for the the series, label names and label values APIs
Add warnings count check to TestEndpoints
The limit param was added in https://github.com/prometheus/prometheus/pull/13396
Signed-off-by: machine424 <ayoubmrini424@gmail.com>
defaultStatsRenderer->DefaultStatsRenderer
Add short docstrings.
I'd like to use the stats renderer to peek at the statistics in
https://github.com/grafana/mimir/pull/7966
However I cannot call the original function without this export afterwards.
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
* bugfix: Add missing comma when encoding JSON results in web API
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Signed-off-by: Amir Vejahat <amir.vejahat.av@gmail.com>
Co-authored-by: Arthur Silva Sens <arthur.sens@coralogix.com>
If the underlying data is `nil` the default encoding
will render `"null"` which is not accepted by
(some) Prometheus client libraries.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
* add context cancellation check at get series iteration
* add warnings and closer on error
* add test
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Signed-off-by: Erlan Zholdubai uulu <erlanz@amazon.com>
When a limit is specified, the API may return arbitrary rows, so don't
check specific response values.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
Dogfood native histograms.
Allow dependent projects to migrate to native histograms.
I took the defaults from client_golang.
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
Support limit parameter in queries to restrict output data to the specified size, on the following endpoints:
/api/v1/series
/api/v1/labels
/api/v1/label/:name:/values
Signed-off-by: Pranshu Srivastava <rexagod@gmail.com>
Signed-off-by: Kartikay <kartikay_2101ce32@iitp.ac.in>
Fix is to add json tags to `Metadata` struct. Absence of these tags
causes Go to use the field name, which starts with an upper-case
letter and breaks the protocol.
Extend tests to verify the JSON response.
Signed-off-by: ismail simsek <ismailsimsek09@gmail.com>
Fix is to add json tags to `Metadata` struct. Absence of these tags
causes Go to use the field name, which starts with an upper-case
letter and breaks the protocol.
Extend tests to verify the JSON response.
Signed-off-by: ismail simsek <ismailsimsek09@gmail.com>
This adds support for the new grammar of `{"metric_name", "l1"="val"}` to promql and some of the exposition formats.
This grammar will also be valid for non-UTF-8 names.
UTF-8 names will not be considered valid unless model.NameValidationScheme is changed.
This does not update the go expfmt parser in text_parse.go, which will be addressed by https://github.com/prometheus/common/issues/554/.
Part of https://github.com/prometheus/prometheus/issues/13095
Signed-off-by: Owen Williams <owen.williams@grafana.com>
For instance `require.NoError` will print the unexpected error; we don't
need to include it in the message.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
Converted maps into labels.Labels to avoid a lot of copying of data which leads to very high memory consumption while opening the /service-discovery endpoint in the Prometheus UI
Signed-off-by: Leegin <114397475+Leegin-darknight@users.noreply.github.com>
Converted maps into labels.Labels to avoid a lot of copying of data which leads to very high memory consumption while opening the /service-discovery endpoint in the Prometheus UI
Signed-off-by: Leegin <114397475+Leegin-darknight@users.noreply.github.com>
Arthur Silva Sens