在YAML中使用Go模板

My Go application provides an API which is doing health checks by contacting other internal APIs for the host passed in the request.

For example the API endpoint will be /api/v1/host/my-host-01. In YAML configuration file app users will be specifying what healthchecks they want to be executed, it should support dynamic variables. For example config.yaml.go:

healthchecks:
  hostIsAvailableInAnotherAPI:
    httpGet:
      path: /another-api/{{.Hostname}}

So before reading the YAML config I would render it with as a Go template on each GET request to my API with .Hostname and only then run the health checks and provide result.

Is that a good approach to use Go template + YAML or is there a better way of doing that?