So MySQL's group replication came out with MySQL 5.7. Now that is
has been out a little while people are starting to ask more about
Below is an example of how to set this up and a few pain point
examples as I poked around with it.
I am using three different servers,
mysql> INSTALL PLUGIN group_replication SONAME 'group_replication.so';
Query OK, 0 rows affected (0.02 sec)