v1.31.8+rke2r1
·
80 commits
to release-1.31
since this release
This release updates Kubernetes to v1.31.8.
Important Note
If your server (control-plane) nodes were not started with the --token CLI flag or config file key, a randomized token was generated during initial cluster startup. This key is used both for joining new nodes to the cluster, and for encrypting cluster bootstrap data within the datastore. Ensure that you retain a copy of this token, as is required when restoring from backup.
You may retrieve the token value from any server already joined to the cluster:
cat /var/lib/rancher/rke2/server/tokenChanges since v1.31.7+rke2r1:
- Bump multus version (#7990)
- Update CNI charts (#7997)
- Bump whereabouts to v0.9.0 (#8004)
- Update to coredns
1.39.201(#8011) - Bump flannel and canal versions (#8025)
- Chore: Bump nginx to v1.12.1-hardened3 (#8054)
- Update to flannel
v0.26.601and canalv3.29.3-build2025040801(#8062) - K3s bump and backports for 2025-04 (#8039)
- Update to cilium
v1.17.3(#8084) - Bump kine for nats-server/v2 CVE-2025-30215 (#8090)
- Bump K3s version (#8103)
- Bump traefik to v2.11.24 (#8109)
- Update k8s to v1.31.8 (#8115)
Charts Versions
| Component | Version |
|---|---|
| rke2-cilium | 1.17.300 |
| rke2-canal | v3.29.3-build2025040801 |
| rke2-calico | v3.29.300 |
| rke2-calico-crd | v3.29.101 |
| rke2-coredns | 1.39.201 |
| rke2-ingress-nginx | 4.12.101 |
| rke2-metrics-server | 3.12.200 |
| rancher-vsphere-csi | 3.3.1-rancher900 |
| rancher-vsphere-cpi | 1.9.100 |
| harvester-cloud-provider | 0.2.900 |
| harvester-csi-driver | 0.1.2300 |
| rke2-snapshot-controller | 4.0.002 |
| rke2-snapshot-controller-crd | 4.0.002 |
| rke2-snapshot-validation-webhook | 0.0.0 |
Packaged Component Versions
| Component | Version |
|---|---|
| Kubernetes | v1.31.8 |
| Etcd | v3.5.21-k3s1 |
| Containerd | v2.0.4-k3s2 |
| Runc | v1.2.5 |
| Metrics-server | v0.7.2 |
| CoreDNS | v1.12.1 |
| Ingress-Nginx | v1.12.1-hardened3 |
| Helm-controller | v0.16.10 |
Available CNIs
| Component | Version | FIPS Compliant |
|---|---|---|
| Canal (Default) | Flannel v0.26.6 Calico v3.29.3 |
Yes |
| Calico | v3.29.3 | No |
| Cilium | v1.17.3 | No |
| Multus | v4.2.0 | No |
Helpful Links
As always, we welcome and appreciate feedback from our community of users. Please feel free to:
- Open issues here
- Join our Slack channel
- Check out our documentation for guidance on how to get started.