Red Hat Posted November 7, 2023 Share Posted November 7, 2023 Kubernetes considerations for performance and scalability mentions that it supports up to 5000 nodes on a single cluster where each node is running Kubernetes agents. OpenShift documentation for performance and scalability states a tested maximum of up to 2000 nodes where each node is running OpenShift agents. However, scaling and performance numbers are tied to multidimensional factors like infrastructure configurations, platform limits and workload sizes and hence your mileage may vary from what is mentioned in these documents. One such configuration detail is whether the OpenShift Networking provider is OpenShift SDN or OVN Kubernetes. This post aims at talking about how OVN Kubernetes CNI has been enhanced to allow scaling the node count on OpenShift clusters. View the full article Quote Link to comment Share on other sites More sharing options...
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