The line `rootwrap_config = /etc/glance/rootwrap.conf` should be removed from our RHOSO18 documentation as it is not necessary (as per akekane@redhat.com) unless glance is running on baremetal (which is not the case when using OpenShift). This does not apply to OSP17 and earlier.

https://docs.redhat.com/en/documentation/red_hat_openstack_services_on_openshift/18.0/html-single/configuring_persistent_storage/index#proc_configuring-a-cinder-back-end_glance-back-ends

Note that I found the above but it's possible it could be in other RHOSO18 documentation so I suggest that whoever owns this bug grep for rootwrap_config in all RHOSO documentation.

DFG Storage Glance Squad is the SME on this matter.