I'm currently evaluating using the API Developer Portal in our organization and I was curious as to why the hardware requirements are so high? We would primarily be using the Developer Portal for generating documentation of the available services that we have published on the CA API Gateway. Additionally, if we were to follow the recommendation of a 3 node architecture would each node be considered a compute node and need to have those hardware resources available?
Outside of using the API Developer portal are their any other options for generating swagger like documentation for the services published on the Gateway? This seems like an expensive appliance to operate and maintain if all we need is documentation for our services published on the Gateway.