I am trying to enumerate all the ways I could identify all the DEA's in a CF cluster in an IAAS agnostic way (e.g. not querying Openstack to read metadata on the VM's that list the job type).
I think the only reliable way is to listen on NATS and look for the DEA advertisement messages. Am I correct or is there a method I am missing (I'd rather call and API rather than subscribe to NATS)?
