cmc-web/webs/cop-web/backup/test.json

{
  "deploy": {
    "default": "cluster",
    "cluster": {
      "icon": "iscsi-cluster",
      "topo": [
        {
          "role": "iscsi_servers",
          "name": "Server(1)",
          "code": "task.software.iscsi",
          "depend": "^task[.]resource[.]cvm[.][a-z]{1,20}$",
          "limits": "^1$",
          "limits_message": "Server主机数量必须为1"
        },
        {
          "role": "iscsi_client",
          "name": "Client(2)",
          "code": "task.software.iscsi",
          "depend": "^task[.]resource[.]cvm[.][a-z]{1,20}$",
          "limits": "^2$",
          "limits_message": "Client主机数量必须为2"
        }
      ]
    }
  }
}