prometheus/docs/querying
Arve Knudsen de16f5e387
[FEATURE] PromQL: Add experimental info function MVP (#14495)
The `info` function is an experiment to improve UX
around including labels from info metrics.
`info` has to be enabled via the feature flag `--enable-feature=promql-experimental-functions`.

This MVP of info simplifies the implementation by assuming:
* Only support for the target_info metric
* That target_info's identifying labels are job and instance

Also:
* Encode info samples' original timestamp as sample value
* Deduce info series select hints from top-most VectorSelector

---------

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
Co-authored-by: Ying WANG <ying.wang@grafana.com>
Co-authored-by: Augustin Husson <augustin.husson@amadeus.com>
Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>
Co-authored-by: Björn Rabenstein <github@rabenste.in>
Co-authored-by: Bryan Boreham <bjboreham@gmail.com>
2024-10-16 13:52:11 +01:00
..
api.md Merge pull request #14109 from harry671003/pass_limit_to_querier 2024-07-12 10:27:52 +01:00
basics.md Update basics.md 2024-08-29 23:06:31 +05:30
examples.md feat: add limitk() and limit_ratio() operators (#12503) 2024-07-03 22:18:57 +02:00
functions.md [FEATURE] PromQL: Add experimental info function MVP (#14495) 2024-10-16 13:52:11 +01:00
index.md Import querying documentation from prometheus/docs 2017-10-26 22:36:47 +02:00
operators.md feat: add limitk() and limit_ratio() operators (#12503) 2024-07-03 22:18:57 +02:00
remote_read_api.md removed formateoverview section (#13994) 2024-05-03 09:42:39 -03:00