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grafana / alloy

OpenTelemetry Collector distribution with programmable pipelines
https://grafana.com/oss/alloy
Apache License 2.0
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Multi tenant aware grafana agent #276

Open martinjaegerdk opened 5 months ago

martinjaegerdk commented 5 months ago

Request

As far as i can tell, the agents support for multi tenancy is limited to static configuration. Either through adding a custom HTTP header for remote write configurations, or setting tenant_id attribute where that is supported.

I have a few use cases, where i would like for the grafana-agent to support dynamic multi tenancy. E.g. setting tenant_id/HTTP Header based on a label value.

Use case

Having a common agent that can support scraping data for multiple tenants.

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romanfurst commented 3 weeks ago

HI @martinjaegerdk , I haven't tried it myself yet, but it seems like setting label __tenant_id__ could do the job. Or am I mistaken?

look here

martinjaegerdk commented 3 weeks ago

@romanfurst Nice find. It certainly looks that way 💪 I will test this out when i have a use case. The last time i set it up using a separate agent, which is working fine obviously, so not gonna touch that.