Mark,
Thanks for that information. I can't seem to deploy ceph-mgr either. I also
have the busted mgr bootstrap key. I attempted the suggested fix, but my
issue may be different somehow. Complete output follows.
-Roger
roger@desktop:~$ ceph-deploy --version
1.5.38
roger@desktop:~$ ceph mon versions
{
"ceph version 12.1.1 (f3e663a190bf2ed12c7e3cda288b9a159572c800)
luminous (rc)": 3
}
roger@desktop:~/ceph-cluster$ sudo ceph auth get client.bootstrap-mgr
exported keyring for client.bootstrap-mgr
[client.bootstrap-mgr]
key = AAAAAAAAAAAAAAAA
caps mon = "allow profile bootstrap-mgr"
roger@desktop:~/ceph-cluster$ sudo ceph auth del client.bootstrap-mgr
updated
roger@desktop:~/ceph-cluster$ sudo ceph auth get client.bootstrap-mgr
Error ENOENT: failed to find client.bootstrap-mgr in keyring
roger@desktop:~/ceph-cluster$ sudo ceph auth get-or-create
client.bootstrap-mgr mon 'allow profile bootstrap-mgr'
[client.bootstrap-mgr]
key = AQBDt3RZPXdpNBAAekynuNJpVPaN1B4YTeFu4w==
roger@desktop:~/ceph-cluster$ ceph-deploy -v gatherkeys nuc1
[ceph_deploy.conf][DEBUG ] found configuration file at:
/home/roger/.cephdeploy.conf
[ceph_deploy.cli][INFO ] Invoked (1.5.38): /usr/bin/ceph-deploy -v
gatherkeys nuc1
[ceph_deploy.cli][INFO ] ceph-deploy options:
[ceph_deploy.cli][INFO ] username : None
[ceph_deploy.cli][INFO ] verbose : True
[ceph_deploy.cli][INFO ] overwrite_conf : False
[ceph_deploy.cli][INFO ] quiet : False
[ceph_deploy.cli][INFO ] cd_conf :
<ceph_deploy.conf.cephdeploy.Conf instance at 0x7f4ec6dd2bd8>
[ceph_deploy.cli][INFO ] cluster : ceph
[ceph_deploy.cli][INFO ] mon : ['nuc1']
[ceph_deploy.cli][INFO ] func : <function
gatherkeys at 0x7f4ec6da1050>
[ceph_deploy.cli][INFO ] ceph_conf : None
[ceph_deploy.cli][INFO ] default_release : False
[ceph_deploy.gatherkeys][INFO ] Storing keys in temp directory
/tmp/tmpdhkYYM
[nuc1][DEBUG ] connection detected need for sudo
[nuc1][DEBUG ] connected to host: nuc1
[nuc1][DEBUG ] detect platform information from remote host
[nuc1][DEBUG ] detect machine type
[nuc1][DEBUG ] get remote short hostname
[nuc1][DEBUG ] fetch remote file
[nuc1][INFO ] Running command: sudo /usr/bin/ceph --connect-timeout=25
--cluster=ceph --admin-daemon=/var/run/ceph/ceph-mon.nuc1.asok mon_status
[nuc1][INFO ] Running command: sudo /usr/bin/ceph --connect-timeout=25
--cluster=ceph --name mon. --keyring=/var/lib/ceph/mon/ceph-nuc1/keyring
auth get client.admin
[nuc1][INFO ] Running command: sudo /usr/bin/ceph --connect-timeout=25
--cluster=ceph --name mon. --keyring=/var/lib/ceph/mon/ceph-nuc1/keyring
auth get client.bootstrap-mds
[nuc1][INFO ] Running command: sudo /usr/bin/ceph --connect-timeout=25
--cluster=ceph --name mon. --keyring=/var/lib/ceph/mon/ceph-nuc1/keyring
auth get client.bootstrap-mgr
[nuc1][INFO ] Running command: sudo /usr/bin/ceph --connect-timeout=25
--cluster=ceph --name mon. --keyring=/var/lib/ceph/mon/ceph-nuc1/keyring
auth get client.bootstrap-osd
[nuc1][INFO ] Running command: sudo /usr/bin/ceph --connect-timeout=25
--cluster=ceph --name mon. --keyring=/var/lib/ceph/mon/ceph-nuc1/keyring
auth get client.bootstrap-rgw
[ceph_deploy.gatherkeys][INFO ] keyring 'ceph.client.admin.keyring'
already exists
