Re: keyring generation

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On Mon, Feb 3, 2014 at 11:28 AM, Kei.masumoto <kei.masumoto@xxxxxxxxx> wrote:
> Hi Alfredo,
>
> Thanks for your reply!
>
> I think I pasted all logs from ceph.log,  but anyway, I re-executed
> "ceph-deploy mon create-initial again"
> Does that make sense? It seems like stack strace are added...

Those seem bad enough. There is a ticket open for these type of
tracebacks that should be gone with the
up coming release of ceph-deploy.

Your monitor does seem like in a good state. Have you checked the
monitor logs to see if they are complaining
about something?

I would also raise the log level in ceph.conf for the monitors specifically to:

  debug mon = 10


>
> --------------------------------------------------------------------------------------------------------------------------
>
> [ceph_deploy.cli][INFO  ] Invoked (1.3.4): /usr/bin/ceph-deploy mon
> create-initial
> [ceph_deploy.mon][DEBUG ] Deploying mon, cluster ceph hosts ceph1
> [ceph_deploy.mon][DEBUG ] detecting platform for host ceph1 ...
> [ceph1][DEBUG ] connected to host: ceph1
> [ceph1][DEBUG ] detect platform information from remote host
> [ceph1][DEBUG ] detect machine type
> [ceph_deploy.mon][INFO  ] distro info: Ubuntu 13.04 raring
> [ceph1][DEBUG ] determining if provided host has same hostname in remote
> [ceph1][DEBUG ] get remote short hostname
> [ceph1][DEBUG ] deploying mon to ceph1
> [ceph1][DEBUG ] get remote short hostname
> [ceph1][DEBUG ] remote hostname: ceph1
> [ceph1][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
> [ceph1][DEBUG ] create the mon path if it does not exist
> [ceph1][DEBUG ] checking for done path: /var/lib/ceph/mon/ceph-ceph1/done
> [ceph1][DEBUG ] create a done file to avoid re-doing the mon deployment
> [ceph1][DEBUG ] create the init path if it does not exist
> [ceph1][DEBUG ] locating the `service` executable...
> [ceph1][INFO  ] Running command: sudo initctl emit ceph-mon cluster=ceph
> id=ceph1
> [ceph1][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon
> /var/run/ceph/ceph-mon.ceph1.asok mon_status
> [ceph1][DEBUG ]
> ********************************************************************************
>
> [ceph1][DEBUG ] status for monitor: mon.ceph1
> [ceph1][DEBUG ] {
> [ceph1][DEBUG ]   "election_epoch": 1,
> [ceph1][DEBUG ]   "extra_probe_peers": [],
> [ceph1][DEBUG ]   "monmap": {
>
> [ceph1][DEBUG ]     "created": "0.000000",
> [ceph1][DEBUG ]     "epoch": 1,
>
> [ceph1][DEBUG ]     "fsid": "26835656-6b29-455d-9d1f-545cad8f1e23",
> [ceph1][DEBUG ]     "modified": "0.000000",
> [ceph1][DEBUG ]     "mons": [
> [ceph1][DEBUG ]       {
>
> [ceph1][DEBUG ]         "addr": "192.168.111.11:6789/0",
> [ceph1][DEBUG ]         "name": "ceph1",
> [ceph1][DEBUG ]         "rank": 0
> [ceph1][DEBUG ]       }
> [ceph1][DEBUG ]     ]
> [ceph1][DEBUG ]   },
>
> [ceph1][DEBUG ]   "name": "ceph1",
> [ceph1][DEBUG ]   "outside_quorum": [],
> [ceph1][DEBUG ]   "quorum": [
> [ceph1][DEBUG ]     0
> [ceph1][DEBUG ]   ],
> [ceph1][DEBUG ]   "rank": 0,
>
> [ceph1][DEBUG ]   "state": "leader",
> [ceph1][DEBUG ]   "sync_provider": []
> [ceph1][DEBUG ] }
> [ceph1][DEBUG ]
> ********************************************************************************
>
> [ceph1][INFO  ] monitor: mon.ceph1 is running
> [ceph1][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon
> /var/run/ceph/ceph-mon.ceph1.asok mon_status
> [ceph_deploy.mon][INFO  ] processing monitor mon.ceph1
> [ceph1][DEBUG ] connected to host: ceph1
> [ceph1][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon
> /var/run/ceph/ceph-mon.ceph1.asok mon_status
> [ceph_deploy.mon][INFO  ] mon.ceph1 monitor has reached quorum!
