From: Tim Serong <tserong@suse.com>
To: John Spray <jspray@redhat.com>
Cc: "ceph-devel@vger.kernel.org" <ceph-devel@vger.kernel.org>
Subject: Re: For calamari <= 1.3.x, ceph.client.admin.keyring on all nodes, or just mons?
Date: Mon, 23 May 2016 19:31:26 +1000 [thread overview]
Message-ID: <5742CDEE.4090603@suse.com> (raw)
In-Reply-To: <CALe9h7f3b+Sj8bjEyH6op96yzT_Qtfyzxcg=g4Tt++exWSw88Q@mail.gmail.com>
On 05/23/2016 07:18 PM, John Spray wrote:
> On Mon, May 23, 2016 at 2:58 AM, Tim Serong <tserong@suse.com> wrote:
>> Hi All,
>>
>> Quick question: for Calamari <= 1.3.x, the ceph salt module that does
>> cluster heartbeats and whatnot needs
>> /etc/ceph/ceph.client.admin.keyring. Does that need to exist on all
>> cluster nodes, or only on the MONs?
>
> Unless it changed since my days with the code, it should only be
> needed on the mon. See get_heartbeats(), where the cluster_heartbeat
> part only acts if mon_sockets was populated.
Yep, looks like. Thanks for that.
Cheers,
Tim
--
Tim Serong
Senior Clustering Engineer
SUSE
tserong@suse.com
prev parent reply other threads:[~2016-05-23 9:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-23 1:58 For calamari <= 1.3.x, ceph.client.admin.keyring on all nodes, or just mons? Tim Serong
2016-05-23 9:18 ` John Spray
2016-05-23 9:31 ` Tim Serong [this message]
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