进入toolbox 容器 ，执行如下命令：
kubectl -n rook-ceph exec -it $(kubectl -n rook-ceph get pod -l "app=rook-ceph-tools" -o jsonpath='{.items[0].metadata.name}') bash
ceph dashboard ac-role-create admin-no-iscsi
for scope in dashboard-settings log rgw prometheus grafana nfs-ganesha manager hosts rbd-image config-opt rbd-mirroring cephfs user osd pool monitor; do
ceph dashboard ac-role-add-scope-perms admin-no-iscsi ${scope} create delete read update;
done
ceph dashboard ac-user-set-roles admin admin-no-iscsi
