In our partnership with Red Hat, we continue to focus on supporting enterprise users who require a high‑performance, scalable, long‑term solution for DevOps‑compatible service delivery in OpenShift. The NGINX Ingress Operator for OpenShift is a supported and certified mechanism for deploying the NGINX Plus Ingress Controller for Kubernetes alongside the default router in an OpenShift environment…
Source: Getting Started with NGINX Ingress Operator on Red Hat OpenShift