>And if you add a new machine to the cluster Then you'll probably be running the whole playbook again, including those settings changes you made before. >Or o

>And if you add a new machine to the cluster Then you'll probably be running the whole playbook again, including those settings changes you made before. >Or of a machine was temporarily offline when a tag was run Then it'll fail and give you a warning. Shrug your shoulders and run it again?