Re: Ceph 'brag' Manager Module

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On Wed, Mar 28, 2018 at 10:32 AM, Wido den Hollander <wido@xxxxxxxx> wrote:
>
>
> On 03/26/2018 11:45 AM, Lenz Grimmer wrote:
>> On 03/25/2018 12:01 PM, Wido den Hollander wrote:
>>
>>>> 4- Perhaps include summary of other daemon types? I don't see the mds
>>>> count below, and a count of other items in teh servicemap (rgw,
>>>> rbd-mirror) would be interesting.
>>>>
>>>
>>> If I'm able to fetch that through the mgr I will. Need to look into that.
>>
>> There is a get_service_map() method in the Dashboard, I wonder if that's
>> what you're looking for?
>>
>> https://github.com/ceph/ceph/blob/master/src/pybind/mgr/dashboard/services/ceph_service.py#L15
>>
>
> I've been slightly lazy as I've been writing this module under Luminous
> 12.2.4 and get_service_map() isn't available there.

The get_service_map implementation in master dashboard is using the
list_servers/get_metadata/get_daemon_status hooks that are already
present in 12.2.4 -- should be possible to see the rgws etc through
those.

John

>
> I currently don't have a cluster with master running so I'll need to
> wait a moment before I start to develop against master.
>
> I do like to get this module in before Mimick, but we still need to sort
> the brag data and governance.
>
> Wido
>
>>> The updated code is here: https://github.com/wido/ceph/commits/mgr-brag
>>>
>>> Not opening a PR yet as I still have more work to do on the server-side.
>>>
>>> I'm not a true GUI expert, so somebody else will hopefully step in and
>>> make something so that we can fetch the data out of ElasticSearch.
>>
>> Isn't that what Kibana is supposed to be doing?
>>
>> https://www.elastic.co/products/kibana
>>
>> Lenz
>>
>
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