There should be a dedicated section in the documentation that provides comprehensive information on all aspects of High Availability deployment, as the current details in the documents are fragmented and incomplete.

At present, HA is only briefly mentioned as a note under the respective installation methods:

• 6 VMs are required for a Redis high availability (HA) compatible deployment. When installing Ansible Automation Platform with the containerized installer, Redis can be colocated on any Ansible Automation Platform component VMs of your choice except for execution nodes or the PostgreSQL database. They might also be assigned VMs specifically for Redis use.