func()

in pkg/sls-plugin.go [132:164]

• 26 lines of code
• 4 McCabe index (conditional complexity)

func (ds *SlsDatasource) CheckHealth(_ context.Context, req *backend.CheckHealthRequest) (*backend.CheckHealthResult, error) {
	log.DefaultLogger.Debug("CheckHealth called", "request", req)

	config, err := LoadSettings(req.PluginContext)
	if err != nil {
		return nil, err
	}

	provider := sls.NewStaticCredentialsProvider(config.AccessKeyId, config.AccessKeySecret, "")
	client := sls.CreateNormalInterfaceV2(config.Endpoint, provider)
	client.SetUserAgent("grafana-go")

	if config.Region != "" {
		client.SetAuthVersion(sls.AuthV4)
		client.SetRegion(config.Region)
	}

	var status = backend.HealthStatusOk
	var message = "Data source is working"

	log.DefaultLogger.Debug("CheckHealth", "project", config.Project, "client", client)
	// 拿当前 Project 的信息
	_, err = client.GetProject(config.Project)
	if err != nil {
		status = backend.HealthStatusError
		message = err.Error()
	}

	return &backend.CheckHealthResult{
		Status:  status,
		Message: message,
	}, nil
}