prometheus

Commit Graph

Author	SHA1	Message	Date
Bryan Boreham	7b03796d0f	Scraping: stop storing discovered labels (#15261 ) Instead of storing discovered labels on every target, recompute them if required. The `Target` struct now needs to hold some more data required to recompute them, such as ScrapeConfig. This moves the load from every Prometheus all of the time, to just when someone views Service Discovery in the UI. The way `PopulateLabels` is used changes; you are no longer expected to call it with a part-populated `labels.Builder`. The signature of `Target.Labels` changes to take a `labels.Builder` instead of a `ScratchBuilder`, for consistency with `DiscoveredLabels`. This will save a lot of work when many targets are filtered out in relabeling. Combine with `keep_dropped_targets` to avoid ever computing most labels for dropped targets. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	1 year ago
Yi	2cabd1b707	config: remove expand-external-labels flag in release 3.0 (#14657 ) remove expand-external-labels feature flag and enabled env arg expansion for external labels by default. Signed-off-by: jyz0309 <45495947@qq.com>	1 year ago
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>	1 year ago
Alex Johnson	be0f10054e	Remove no-default-scrape-port featureFlag Signed-off-by: Alex Johnson <alex.kattathra.johnson@gmail.com>	1 year ago
Bryan Boreham	5a6c8f9c15	promtool: use go-cmp instead of DeepEqual go-cmp allows more control over unexported fields and implementation details. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Paulin Todev	78411d5e8b	SD Managers taking over responsibility for registration of debug metrics (#13375 ) SD Managers take over responsibility for SD metrics registration --------- Signed-off-by: Paulin Todev <paulin.todev@gmail.com> Signed-off-by: Björn Rabenstein <github@rabenste.in> Co-authored-by: Björn Rabenstein <github@rabenste.in>	2 years ago
Paulin Todev	6de80d7fb0	Allow non-default registry to be used for metrics of SD components Signed-off-by: Paulin Todev <paulin.todev@gmail.com>	2 years ago
Bryan Boreham	5cfe759348	scrape: make TargetsFromGroup work with Builder not []Label Save work converting to `Labels` then to `Builder`. `PopulateLabels()` now takes as Builder as input. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 years ago
Julien Pivotto	599b70a05d	Add include scrape configs Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	3 years ago
Levi Harrison	d61459d826	`no-default-scrape-port` feature flag (#9523 ) * Add `no-default-scrape-port` flag Signed-off-by: Levi Harrison <git@leviharrison.dev>	4 years ago
jessicagreben	4b03fa3100	replace config exit code with failure exit code Signed-off-by: jessicagreben <jessicagrebens@gmail.com>	4 years ago
jessicagreben	59f7ef06d0	update exit code for sd Signed-off-by: jessicagreben <jessicagrebens@gmail.com>	4 years ago
jessicagreben	99bb56fc46	add errcodes from sd file Signed-off-by: jessicagreben <jessicagrebens@gmail.com>	4 years ago
beorn7	c954cd9d1d	Move packages out of deprecated pkg directory This creates a new `model` directory and moves all data-model related packages over there: exemplar labels relabel rulefmt textparse timestamp value All the others are more or less utilities and have been moved to `util`: gate logging modetimevfs pool runtime Signed-off-by: beorn7 <beorn@grafana.com>	4 years ago
Darshan Chaudhary	a7e554b158	add check service-discovery command (#8970 ) Signed-off-by: darshanime <deathbullet@gmail.com>	4 years ago

16 Commits (bwplotka-patch-3)