Rancher Blog Archives | SUSE Communities

May 8, 2026 10:33 pm

222 views

Breaking Free: A Step-by-Step Guide to Migrating from Red Hat OpenShift to SUSE Rancher Prime

The enterprise container market is hitting a turning point. For years, Red Hat OpenShift was the choice for organizations wanting an all-in-one Kubernetes platform. However, the tide has turned as businesses grow weary of rigid architectures and escalating licensing fees. The most frequent question I hear from teams today is: "How do we move […]

Categories: Cloud-native Transformation, Containers, DevOps, Digital Sovereignty, Digital Transformation, Kubernetes, Rancher Blog, Rancher Kubernetes, Rancher Kubernetes Engine (RKE), Rancher Lightweight Kubernetes (K3s), SUSE Blog, SUSE Enterprise Storage, SUSE Security, SUSE Storage

By: Gaurav Mehta

May 6, 2026 5:24 am

137 views

How vGPU passthrough works in SUSE Virtualization

SUSE Virtualization is for running virtual machines, whether they are legacy applications, cloud-native workloads, or a combination of the two. SUSE Virtualization has supported PCIDevice passthrough to VM workloads since v1.1.x vGPU support was added with v1.3.x, with MIG-backed vGPU Devices added in v1.7.x How device passthrough works in […]

By: Ivan Tarin

April 21, 2026 7:36 am

880 views

Drop VMware fast with Auto-Migration. SUSE teams up with Coriolis by Cloudbase Solutions.

VMware is a hostage situation. That's how SUSE Chief Strategy Officer Frank Feldman framed it on the SUSECON 2026 keynote stage before bringing Aleandro Pilotti, CEO of Cloudbase Solutions, up to demo what changes when you bake migration into the platform. Watch the announcement and live demo, then read on for how to put it […]

Categories: Automate IT Ops, Cloud-native Transformation, Containers, Featured Content, Hybrid Cloud IT, Partners, Promotions, Rancher Blog, Server and Application Virtualization, SUSE Certification, SUSE Consulting Services, SUSE Hybrid, SUSE Linux Enterprise Server for SAP Applications, SUSE Linux Micro, SUSE Multi-Linux Manager, SUSE Multi-Linux Support, SUSE Premium Support Services, SUSE Rancher for SAP Applications, SUSE Services, SUSE Virtualization, SUSECON, Virtualization, Website

By: Ted Jones

February 7, 2026 5:46 pm

515 views

From “Connection Refused” to “Active”: My Journey Running RKE2 on SLES 15 ARM with an M-Series Mac

Building a Kubernetes home lab on the Apple M4 chip offers incredible performance, but it can be a significant configuration challenge. This week, I successfully set up Rancher Manager on RKE2 using SLES 15 SP4 on VirtualBox 7. The process was a battle against SSL handshakes, disappearing network interfaces, and restrictive Mac security policies. Below […]

Categories: Community page, Configuration Management, Containers, DevOps, Kubernetes, Rancher Blog, Rancher Kubernetes, Rancher Kubernetes Engine (RKE), SUSE Blog, SUSE Linux Enterprise Server

By: jstorm@suse.com

January 22, 2026 7:51 pm

864 views

From Traditional to Cloud Native Virtualization: One platform for all workloads

Today, many organizations are rethinking their virtualization strategy — and not only for cost reasons. Hybrid multi-cloud architectures, along with emerging edge and AI use cases, are increasingly difficult to support with existing platforms. Cloud native virtualization solutions, such as SUSE Virtualization, help bridge the gap between stable legacy systems and modern application environments. Virtualization […]

Categories: Rancher Blog, SUSE Blog, Virtualization

By: swu@suse.com

January 21, 2026 6:15 am

633 views

Limit Volume Replica Actual Space Usage

Overview Prerequisite Why a volume replica's actual space usage can be greater than the spec size How to rely on existing volume settings to limit the space usage Why snapshot deletion and purge will consume extra space Ideal Case If we choose snapshot max count for volume If we choose snapshot max size for volume […]

Categories: Kubernetes, Rancher Blog, SUSE Blog, SUSE Storage

By: Ted Jones

November 27, 2025 2:18 am

1,782 views

Drive Multi-Cloud Kubernetes Unification, Zero-Trust Security and Observability at Scale

The fragmentation inherent in managing heterogeneous public and private cloud Kubernetes clusters is the single largest drain on your cloud native budget and a primary source of systemic security risk. Relying on proprietary, vendor-specific tools creates an "autonomy gap" that slows strategic innovation. You can drive multi-cloud Kubernetes Unification and Security and full-stack visibility […]

Categories: Automate IT Ops, AWS, Cloud Computing, Cloud-native Transformation, DevOps, Digital Transformation, Expert Views, Featured Content, Microsoft, Rancher Blog, Rancher Kubernetes, SUSE Blog, SUSE Cloud Observability, SUSE Observability, SUSE Security, Technical Solutions

By: François-Xavier "FX" Houard

September 1, 2025 4:04 pm

1,203 views

Your favorite K8s free open-source application just sent you a five-figure invoice. Here’s how to get more for less!

SUSE Rancher Prime delivers SUSE secure Application Collection and a complete Kubernetes platform, turning an industry crisis into your strategic upgrade. What is happening? For years, Kubernetes development and operations teams have relied on a vast ecosystem of freely available, containerised open-source applications. At the center of this ecosystem was Bitnami. It was a simple, […]

Categories: Cloud-native Transformation, Containers, Deliver Applications Faster, DevOps, Digital Transformation, Kubernetes, Rancher Blog, Rancher Kubernetes, SUSE Blog, SUSE News, Technical Solutions

By: Peter Smails

August 11, 2025 3:48 pm

5,017 views

SUSE a Leader in the 2025 Gartner Magic Quadrant for Container Management

We’re proud to share that SUSE is a Leader in the 2025 Gartner® Magic Quadrant™ for Container Management. We believe this recognition reflects SUSE’s commitment to modernize enterprises with a secure, open, and flexible container platform across edge, AI and hybrid clouds. At SUSE, we believe true excellence means putting enterprises in control […]

Category: Rancher Blog

Breaking Free: A Step-by-Step Guide to Migrating from Red Hat OpenShift to SUSE Rancher Prime

How vGPU passthrough works in SUSE Virtualization

Drop VMware fast with Auto-Migration. SUSE teams up with Coriolis by Cloudbase Solutions.

From “Connection Refused” to “Active”: My Journey Running RKE2 on SLES 15 ARM with an M-Series Mac

From Traditional to Cloud Native Virtualization: One platform for all workloads

Limit Volume Replica Actual Space Usage

Drive Multi-Cloud Kubernetes Unification, Zero-Trust Security and Observability at Scale

Your favorite K8s free open-source application just sent you a five-figure invoice. Here’s how to get more for less!

SUSE a Leader in the 2025 Gartner Magic Quadrant for Container Management

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