outbound ssh
connections via non-ansible means. Add a role that takes a secret and
writes out a private key and optionally a known hosts entry.
Change-Id: I569b93ba0e775896b5a4f59b544fe32d1e2dce9b