Commit Graph

4 Commits

Author SHA1 Message Date
Andrej Ocenas d20afa2a39 Prometheus: Use contextual middleware for req headers and simplify client creation (#51061)
* Use contextual middleware and simplify client creation

* Fix tests

* Add test for the header propagation

* Fix tests and lint

* Update pkg/tsdb/prometheus/prometheus.go

Co-authored-by: ismail simsek <ismailsimsek09@gmail.com>

Co-authored-by: ismail simsek <ismailsimsek09@gmail.com>
2022-06-23 14:48:16 +02:00
Andrej Ocenas d2fefec306 Prometheus: Fix aligning of labels of exemplars after backend migration (#49924)
* Fix normalization of labels

* Move sorting so it actually has an effect

* fix lint error

Co-authored-by: Todd Treece <todd.treece@grafana.com>
2022-06-01 11:13:57 +02:00
Jimmie Han 0a509b97ef Prometheus: Fix inconsistent labels in exemplars resulting in marshal json error. (#46135)
like "frame has different field lengths, field 0 is len 5 but field 14 is len 2"

Signed-off-by: Jimmie Han <hanjinming@outlook.com>
2022-05-23 15:05:57 +02:00
Todd Treece e1a9ce4cc4 Prometheus: Move existing query logic to new buffered package (#48668) 2022-05-12 05:34:09 -04:00