Pod farm 2 license
For RKE clusters, three nodes are required to achieve a high-availability cluster.
#POD FARM 2 LICENSE INSTALL#
We recommend using Helm, a Kubernetes package manager, to install Rancher on multiple nodes on a dedicated Kubernetes cluster. Rancher can be installed on these main architectures: High-availability Kubernetes Install with the Helm CLI For more information, see the section about the restricted-admin role. When this option is set to true, the initial Rancher user has restricted access to the local Kubernetes cluster to prevent privilege escalation. The restrictedAdmin Helm chart option was added. In Rancher v2.5, the Rancher management server can be installed on any Kubernetes cluster, including hosted clusters, such as Amazon EKS clusters.įor Docker installations, a local Kubernetes cluster is installed in the single Docker container, and Rancher is installed on the local cluster. RancherD is a single binary that first launches an RKE2 Kubernetes cluster, then installs the Rancher server Helm chart on the cluster.
RancherD is a new tool for installing Rancher, which is available as of Rancher v2.5.4.RKE2 is a fully conformant Kubernetes distribution that focuses on security and compliance within the U.S.It is newer than RKE, easier to use, and more lightweight, with a binary size of less than 100 MB. K3s (Lightweight Kubernetes) is also a fully compliant Kubernetes distribution.RKE (Rancher Kubernetes Engine) is a certified Kubernetes distribution and CLI/library which creates and manages a Kubernetes cluster.You can interact with downstream Kubernetes clusters through the Rancher server’s user interface. The Rancher server manages and provisions Kubernetes clusters.This section provides an overview of the architecture options of installing Rancher, describing advantages of each option.