feat: prometheus translation add support for rw2 #35583
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ArthurSens
reviewed
Oct 4, 2024
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Thank you @jmichalek132! Super nice to see progress here :)
I think we can make this initial task even smaller, so we can get something mergeable faster. What do you think?
| // createAttributes creates a slice of Prometheus Labels with OTLP attributes and pairs of string values. | ||
| // Unpaired string values are ignored. String pairs overwrite OTLP labels if collisions happen and | ||
| // if logOnOverwrite is true, the overwrite is logged. Resulting label names are sanitized. | ||
| func createAttributesV2(resource pcommon.Resource, attributes pcommon.Map, externalLabels map[string]string, |
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I wonder if we could reduce the scope of the first PR even further. Maybe just translate gauges datapoints to samples, without any labels.
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| tsMap, err := FromMetricsV2(payload.Metrics(), settings) | ||
| require.NoError(t, err) | ||
| require.NotNil(t, tsMap) |
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You plan to change this, right? Like, asserting that we return real metrics
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| labels := createAttributesV2( | ||
| resource, | ||
| pt.Attributes(), | ||
| settings.ExternalLabels, | ||
| nil, | ||
| true, | ||
| model.MetricNameLabel, | ||
| name, | ||
| ) |
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What do you think about ignoring labels for the first PR?
Signed-off-by: Juraj Michalek <juraj.michalek132@gmail.com>
Signed-off-by: Juraj Michalek <juraj.michalek132@gmail.com>
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Closing in favor of #35703. |
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Description:
Draft starting the work on adding support for remote write 2.0 in the translation package.
Link to tracking Issue: #33661
Testing:
Documentation: