Commit Graph

22 Commits (fc5b7dc5d6ed0a2d3b6950d261e7883dd13c21f3)

Author SHA1 Message Date
TJ Hoplock 6ebfbd2d54 chore!: adopt log/slog, remove go-kit/log
For: #14355

This commit updates Prometheus to adopt stdlib's log/slog package in
favor of go-kit/log. As part of converting to use slog, several other
related changes are required to get prometheus working, including:
- removed unused logging util func `RateLimit()`
- forward ported the util/logging/Deduper logging by implementing a small custom slog.Handler that does the deduping before chaining log calls to the underlying real slog.Logger
- move some of the json file logging functionality to use prom/common package functionality
- refactored some of the new json file logging for scraping
- changes to promql.QueryLogger interface to swap out logging methods for relevant slog sugar wrappers
- updated lots of tests that used/replicated custom logging functionality, attempting to keep the logical goal of the tests consistent after the transition
- added a healthy amount of `if logger == nil { $makeLogger }` type conditional checks amongst various functions where none were provided -- old code that used the go-kit/log.Logger interface had several places where there were nil references when trying to use functions like `With()` to add keyvals on the new *slog.Logger type

Signed-off-by: TJ Hoplock <t.hoplock@gmail.com>
2024-10-07 15:58:50 -04:00
Paulin Todev 6de80d7fb0
Allow non-default registry to be used for metrics of SD components
Signed-off-by: Paulin Todev <paulin.todev@gmail.com>
2023-12-11 11:14:26 +00:00
David Leadbeater 57f4aab27d
Update godoc links and remove note about TSDB versioning (#10754)
Signed-off-by: David Leadbeater <dgl@dgl.cx>
2022-05-26 18:34:43 +10:00
Dieter Plaetinck 0fac9bb859
Add basic initial developer docs for TSDB (#9451)
* Add basic initial developer docs for TSDB

There's a decent amount of content already out there (blog posts,
conference talks, etc), but:
* when they get stale, they don't tend to get updated
* they still leave me with questions that I'ld like to answer
  for developers (like me) who want to use, or work with, TSDB

What I propose is developer docs inside the prometheus
repository.  Easy to find and harness the power of the community
to expand it and keep it up to date.

* perfect is the enemy of good.  Let's have a base and incrementally improve
* Markdown docs should be broad but not too deep.  Source code comments
  can complement them, and are the ideal place for implementation details.

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

* use example code that works out of the box

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

* Apply suggestions from code review

Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>
Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

* PR feedback

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

* more docs

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

* PR feedback

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

* Apply suggestions from code review

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>

* Apply suggestions from code review

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>

* feedback

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

* Update tsdb/docs/usage.md

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>

* final tweaks

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

* workaround docs versioning issue

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

* Move example code to real executable, testable example.

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

* cleanup example test and make sure it always reproduces

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

* obtain temp dir in a way that works with older Go versions

Signed-off-by: Dieter Plaetinck <dieter@grafana.com>

* Fix Ganesh's comments

Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>

Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>
Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>
Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>
2021-11-17 15:51:27 +05:30
Levi Harrison 4a4882d4c7 Replace godoc.org links
Signed-off-by: Levi Harrison <git@leviharrison.dev>
2021-06-17 07:18:51 -04:00
Nick Triller 15d328750a
Fix typo in SD docs
Signed-off-by: Nick Triller <nicktriller@gmail.com>
2021-04-29 09:06:52 +02:00
Rémy Léone 6962e44618
Discovery docs: add a pull requests examples section (#8556)
* add a pull requests examples section

Signed-off-by: Rémy Léone <rleone@scaleway.com>
2021-03-04 10:11:08 +01:00
Andy Bursavich 4e6a94a27d
Invert service discovery dependencies (#7701)
This also fixes a bug in query_log_file, which now is relative to the config file like all other paths.

Signed-off-by: Andy Bursavich <abursavich@gmail.com>
2020-08-20 13:48:26 +01:00
Julien Pivotto 52cdcc2a3b
Add a check-list for new SD's (#7634)
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2020-07-22 00:07:33 +02:00
Callum Styan 7bf17b654c As per dev summit, SD moratorium has been lifted. (#6324)
Signed-off-by: Callum Styan <callumstyan@gmail.com>
2019-11-21 00:22:15 +00:00
Tariq Ibrahim 197e5ac597 docs: minor improvements to the service discovery README.md (#5296)
i) Increased the size of the Service Discovery Readme title
ii) Changed `TargetGroups` to "target groups" as it has been relocated and renamed to another package.

Signed-off-by: tariqibrahim <tariq181290@gmail.com>
2019-03-03 19:48:03 +01:00
Nguyen Hai Truong aed9ea144a Remove duplicated words in comments
Although it is spelling mistakes, it might make an affects
while reading.

Co-Authored-By: Kim Bao Long longkb@vn.fujitsu.com
Signed-off-by: Nguyen Hai Truong <truongnh@vn.fujitsu.com>
2019-02-20 17:41:02 -08:00
Ben Kochie c6399296dc
Fix spelling/typos (#4921)
* Fix spelling/typos

Fix spelling/typos reported by codespell/misspell.
* UK -> US spelling changes.

Signed-off-by: Ben Kochie <superq@gmail.com>
2018-11-27 17:44:29 +01:00
Callum Styan 7dc05538f7 docs: SD implementations do not have to only send new/changed target groups (#3713) 2018-01-26 22:03:11 +00:00
Krasi Georgiev f2df712166 updated README 2017-12-18 17:22:50 +00:00
Brian Brazil 81db4716c1
Mention SD moratorium in README (#3573) 2017-12-11 15:38:23 +00:00
Fabian Reinartz ac511ecf30 Merge pull request #2970 from Gouthamve/docs/sd-interface
Add docs about SD interface
2017-08-01 22:44:28 +02:00
Goutham Veeramachaneni ab96e79bc8 Add docs about SD interface
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
2017-08-01 13:53:50 +05:30
Fabian Reinartz 40db026381 Merge pull request #2957 from prometheus/sd-doc
Tweaks to SD README from review
2017-07-28 08:51:50 +02:00
J. Taylor O'Connor 5a19ffb315 A few spelling corrections. (#2960) 2017-07-17 22:13:50 +01:00
Brian Brazil 84be97bd98 Tweaks to SD README from review 2017-07-17 14:20:54 +01:00
Brian Brazil 2a9ca394dd Document how/when to write service discovery (#2943) 2017-07-14 15:22:09 +01:00