The latest version of the container orchestration system Kubernetes, 1.12, brings to GA the Kubelet TLS Bootstrap, a feature that automates the provisioning of TLS client certificates for Kubelets.
Kubernetes 1.12 also adds support for container cluster autoscaling on Microsoft Azure’s virtual machine scale sets.
You can download the Kubernetes source from the releases page of its official GitHub repository.
Kubernetes is also available by way of the upgrade process provided by the various vendors that supply Kubernetes distributions.
Current version: New features in Kubernetes 1.12
Released in late September 2018, Kubernetes 1.12 brings to general availability the Kubelet TLS Bootstrap.