rancher/rke2 v1.23.3+rke2r1

on GitHub

This release updates Kubernetes to v1.23.3, fixes a number of minor issues, and includes security updates. We have skipped over v1.23.2 since upstream did an emergency patch release the same day as they release v1.23.2.

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 v1.23.1+rke2r2:

• Fixed typo. (#2344)
• Allow override --kubelet-preferred-address-types for kube-apiserver (#2279)
• Add Adminstrator check to windows install.ps1 (#2346)
• Update canal chart (#2353)
• Revert "Add Adminstrator check to windows install.ps1" (#2357)
• Update Cilium to 1.11.0 (#2364)
• Update etcd, containerd, and k3s (#2365)
• Readme typo fix (#2146)
• Update helm.md (#2155)
• Removed rke2-kube-proxy disable list option from documentation (#2036)
• Remove duplicate cordon parameter in automated_upgrade.md (#2363)
• Update canal to latest (#2371)
• Modify install script to enable SLE Micro rpm installation (#2366)
• [ master ] - Update RKE2 k8s version for January release (#2375)
• Update Cilium to 1.11.1 (#2379)
• Revert "Modify install script to enable SLE Micro installation (#2366)" (#2380)
• Add information about wireguard (#2376)
• Update known_issues.md (#2384)
• Added additional inbound rules for Calico, Canal, Cilium (#2381)
• Updated airgap docs to specify dependencies required for Selinux, Cent/Rhel 8 (#2385)
• Updated CNI ports per Slack feedback (#2386)
• [docs] update windows requirements and list of args (#2394)
• Adding Windows installer vagrant tests. (#2398)
• Update k8s to 1.23.3 (#2397)
• Add ADR template + ADR for RPM publishing (#2402)

Packaged Component Versions

Available CNIs

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=v1.23.3+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

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.