This is a clone of issue OCPBUGS-16390. The following is the description of the original issue:
—
When running an agent based deployment and in particular launching the `openshift-install agent create image`, setting network type to Contrail in the install config works fine but then the start cluster and infraenv fails with the following

```

May 13 18:25:24 agent-based-0 create-cluster-and-infraenv[3396]: time="2023-05-13T18:25:24Z" level=fatal msg="Failed to register cluster with assisted-service: response status code does not match any response statuses defined for this endpoint in the swagger spec (status 422): {}"

```

The code creating the cluster should instead:

• create it with OVNKubernetes
• update the install config by setting Contrail as network type