{
  "id": "redisslave",
  "port": 10001,
  "labels": {
    "name": "redisslave"
  }
  "selector": {
    "name": "redisslave"
  }
}

{
  "id": "redisslave",
  "port": 10001,
  "labels": {
    "name": "redisslave"
  },
  "selector": {
    "name": "redisslave"
  }
}

Fix guestbook example json syntax error
Fix guestbook example json syntax error