[ceph_deploy.gatherkeys][INFO ] keyring 'ceph.bootstrap-mds.keyring'
already exists
[ceph_deploy.gatherkeys][INFO ] Replacing 'ceph.bootstrap-mgr.keyring' and
backing up old key as 'ceph.bootstrap-mgr.keyring-20170723085013'
[ceph_deploy.gatherkeys][INFO ] keyring 'ceph.mon.keyring' already exists
[ceph_deploy.gatherkeys][INFO ] keyring 'ceph.bootstrap-osd.keyring'
already exists
[ceph_deploy.gatherkeys][INFO ] keyring 'ceph.bootstrap-rgw.keyring'
already exists
[ceph_deploy.gatherkeys][INFO ] Destroy temp directory /tmp/tmpdhkYYM
roger@desktop:~/ceph-cluster$ cat ceph.bootstrap-mgr.keyring
[client.bootstrap-mgr]
key = AQBDt3RZPXdpNBAAekynuNJpVPaN1B4YTeFu4w==
caps mon = "allow profile bootstrap-mgr"
roger@desktop:~/ceph-cluster$ cat ceph.bootstrap-mgr.keyring-20170723085013
[client.bootstrap-mgr]
key = AAAAAAAAAAAAAAAA
caps mon = "allow profile bootstrap-mgr"
roger@desktop:~/ceph-cluster$ ceph-deploy -v mgr create nuc1
[ceph_deploy.conf][DEBUG ] found configuration file at:
/home/roger/.cephdeploy.conf
[ceph_deploy.cli][INFO ] Invoked (1.5.38): /usr/bin/ceph-deploy -v mgr
create nuc1
[ceph_deploy.cli][INFO ] ceph-deploy options:
[ceph_deploy.cli][INFO ] username : None
[ceph_deploy.cli][INFO ] verbose : True
[ceph_deploy.cli][INFO ] mgr : [('nuc1',
'nuc1')]
[ceph_deploy.cli][INFO ] overwrite_conf : False
[ceph_deploy.cli][INFO ] subcommand : create
[ceph_deploy.cli][INFO ] quiet : False
[ceph_deploy.cli][INFO ] cd_conf :
<ceph_deploy.conf.cephdeploy.Conf instance at 0x7f410776cc20>
[ceph_deploy.cli][INFO ] cluster : ceph
[ceph_deploy.cli][INFO ] func : <function mgr at
0x7f4107de3668>
[ceph_deploy.cli][INFO ] ceph_conf : None
[ceph_deploy.cli][INFO ] default_release : False
[ceph_deploy.mgr][DEBUG ] Deploying mgr, cluster ceph hosts nuc1:nuc1
[nuc1][DEBUG ] connection detected need for sudo
[nuc1][DEBUG ] connected to host: nuc1
[nuc1][DEBUG ] detect platform information from remote host
[nuc1][DEBUG ] detect machine type
[ceph_deploy.mgr][INFO ] Distro info: Ubuntu 16.04 xenial
[ceph_deploy.mgr][DEBUG ] remote host will use systemd
[ceph_deploy.mgr][DEBUG ] deploying mgr bootstrap to nuc1
[nuc1][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
[nuc1][DEBUG ] create path if it doesn't exist
[nuc1][INFO ] Running command: sudo ceph --cluster ceph --name
client.bootstrap-mgr --keyring /var/lib/ceph/bootstrap-mgr/ceph.keyring
auth get-or-create mgr.nuc1 mon allow profile mgr osd allow * mds allow *
-o /var/lib/ceph/mgr/ceph-nuc1/keyring
[nuc1][ERROR ] 2017-07-23 14:51:13.413218 7f62943cc700 0 librados:
client.bootstrap-mgr authentication error (22) Invalid argument
[nuc1][ERROR ] InvalidArgumentError does not take keyword arguments
[nuc1][ERROR ] exit code from command was: 1
[ceph_deploy.mgr][ERROR ] could not create mgr
[ceph_deploy][ERROR ] GenericError: Failed to create 1 MGRs
roger@desktop:~/ceph-cluster$
On Sun, Jul 23, 2017 at 1:17 AM Mark Kirkwood <mark.kirkw...@catalyst.net.nz>
wrote:
> On 22/07/17 23:50, Oscar Segarra wrote:
>
> > Hi,
> >
> > I have upgraded from kraken version with a simple "yum upgrade
> > command". Later the upgrade, I'd like to deploy the mgr daemon on one
> > node of my ceph infrastrucute.
> >
> > But, for any reason, It gets stuck!
