Seems like it is possible with some "workaround" : https://blog-fromsomedude.rhcloud.com/2016/04/26/Allowing-a-RBD-client-to-map-only-one-RBD/
Allowing a RBD client to map only one RBD | Somedude's Blog<https://blog-fromsomedude.rhcloud.com/2016/04/26/Allowing-a-RBD-client-to-map-only-one-RBD/> blog-fromsomedude.rhcloud.com Allowing the mapping of only a single RBD from a client and preventing them from listing the content of the pool, create/removing other’s images or even listing ... Is this still the only / best way being the blog post is over a year old. ,Ashley ________________________________ From: Ashley Merrick Sent: 13 October 2017 07:54:27 To: Shinobu Kinjo Cc: [email protected] Subject: Re: [ceph-users] cephx Hello, http://docs.ceph.com/docs/master/rados/operations/user-management/ User Management — Ceph Documentation<http://docs.ceph.com/docs/master/rados/operations/user-management/> docs.ceph.com User Management¶ This document describes Ceph Client users, and their authentication and authorization with the Ceph Storage Cluster. Users are either individuals or ... >From this page for example the following line : ceph auth add client.john mon >'allow r' osd 'allow rw pool=liverpool' Mentions about limiting pool access but not RBD/Image level access (Unless I am missing it) ,Ashley ________________________________ From: Shinobu Kinjo <[email protected]> Sent: 13 October 2017 07:41 To: Ashley Merrick Cc: [email protected] Subject: Re: [ceph-users] cephx On Fri, Oct 13, 2017 at 3:29 PM, Ashley Merrick <[email protected]> wrote: > Hello, > > > Is it possible to limit a cephx user to one image? > > > I have looked and seems it's possible per a pool, but can't find a per image > option. What did you look at? Best regards, Shinobu Kinjo > > > ,Ashley > > > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com ceph-users Info Page<http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com> lists.ceph.com To see the collection of prior postings to the list, visit the ceph-users Archives. Using ceph-users: To post a message to all the list members, send ... >
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