I have installed a grafana agent flow agent to collect the OS metrics data from a linux machine. However, I understood that Grafana agent flow cannot collect and expose the OS metrics, so installed the node exporter in the linux machine. Now, how can I configure the node-exporter to the grafana-flow-agent to send the data to grafana-mimir.
grafana-agent-flow is in .river language.
Also, could you please let me know how to setup grafana mimir as open source ? The overall idea is to do the OS monitoring using Grafana-agent-flow and Grafana-Mimir.
There is no document which describes visually about this setup