I just deployed kubernetes rke on CentOS 8.
I have a problem related to the following issue: https://github.com/rancher/rke/issues/1788
To solve the problem I run the following command: “kubectl -n kube-system set env ds/calico-node FELIX_IPTABLESBACKEND=NFT”
How to integrate the modification of the daemonset in the cluster.yml file?
The issue for support CentOS/RHEL 8 is here https://github.com/rancher/rancher/issues/23045, only in the newest k8s 1.19 images the changes have been made to support this but it’s not supported until the issue is validated and closed. You can also check out k3s, the issue is here: https://github.com/rancher/k3s/issues/2184
Thx superseb for your answer !