We brought the support for CA signed keys into cephadm in 6.1z1 for https://bugzilla.redhat.com/show_bug.cgi?id=2182941 but the patches didn't make the reef release and are therefore not currently in 7.0 builds. This BZ is to track that the support gets added to avoid a regression in that support from 6.1z1 to 7.0.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Red Hat Ceph Storage 7.0 Bug Fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2023:7780