About private clusters
You can make a deployed cluster private by restricting DNS, Ingress Controller, and API server access to internal networks.
By default, Red Hat OpenShift Container Platform is provisioned using publicly-accessible DNS and endpoints. You can set the DNS, Ingress Controller, and API server to private after you deploy your private cluster.
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If the cluster has any public subnets, load balancer services created by administrators might be publicly accessible. To ensure cluster security, verify that these services are explicitly annotated as private. |