RKE2 --datastore-endpoint for etcd not working

[gawsoftpl]

In k3s --datastore-endpoint works perfectly, but in rke2 I cant setup external etcd cluster

--datastore-endpoint=https://10.10.0.2:2379,https://10.10.0.3:2379,https://10.10.0.4:2379
--datastore-tls...

When I execute rke2 server with that option, server stop when create control-plane and return kube-proxy error 500 tls issue.

I dont know that maybe this option require a additional setup, in rke2 documentation there is no info about --datastore-endpoint option.

[brandond]

Support for external datastore endpoints is still experimental, I don't know that we've even tried to use it with an external etcd cluster - at the moment all that we're working on is enabling kine support.

[brandond]

Reopening for investigation. Just because it's still experimental doesn't mean it shouldn't work. Unless you found some other problem with what you were doing - in which case it would be nice to say what that was when closing the issue.