Rare project developers

[mc36 <>]

hi,
yeahhh, so that would be the last part of the process so if you have the 
readings then the last thing would be to export the sensors within a 
prometheus server..
regards,
cs

On 12/10/21 14:59, Maria Del Carmen Misa Moreira wrote:
> Hi Jordi and Csaba,
>
> The declaration of the sensors were like that. I run these commands without 
> problems and now I have data on both sensors, my apologies maybe I didn't 
> export all of them.
>
> Cheers,
> Carmen Misa
>
> > On 10/12/2021 13:03 mc36 <> wrote:
> >
> >   
> > hi,
> > could you please check the following:
> > 1-the counters are reported from the dataplane:
> >     sho inter hwsumm
> >     sho inter hwpsumm
> > 2-if the sensor data created properly?
> >     sho sens ifaces-hw
> >     sho sens ifaces-hwp
> > 3-if the sensors are replyed properly?
> >     sho sens
> > thanks,
> > cs
> >
> >
> >
> > On 12/10/21 12:18, Maria Del Carmen Misa Moreira wrote:
> > > Hi all,
> > >
> > > I'm creating some Grafana dashboards by using Prometheus DB.
> > > I have data on ifaces-hw-byte-tx/rx but not on ifaces-hw-pack-tx/rx, any idea 
> > > about this? Maybe the sensors changed again or something like that.
> > >
> > > Best regards,
> > > Carmen Misa
> > >
> > >
> > > > On 01/12/2021 16:51 mc36 <> wrote:
> > > >
> > > >    
> > > > hi,
> > > > well, we moved away to sensors framework when we added streaming telemetry 
> > > > too...
> > > > these are the current sensors: http://sources.nop.hu/misc/sensor/
> > > > but as you should already spotted, freerouter show commands are almost 
> > > > exclusively
> > > > tables, mostly ordered from left to right by the importance of the 
> > > > information,
> > > > and this approach works well with prometheus... if you take a closer look on
> > > > these sensor definitions, they're just a show command and the columns to 
> > > > export...
> > > > it means that you can easily define your very own sensor if you miss 
> > > > something...
> > > > regarding the dataplanes, the dpdk dataplane attaches and updates the counters
> > > > on every aspect but the tofino dataplane does it in just come cases, and the
> > > > more sad thing is that the middleware bf_forwarder.p4 only reads the 
> > > > subinterface
>   > >> counters and not the rest of the counters... it's a point where things 
> should
> > > > improve a lot so if you're willing to join the development, and you enjoy
> > > > python hacking then it's a point where really need some help... :)
> > > > regards,
> > > > cs
> > > >
> > > >
> > > >
> > > > On 12/1/21 13:19, Fr  d  ric LOUI wrote:
> > > > > Hi Carmen,
> > > > >
> > > > > The blog you are referring is unfortunately not up to date.
> > > > >
> > > > > "server prometheus    is actually now using freeRtr sensors.
> > > > >
> > > > > I'm glad as it is a good opportunity to update it !
> > > > > Maybe if you are interested we can give you access to the blog in edit mode 
> > > > > and you can help us updating it ?
> > > > >
> > > > > Apart from that I presume that mc36 will come up with more details on 
> > > > > exporting data via prometheus using sensor.
> > > > >
> > > > > Basically it is a 2 steps process:
> > > > >
> > > > > 1) let   s activate 4 sensors:
> > > > >
> > > > > !
> > > > > sensor ifaces-hw
> > > > >     path interfaces-hw/interface/counter
> > > > >     prefix freertr-ifaces
> > > > >     prepend iface_hw_byte_
> > > > >     command sho inter hwsumm
> > > > >     name 0 ifc=
> > > > >     key name interfaces-hw/interface
> > > > >     replace \. _
> > > > >     column 1 name st
> > > > >     column 1 replace admin -1
> > > > >     column 1 replace down 0
> > > > >     column 1 replace up 1
> > > > >     column 2 name tx
> > > > >     column 3 name rx
> > > > >     column 4 name dr
> > > > >     exit
> > > > > !
> > > > > sensor ifaces-hwp
> > > > >     path interfaces-hwp/interface/counter
> > > > >     prefix freertr-ifaces
> > > > >     prepend iface_hw_pack_
> > > > >     command sho inter hwpsumm
> > > > >     name 0 ifc=
> > > > >     key name interfaces-hwp/interface
> > > > >     replace \. _
> > > > >     column 1 name st
> > > > >     column 1 replace admin -1
> > > > >     column 1 replace down 0
> > > > >     column 1 replace up 1
> > > > >     column 2 name tx
> > > > >     column 3 name rx
> > > > >     column 4 name dr
> > > > >     exit
> >   >>> !
> > > > > sensor ifaces-sw
> > > > >     path interfaces-sw/interface/counter
> > > > >     prefix freertr-ifaces
> > > > >     prepend iface_sw_byte_
> > > > >     command sho inter swsumm
> > > > >     name 0 ifc=
> > > > >     key name interfaces-sw/interface
> > > > >     replace \. _
> > > > >     column 1 name st
> > > > >     column 1 replace admin -1
> > > > >     column 1 replace down 0
> > > > >     column 1 replace up 1
> > > > >     column 2 name tx
> > > > >     column 3 name rx
> > > > >     column 4 name dr
> > > > >     exit
> > > > > !
> > > > > sensor ifaces-swp
> > > > >     path interfaces-swp/interface/counter
> > > > >     prefix freertr-ifaces
> > > > >     prepend iface_sw_pack_
> > > > >     command sho inter swpsumm
> > > > >     name 0 ifc=
> > > > >     key name interfaces-swp/interface
> > > > >     replace \. _
> > > > >     column 1 name st
> > > > >     column 1 replace admin -1
> > > > >     column 1 replace down 0
> > > > >     column 1 replace up 1
> > > > >     column 2 name tx
> > > > >     column 3 name rx
> > > > >     column 4 name dr
> > > > >     exit
> > > > > !
> > > > >
> > > > > Then activate prometheus server:
> > > > >
> > > > > server prometheus pr
> > > > >     sensor ifaces-hw
> > > > >     sensor ifaces-hwp
> > > > >     sensor ifaces-sw
> > > > >     sensor ifaces-swp
> > > > >     interface tunnel123 <put source  interface of your promtheus target>
> > > > >     vrf <PUT VRF where your prometheus server_is_>
> > > > >     exit
> > > > >
> > > > > And you are good to go.
> > > > >
> > > > > They are more sensors, this is a totally dynamic way to reflect FreeRtr 
> > > > > visibility and make it available to external prometheus server.
> > > > >
> > > > > PS: Please let me know if you are willing to edit the Blog and I   ll arrange 
> > > > > to grant you relevant access !  :)
> > > > >
> > > > > All the best,
> > > > > Frederic
> > > > >
> > > > > > Le 1 d  c. 2021    13:02, Carmen Misa Moreira <> a 
> > > > > >   crit :
> > > > > >
> > > > > > Hi all,
> > > > > >
> > > > > > I would like to create Grafana Dashboards with the data and statistics 
> > > > > > collected from the P4 switch.
> > > > > >
> > > > > > I was reading the wiki 
> > > > > > https://wiki.geant.org/pages/viewpage.action?pageId=154995651 but maybe it's 
> > > > > > not up to date.
> > > > > >
> > > > > > This example uses iface_hw_byte_ and iface_sw_byte_. I would like to know if 
> > > > > > there is a command to list all the counters and metrics available to export 
> > > > > > the data?
> > > > > >
> > > > > > Best regards,
> > > > > >
> > > > > > Carmen Misa