Server version: 5.7.23-log MySQL Community Server (GPL)
I'm running an InnoDB cluster and trying to add a new node, the cluster is a couple of years old and binlogs are being cleared after 2 weeks.
Adding a new node to a new cluster is straight forward enough because the master has all the binlogs but I can't find anywhere pointing me to instructions on how to add a new node to an existing cluster.
It's in production and I don't want to 'test and see' in case I break something so I'm looking for a definitive set of instructions.
Can anyone assist please?