{
  "summary": [
    {
      "name": "cluster_node",
      "title": "集群节点分配",
      "primary": [
        "id"
      ],
      "catelog": "entity"
    }
  ],
  "fields": [
    {
      "name": "id",
      "title": "id",
      "type": "str",
      "length": 32,
      "nullable": "no"
    },
    {
      "name": "cluster_id",
      "title": "所属集群",
      "type": "str",
      "length": 32,
      "nullable": "no"
    },
    {
      "name": "node_id",
      "title": "算力节点",
      "type": "str",
      "length": 32,
      "nullable": "no"
    },
    {
      "name": "role",
      "title": "角色(control/compute/storage)",
      "type": "char",
      "length": 16,
      "nullable": "no"
    },
    {
      "name": "status",
      "title": "状态(joining/active/draining/removed)",
      "type": "char",
      "length": 16,
      "default": "joining"
    },
    {
      "name": "assigned_at",
      "title": "分配时间",
      "type": "timestamp",
      "nullable": "no"
    }
  ],
  "codes": [
    {
      "field": "cluster_id",
      "table": "cluster",
      "valuefield": "id",
      "textfield": "name"
    },
    {
      "field": "node_id",
      "table": "compute_node",
      "valuefield": "id",
      "textfield": "name"
    },
    {
      "field": "role",
      "table": "appcodes_kv",
      "valuefield": "k",
      "textfield": "v",
      "cond": "parentid='node_role'"
    },
    {
      "field": "status",
      "table": "appcodes_kv",
      "valuefield": "k",
      "textfield": "v",
      "cond": "parentid='node_status'"
    }
  ]
}