v1.22.7+k3s1

This release updates Kubernetes to v1.22.7, and fixes a number of issues.

For more details on what's new, see the Kubernetes release notes.

Known Issues:

• There is an issue that may cause unexpected behavior when removing servers running embedded etcd from the cluster. When removing servers with etcd from the cluster, ensure that the k3s service is stopped before using kubectl delete to remove the node from the Kubernetes and etcd cluster. You should do this one node at a time to ensure that your cluster does not lose quorum. Failure to follow this process may result in K3s on the deleted node crashing, restarting, and rejoining the cluster.

Changes since v1.22.6+k3s1:

• Upgraded to V1.22.7 k3s1 and updated traefik to v2.6.1 (#5136)
• Moved containerd wait into exported function (#5022)
• Added new upgradecluster E2E test (#5015)
• Added --server flag to k3s secrets-encrypt (#5053)
• Used kube-router as a library (#5087)
• Fixes to Drone CI Stability (#5090)
• K3s kubectl now no longer outputs a [WARN] log when using the --kubeconfig flag (#5075)
• Updated flannel version and removed the iptables rules from ipmasq flannel (#5062)
• Added k3s etcd restoration integration test (#5096)
• Enabled smoke tests (#5100)
• Fixed annoying netpol heartbeat missing log (#5108)
• Fixed a regression that prevented --disable from removing previously installed components. (#5116)

Embedded Component Versions

Component	Version
Kubernetes	v1.22.7
Kine	v0.8.1
SQLite	3.36.0
Etcd	v3.5.1-k3s1
Containerd	v1.5.9-k3s1
Runc	v1.0.3
Flannel	v0.16.3
Metrics-server	v0.5.2
Traefik	v2.6.1
CoreDNS	v1.8.6
Helm-controller	v0.11.7
Local-path-provisioner	v0.0.21

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 or to dive deep into K3s.
• Read how you can contribute here