Add ability to build graphs from VictoriaMetrics data

[valyala]

VictoriaMetrics is a monitoring system and time series database. It supports various data ingestion protocols, including Graphite, OpenTSDB, Influx line protocol, Prometheus remove write, Prometheus text exposition format, JSON and CSV - see https://docs.victoriametrics.com/#how-to-import-time-series-data .

VictoriaMetrics supports querying data via Prometheus API - see https://docs.victoriametrics.com/#prometheus-querying-api-usage - and via Graphite API - see https://docs.victoriametrics.com/#graphite-api-usage .

It would be great if facette could query VictoriaMetrics and build graphs from the requested data.

[vbatoufflet]

Hi @valyala,

That's clearly something in my to-do list. The next version of Facette is planned to support querying data via Prometheus API but I haven't had much time to work on it lately.