Expose data from JSON file to Prometheus

Question

Is there any way to expose data from JSON file to Prometheus, so later it can be visualized in Grafana?

Answer 1

If you need importing historical data in JSON format into Prometheus, then you need converting this data to Prometheus remote_write format and then pushing it to /api/v1/write handler. See these docs .

Another option is to import the data to Prometheus-compatible system, so it could be queried later with PromQL in Grafana. See, for example, how to import data in various formats into VictoriaMetrics . (I'm the author of VictoriaMetrics).