So my setup: There are multiple client machines running our app as a System job.
We release a new version and we want ALL the machines (nodes) to be updated.
We use a B/G deployment. We can verify it works or not.
But if we know it doesnt work, we need to do a database rollback on all nodes.
Every new version has a script applied on how to do that.
My question is, how do we run this script on revert?