Hi, I tried today revert [1] from 10.2.7 but the problem is still there even without the change. Revert to 10.2.5 fix the issue instantly.
https://github.com/ceph/ceph/commit/c9445faf7fac2ccb8a05b53152c0ca16d7f4c6d0 On Thu, Apr 27, 2017 at 4:53 AM, Radoslaw Zarzynski <rzarzyn...@mirantis.com > wrote: > Bingo! From the 10.2.5-admin: > > GET > > Thu, 27 Apr 2017 07:49:59 GMT > / > > And also: > > 2017-04-27 09:49:59.117447 7f4a90ff9700 20 subdomain= domain= > in_hosted_domain=0 in_hosted_domain_s3website=0 > 2017-04-27 09:49:59.117449 7f4a90ff9700 20 final domain/bucket > subdomain= domain= in_hosted_domain=0 in_hosted_domain_s3website=0 > s->info.domain= s->info.request_uri=/ > > The most interesting part is the "final ... in_hosted_domain=0". > It looks we need to dig around RGWREST::preprocess(), > rgw_find_host_in_domains() & company. > > There is a commit introduced in v10.2.6 that touches this area [1]. > I'm definitely not saying it's the root cause. It might be that a change > in the code just unhidden a configuration issue [2]. > > I will talk about the problem on the today's sync-up. > > Thanks for the logs! > Regards, > Radek > > [1] https://github.com/ceph/ceph/commit/c9445faf7fac2ccb8a05b53152c0ca > 16d7f4c6d0 > [2] http://tracker.ceph.com/issues/17440 > > On Thu, Apr 27, 2017 at 10:11 AM, Ben Morrice <ben.morr...@epfl.ch> wrote: > > Hello Radek, > > > > Thank-you for your analysis so far! Please find attached logs for both > the > > admin user and a keystone backed user from 10.2.5 (same host as before, I > > have simply downgraded the packages). Both users can authenticate and > list > > buckets on 10.2.5. > > > > Also - I tried version 10.2.6 and see the same behavior as 10.2.7, so the > > bug i'm hitting looks like it was introduced in 10.2.6 > > > > Kind regards, > > > > Ben Morrice > > > > ______________________________________________________________________ > > Ben Morrice | e: ben.morr...@epfl.ch | t: +41-21-693-9670 > > EPFL / BBP > > Biotech Campus > > Chemin des Mines 9 > > 1202 Geneva > > Switzerland > > > > On 27/04/17 04:45, Radoslaw Zarzynski wrote: > >> > >> Thanks for the logs, Ben. > >> > >> It looks that two completely different authenticators have failed: > >> the local, RADOS-backed auth (admin.txt) and Keystone-based > >> one as well. In the second case I'm pretty sure that Keystone has > >> rejected [1][2] to authenticate provided signature/StringToSign. > >> RGW tried to fallback to the local auth which obviously didn't have > >> any chance as the credentials were stored remotely. This explains > >> the presence of "error reading user info" in the user-keystone.txt. > >> > >> What is common for both scenarios are the low-level things related > >> to StringToSign crafting/signature generation at RadosGW's side. > >> Following one has been composed for the request from admin.txt: > >> > >> GET > >> > >> > >> Wed, 26 Apr 2017 09:18:42 GMT > >> /bbpsrvc15.cscs.ch/ > >> > >> If you could provide a similar log from v10.2.5, I would be really > >> grateful. > >> > >> Regards, > >> Radek > >> > >> [1] > >> https://github.com/ceph/ceph/blob/v10.2.7/src/rgw/rgw_rest_ > s3.cc#L3269-L3272 > >> [2] https://github.com/ceph/ceph/blob/v10.2.7/src/rgw/rgw_common.h#L170 > >> > >> On Wed, Apr 26, 2017 at 11:29 AM, Morrice Ben <ben.morr...