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@jakefhyde jakefhyde released this 08 Feb 19:35
· 29 commits to release/v1.2 since this release
v1.2.18
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Release v1.2.18

Rancher Kubernetes Engine (RKE) is a CNCF-certified Kubernetes distribution that runs entirely within Docker containers. It works on bare-metal and virtualized servers. With RKE, the installation and operation of Kubernetes are both simplified and easily automated, and they are entirely independent of the operating system and platform you’re running.

Security Enhancements

  • Updated NGINX Ingress Controller image to v1.1.0 to address critical CVEs. See #36136.

Major Bug Fixes

  • Fixed a regression in nginx ingress template where tcp-services-configmap and udp-services-configmap weren't applied on upgrade from nginx-ingress-v0.30.0 to >=controller-v0.31.0. See #35943.

Known Major Issues

  • In clusters where cloud_provider is configured, and either address or internal_address does not contain a valid IP address (e.g. hostname or FQDN), kube-proxy will fail to start. See #1725.

Kubernetes Versions

Each version of RKE has a specific list of supported Kubernetes versions. If you want to use a different version than listed below, you will need to update Kubernetes using the system images option in your cluster.yml.

Kubernetes version
v1.20.15-rancher1-1
v1.19.16-rancher1-3
v1.18.20-rancher1-3
v1.17.17-rancher2-4

New Images in v1.20.15-rancher1

Updated Hyperkube Image based on k8s versions

  • rancher/hyperkube:v1.20.15-rancher1
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