如何在Grafana的CDKTF（Python）中为资源提供编码JSON数据

我是较早使用Python版CDKTF配置Grafana的用户，以下InfluxDB数据源配置已成功被Grafana接收：

DataSource(self, "xxx",
    uid = "datasource_influxdb",
    type = "influxdb",
    name = "...",
    url  = "...",
    json_data= [DataSourceJsonData(
        default_bucket    = "xxx",
        http_method       = "POST",
        organization      = "xxx",
        version           = "Flux",
        tls_skip_verify   = "true"
    )]
)

目前官方文档未明确说明json_data_encoded和secure_json_data_encoded这两个参数的配置方法，不过我有一套可正常运行的Terraform配置（用于解决InfluxDB 2.x数据源的token配置问题），示例如下：

resource "grafana_data_source" "influxdb" {
  type = "influxdb"
  name = "InfluxDB"
  url  = "http://influxdb:8086"

  json_data_encoded = jsonencode({
    version           = "Flux"
    organization      = "my-org"
    default_bucket    = "my-bucket"
    http_method       = "POST"
    tls_skip_verify   = true
  })

  secure_json_data_encoded = jsonencode({
    token = "my-influxdb-token"
  })
}

对应到Python版CDKTF中，可参考这个逻辑，将需要编码的JSON数据通过json.dumps()处理后传入对应参数：

import json

DataSource(self, "xxx",
    uid = "datasource_influxdb",
    type = "influxdb",
    name = "...",
    url  = "...",
    json_data_encoded = json.dumps({
        "default_bucket": "xxx",
        "http_method": "POST",
        "organization": "xxx",
        "version": "Flux",
        "tls_skip_verify": True
    }),
    secure_json_data_encoded = json.dumps({
        "token": "your-influxdb-token"
    })
)

核心注意点：

• json_data_encoded用于传递无需加密的结构化配置，需先序列化为JSON字符串
• secure_json_data_encoded用于传递敏感信息（如token），同样需序列化为JSON字符串后传入

内容的提问来源于stack exchange，提问作者Christoph