Commit Graph

9 Commits

Author SHA1 Message Date
Kiril Vladimirov 1721de0c38
collector: Unwrap glob textfile directories (#1985)
* collector: Unwrap glob textfile directories
* collector: Store full path in mtime's file label

The point is to avoid duplicated gauges from files with the same name in
different directories.

This introduces support for exporting from multiple directories matching
given pattern (e.g. `/home/*/metrics/`).

Signed-off-by: Kiril Vladimirov <kiril@vladimiroff.org>
2021-10-18 14:05:21 +02:00
Ben Kochie 3bc9a93c20
Add ErrorLog plumbing to promhttp
Fix the error logging of the promhttp handler by connecting it to the
promlog setup.
* Switch to go-kit/log.
* Cleanup CHANGELOG.

Fixes: https://github.com/prometheus/node_exporter/issues/1886

Signed-off-by: Ben Kochie <superq@gmail.com>
2021-06-03 10:47:41 +02:00
Ben Ye 2477c5c67d switch to go-kit/log (#1575)
Signed-off-by: yeya24 <yb532204897@gmail.com>
2019-12-31 17:19:37 +01:00
Julius Volz 864a6ee935 Treat custom textfile metric timestamps as errors (#769)
This is clearer behavior and users will notice and fix their textfiles faster
than if we just output a warning.
2018-02-27 19:43:38 +01:00
Shubheksha Jalan 1f2458f42c Filter out testfile metrics correctly when using `collect[]` filters (#763)
* remove injection hook for textfile metrics, convert them to prometheus format

* add support for summaries

* add support for histograms

* add logic for handling inconsistent labels within a metric family for counter, gauge, untyped

* change logic for parsing the metrics textfile

* fix logic to adding missing labels

* Export time and error metrics for textfiles

* Add tests for new textfile collector, fix found bugs

* refactor Update() to split into smaller functions

* remove parseTextFiles(), fix import issue

* add mtime metric directly to channel, fix handling of mtime during testing

* rename variables related to labels

* refactor: add default case, remove if guard for metrics, remove extra loop and slice

* refactor: remove extra loop iterating over metric families

* test: add test case for different metric type, fix found bug

* test: add test for metrics with inconsistent labels

* test: add test for histogram

* test: add test for histogram with extra dimension

* test: add test for summary

* test: add test for summary with extra dimension

* remove unnecessary creation of protobuf

* nit: remove extra blank line
2017-12-23 20:21:58 +01:00
Calle Pettersson dfe07eaae8 Switch to kingpin flags (#639)
* Switch to kingpin flags

* Fix logrus vendoring

* Fix flags in main tests

* Fix vendoring versions
2017-08-12 15:07:24 +02:00
Matthias Rampke 24c9db9600 Suppress log noise from textfile collector test. 2015-09-28 13:56:22 +00:00
Matthias Rampke 2d0d72b97d Add license headers to all code files. 2015-09-26 17:44:39 +02:00
Julius Volz e13f910427 Fix mtime reporting in textfile collector, add tests. 2015-09-04 15:42:44 +02:00