Hi folks,
At my workplace we have been working recently with Fluentbit and its Fluent
Forward protocol, which is an efficient binary msgpack protocol for
transmitting string or key-value logs with timestamps - see
https://github.com/fluent/fluentd/wiki/Forward-Protocol-Specification-v1.5 .
I'v
> This is incredibly helpful, thanks for taking the time to write it. I
> don't think there is anything like this level of description of how
> expr works in the docs, but I may have missed it.
To be clear here, and to help locate it in the documentation, this isn't
a special behaviour of alert ru
This is incredibly helpful, thanks for taking the time to write it. I don't
think there is anything like this level of description of how expr works in
the docs, but I may have missed it.
You also correctly anticipated that the missing-time-series scenario was an
issue for me in this work, so than
> do we have any existing node exporter which can read csv file?
No. But if you write a simple script to read the csv file and write it back
out in openmetrics format, then you can use node_exporter's textfile
collector. For example:
total_bytes{interface_name="abc"} 600
incoming_bytes{interfac
> I do not really understand how expr works in prom rules - is it something
that simply evaluates to either 1 or 'true' as a go bool type?
No. It's not boolean logic at all.
PromQL works with *vectors*: a vector contains zero or more values, each
with a distinct set of labels. An alert fires wh
This took about a week to appear on the list? Meantime, I have come up with
the following..
- alert: outboundSocketCountChange
expr: *(*(count({__name__=~"tcpsocket(.+)Inbound"} offset 30s) -
count({__name__=~"tcpsocket(.+)Inbound"})) != bool 0*) == 1*
labels:
severity: critical
Hi All,
We have a linux process which writes variables/statistics
periodically into .csv file. We need to feed/save these
variables/statistics in prometheus so that it can be viewed on Grafana.
Our process periodically writes a new file in a folder(linux virtual
machine).
Folder:
sta
Hello all,
I have a rule which is trying to count time series that match a certain
regexp and spot when this changes, to raise an alert more or less
immediately (i.e. no for clause). This is counting a custom socket count
metric that we need to catch any changes in.
- alert: outboundSocketCo
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