> [ceph_deploy.mon][INFO  ] all initial monitors are running and have formed
> quorum
> [ceph_deploy.mon][INFO  ] Running gatherkeys...
> gatherkeys.fetch_file    Namespace(cluster='ceph', dry_run=False,
> func=<function mon at 0xe14e60>, mon=['ceph1'], overwrite_conf=False,
> prog='ceph-deploy', quiet=False, subcommand='create-initial', username=None,
> verbose=False) :: /etc/ceph/ceph.client.admin.keyring ::
> ceph.client.admin.keyring :: ['ceph1']
>
> [ceph_deploy.gatherkeys][DEBUG ] Checking ceph1 for
> /etc/ceph/ceph.client.admin.keyring
> [ceph1][DEBUG ] connected to host: ceph1
> [ceph1][DEBUG ] detect platform information from remote host
> [ceph1][DEBUG ] detect machine type
> [ceph1][DEBUG ] fetch remote file
> [ceph_deploy.gatherkeys][WARNIN] Unable to find
> /etc/ceph/ceph.client.admin.keyring on ['ceph1']
> Traceback (most recent call last):
>   File "<string>", line 1, in <module>
>   File "<string>", line 6, in <module>
>   File
> "/usr/lib/python2.7/dist-packages/ceph_deploy/lib/remoto/lib/execnet/gateway_base.py",
> line 1220, in serve
>     gatherkeys.fetch_file    Namespace(cluster='ceph', dry_run=False,
> func=<function mon at 0xe14e60>, mon=['ceph1'], overwrite_conf=False,
> prog='ceph-deploy', quiet=False, subcommand='create-initial', username=None,
> verbose=False) :: /var/lib/ceph/mon/ceph-{hostname}/keyring ::
> ceph.mon.keyring :: ['ceph1']
> [ceph_deploy.gatherkeys][DEBUG ] Have ceph.mon.keyring
> gatherkeys.fetch_file    Namespace(cluster='ceph', dry_run=False,
> func=<function mon at 0xe14e60>, mon=['ceph1'], overwrite_conf=False,
> prog='ceph-deploy', quiet=False, subcommand='create-initial', username=None,
> verbose=False) :: /var/lib/ceph/bootstrap-osd/ceph.keyring ::
> ceph.bootstrap-osd.keyring :: ['ceph1']
> SlaveGateway(io=io, id=id, _startcount=2).serve()
>   File
> "/usr/lib/python2.7/dist-packages/ceph_deploy/lib/remoto/lib/execnet/gateway_base.py",
> line 764, in serve
>
>     [ceph_deploy.gatherkeys][DEBUG ] Checking ceph1 for
> /var/lib/ceph/bootstrap-osd/ceph.keyring
> self._io.close_write()
>   File
> "/usr/lib/python2.7/dist-packages/ceph_deploy/lib/remoto/lib/execnet/gateway_base.py",
> line 105, in close_write
>     self.outfile.close()
> IOError: close() called during concurrent operation on the same file object.