> >
> > Let's see the complete set of commands:
> >
> >
> > [root@vdicnode01 ~]# ceph -s
> > cluster:
> > id: 656e84b2-9192-40fe-9b81-39bd0c7a3196
> > health: HEALTH_WARN
> > * no active mgr*
> >
> > services:
> > mon: 1 daemons, quorum vdicnode01
> > mgr: no daemons active
> > osd: 2 osds: 2 up, 2 in
> >
> > data:
> > pools: 0 pools, 0 pgs
> > objects: 0 objects, 0 bytes
> > usage: 0 kB used, 0 kB / 0 kB avail
> > pgs:
> >
> > [root@vdicnode01 ~]# su - vdicceph
> > Last login: Sat Jul 22 12:50:38 CEST 2017 on pts/0
> > [vdicceph@vdicnode01 ~]$ cd ceph
> >
> > *[vdicceph@vdicnode01 ceph]$ ceph-deploy --username vdicceph -v mgr
> > create vdicnode02.local*
> > [ceph_deploy.conf][DEBUG ] found configuration file at:
> > /home/vdicceph/.cephdeploy.conf
> > [ceph_deploy.cli][INFO ] Invoked (1.5.38): /bin/ceph-deploy
> > --username vdicceph -v mgr create vdicnode02.local
> > [ceph_deploy.cli][INFO ] ceph-deploy options:
> > [ceph_deploy.cli][INFO ] username : vdicceph
> > [ceph_deploy.cli][INFO ] verbose : True
> > [ceph_deploy.cli][INFO ] mgr :
> > [('vdicnode02.local', 'vdicnode02.local')]
> > [ceph_deploy.cli][INFO ] overwrite_conf : False
> > [ceph_deploy.cli][INFO ] subcommand : create
> > [ceph_deploy.cli][INFO ] quiet : False
> > [ceph_deploy.cli][INFO ] cd_conf :
> > <ceph_deploy.conf.cephdeploy.Conf instance at 0x164f290>
> > [ceph_deploy.cli][INFO ] cluster : ceph
> > [ceph_deploy.cli][INFO ] func : <function
> > mgr at 0x15db848>
> > [ceph_deploy.cli][INFO ] ceph_conf : None
> > [ceph_deploy.cli][INFO ] default_release : False
> > [ceph_deploy.mgr][DEBUG ] Deploying mgr, cluster ceph hosts
> > vdicnode02.local:vdicnode02.local
> > [vdicnode02.local][DEBUG ] connection detected need for sudo
> > [vdicnode02.local][DEBUG ] connected to host: vdicceph@vdicnode02.local
> > [vdicnode02.local][DEBUG ] detect platform information from remote host
> > [vdicnode02.local][DEBUG ] detect machine type
> > [ceph_deploy.mgr][INFO ] Distro info: CentOS Linux 7.3.1611 Core
> > [ceph_deploy.mgr][DEBUG ] remote host will use systemd
> > [ceph_deploy.mgr][DEBUG ] deploying mgr bootstrap to vdicnode02.local
> > [vdicnode02.local][DEBUG ] write cluster configuration to
> > /etc/ceph/{cluster}.conf
> > [vdicnode02.local][DEBUG ] create path if it doesn't exist
> > [vdicnode02.local][INFO ] Running command: sudo ceph --cluster ceph
> > --name client.bootstrap-mgr --keyring
> > /var/lib/ceph/bootstrap-mgr/ceph.keyring auth get-or-create
> > mgr.vdicnode02.local mon allow profile mgr osd allow * mds allow * -o
> > /var/lib/ceph/mgr/ceph-vdicnode02.local/keyring
> > [vdicnode02.local][WARNIN] No data was received after 300 seconds,
> > disconnecting...
> > [vdicnode02.local][INFO ] Running command: sudo systemctl enable
> > ceph-mgr@vdicnode02.local
> > [vdicnode02.local][WARNIN] Created symlink from
> >
> /etc/systemd/system/ceph-mgr.target.wants/ceph-mgr@vdicnode02.local.service
> > to /usr/lib/systemd/system/ceph-mgr@.service.
> > [vdicnode02.local][INFO ] Running command: sudo systemctl start
> > ceph-mgr@vdicnode02.local
> > [vdicnode02.local][INFO ] Running command: sudo systemctl enable
> > ceph.target
> >
> > *[vdicceph@vdicnode01 ceph]$ sudo ceph -s --verbose --watch-warn
> > --watch-error*
> > parsed_args: Namespace(admin_socket=None, admin_socket_nope=None,
> > cephconf=None, client_id=None, client_name=None, cluster=None,
> > cluster_timeout=None, completion=False, help=False, input_file=None,
> > output_file=None, output_format=None, status=True, verbose=True,
> > version=False, watch=False, watch_channel='cluster',
> > watch_debug=False, watch_error=True, watch_info=False,
> > watch_sec=False, watch_warn=True), childargs: []
> >
> > < no response for ever >
> >
> > Anybody has experienced the same issue? how can I make my ceph work
> again?
> >
> > Thanks a lot.
> >
> >
> >
>
> I've encountered this (upgrading from Jewel).
>
> The cause seems to be a busted mgr bootstrap key (see below). Simply
> restarting your Ceph mons *should* get you back to functioning (mon has
> hung as the key is too short), then you can fix the key and deploy a mgr
> (here's my example for deploying a mgr on my host ceph1):
>
> $ sudo ceph auth get client.bootstrap-mgr
> exported keyring for client.bootstrap-mgr
> [client.bootstrap-mgr]
> key = AAAAAAAAAAAAAAAA
> caps mon = "allow profile bootstrap-mgr"
>
>
> So destroy and recreate it:
>
>
> $ sudo ceph auth del client.bootstrap-mgr
> updated
>
> $ sudo ceph auth get-or-create client.bootstrap-mgr mon 'allow profile
> bootstrap-mgr'
> [client.bootstrap-mgr]
> key = AQBDenFZW7yKJxAAYlSBQLtDADIzsnfBcdxHpg==
>
> $ ceph-deploy -v gatherkeys ceph1
> $ ceph-deploy -v mgr create ceph1
>
>
> regards
>
> Mark
>
>
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> ceph-users mailing list
> ceph-users@lists.ceph.com
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>
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