2022 A Buyer’s Guide to Enterprise Kubernetes Management Platforms Red Hat OpenShift 4.9, VMware Tanzu 1.4, Google Anthos 1.10 and SUSE Rancher 2.6 A Buyer’s Guide to Enterprise the capabilities of the four leading Kubernetes Management Platforms: Red Hat OpenShift Container Platform 4.9 (OpenShift/OCP4) with Red Hat Advanced Cluster Management for Kubernetes (RHACM), VMware Kubernetes Management Platforms seek to improve DevOps efficiencies. Feature SUSE Rancher OpenShift Tanzu Anthos Install and Operations 4 3 3 2 Intuitive UI 4 3 3 3 Hosted & Managed

PowerProtect DD Virtual Edition FQDN Fully Qualified Domain Name MDM Meta Data Manager OVA Open Virtualization Appliance PV Persistent Volume PVC Persistent Volume Claim RKE SUSE Rancher Kubernetes the data is protected and recoverable. PowerProtect Data Manager is deployed using an Open Virtualization Appliance (OVA) or a machine image and is integrated with PowerProtect DD series appliances

Competitor Analysis: KubeSphere vs. Rancher and OpenShift September 2021 2 Table of Contents Competitor Analysis: KubeSphere vs. Rancher and OpenShift........................................1 I. Overview ......18 3 I. Overview 1.Metrics Comparison 1.1 Features Benchmarking Features KubeSphere OpenShift Rancher Monitoring ※※※※※ ※※※※ ※※※ Logging ※※※※※ ※※※ ※※※ Events ※※※※※ ※※※※ ※※※ Auditing ※※※※※ Support ※※※※※ ※※※※ ※※※※ 1.2 Metrics Details Product Overview Overview Product name KubeSphere OpenShift Rancher Company name QingCloud Technologies Red Hat Rancher Labs Parent company None IBM SUSE

Cloud-Native Contrail Networking is supported on the following: • (Upstream) Kubernetes • Red Hat Openshift • Amazon EKS • Rancher RKE2 Contrail Networking is an SDN solution that automates the creation controller stores all CN2 cluster data in the main Kubernetes etcd database by default. When running on OpenShift, the Contrail controller stores all CN2 cluster data in its own Contrail etcd database. 9 The