>
> [ceph1][DEBUG ] connected to host: ceph1
> [ceph1][DEBUG ] detect platform information from remote host
> [ceph1][DEBUG ] detect machine type
> [ceph1][DEBUG ] fetch remote file
> [ceph_deploy.gatherkeys][WARNIN] Unable to find
> /var/lib/ceph/bootstrap-osd/ceph.keyring on ['ceph1']
> Traceback (most recent call last):
>   File "<string>", line 1, in <module>
>   File "<string>", line 6, in <module>
>   File
> "/usr/lib/python2.7/dist-packages/ceph_deploy/lib/remoto/lib/execnet/gateway_base.py",
> line 1220, in serve
>     SlaveGateway(io=io, id=id, _startcount=2).serve()
>   File
> "/usr/lib/python2.7/dist-packages/ceph_deploy/lib/remoto/lib/execnet/gateway_base.py",
> line 764, in serve
>     self._io.close_write()
>   File
> "/usr/lib/python2.7/dist-packages/ceph_deploy/lib/remoto/lib/execnet/gateway_base.py",
> line 105, in close_write
>     gatherkeys.fetch_file    Namespace(cluster='ceph', dry_run=False,
> func=<function mon at 0xe14e60>, mon=['ceph1'], overwrite_conf=False,
> prog='ceph-deploy', quiet=False, subcommand='create-initial', username=None,
> verbose=False) :: /var/lib/ceph/bootstrap-mds/ceph.keyring ::
> ceph.bootstrap-mds.keyring :: ['ceph1']
> self.outfile.close()
> IOError: close() called during concurrent operation on the same file object.
>
> [ceph_deploy.gatherkeys][DEBUG ] Checking ceph1 for
> /var/lib/ceph/bootstrap-mds/ceph.keyring
> [ceph1][DEBUG ] connected to host: ceph1
> [ceph1][DEBUG ] detect platform information from remote host
> [ceph1][DEBUG ] detect machine type
> [ceph1][DEBUG ] fetch remote file
> [ceph_deploy.gatherkeys][WARNIN] Unable to find
> /var/lib/ceph/bootstrap-mds/ceph.keyring on ['ceph1']
> Traceback (most recent call last):
>   File "<string>", line 1, in <module>
>   File "<string>", line 6, in <module>
>   File
> "/usr/lib/python2.7/dist-packages/ceph_deploy/lib/remoto/lib/execnet/gateway_base.py",
> line 1220, in serve
>     SlaveGateway(io=io, id=id, _startcount=2).serve()
>   File
> "/usr/lib/python2.7/dist-packages/ceph_deploy/lib/remoto/lib/execnet/gateway_base.py",
> line 764, in serve
>     self._io.close_write()
>   File
> "/usr/lib/python2.7/dist-packages/ceph_deploy/lib/remoto/lib/execnet/gateway_base.py",
> line 105, in close_write
>     self.outfile.close()
> IOError: close() called during concurrent operation on the same file object.
>
> ----------------------------------------------------------------------------------------------------------
>
>
>
>
>
>
>
>
>
> (2014/02/04 1:12), Alfredo Deza wrote:
>>
>> On Mon, Feb 3, 2014 at 10:07 AM, Kei.masumoto <kei.masumoto@xxxxxxxxx>
>> wrote:
>>>
>>> Hi Alfredo,
>>>
>>> Thanks for reply!  I pasted the logs below.
>>>
>>>
>>> ------------------------------------------------------------------------------------
>>> 2014-02-01 14:06:33,350 [ceph_deploy.cli][INFO  ] Invoked (1.3.4):
>>> /usr/bin/ceph-deploy mon create-initial
>>> 2014-02-01 14:06:33,353 [ceph_deploy.mon][DEBUG ] Deploying mon, cluster
>>> ceph hosts ceph1
>>> 2014-02-01 14:06:33,354 [ceph_deploy.mon][DEBUG ] detecting platform for
>>> host ceph1 ...
