container list tested with Nuage 20.10.6 (RHEL 8.2 16.1.6)

Nuage Containers: tag 16.1-2

RedHat Containers:
$ sudo podman image ls --all -n --format "sudo podman image inspect {{.Repository}}:{{.Tag}} | jq '.[0] .Labels .url'" | grep -v nuage | bash | sed "s/^.*registry/registry/g" | sed "s/\"//g" | sed "s/rhosp16/rhosp-rhel8/g" | sed "s/\/images\//:/g"
registry.access.redhat.com/rhosp-rhel8/openstack-nova-scheduler:16.1.6-8.1630402437
registry.access.redhat.com/rhosp-rhel8/openstack-nova-api:16.1.6-8.1630402456
registry.access.redhat.com/rhosp-rhel8/openstack-nova-conductor:16.1.6-7.1630402427
registry.access.redhat.com/rhosp-rhel8/openstack-nova-novncproxy:16.1.6-7.1630402420
registry.access.redhat.com/rhosp-rhel8/openstack-cinder-api:16.1.6-7.1627296621
registry.access.redhat.com/rhosp-rhel8/openstack-cinder-volume:16.1.6-7.1627296599
registry.access.redhat.com/rhosp-rhel8/openstack-cinder-volume:16.1.6-7.1627296599
registry.access.redhat.com/rhosp-rhel8/openstack-glance-api:16.1.6-7.1627296585
registry.access.redhat.com/rhosp-rhel8/openstack-cinder-scheduler:16.1.6-7.1627296605
registry.access.redhat.com/rhosp-rhel8/openstack-keystone:16.1.6-6.1627296131
registry.access.redhat.com/rhosp-rhel8/openstack-swift-container:16.1.6-6.1627295929
registry.access.redhat.com/rhosp-rhel8/openstack-swift-account:16.1.6-6.1627295935
registry.access.redhat.com/rhosp-rhel8/openstack-swift-object:16.1.6-6.1627295919
registry.access.redhat.com/rhosp-rhel8/openstack-swift-proxy-server:16.1.6-6.1627295910
registry.access.redhat.com/rhosp-rhel8/openstack-placement-api:16.1.6-6.1627295112
registry.access.redhat.com/rhosp-rhel8/openstack-mariadb:16.1.6-6.1627294608
registry.access.redhat.com/rhosp-rhel8/openstack-mariadb:16.1.6-6.1627294608
registry.access.redhat.com/rhosp-rhel8/openstack-rabbitmq:16.1.6-8.1627294577
registry.access.redhat.com/rhosp-rhel8/openstack-rabbitmq:16.1.6-8.1627294577
registry.access.redhat.com/rhosp-rhel8/openstack-haproxy:16.1.6-6.1627294621
registry.access.redhat.com/rhosp-rhel8/openstack-haproxy:16.1.6-6.1627294621
registry.access.redhat.com/rhosp-rhel8/openstack-cron:16.1.6-6.1627294633
registry.access.redhat.com/rhosp-rhel8/openstack-iscsid:16.1.6-6.1627294618
registry.access.redhat.com/rhosp-rhel8/openstack-memcached:16.1.6-6.1627294602

$ sudo podman image ls --all -n --format "sudo podman image inspect {{.Repository}}:{{.Tag}} | jq '.[0] .Labels .url'" | grep -v nuage | bash | sed "s/^.*registry/registry/g" | sed "s/\"//g" | sed "s/rhosp16/rhosp-rhel8/g" | sed "s/\/images\//:/g"
registry.access.redhat.com/rhosp-rhel8/openstack-nova-compute:16.1.6-8.1630402452
registry.access.redhat.com/rhosp-rhel8/openstack-nova-libvirt:16.1.6-9.1630401821
registry.access.redhat.com/rhosp-rhel8/openstack-cron:16.1.6-6.1627294633
registry.access.redhat.com/rhosp-rhel8/openstack-iscsid:16.1.6-6.1627294618