The RKE2 ingress controller should use TLSv1.3
Summary
The ingress controller currently configures nginx to use TLSv1.2.
It should now use TLSv1.3 for improved security on the exposed services.
related references
Details
It can be configured directly in the rke2-ingress-nginx-controller by adding ssl-protocols: TLSv1.3 to the data.
There may be a better way via RKE2 configuration parameters?