README.md: mention that Prometheus doesn't drop data when VictoriaMetrics restarts

This commit is contained in:
Aliaksandr Valialkin 2019-09-04 18:40:21 +03:00
parent 16dd145586
commit bce35b8dd9

View File

@ -186,6 +186,9 @@ Follow the following steps during the upgrade:
2) Wait until the process stops. This can take a few seconds. 2) Wait until the process stops. This can take a few seconds.
3) Start the upgraded VictoriaMetrics. 3) Start the upgraded VictoriaMetrics.
Prometheus doesn't drop data during VictoriaMetrics restart.
See [this article](https://grafana.com/blog/2019/03/25/whats-new-in-prometheus-2.8-wal-based-remote-write/) for details.
### How to apply new config to VictoriaMetrics? ### How to apply new config to VictoriaMetrics?
@ -195,6 +198,9 @@ VictoriaMetrics must be restarted for applying new config:
2) Wait until the process stops. This can take a few seconds. 2) Wait until the process stops. This can take a few seconds.
3) Start VictoriaMetrics with the new config. 3) Start VictoriaMetrics with the new config.
Prometheus doesn't drop data during VictoriaMetrics restart.
See [this article](https://grafana.com/blog/2019/03/25/whats-new-in-prometheus-2.8-wal-based-remote-write/) for details.
### How to send data from InfluxDB-compatible agents such as [Telegraf](https://www.influxdata.com/time-series-platform/telegraf/)? ### How to send data from InfluxDB-compatible agents such as [Telegraf](https://www.influxdata.com/time-series-platform/telegraf/)?