added cloudflare acme support

[fahadshery]

I just tested acme with cloudflare. thought to update the README in case anyone else wants to do the same.

thanks for your work!

fixes #396

[kurokobo]

Thanks for the contribution!

Unfortunately, I don’t have a domain that is managed by Cloudflare, so I can’t really test if this works properly myself.

Every time the AWX Operator and Cert Manager versions change, I actually run and test most of my documentation, so the issue of not being able to test by myself will keep coming up while I’m maintaining this repository.

Honestly, I'm a bit hesitant about keeping the documentation up to date for environments I don’t use. I might consider merging this PR if I start using Cloudflare. (I actually have a few domains I’d like to transfer to Cloudflare).

Any thoughts?

[fahadshery]

Thanks for the contribution!

Unfortunately, I don’t have a domain that is managed by Cloudflare, so I can’t really test if this works properly myself.

Every time the AWX Operator and Cert Manager versions change, I actually run and test most of my documentation, so the issue of not being able to test by myself will keep coming up while I’m maintaining this repository.

Honestly, I'm a bit hesitant about keeping the documentation up to date for environments I don’t use. I might consider merging this PR if I start using Cloudflare. (I actually have a few domains I’d like to transfer to Cloudflare).

Any thoughts?

Hi,

thank you for your message and I totally understand where you're coming from.
I have you used your project to setup AWX at work and in my homelab and you have been a great support. This was my way of saying thanks to you.
I have deployed on 3 different OS distributions using latest K3S and cert manager (your docs are using old versions). All working perfectly fine.
There are a lot of people who use cloud flare for DNS so I thought I would share my configs for someone who comes here looking for it.
It's your project and your rules. If you don't wish to merge. Then no probs :)

Keep up the good work my friend!
Cheers

[toutas]

can confirm the documentation is sound, as it goes through the same steps as we had to do for our domain managed by cloudflare