SUSE Rancher Prime (Rancher Manager)

SUSE Rancher Prime is an open infrastructure platform for running Kubernetes, containers and virtual machines across cloud, data center and edge. It's built on open source to avoid lock-in and gain sovereignty. You adopt each part of the platform when you need it and manage all of it from one place.

Intelligent platform, managed as one

Rancher Manager is the central control plane of SUSE Rancher Prime. It provisions, governs and audits every cluster, including RKE2, K3s and any CNCF-certified distribution such as EKS, AKS and GKE. This documentation covers Rancher Manager.

Intelligence is built into the control plane. Liz, the SUSE Rancher Prime AI Assistant, sends each question to a crew of specialized agents that manage capabilities like security, observability, platform management, SUSE Linux and SUSE Application Collection; along with the ability to create your own agents. Through MCP, Liz also connects to the tools and data your team already uses, so operators troubleshoot faster and spend less time on repetitive work.

From the same control plane you can add these platform services.

Specialized vertically integrated platforms dedicated to AI, edge and SAP run on the same foundation.

Built on Rancher Community Edition. Backed by SUSE.

SUSE Rancher Prime shares its open source code with Rancher Community Edition. If you run Rancher Community Edition today, moving to Prime changes how you operate, not what you run. SUSE takes responsibility for 24/7 support backed by SLAs. You get supported release lines with backported fixes, so a security patch does not force a full upgrade. Images are signed, include SBOMs and are served from a trusted registry. Prime also adds capabilities that Rancher Community Edition doesn't include, such as Liz and her AI crew.

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Items marked with the padlock icon are premium content only available to customers subscribed to SUSE Rancher Prime.

About Rancher

Covers Kubernetes concepts, what is SUSE Rancher Prime, difference between Rancher and Rancher Prime, Rancher Architecture, and more.

Cluster Deployment

Covers topics to create and import clusters.

IPv4/IPv6 Dual-Stack lock

Additional limitations regarding IPv6 and dual-stack support.

Migrating to SUSE Rancher Prime lock

Covers migrating from Community Rancher Manager to SUSE Rancher Prime and includes a list of Frequently Asked Questions about the migration process.

Installation and Upgrades

Provides steps, guides to get you up and running with SUSE Rancher Prime.

SUSE Rancher Prime Administration

Covers topics related to administering SUSE Rancher Prime. You can learn about authentication configuration, project and user management, migrations, backup and more.

Cluster Administration

Provides guides and procedures to help you access and scale clusters, setup and configure networking, backup and restore clusters, and more.

Integrations

Provides information about various integrations with SUSE Rancher Prime, such as SUSE Virtualization, SUSE Storage, SUSE Security, etc.

Observability

Covers features that help you monitor your Kubernetes clusters, configure logging, manage alerts, and more.

SCIM Identity Provisioning lock

Overview of the experimental SCIM Identity Provisioning Prime-only feature available in Rancher v2.14.1 and higher.

API

Provides information on how to access SUSE Rancher Prime resources via API.

Troubleshooting

Contains information to help you troubleshoot issues when using Rancher.

FAQ

Covers frequently asked questions and their answers related to various areas of SUSE Rancher Prime.

Cluster Autoscaler lock

Overview of the Cluster Autoscaler Prime-only feature available in Rancher v2.15 and higher.

Alibaba Hosted Clusters lock

Steps to set up and configure Rancher to deploy Alibaba hosted clusters (ACK).

Security

Covers information and guidance on securing your Kubernetes clusters in SUSE Rancher Prime.

Operating at Scale lock

Learn about how you can scale your SUSE Rancher Prime cluster to have as many as 300 pods per node.

Replacing the Restricted Admin Role lock

Guides you through how create a custom role to replace the deprecated restricted admin role.

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