raketka-1.0: test-conf.json

 [
   { 
    "host": "localhost",
     "port": 54001,
     "service": "hello"
   },
   {
     "host": "localhost",
     "port": 54002,
     "service": "hello"
   },
   {
     "host": "localhost",
     "port": 54003,
     "service": "hello"
   }
 ]