>>> 2014-02-01 14:06:33,770 [ceph1][DEBUG ] connected to host: ceph1
>>> 2014-02-01 14:06:33,775 [ceph1][DEBUG ] detect platform information from
>>> remote host
>>> 2014-02-01 14:06:33,874 [ceph1][DEBUG ] detect machine type
>>> 2014-02-01 14:06:33,909 [ceph_deploy.mon][INFO  ] distro info: Ubuntu
>>> 13.04
>>> raring
>>> 2014-02-01 14:06:33,910 [ceph1][DEBUG ] determining if provided host has
>>> same hostname in remote
>>> 2014-02-01 14:06:33,911 [ceph1][DEBUG ] get remote short hostname
>>> 2014-02-01 14:06:33,914 [ceph1][DEBUG ] deploying mon to ceph1
>>> 2014-02-01 14:06:33,915 [ceph1][DEBUG ] get remote short hostname
>>> 2014-02-01 14:06:33,917 [ceph1][DEBUG ] remote hostname: ceph1
>>> 2014-02-01 14:06:33,919 [ceph1][DEBUG ] write cluster configuration to
>>> /etc/ceph/{cluster}.conf
>>> 2014-02-01 14:06:33,933 [ceph1][DEBUG ] create the mon path if it does
>>> not
>>> exist
>>> 2014-02-01 14:06:33,939 [ceph1][DEBUG ] checking for done path:
>>> /var/lib/ceph/mon/ceph-ceph1/done
>>> 2014-02-01 14:06:33,941 [ceph1][DEBUG ] create a done file to avoid
>>> re-doing
>>> the mon deployment
>>> 2014-02-01 14:06:33,944 [ceph1][DEBUG ] create the init path if it does
>>> not
>>> exist
>>> 2014-02-01 14:06:33,946 [ceph1][DEBUG ] locating the `service`
>>> executable...
>>> 2014-02-01 14:06:33,949 [ceph1][INFO  ] Running command: sudo initctl
>>> emit
>>> ceph-mon cluster=ceph id=ceph1
>>> 2014-02-01 14:06:36,119 [ceph1][INFO  ] Running command: sudo ceph
>>> --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.ceph1.asok
>>> mon_status
>>> 2014-02-01 14:06:36,805 [ceph1][DEBUG ]
>>>
>>> ********************************************************************************
>>> 2014-02-01 14:06:36,807 [ceph1][DEBUG ] status for monitor: mon.ceph1
>>> 2014-02-01 14:06:36,809 [ceph1][DEBUG ] {
>>> 2014-02-01 14:06:36,810 [ceph1][DEBUG ]   "election_epoch": 1,
>>> 2014-02-01 14:06:36,812 [ceph1][DEBUG ]   "extra_probe_peers": [],
>>> 2014-02-01 14:06:36,813 [ceph1][DEBUG ]   "monmap": {
>>> 2014-02-01 14:06:36,814 [ceph1][DEBUG ]     "created": "0.000000",
>>> 2014-02-01 14:06:36,815 [ceph1][DEBUG ]     "epoch": 1,
>>> 2014-02-01 14:06:36,815 [ceph1][DEBUG ]     "fsid":
>>> "26835656-6b29-455d-9d1f-545cad8f1e23",
>>> 2014-02-01 14:06:36,816 [ceph1][DEBUG ]     "modified": "0.000000",
>>> 2014-02-01 14:06:36,816 [ceph1][DEBUG ]     "mons": [
>>> 2014-02-01 14:06:36,817 [ceph1][DEBUG ]       {
>>> 2014-02-01 14:06:36,818 [ceph1][DEBUG ]         "addr":
>>> "192.168.111.11:6789/0",
>>> 2014-02-01 14:06:36,818 [ceph1][DEBUG ]         "name": "ceph1",
>>> 2014-02-01 14:06:36,819 [ceph1][DEBUG ]         "rank": 0
>>> 2014-02-01 14:06:36,820 [ceph1][DEBUG ]       }
>>> 2014-02-01 14:06:36,821 [ceph1][DEBUG ]     ]
>>> 2014-02-01 14:06:36,822 [ceph1][DEBUG ]   },
>>> 2014-02-01 14:06:36,826 [ceph1][DEBUG ]   "name": "ceph1",
>>> 2014-02-01 14:06:36,826 [ceph1][DEBUG ]   "outside_quorum": [],
>>> 2014-02-01 14:06:36,826 [ceph1][DEBUG ]   "quorum": [
>>> 2014-02-01 14:06:36,827 [ceph1][DEBUG ]     0
>>> 2014-02-01 14:06:36,827 [ceph1][DEBUG ]   ],
>>> 2014-02-01 14:06:36,827 [ceph1][DEBUG ]   "rank": 0,
>>> 2014-02-01 14:06:36,827 [ceph1][DEBUG ]   "state": "leader",
>>> 2014-02-01 14:06:36,828 [ceph1][DEBUG ]   "sync_provider": []
>>> 2014-02-01 14:06:36,828 [ceph1][DEBUG ] }
>>> 2014-02-01 14:06:36,828 [ceph1][DEBUG ]
>>>
>>> ********************************************************************************
>>> 2014-02-01 14:06:36,829 [ceph1][INFO  ] monitor: mon.ceph1 is running
>>> 2014-02-01 14:06:36,830 [ceph1][INFO  ] Running command: sudo ceph
>>> --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.ceph1.asok
>>> mon_status
>>> 2014-02-01 14:06:37,005 [ceph_deploy.mon][INFO  ] processing monitor
>>> mon.ceph1
>>> 2014-02-01 14:06:37,079 [ceph1][DEBUG ] connected to host: ceph1
>>> 2014-02-01 14:06:37,081 [ceph1][INFO  ] Running command: sudo ceph
>>> --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.ceph1.asok
>>> mon_status
>>> 2014-02-01 14:06:37,258 [ceph_deploy.mon][INFO  ] mon.ceph1 monitor has
>>> reached quorum!