@epfl.ch> > wrote: > >>> > >>> Hello Radek, > >>> > >>> Please find attached the failed request for both the admin user and a > >>> standard user (backed by keystone). > >>> > >>> Kind regards, > >>> > >>> Ben Morrice > >>> > >>> ______________________________________________________________________ > >>> Ben Morrice | e: ben.morr...@epfl.ch | t: +41-21-693-9670 > >>> EPFL BBP > >>> Biotech Campus > >>> Chemin des Mines 9 > >>> 1202 Geneva > >>> Switzerland > >>> > >>> ________________________________________ > >>> From: Radoslaw Zarzynski <rzarzyn...@mirantis.com> > >>> Sent: Tuesday, April 25, 2017 7:38 PM > >>> To: Morrice Ben > >>> Cc: ceph-users@lists.ceph.com > >>> Subject: Re: [ceph-users] RGW 10.2.5->10.2.7 authentication fail? > >>> > >>> Hello Ben, > >>> > >>> Could you provide full RadosGW's log for the failed request? > >>> I mean the lines starting from header listing, through the start > >>> marker ("====== starting new request...") till the end marker? > >>> > >>> At the moment we can't see any details related to the signature > >>> calculation. > >>> > >>> Regards, > >>> Radek > >>> > >>> On Thu, Apr 20, 2017 at 5:08 PM, Ben Morrice <ben.morr...@epfl.ch> > wrote: > >>>> > >>>> Hi all, > >>>> > >>>> I have tried upgrading one of our RGW servers from 10.2.5 to 10.2.7 > >>>> (RHEL7) > >>>> and authentication is in a very bad state. This installation is part > of > >>>> a > >>>> multigw configuration, and I have just updated one host in the > secondary > >>>> zone (all other hosts/zones are running 10.2.5). > >>>> > >>>> On the 10.2.7 server I cannot authenticate as a user (normally backed > by > >>>> OpenStack Keystone), but even worse I can also not authenticate with > an > >>>> admin user. > >>>> > >>>> Please see [1] for the results of performing a list bucket operation > >>>> with > >>>> python boto (script works against rgw 10.2.5) > >>>> > >>>> Also, if I try to authenticate from the 'master' rgw zone with a > >>>> "radosgw-admin sync status --rgw-zone=bbp-gva-master" I get: > >>>> > >>>> "ERROR: failed to fetch datalog info" > >>>> > >>>> "failed to retrieve sync info: (13) Permission denied" > >>>> > >>>> The above errors correlates to the errors in the log on the server > >>>> running > >>>> 10.2.7 (debug level 20) at [2] > >>>> > >>>> I'm not sure what I have done wrong or can try next? > >>>> > >>>> By the way, downgrading the packages from 10.2.7 to 10.2.5 returns > >>>> authentication functionality > >>>> > >>>> [1] > >>>> boto.exception.S3ResponseError: S3ResponseError: 403 Forbidden > >>>> <?xml version="1.0" > >>>> > >>>> encoding="UTF-8"?><Error><Code>SignatureDoesNotMatch</ > Code><RequestId>tx000000000000000000004-0058f8c86a-3fa2959-bbp-gva- > secondary</RequestId><HostId>3fa2959-bbp-gva-secondary-bbp- > gva</HostId></Error> > >>>> > >>>> [2] > >>>> /bbpsrvc15.cscs.ch/admin/log > >>>> 2017-04-20 16:43:04.916253 7ff87c6c0700 15 calculated > >>>> digest=Ofg/f/NI0L4eEG1MsGk4PsVscTM= > >>>> 2017-04-20 16:43:04.916255 7ff87c6c0700 15 > >>>> auth_sign=qZ3qsy7AuNCOoPMhr8yNoy5qMKU= > >>>> 2017-04-20 16:43:04.916255 7ff87c6c0700 15 compare=34 > >>>> 2017-04-20 16:43:04.916266 7ff87c6c0700 10 failed to authorize request > >>>> 2017-04-20 16:43:04.916268 7ff87c6c0700 20 handler->ERRORHANDLER: > >>>> err_no=-2027 new_err_no=-2027 > >>>> 2017-04-20 16:43:04.916329 7ff87c6c0700 2 req 354:0.052585:s3:GET > >>>> /admin/log:get_obj:op status=0 > >>>> 2017-04-20 16:43:04.916339 7ff87c6c0700 2 req 354:0.052595:s3:GET > >>>> /admin/log:get_obj:http status=403 > >>>> 2017-04-20 16:43:04.916343 7ff87c6c0700 1 ====== req done > >>>> req=0x7ff87c6ba710 op status=0 http_status=403 ====== > >>>> 2017-04-20 16:43:04.916350 7ff87c6c0700 20 process_request() returned > >>>> -2027 > >>>> 2017-04-20 16:43:04.916390 7ff87c6c0700 1 civetweb: 0x7ff990015610: > >>>> 10.80.6.26 - - [20/Apr/2017:16:43:04 +0200] "GET /admin/log HTTP/1.1" > >>>> 403 0 > >>>> - - > >>>> 2017-04-20 16:43:04.917212 7ff9777e6700 20 > >>>> cr:s=0x7ff97000d420:op=0x7ff9703a5440:18RGWMetaSyncShardCR: operate() > >>>> 2017-04-20 16:43:04.917223 7ff9777e6700 20 rgw meta sync: > >>>> incremental_sync:1544: shard_id=20 > >>>> mdlog_marker=1_1492686039.901886_5551978.1 > >>>> sync_marker.marker=1_1492686039.901886_5551978.1 period_marker= > >>>> 2017-04-20 16:43:04.917227 7ff9777e6700 20 rgw meta sync: > >>>> incremental_sync:1551: shard_id=20 syncing mdlog for shard_id=20 > >>>> 2017-04-20 16:43:04.917236 7ff9777e6700 20 > >>>> cr:s=0x7ff97000d420:op=0x7ff970066b80:24RGWCloneMetaLogCoroutine: > >>>> operate() > >>>> 2017-04-20 16:43:04.917238 7ff9777e6700 20 rgw meta sync: operate: > >>>> shard_id=20: init request > >>>> 2017-04-20 16:43:04.917240 7ff9777e6700 20 > >>>> cr:s=0x7ff97000d420:op=0x7ff970066b80:24RGWCloneMetaLogCoroutine: > >>>> operate() > >>>> 2017-04-20 16:43:04.917241 7ff9777e6700 20 rgw meta sync: operate: > >>>> shard_id=20: reading shard status > >>>> 2017-04-20 16:43:04.917303 7ff9777e6700 20 run: stack=0x7ff97000d420 > is > >>>> io > >>>> blocked > >>>> 2017-04-20 16:43:04.918285 7ff9777e6700 20 > >>>> cr:s=0x7ff97000d420:op=0x7ff970066b80:24RGWCloneMetaLogCoroutine: > >>>> operate() > >>>> 2017-04-20 16:43:04.918295 7ff9777e6700 20 rgw meta sync: operate: > >>>> shard_id=20: reading shard status complete > >>>> 2017-04-20 16:43:04.918307 7ff9777e6700 20 rgw meta sync: shard_id=20 > >>>> marker=1_1492686039.901886_5551978.1 last_update=2017-04-20 > >>>> 13:00:39.0.901886s > >>>> 2017-04-20 16:43:04.918316 7ff9777e6700 20 > >>>> cr:s=0x7ff97000d420:op=0x7ff970066b80:24RGWCloneMetaLogCoroutine: > >>>> operate() > >>>> 2017-04-20 16:43:04.918317 7ff9777e6700 20 rgw meta sync: operate: > >>>> shard_id=20: sending rest request > >>>> 2017-04-20 16:43:04.918381 7ff9777e6700 20 RGWEnv::set(): HTTP_DATE: > Thu > >>>> Apr > >>>> 20 14:43:04 2017 > >>>> 2017-04-20 16:43:04.918390 7ff9777e6700 20 > HTTP_DATE -> Thu Apr 20 > >>>> 14:43:04 2017 > >>>> 2017-04-20 16:43:04.918404 7ff9777e6700 10 get_canon_resource(): > >>>> dest=/admin/log > >>>> 2017-04-20 16:43:04.918406 7ff9777e6700 10 generated canonical header: > >>>> GET > >>>> > >>>> -- > >>>> Kind regards, > >>>> > >>>> Ben Morrice > >>>> > >>>> ____________________________________________________________ > __________ > >>>> Ben Morrice | e: ben.morr...@epfl.ch | t: +41-21-693-9670 > >>>> EPFL / BBP > >>>> Biotech Campus > >>>> Chemin des Mines 9 > >>>> 1202 Geneva > >>>> Switzerland > >>>> > >>>> _______________________________________________ > >>>> ceph-users mailing list > >>>> ceph-users@lists.ceph.com > >>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > -- Łukasz Jagiełło lukasz<at>jagiello<dot>org
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