{
   "addr": "224.0.29.200",
   "port": "1234",
   "hops": -1,
   "passphrase": "my_secret",
   "uuid": "7db980ca-5b4a-475e-9fce-7ea36a093680",
   "conffile": "metadatadb.conf",
   "immutable": false,
   "daemon": false,
   "db": "metadata.db"
 }