>>> 2014-02-01 14:06:37,259 [ceph_deploy.mon][INFO  ] all initial monitors
>>> are
>>> running and have formed quorum
>>> 2014-02-01 14:06:37,266 [ceph_deploy.mon][INFO  ] Running gatherkeys...
>>> 2014-02-01 14:06:37,268 [ceph_deploy.gatherkeys][DEBUG ] Checking ceph1
>>> for
>>> /etc/ceph/ceph.client.admin.keyring
>>> 2014-02-01 14:06:37,336 [ceph1][DEBUG ] connected to host: ceph1
>>> 2014-02-01 14:06:37,340 [ceph1][DEBUG ] detect platform information from
>>> remote host
>>> 2014-02-01 14:06:37,373 [ceph1][DEBUG ] detect machine type
>>> 2014-02-01 14:06:37,383 [ceph1][DEBUG ] fetch remote file
>>>
>>> 2014-02-01 14:06:37,385 [ceph_deploy.gatherkeys][WARNING] Unable to find
>>> /etc/ceph/ceph.client.admin.keyring on ['ceph1']
>>> 2014-02-01 14:06:37,391 [ceph_deploy.gatherkeys][DEBUG ] Have
>>> ceph.mon.keyring
>>> 2014-02-01 14:06:37,398 [ceph_deploy.gatherkeys][DEBUG ] Checking ceph1
>>> for
>>> /var/lib/ceph/bootstrap-osd/ceph.keyring
>>> 2014-02-01 14:06:37,468 [ceph1][DEBUG ] connected to host: ceph1
>>> 2014-02-01 14:06:37,471 [ceph1][DEBUG ] detect platform information from
>>> remote host
>>> 2014-02-01 14:06:37,506 [ceph1][DEBUG ] detect machine type
>>> 2014-02-01 14:06:37,514 [ceph1][DEBUG ] fetch remote file
>>>
>>> 2014-02-01 14:06:37,516 [ceph_deploy.gatherkeys][WARNING] Unable to find
>>> /var/lib/ceph/bootstrap-osd/ceph.keyring on ['ceph1']
>>> 2014-02-01 14:06:37,523 [ceph_deploy.gatherkeys][DEBUG ] Checking ceph1
>>> for
>>> /var/lib/ceph/bootstrap-mds/ceph.keyring
>>> 2014-02-01 14:06:37,591 [ceph1][DEBUG ] connected to host: ceph1
>>> 2014-02-01 14:06:37,594 [ceph1][DEBUG ] detect platform information from
>>> remote host
>>> 2014-02-01 14:06:37,627 [ceph1][DEBUG ] detect machine type
>>> 2014-02-01 14:06:37,636 [ceph1][DEBUG ] fetch remote file
>>>
>>> 2014-02-01 14:06:37,639 [ceph_deploy.gatherkeys][WARNING] Unable to find
>>> /var/lib/ceph/bootstrap-mds/ceph.keyring on ['ceph1']
>>>
>>> ------------------------------------------------------------------------------------
>>
>> Does it end here? seems like the output was trimmed...
