We don't need multiple levels of abstraction to convert nanoseconds to
milliseconds.
We do benefit from tests, however.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
To facilitate generating OTel translation code for other Prometheus
compatible backends, modify the prometheusremotewrite sources slightly
so that the PrometheusConverter.TimeSeries method is in a file called
timeseries.go. The rationale is to allow other backends to define their
own implementation of this method.
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
After a lot of productive discussion between the Prometheus and
OpenTelemetry community we decided that it made sense for Prometheus to
own its own copy of the code in charge for handling OTLP ingestion
traffic.
This commit is removing the README and update-copy.sh files that had the
previous steps to update the code.
Also it is updating the licensing of all the files to make sure the
OpenTelemetry provenance is explicit and to state the new ownership.
Signed-off-by: Jesus Vazquez <jesusvzpg@gmail.com>
Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
I initially didn't copy the otlptranslator/prometheus folder because I
assumed it wouldn't get changes. But it did. So this PR fixes that and
updates the Collector version.
Supersedes: https://github.com/prometheus/prometheus/pull/12809
Signed-off-by: Goutham <gouthamve@gmail.com>
promql: Extend testing framework to support native histograms
This includes both the internal testing framework as well as the rules unit test feature of promtool.
This also adds a bunch of basic tests. Many of the code level tests can now be converted to tests within the framework, and more tests can be added easily.
---------
Signed-off-by: Harold Dost <h.dost@criteo.com>
Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
Signed-off-by: Stephen Lang <stephen.lang@grafana.com>
Co-authored-by: Harold Dost <h.dost@criteo.com>
Co-authored-by: Stephen Lang <stephen.lang@grafana.com>
Co-authored-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
* Add OTLP Ingestion endpoint
We copy files from the otel-collector-contrib. See the README in
`storage/remote/otlptranslator/README.md`.
This supersedes: https://github.com/prometheus/prometheus/pull/11965
Signed-off-by: gouthamve <gouthamve@gmail.com>
* Return a 200 OK
It is what the OTEL Golang SDK expect :(
https://github.com/open-telemetry/opentelemetry-go/issues/4363
Signed-off-by: Goutham <gouthamve@gmail.com>
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Signed-off-by: gouthamve <gouthamve@gmail.com>
Signed-off-by: Goutham <gouthamve@gmail.com>
