Prepare vRealize Automation, and vRealize Business for failover. Replicate the virtual machines of the primary vRealize Automation components, and of vRealize Business Server. Create a recovery plan for them in Site Recovery Manager.
Replicate the Primary VMs of vRealize Automation and vRealize Business Enable replication of the virtual machines that build up the primary functionality of the Cloud Management Platform to support failover to Region B. Replica virtual machines become active upon failover. After you configure the replication, you create a protection group to protect the replicated virtual machines together.
Create a Protection Group for the Cloud Management Platform After you configure replication for the Cloud Management Platform VMs, configure a dedicated protection group so that Site Recovery Manager protects them together.
Create a Recovery Plan for the Cloud Management Platform After you create a protection group for the cloud management platform VMs, create a recovery plan. You use this plan to configure dependencies between the virtual machines.
Customize the Recovery Plan for the Cloud Management Platform After you create the recovery plan for the Cloud Management Platform VMs, configure startup priority.
Duplicate the Anti-Affinity Rules for vRealize Automation from Region A in Region B VM anti-affinity rules do not persist across regions during recovery using Site Recovery Manager. In Region B, you must duplicate the anti-affinity rules for the components of the Cloud Management Platform that are failed over from Region A so that the rules apply after failover.
Create VM Groups to Define the Startup Order of the Cloud Management Platform in Region B Use VM groups in vSphere HA to define the startup order of the virtual machines of the Cloud Management Platform after they are failed over to Region B.