Is there any way to migrate data stored in InfluxDB to Prometheus TSDB?

[zhao wang]

Just as the title. Is there any tool that can replay the InfluxDB data and write them to Prometheus TSDB? Or some other ways to migrate data from InfluxDB to Prometheus TSDB?

[Aliaksandr Valialkin]

Prometheus doesn't support importing historical data yet - see https://prometheus.io/docs/introduction/roadmap/#backfill-time-series . So it is impossible to import data from InfluxDB to Prometheus at the moment. But you can import InfluxDB data to other TSDB systems with tools like vmctl.

On Mon, Dec 14, 2020 at 11:38 AM zhao wang <wangz...@gmail.com> wrote:

Just as the title. Is there any tool that can replay the InfluxDB data and write them to Prometheus TSDB? Or some other ways to migrate data from InfluxDB to Prometheus TSDB?

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Best Regards,

Aliaksandr Valialkin, CTO VictoriaMetrics

[Bjoern Rabenstein]

The upcoming release v2.24 of the Prometheus server will include a new
feature of the `promtool` command line tool. It will allow backfilling
from an OpenMetrics file into Prometheus.

In your case, that reduces the problem to extracting the data out of
InfluxDB into an OpenMetrics file, for which tooling will hopefully
soon exist.

We are also keen on finding better ways of allowing data migration,
but ideally without writing special code for every other TSDB in
existence. The implementation of OpenMetrics support is a first step.

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Björn Rabenstein
[PGP-ID] 0x851C3DA17D748D03
[email] bjo...@rabenste.in