multiple telemetry designs
Justin Thaler
thalerj at linux.vnet.ibm.com
Wed Nov 13 01:36:35 AEDT 2019
On 11/5/19 10:58 AM, vishwa wrote:
> Thanks.
>
> So, looks like we are getting zeroed in on Intel's proposal ?. I see Kun
> approving Intel version.
>
> Paul: Did you have anything ?
>
> !! Vishwa !!
>
> On 11/5/19 2:26 PM, Matuszczak, Piotr wrote:
>> Hi,
>>
>> I looked at this design briefly and it seems to be focusing on Redfish
>> Telemetry Service implementation, which our design
>> (https://gerrit.openbmc-project.xyz/c/openbmc/docs/+/24357) also
>> covers. Dell's design assumes using collecd for gathering sensor
>> readings.
>
>> -----Original Message-----
>> From: vishwa [mailto:vishwa at linux.vnet.ibm.com]
>> Sent: Tuesday, November 5, 2019 8:31 AM
>> To: Brad Bishop <bradleyb at fuzziesquirrel.com>
>> Cc: Mihm, James <james.mihm at intel.com>; Justin Thaler
>> <thalerj at linux.vnet.ibm.com>; openbmc at lists.ozlabs.org;
>> neladk at microsoft.com; James Feist <james.feist at linux.intel.com>;
>> apparao.puli at linux.intel.com; Matuszczak, Piotr
>> <piotr.matuszczak at intel.com>
>> Subject: Re: multiple telemetry designs
>>
>> There is also this version from Dell:
>> https://gerrit.openbmc-project.xyz/#/c/openbmc/docs/+/23758/. Was this
>> considered in this discussion ?.
>>
>> Also, from IBM's standpoint, Justin Thaler was mentioning that we
>> wanted a "true subscription" model, in that, clients can pick and
>> chose the specific sensors.
>>
>> Justin: Could you add here please ?
Sorry for the slow response. Piotr was kind enough to walk me through
how the proposal works and it does allow for a true subscription model.
I still have a to do to determine how much data we will be using with
this model so I can understand how well it scales. This is a concern for
us as we are shifting from receiving sensor updates in an "on-change"
model to updates every second, regardless of change. There's also
changes in the data format that's sent, which will likely make this less
of a concern.
Thanks,
Justin
>>
>> !! Vishwa !!
>>
>> On 10/28/19 10:12 PM, Brad Bishop wrote:
>>>> On Oct 28, 2019, at 12:35 PM, Matuszczak, Piotr
>>>> <piotr.matuszczak at intel.com> wrote:
>>>>
>>>> I would like to make the code opened from the very beginning.
>>> Glad to hear it - that sounds like the best way to me :-)
>>>
>>> FWIW, whenever you are ready to share it, I’d still like to see
>>> whatever code Intel has for the monitoring service. It will help me
>>> understand your design better. It is fine if it has bugs or it isn’t
>>> polished. Thanks Piotr.
>>>
>>> -brad
More information about the openbmc
mailing list