If you want to use container images not found in the Red Hat Container Catalog, you can use other arbitrary container images in your OpenShift Container Platform instance, for example those found on the Docker Hub.

For OpenShift Container Platform-specific guidelines on running containers using an arbitrarily assigned user ID, see Support Arbitrary User IDs in the Creating Images guide.

For supportability details, see the Production Support Scope of Coverage as defined in the OpenShift Container Platform Support Policy.

See also the security warning in System and Environment Requirements.