ansible-deploy/inventory/groups.json

{
  "all": {
    "name": "all",
    "description": "所有主机",
    "hosts": null
  },
  "ungrouped": {
    "name": "ungrouped",
    "description": "未分组主机",
    "hosts": null
  },
  "zebu_user01": {
    "name": "zebu_user01",
    "description": "",
    "hosts": null
  }
}