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@kimiroo kimiroo commented Sep 22, 2025

Proposed Changes

  • Added steps to install kernel-modules-extra if br_netfilter module is not found on RedHat family
  • Bumped versions of k3s, calico, cilium, kube-vip, metallb versions just in case since new releases may have better nftables support

Backgrounds:

  • Had trouble running playbook since RockyLinux 10's cloud image lacks extra kernel modules which contains br_netfilter
  • RedHat has removed all iptables and iptables shim layer by default starting from RHEL 10

Notes:

  • Have only tested basic bridge in flannel configuration. Needs testing in calico or cilium env.

Checklist

  • Tested locally
  • Ran site.yml playbook
  • Ran reset.yml playbook
  • Did not add any unnecessary changes
  • Ran pre-commit install at least once before committing
  • 🚀

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