github rancher/rke2 v1.19.16+rke2r1

23 months ago

This release updates Kubernetes to v1.19.16, fixes a number of minor issues, and includes an update to ingress-nginx that resolves CVE-2021-25742.

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

Changes since v1.19.15+rke2r2

  • Update Kubernetes to v1.19.16 (#2061)
  • The ingress-nginx helm chart has been upgraded to version 4.0.3. (#1943)
    This resolves CVE-2021-25742.
  • Servers will no longer occasionally create duplicate static pods during upgrades. (#1969)
  • Flannel's vxlan backend now generates its own MAC addresses, preventing systemd 242+ from changing them unexpectedly. (#2011)
  • Cluster member addresses are now updated when resetting/restoring etcd via --cluster-reset. (#2032)

Packaged Component Versions

Component Version
Kubernetes v1.19.16
Etcd v3.4.13-k3s1
Containerd v1.4.11-k3s1
Runc v1.0.1
CNI Plugins v0.9.1
Flannel v0.14.1
Calico v3.13.3
Metrics-server v0.3.6
CoreDNS v1.6.9
Ingress-Nginx v4.0.3
Helm-controller v0.8.4

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 | sudo INSTALL_RKE2_VERSION=v1.19.16+rke2r1
rke2 server \
  --cluster-reset \
  --cluster-reset-restore-path=<PATH-TO-SNAPSHOT> --token <token used in the original cluster>
systemctl enable rke2-server
systemctl start rke2-server

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