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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/
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: ceph-users@xxxxxxxx Subject: Re: cephx Hello,
http://docs.ceph.com/docs/master/rados/operations/user-management/
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 <skinjo@xxxxxxxxxx>
Sent: 13 October 2017 07:41 To: Ashley Merrick Cc: ceph-users@xxxxxxxx Subject: Re: cephx On Fri, Oct 13, 2017 at 3:29 PM, Ashley Merrick <ashley@xxxxxxxxxxxxxx> 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 > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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