v1.21.8+rke2r2

This release fixes several issues, including an issue with the --agent-token flag that could prevent servers from joining managed etcd clusters when this flag was used.

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=v1.21.6+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

Changes since v1.21.8+rke2r1:

• Bump versions for v1.21.8-rc1+rke2r2 (#2333)

Packaged Component Versions

Component	Version
Kubernetes	v1.21.8
Etcd	v3.4.13-k3s1
Containerd	v1.4.12-k3s1
Runc	v1.0.3
CNI Plugins	v0.9.1
Metrics-server	v0.3.6
CoreDNS	v1.8.5
Ingress-Nginx	4.0.3
Helm-controller	v0.11.9

Available CNIs

Component	Version	FIPS Compliant
Canal (Default)	Flannel v0.15.1 Calico v3.20.1	Yes
Calico	v3.19.2	No
Cilium	v1.10.4	No
Multus	v3.7.1	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.