Hello guys,
Thanks for the great work you’ve been doing on Cloudprober!

I’ve recently started implementing some HTTP probes, and for my use case I need to include a randomly generated header for each request. Ideally, something like:

header {
  key: "random_header"
  value: "00-[RANDOM_NUMBER]-01"
}

I haven’t been able to find a way to do this. I assume an external probe could solve it, but I’d prefer to avoid that since I rely on Cloudprober’s built-in HTTP functionality, including the latency breakdown. Using an external probe would mean re-implementing all of that logic myself.

Is there any supported way to generate dynamic or random header values within the built-in HTTP probe? Or any recommended workaround?

Thanks!