New Calamari server

New Calamari server

[Michael Kuriger]

I had an issue with my calamari server, so I built a new one from scratch.
 I¹ve been struggling trying to get the new server to start up and see my
ceph cluster.  I went so far as to remove salt and diamond from my ceph
nodes and reinstalled again.  On my calamari server, it sees the hosts
connected but doesn¹t detect a cluster.  What am I missing?  I¹ve set up
many calamari servers on different ceph clusters, but this is the first
time I¹ve tried to build a new calamari server.

Here¹s what I see on my calamari GUI:

New Calamari Installation

This appears to be the first time you have started Calamari and there are
no clusters currently configured.

33 Ceph servers are connected to Calamari, but no Ceph cluster has been
created yet. Please use ceph-deploy to create a cluster; please see the
Inktank Ceph Enterprise documentation for more details.

Thanks!
Mike Kuriger

Re: [ceph-users] New Calamari server

[Alexandre DERUMIER]

Hi, when you have remove salt from nodes, 

do you have remove the old master key
/etc/salt/pki/minion/minion_master.pub

?

I have add the same behavior than you when reinstalling calamari server, and previously installed salt on ceph nodes
(with explicit error about the key in /var/log/salt/minion on ceph nodes)

----- Mail original -----
De: "Michael Kuriger" <mk7193@yp.com>
À: "ceph-users" <ceph-users@ceph.com>
Cc: "ceph-devel" <ceph-devel@vger.kernel.org>
Envoyé: Lundi 11 Mai 2015 23:43:34
Objet: [ceph-users] New Calamari server

I had an issue with my calamari server, so I built a new one from scratch. 
I¹ve been struggling trying to get the new server to start up and see my 
ceph cluster. I went so far as to remove salt and diamond from my ceph 
nodes and reinstalled again. On my calamari server, it sees the hosts 
connected but doesn¹t detect a cluster. What am I missing? I¹ve set up 
many calamari servers on different ceph clusters, but this is the first 
time I¹ve tried to build a new calamari server. 

Here¹s what I see on my calamari GUI: 

New Calamari Installation 

This appears to be the first time you have started Calamari and there are 
no clusters currently configured. 

33 Ceph servers are connected to Calamari, but no Ceph cluster has been 
created yet. Please use ceph-deploy to create a cluster; please see the 
Inktank Ceph Enterprise documentation for more details. 

Thanks! 
Mike Kuriger 




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Re: [ceph-users] New Calamari server

[Michael Kuriger]

In my case, I did remove all salt keys.  The salt portion of my install is
working.  It’s just that the calamari server is not seeing the ceph
cluster.


 

 
Michael Kuriger
Sr. Unix Systems Engineer
* mk7193@yp.com |( 818-649-7235





On 5/12/15, 1:35 AM, "Alexandre DERUMIER" <aderumier@odiso.com> wrote:

>Hi, when you have remove salt from nodes,
>
>do you have remove the old master key
>/etc/salt/pki/minion/minion_master.pub
>
>?
>
>I have add the same behavior than you when reinstalling calamari server,
>and previously installed salt on ceph nodes
>(with explicit error about the key in /var/log/salt/minion on ceph nodes)
>
>----- Mail original -----
>De: "Michael Kuriger" <mk7193@yp.com>
>À: "ceph-users" <ceph-users@ceph.com>
>Cc: "ceph-devel" <ceph-devel@vger.kernel.org>
>Envoyé: Lundi 11 Mai 2015 23:43:34
>Objet: [ceph-users] New Calamari server
>
>I had an issue with my calamari server, so I built a new one from
>scratch. 
>I¹ve been struggling trying to get the new server to start up and see my
>ceph cluster. I went so far as to remove salt and diamond from my ceph
>nodes and reinstalled again. On my calamari server, it sees the hosts
>connected but doesn¹t detect a cluster. What am I missing? I¹ve set up
>many calamari servers on different ceph clusters, but this is the first
>time I¹ve tried to build a new calamari server.
>
>Here¹s what I see on my calamari GUI:
>
>New Calamari Installation
>
>This appears to be the first time you have started Calamari and there are
>no clusters currently configured.
>
>33 Ceph servers are connected to Calamari, but no Ceph cluster has been
>created yet. Please use ceph-deploy to create a cluster; please see the
>Inktank Ceph Enterprise documentation for more details.
>
>Thanks! 
>Mike Kuriger 
>
>
>
>
>_______________________________________________
>ceph-users mailing list
>ceph-users@lists.ceph.com
>http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com 

Re: New Calamari server

[Bruce McFarland]

I am having a similar issue. The cluster is up and salt is running on and has accepted keys from all nodes, including the monitor. I can issue salt and salt/ceph.py commands from the Calamari including 'salt \* ceph.get_heartbeats' which returns from all nodes including the monitor with the monmap epoch etc. Calamari reports that it sees all of the Ceph servers, but not a Ceph cluster. Is there a salt event besides ceph.get-heartbeats that the Calamari master requires to recognize the cluster?

