Admin: Load Balancer Setup

When installing an RPI cluster behind a load balancer (which is required), please note the following:

• A machine key must be generated and added to the Interaction API’s web.config:

  XML

  <system.web>
    <machineKey 
      validationKey="....." 
      decryptionKey="....." 
    />
  </system.web>
  

• This value will need to be applied at the Interaction API web.config of each machine behind the load balancer.

• The value will need to be updated manually at each upgrade.

• The load balancer needs sticky sessions enabled.

• A wildcard certificate or SAN certificate needs to be installed on all RPI nodes and the load balancer.