This document shows what are compatible Kubernetes, Terraform, and operating systems versions with the current KubeOne version.
KubeOne works on any infrastructure out of the box. Natively supported providers have support for additional features and are frequently tested with the current KubeOne version. The additional features include the KubeOne Terraform integration and the integration with Kubermatic machine-controller.
KubeOne supports AWS, Azure, DigitalOcean, GCP, Hetzner Cloud, OpenStack, Packet, and VMware vSphere.
Each KubeOne version supports Kubernetes versions supported by upstream at the time of the KubeOne release. You can find more details about the upstream support policy in the Version Skew Policy document.
In the following table you can find the supported Kubernetes versions for the current KubeOne version.
| KubeOne version | 1.19 | 1.18 | 1.17 | 1.16 | 1.15 |
|---|---|---|---|---|---|
| v1.0.0+ | unreleased | + | + | +* | - |
* Kubernetes 1.16 will be supported as long as it’s supported by upstream. It’s supposed to reach End-of-Life several weeks after the 1.19 release.
Additionally, we do not recommend installing or upgrading to the following Kubernetes versions:
The KubeOne Terraform integration requires Terraform v0.12.0 or newer.
Additionally, the example Terraform configs for some providers may require a newer Terraform version:
For more details, you can check the versions.tf file that comes with the
example Terraform configs (example versions.tf file).
The following operating systems are supported:
** Only Kubernetes versions 1.18.6 and 1.17.9 are known to work properly with CentOS 7.