> -----Original Message-----
> From: ceph-devel-owner@vger.kernel.org [mailto:ceph-devel-
> owner@vger.kernel.org] On Behalf Of Michael Kuriger
> Sent: Tuesday, May 12, 2015 8:57 AM
> To: Alexandre DERUMIER
> Cc: ceph-users; ceph-devel
> Subject: Re: [ceph-users] New Calamari server
> 
> In my case, I did remove all salt keys.  The salt portion of my install is
> working.  It’s just that the calamari server is not seeing the ceph cluster.
> 
> 
> 
> 
> 
> Michael Kuriger
> Sr. Unix Systems Engineer
> * mk7193@yp.com |( 818-649-7235
> 
> 
> 
> 
> 
> On 5/12/15, 1:35 AM, "Alexandre DERUMIER" <aderumier@odiso.com>
> wrote:
> 
> >Hi, when you have remove salt from nodes,
> >
> >do you have remove the old master key
> >/etc/salt/pki/minion/minion_master.pub
> >
> >?
> >
> >I have add the same behavior than you when reinstalling calamari
> >server, and previously installed salt on ceph nodes (with explicit
> >error about the key in /var/log/salt/minion on ceph nodes)
> >
> >----- Mail original -----
> >De: "Michael Kuriger" <mk7193@yp.com>
> >À: "ceph-users" <ceph-users@ceph.com>
> >Cc: "ceph-devel" <ceph-devel@vger.kernel.org>
> >Envoyé: Lundi 11 Mai 2015 23:43:34
> >Objet: [ceph-users] New Calamari server
> >
> >I had an issue with my calamari server, so I built a new one from
> >scratch.
> >I¹ve been struggling trying to get the new server to start up and see
> >my ceph cluster. I went so far as to remove salt and diamond from my
> >ceph nodes and reinstalled again. On my calamari server, it sees the
> >hosts connected but doesn¹t detect a cluster. What am I missing? I¹ve
> >set up many calamari servers on different ceph clusters, but this is
> >the first time I¹ve tried to build a new calamari server.
> >
> >Here¹s what I see on my calamari GUI:
> >
> >New Calamari Installation
> >
> >This appears to be the first time you have started Calamari and there
> >are no clusters currently configured.
> >
> >33 Ceph servers are connected to Calamari, but no Ceph cluster has been
> >created yet. Please use ceph-deploy to create a cluster; please see the
> >Inktank Ceph Enterprise documentation for more details.
> >
> >Thanks!
> >Mike Kuriger
> >
> >
> >
> >
> >_______________________________________________
> >ceph-users mailing list
> >ceph-users@lists.ceph.com
> >http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> 
> \x04 {.n +       +%  lzwm  b 맲  r  yǩ ׯzX  \x17  ܨ}   Ơz &j:+v        zZ+  +zf   h   ~    i
> z \x1e w   ?    & )ߢ^[f
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Re: New Calamari server

[Steffen W Sørensen]

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> On 12/05/2015, at 19.51, Bruce McFarland <Bruce.McFarland-rnQ3HPfPGGWsvWnuDiJtQA@public.gmane.org> wrote:
> 
> I am having a similar issue. The cluster is up and salt is running on and has accepted keys from all nodes, including the monitor. I can issue salt and salt/ceph.py commands from the Calamari including 'salt \* ceph.get_heartbeats' which returns from all nodes including the monitor with the monmap epoch etc. Calamari reports that it sees all of the Ceph servers, but not a Ceph cluster. Is there a salt event besides ceph.get-heartbeats that the Calamari master requires to recognize the cluster?
~ +1, I can get boot time but not the heartbeats, so I would still say salt is working:

root@node1:/# salt node2 ceph.get_boot_time
node2:
    1431002208
root@node1:/# salt node2 ceph.get_heartbeats
node2:
    The minion function caused an exception: Traceback (most recent call last):
      File "/usr/lib/python2.7/dist-packages/salt/minion.py", line 1020, in _thread_return
        return_data = func(*args, **kwargs)
      File "/var/cache/salt/minion/extmods/modules/ceph.py", line 467, in get_heartbeats
        service_data = service_status(filename)
      File "/var/cache/salt/minion/extmods/modules/ceph.py", line 526, in service_status
        fsid = json.loads(admin_socket(socket_path, ['status'], 'json'))['cluster_fsid']
    KeyError: 'cluster_fsid'


/Steffen

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