Configuring HA for MySQL in VMware Data Services Manager

I continue my journey to learn more about VMware Data Services Manager (DSM). Today, I turn my attention to clustering MySQL to make it highly available on vSphere infrastructure. This is subtlety different to the previous exercise of enabling HA on PostgreSQL. With the MySQL HA implementation, there is no requirement to deploy an additional VM to behave as the witness/quorum such as the PG_Monitor in the case of PostgreSQL. To make MySQL highly available, MySQL InnoDB Cluster is used. This utilizes a feature called group replication to synchronize the different read replicas. It also supports the concept of a…