Derek,
That's great...I am hopeful it makes it into the next release too...it will 
solve several issues we are having, trying to working around radosgw bucket and 
object permissions when there are multiple users writing files to our buckets.

And with the 's3cmd setacl' failing...at this point I don't see too many other 
alternatives for us.

Thanks again,

Shain

Shain Miley | Manager of Systems and Infrastructure, Digital Media | 
smi...@npr.org | 202.513.3649

________________________________________
From: Derek Yarnell [de...@umiacs.umd.edu]
Sent: Wednesday, November 27, 2013 11:21 AM
To: Shain Miley
Cc: de...@umiacs.umd.edu; ceph-users
Subject: Re: [ceph-users] radosgw setting puplic ACLs fails.

On 11/26/13, 3:31 PM, Shain Miley wrote:
> Micha,
>
> Did you ever figure out a work around for this issue?
>
> I also had plans of using s3cmd to put, and recursively set acl's on a 
> nightly basis...however we are getting the 403 errors as well during our 
> testing.
>
> I was just wondering if you were able to find another solution.

Hi,

There is code[1] in the master branch (I am not sure but I hope it will
make it into the next stable release, it is not in 0.72.x) that allows
you defer to the bucket ACLs.  defer_to_bucket_acls is the configurable
which allows for two different modes.  Recurse just propagates the
specific bucket acls to all the keys, it does fall through to the key
ACL if the bucket ACL doesn't apply.  Full_control allows someone with
FULL_CONTROL at the bucket level to do whatever they want to the keys
(including replace the whole ACL), and again falls through to the key ACL.

Note this breaks AWS S3 compatibility and is why it is a configurable.

[1] - https://github.com/ceph/ceph/pull/672

Thanks,
derek

--
Derek T. Yarnell
University of Maryland
Institute for Advanced Computer Studies


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