with. If not passed, then it examines every node. This parameter
is useful if you already know which nodes are up, to avoid trying
to connect to down nodes a second time. *)
+
+val find_guest : ?verbose:bool -> ?nodes:Mclu_conf.node list -> string -> (Mclu_conf.node * string)
+(** Resolve the [host:name] or [name] string to the [(node, name)].
+
+ Note this calls {!exit} if the named guest does not exist. *)