* Added walreplay API endpoint
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Added starting page to react-ui
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Documented the new endpoint
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Fixed typos
Signed-off-by: Levi Harrison <git@leviharrison.dev>
Co-authored-by: Julius Volz <julius.volz@gmail.com>
* Removed logo
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Changed isResponding to isUnexpected
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Changed width of progress bar
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Changed width of progress bar
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Added DB stats object
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Updated starting page to work with new fields
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Passing nil
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Passing nil (pt. 2)
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Passing nil (pt. 3)
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Passing nil (and also implementing a method this time) (pt. 4)
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Passing nil (and also implementing a method this time) (pt. 5)
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Changed const to let
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Passing nil (pt. 6)
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Remove SetStats method
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Added comma
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Changed api
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Changed to triple equals
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Fixed data response types
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Don't return pointer
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Changed version
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Fixed interface issue
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Fixed pointer
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Fixed copying lock value error
Signed-off-by: Levi Harrison <git@leviharrison.dev>
Co-authored-by: Julius Volz <julius.volz@gmail.com>
Clarify documentation for label_replace() because of ambiguities
between label keys and label values.
Signed-off-by: Matthew Smedberg <matthew.smedberg@gmail.com>
* Document lack of metadata deletion in deletion API
See also https://github.com/prometheus/prometheus/issues/7932
I also fixed the other "NOTE" callouts to be formatted in such a way that our
docs system formats them as callout boxes.
Signed-off-by: Julius Volz <julius.volz@gmail.com>
* WIP
Signed-off-by: Julius Volz <julius.volz@gmail.com>
* Improve wordings
Signed-off-by: Julius Volz <julius.volz@gmail.com>
This commit adds `@ <timestamp>` modifier as per this design doc: https://docs.google.com/document/d/1uSbD3T2beM-iX4-Hp7V074bzBRiRNlqUdcWP6JTDQSs/edit.
An example query:
```
rate(process_cpu_seconds_total[1m])
and
topk(7, rate(process_cpu_seconds_total[1h] @ 1234))
```
which ranks based on last 1h rate and w.r.t. unix timestamp 1234 but actually plots the 1m rate.
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
Sadly, just linking to the Histogram best practice document, as done
for `histogram_quantile`, would be confusing here because the best
practice document only deals with quantiles in the context of
Histograms and Summaries, which is very different from the context of
the `quantile` aggregator and `quantile_over_time` function, which is
already a source of a lot of confusion.
Thus, I think the least bad solution is to add a short explanation in
this section directly. There isn't even a good resource on the
internet we can link to. A lot of statisticians use φ-quantiles, but
they don't have a generally accepted name for it.
I have added the explanation after the other detailed explanations of
`count_values`, `topk` and `bottomk`. I think that fits quite nicely
into the flow.
Signed-off-by: beorn7 <beorn@grafana.com>
* add time range params to labelNames api
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* evaluate min/max time range when reading labels from the head
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* add time range params to labelValues api
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* fix test, add docs
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* add a test for head min max range
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* fix test to match comment
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* address CR comments
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* combine vars only used once
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* add time range params to labelNames api
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* evaluate min/max time range when reading labels from the head
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* add time range params to labelValues api
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* fix test, add docs
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* add a test for head min max range
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* fix test to match comment
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* address CR comments
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* combine vars only used once
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* fix test
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* restart ci
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* use range expectedLabelNames instead of range actualLabelNames in test
Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>
* Added the version to tsdb stats api methods
* Updated changelog.md with references to the status page PRs
Signed-off-by: Joaquin Fernandez Campo <jfcampo@gmail.com>
The curl argument `--data-urlencode` doesn't accept equal signs between
the arg and the value, but needs whitespace instead.
Signed-off-by: Clayton O'Neill <claytono@github.com>
This adds support for a new query param on the new `api/v1/metadata`
endpoint that provides metadata for a specified metric via the V1 API.
It collapses metadata that is equal across all targets, and aggregates
under the same metric name the ones that differ.
Signed-off-by: gotjosh <josue@grafana.com>
* api: provide per metric metadata
This adds a new endpoint that provides per metric metadata via the V1 API.
It collapses metadata that is equal across all targets, and aggregates under the same metric name the ones that differ.
* Allow tests to be asserted on response length
Some tests e.g. limit on API responses, don't require an assertion on
equality.
This allows us to assert against response length instead of
equality.
Signed-off-by: gotjosh <josue@grafana.com>
* Document new status API endpoints
These were added in https://github.com/prometheus/prometheus/pull/6243
for the React UI.
Signed-off-by: Julius Volz <julius.volz@gmail.com>
* Update new-in notices
Signed-off-by: Julius Volz <julius.volz@gmail.com>
Update the aggregation operator documentation.
* Include before expression style syntax as valid.
* Update examples to show before style.
Signed-off-by: Ben Kochie <superq@gmail.com>
Substring matching for labels doesn't work anymore.
These parts are misleading, and contradict with the rest of the
documentation.
Signed-off-by: Semyon Slepov <slepovss@gmail.com>
This commit improves the wording of the subquery examples and makes
them more consistent with other examples.
Signed-off-by: Lucas Servén Marín <lserven@gmail.com>
This adds a per-target cache of scraped metadata. The metadata is only
available for the lifecycle of the attached target. An API endpoint allows
to select metadata by metric name and a label selection of targets.
Signed-off-by: Fabian Reinartz <freinartz@google.com>
