OpenShift 4 Registry

OpenShift 4 Registry is a Commodore component to manage the image registry on OpenShift 4. It creates a configs.imageregistry.operator.openshift.io object named cluster in order to configure the image registry of the cluster.

See the parameters reference for further details.

Node Selector

A node selector is configured to only run the ingress controller pods on infra nodes. By doing so, the registry can be run on only a subset of the worker nodes.

Ensure that the target cluster does have nodes with the infra role label set. See the components defaults for the exact value.