Description:

This is an issue found in the following guide, at 5.4.4.7 and 5.4.4.8 the type of registryBackends is wrong,  for swift the type is NOT "rhocs", for RADOS the type is NOT "rhocs", see screenshots.

https://access.redhat.com/documentation/en-us/red_hat_quay/3.3/html-single/deploy_red_hat_quay_on_openshift_with_quay_operator/index#choosing_a_registry_storage_backend

The correct type should be:
apiVersion: redhatcop.redhat.io/v1alpha1
kind: QuayEcosystem
metadata:
name: example-quayecosystem
spec:
quay:
registryBackends:

• name: swift
  swift:
  authVersion: <authVersion>
  authURL: <authURL>
  container: <container>
  user: <user>
  password: <password>
  caCertPath: <caCertPath>
  osOptions:
  object_storage_url: <object_storage_url>
  user_domain_name: <user_domain_name>
  project_id: <project_id>
  apiVersion: redhatcop.redhat.io/v1alpha1
  kind: QuayEcosystem
  metadata:
  name: example-quayecosystem
  spec:
  quay:
  registryBackends:
• name: rados
  rados:
  hostname: <hostname>
  secure: <is_secure>
  accessKey: <accessKey>
  secretKey: <secretKey>
  bucketName: <bucketName>