This script has been copied to Github here. https://github.com/LFAdmin/Automations
There are 2 scripts and this one is the part 2 of 2 scripts
This is required to be executed after the restart of the server.
This script will move all the role and DBs back from Node 2 to Node1.
This script will also resume the cluster node.
This script alone might not be so useful as it will be with Pre-Patching script.
Microsoft MVP | CTO @ Golden Five