Dear list,
I am playing around with Icinga2 and InfluxDB.
My setup:
Icinga2 -> InfluxDB-Feature -> InfluxDB
I noticed that when InfluxDB is not available, Icinga2 seems not to
buffer failed writes. Instead, all values are lost when I e.g. shut down
InfluxDB for two minutes.
Is there a way to let Icinga2 buffer all writes until InfluxDB is
available again?
In addition, I added InfluxDB-Relay to the chain:
Icinga2 -> InfluxDB-Feature -> InfluxDB-Relay -> InfluxDB
My hope was that, if properly configured, InfluxDB-Relay buffers failed
writes. However, my tests show that this is not the case (although it is
supposed to work). Did someone experience something similar?
My goal is to somehow "save" the metrics if InfluxDB is down for a
couple of minutes. I am thinking of setting up a MessageBus and let
Icinga2 write the metrics there; however, I would like to avoid that
construct.
Best regards,
Valentin
--
Valentin Höbel
Senior Consultant IT Infrastructure
mobil 0711-95337077
Linux Information Systems
LIS Stuttgart GmbH
Talstraße 41 70188 Stuttgart Germany
Geschäftsführer Tilo Mey
Amtsgericht Stuttgart, HRB 729287, Ust-IdNr DE264295269
Volksbank Stuttgart EG, BIC VOBADESS, IBAN DE75600901000340001003
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