+ # keep the old zeroRPC interface for the prometheus metric query test
+ zapi1 = ZeroRpcApiEndpoint("0.0.0.0", 4242)
+ # connect data centers to this endpoint
+ zapi1.connectDatacenter(dc1)
+ zapi1.connectDatacenter(dc2)
+ # run API endpoint server (in another thread, don't block)
+ zapi1.start()
+