https://access.redhat.com/documentation/en-us/red_hat_quay/3/html/deploy_red_hat_quay_on_openshift/appendix_a_red_hat_quay_on_openshift_configuration_files

In deployment quay-enterprise-app-rc.yaml configvolume is pointing to quay-enterprise-config-secret

volumes:

• name: configvolume
  secret:
  secretName: quay-enterprise-config-secret

However, in https://access.redhat.com/documentation/en-us/red_hat_quay/3/html/deploy_red_hat_quay_on_openshift/set_up_red_hat_quay_services when the secret is created:

step 21:

$ oc create secret generic quay-enterprise-secret \
-n quay-enterprise --from-file=config.yaml

The oc command creates * quay-enterprise-secret * but the quay app deployment is looking for quay-enterprise-config-secret