github rancher/rke2 v1.25.6+rke2r1

8 months ago

This release updates Kubernetes to v1.25.6 to backport registry changes and fix two critical issues.

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/token

Changes since v1.25.5+rke2r2:

  • Update multus to v3.9.3 and whereabouts to v0.6 (#3793)
  • Generate report and upload test results (#3771) (#3794)
  • Bump harvester cloud provider and harvester csi driver (#3785)
  • Bump containerd to v1.6.15-k3s1 (#3778)
  • Bump K3s version for tls-cipher-suites fix (#3799)

Packaged Component Versions

ComponentVersion
Kubernetesv1.25.6
Etcdv3.5.4-k3s1
Containerdv1.6.15-k3s1
Runcv1.1.4
Metrics-serverv0.6.2
CoreDNSv1.9.3
Ingress-Nginx4.1.0
Helm-controllerv0.13.1

Available CNIs

ComponentVersionFIPS Compliant
Canal (Default)Flannel v0.20.2
Calico v3.24.5
Yes
Calicov3.24.5No
Ciliumv1.12.4No
Multusv3.9.3No

Known Issues

  • #1447 - When restoring RKE2 from backup to a new node, you should ensure that all pods are stopped following the initial restore:
curl -sfL https://get.rke2.io | sudo INSTALL_RKE2_VERSION=v1.25.6+rke2r1
rke2 server \
  --cluster-reset \
  --cluster-reset-restore-path=<PATH-TO-SNAPSHOT> --token <token used in the original cluster>
rke2-killall.sh
systemctl enable rke2-server
systemctl start rke2-server

Helpful Links

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