Hiding instances on MySQL InnoDB cluster/ReplicaSet
MySQL Router is a core component of InnoDB cluster/ReplicaSet that enables the automatic routing of client traffic to the right instances of your database architecture. Router can automatically adapt to topology changes, however, there are some scenarios on which one would certainly benefit from having the possibility to tag an instance with a certain attribute that indicates a specific behavior change to Router’s default behavior.…
Source: Hiding instances on MySQL InnoDB cluster/ReplicaSet
