add feature : filter metrics based on labels values

[gregoiremahe]

Could we have feature for filtering labels in beamium.yaml file ? i.e. filter ethX and lo devices labels, but not others

Manipulate labels during scraping phase, for example filtering on label value, drop labels, etc

[StevenLeRoux]

Hi Greg.

In the Sink conf area, you can set a "selector: metrics.* ". As I understand your issue. There could be an improvement that would precise :

• remove series containing these labels
• remove this label in the series, but keep the series

As a workaround, if you use Noderig, you can already select only interfaces you need :

net-opts: interfaces: # Give a filtering list of interfaces for which you want metrics

• eth0
• eth1

[gregoiremahe]

Hi Steven

I'm unfortunately using node_exporter

Further information concerning the improvements :

• Remove labels in the series, but keep the series : Yes, could be done this way. Example : in the series matched with nodenetwork.*, remove series which doesn't match with device=(eth[0-9]|lo)

• Remove series containing these labels : Not very usefull I guess... Because the first improvement above fix the problem by setting the following regex : ^$ (empty)

@PierreZ has the same problematics, he has a label which change on every restart