>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> (2014/02/03 22:26), Alfredo Deza wrote:
>>>>
>>>> On Sun, Feb 2, 2014 at 12:18 AM, Kei.masumoto <kei.masumoto@xxxxxxxxx>
>>>> wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> I am newbie of ceph, now I am trying to deploy following
>>>>> "http://ceph.com/docs/master/start/quick-ceph-deploy/";
>>>>> ceph1, ceph2 and ceph3 exists according to the above tutorial. I got a
>>>>> WARNING message when I exec ceph-deploy "mon create-initial".
>>>>>
>>>>> 2014-02-01 14:06:37,385 [ceph_deploy.gatherkeys][WARNING] Unable to
>>>>> find
>>>>> /etc/ceph/ceph.client.admin.keyring on ['ceph1']
>>>>> 2014-02-01 14:06:37,516 [ceph_deploy.gatherkeys][WARNING] Unable to
>>>>> find
>>>>> /var/lib/ceph/bootstrap-osd/ceph.keyring on ['ceph1']
>>>>> 2014-02-01 14:06:37,639 [ceph_deploy.gatherkeys][WARNING] Unable to
>>>>> find
>>>>> /var/lib/ceph/bootstrap-mds/ceph.keyring on ['ceph1']
>>>>>
>>>>> Thinking about when those 3 keyrings should be created, I thins
>>>>> "ceph-deploy mon create " is a right timing for keyring creation. I
>>>>> checked my environment, and found
>>>>> /etc/ceph/ceph.client.admin.keyring.14081.tmp. It looks like this file
>>>>> is created by ceph-create-keys on executing stop ceph-all && start
>>>>> ceph-all. but ceph-create-keys never finishes.
>>>>
>>>> ceph-deploy tries to help here a lot with create-initial, and although
>>>> the warnings are useful,
>>>> they are only good depending on the context of the rest of the output.
>>>>
>>>> When the whole process completes, does ceph-deploy say all mons are up
>>>> and running?
>>>>
>>>> It would be better to paste the complete output of the call so we can
>>>> see the details.
>>>>>
>>>>> When I execute ceph-create-keys manually, it continues to generate
>>>>> below
>>>>> log, looks like waiting reply...
>>>>>
>>>>> 2014-02-01 20:13:02.847737 7f55e81a4700  0 -- :/1001774 >>
>>>>> 192.168.11.8:6789/0 pipe(0x7f55e4024400 sd=3 :0 s=1 pgs=0 cs=0 l=1
>>>>> c=0x7f55e4024660).fault
>>>>>
>>>>> Since I found that mon listens 6789, so I strace mon, then mon also
>>>>> waiting something...
>>>>>
>>>>> root@ceph1:~/src/ceph-0.56.7# strace -p 1047
>>>>> Process 1047 attached - interrupt to quit
>>>>> futex(0x7f37c14839d0, FUTEX_WAIT, 1102, NULL
>>>>>
>>>>> I have no idea what situation should be, any hints?
>>>>>
>>>>> P.S. somebody give me an adivce to check below, but I dont see any from
>>>>> here.
>>>>> root@ceph1:~/my-cluster# ceph daemon mon.`hostname` mon_status
>>>>> { "name": "ceph1",
>>>>>     "rank": 0,
>>>>>     "state": "leader",
>>>>>     "election_epoch": 1,
>>>>>     "quorum": [
>>>>>           0],
>>>>>     "outside_quorum": [],
>>>>>     "extra_probe_peers": [],
>>>>>     "sync_provider": [],
>>>>>     "monmap": { "epoch": 1,
>>>>>         "fsid": "26835656-6b29-455d-9d1f-545cad8f1e23",
>>>>>         "modified": "0.000000",
>>>>>         "created": "0.000000",
>>>>>         "mons": [
>>>>>               { "rank": 0,
>>>>>                 "name": "ceph1",
>>>>>                 "addr": "192.168.111.11:6789\/0"}]}}
>>>>>
>>>>>
>>>>> Kei
>>>>> _______________________________________________
>>>>> ceph-users mailing list
>>>>> ceph-users@xxxxxxxxxxxxxx
>>>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>>
>>>
>
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