Re: Recreating the OSD's with same ID does not seem to work

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But I am not using “cephx” for authentication. I have already disabled that.

—Jiten

On Nov 14, 2014, at 4:44 PM, Gregory Farnum <greg@xxxxxxxxxxx> wrote:

> You didn't remove them from the auth monitor's keyring. If you're
> removing OSDs you need to follow the steps in the documentation.
> -Greg
> 
> On Fri, Nov 14, 2014 at 4:42 PM, JIten Shah <jshah2005@xxxxxx> wrote:
>> Hi Guys,
>> 
>> I had to rekick some of the hosts where OSD’s were running and after
>> re-kick, when I try to run puppet and install OSD’s again, it gives me a key
>> mismatch error (as below). After the hosts were shutdown for rekick, I
>> removed the OSD’s from the osd tree and the crush map too. Why is it still
>> tied to the old key?
>> 
>> 
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> + test -b /osd-data
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> + mkdir -p /osd-data
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> + ceph-disk prepare /osd-data
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> + test -b /osd-data
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> + ceph-disk activate /osd-data
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> got monmap epoch 2
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> 2014-11-15 00:31:25.951783 7ffff7fe67a0 -1 journal FileJournal::_open:
>> disabling aio for non-block journal.  Use journal_force_aio to force use of
>> aio anyway
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> 2014-11-15 00:31:26.023037 7ffff7fe67a0 -1 journal FileJournal::_open:
>> disabling aio for non-block journal.  Use journal_force_aio to force use of
>> aio anyway
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> 2014-11-15 00:31:26.023809 7ffff7fe67a0 -1 filestore(/osd-data) could not
>> find 23c2fcde/osd_superblock/0//-1 in index: (2) No such file or directory
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> 2014-11-15 00:31:26.032044 7ffff7fe67a0 -1 created object store /osd-data
>> journal /osd-data/journal for osd.2 fsid
>> 2e738cda-1930-48cd-a4b1-74bc737c5d56
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> 2014-11-15 00:31:26.032097 7ffff7fe67a0 -1 auth: error reading file:
>> /osd-data/keyring: can't open /osd-data/keyring: (2) No such file or
>> directory
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> 2014-11-15 00:31:26.032189 7ffff7fe67a0 -1 created new key in keyring
>> /osd-data/keyring
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> Error EINVAL: entity osd.2 exists but key does not match
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> Traceback (most recent call last):
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> File "/usr/sbin/ceph-disk", line 2591, in <module>
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> main()
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> File "/usr/sbin/ceph-disk", line 2569, in main
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> args.func(args)
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> File "/usr/sbin/ceph-disk", line 1929, in main_activate
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> init=args.mark_init,
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> File "/usr/sbin/ceph-disk", line 1761, in activate_dir
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> (osd_id, cluster) = activate(path, activate_key_template, init)
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> File "/usr/sbin/ceph-disk", line 1897, in activate
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> keyring=keyring,
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> File "/usr/sbin/ceph-disk", line 1520, in auth_key
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> 'mon', 'allow profile osd',
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> File "/usr/sbin/ceph-disk", line 304, in command_check_call
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> return subprocess.check_call(arguments)
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> File "/usr/lib64/python2.6/subprocess.py", line 505, in check_call
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> raise CalledProcessError(retcode, cmd)
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> subprocess.CalledProcessError: Command '['/usr/bin/ceph', '--cluster',
>> 'ceph', '--name', 'client.bootstrap-osd', '--keyring',
>> '/var/lib/ceph/bootstrap-osd/ceph.keyring', 'auth', 'add', 'osd.2', '-i',
>> '/osd-data/keyring', 'osd', 'allow *', 'mon', 'allow profile osd']' returned
>> non-zero exit status 22
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> + true
>> Notice:
>> /Stage[main]/Main/Node[infrastructure_node]/Ceph::Osd[/osd-data]/Exec[ceph-osd-mkfs-/osd-data]/returns:
>> executed successfully
>> 
>> 
>> _______________________________________________
>> ceph-users mailing list
>> ceph-users@xxxxxxxxxxxxxx
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>> 

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