Creating the OpenShift Container Platform Discovery ISO Image
Use these instructions to create a minimal ISO for installing OpenShift Container Platform on OCI.
The "openshift-install" program available from Red Hat creates a minimal ISO image file on your local machine which you use to create OpenShift cluster nodes in OCI. For instructions on creating the ISO image, see Creating configuration files for installing a cluster on OCI in the Red Hat documentation.
After creating the ISO image, complete the following steps to create an OCI Compute service custom image for node provisioning.