Avi Load Balancer Controller can also be deployed as a three-node cluster for redundancy. A separate VM is required for each of the three Controller nodes. However, the requirements for each VM will remain the same.
For the minimum hardware requirements required to install Avi Load Balancer Controller and Service Engines, see Hardware Requirements section in this guide.
Ensure that the ESXi host has the required physical resources. Service Engine and Controller creation will fail in the absence of these resources.