[AusNOG] Streaming telemetry in the wild

david at hughes.id david at hughes.id
Wed Sep 14 07:53:17 AEST 2022


From the off-list replies (and thanks to everyone that sent one!) it looks popular to use a stack of :
Pipeline or Telegraf or gNMIc for collecting metrics
Prometheus or Influxdb for storage
Grafana for all the cool visuals

Regards,

David
...

> On 13 Sep 2022, at 9:44 pm, Craig Askings <craig at askings.com.au> wrote:
> 
> Is there a telemetry software stack that will get you 80% there without too much effort? That is one thing I like about LibreNMS, you can get quick wins out of the box. 
> 
>> On 13 Sep 2022, at 7:24 pm, Tim Raphael <raphael.timothy at gmail.com> wrote:
>> 
>> Yep, it’s definitely being used.
>> 
>> All major vendors support gNMI and a subset of Yang models (standard or otherwise) in recent NOSs and there is a decent array of OSS tools (gnmic, gnmi-gateway etc) that integrate with the broader ecosystem of metric storage backends (Influx, Prometheus etc) to make up the stack. You don’t have to be a hyperscaler with custom everything to consume better quality, higher resolution data.
>> 
>> I’ll name drop EdgeIX as using it internally for metrics and alerting! 
>> 
>> - Tim 
>> 
>>> On 13 Sep 2022, at 15:26, david at hughes.id wrote:
>>> 
>>> Afternoon all,
>>> 
>>> In a recent conversation there was a bit of discussion on using streaming telemetry to gather operational data from network gear.  While I'm well aware of the model driven YANG functionality that's been talked about for ages, I honestly can't say I know anyone who's using it.  Perhaps hyperscalers have made the move from SNMP, but has the average network operator?
>>> 
>>> Have you guys moved (or are you looking at moving) to streaming telemetry from your networking kit, or is SNMP polling and the odd trap still giving you what you need?
>>> 
>>> 
>>> Regards,
>>> 
>>> David
>>> ...
>>> 
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