[ceph-users] Switching to a private repository

Hi, What is the correct procedure to change a running cluster deployed with cephadm to a custom container from a private repository that requires a login? I would have thought something like this would have been the right way, but the second command fails with an authentication error. $ cephadm registry-login --registry-url myregistry.com/ceph/ --registry-username 'robot$myuser --registry-password 'mysecret' $ ceph orch upgrade start --image myregistry.com/ceph/ceph:v15.2.5 Thanks, Liam