NSX Advanced 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 would remain the same.
Refer to the Hardware Requirements document for the minimum hardware requirements required to install Avi Controller and Service Engines.
Ensure that the ESX host has the required physical resources. Service Engine creation will fail in the absence of these resources.
