prometheus

Commit Graph

Author	SHA1	Message	Date
Matthieu MOREL	af1a19fc78	enable errorf rule from perfsprint linter Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	3 weeks 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>	2 months ago
machine424	d23d196db5	fix(discovery): prevent the manager from storing stale targetGroups Signed-off-by: machine424 <ayoubmrini424@gmail.com>	3 months ago
machine424	c586c15ae6	fix(discovery): make discovery manager notify consumers of dropped targets for still defined jobs scrape/manager_test.go: add a test to check that the manager gets notified for targets that got dropped by discovery to reproduce: https://github.com/prometheus/prometheus/issues/12858#issuecomment-1732318102 Signed-off-by: machine424 <ayoubmrini424@gmail.com>	3 months ago
Oleksandr Redko	f10c3454e9	Enable perfsprint linter and fix up code Signed-off-by: Oleksandr Redko <oleksandr.red+github@gmail.com>	6 months ago
David Ashpole	bbfc72b4e2	support unregistering discovery manager metrics (#13896 ) Signed-off-by: David Ashpole <dashpole@google.com>	8 months ago
sellskin	ff15b17400	remove code that will not be executed Signed-off-by: sellskin <mydesk@yeah.net>	8 months ago
Paweł Szulik	7f24efccdb	Refactor discovery tests to use testify. Signed-off-by: Paweł Szulik <paul.szulik@gmail.com>	10 months 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>	10 months ago
Paulin Todev	6a5306a53c	Use const labels for Discovery Manager metrics. Signed-off-by: Paulin Todev <paulin.todev@gmail.com>	12 months 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>	12 months ago
Matthieu MOREL	9c4782f1cc	golangci-lint: enable testifylint linter (#13254 ) Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	12 months ago
Julien Pivotto	009017a3fb	Revert "Remove deleted target from discovery manager" Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	1 year ago
haleyao	c5a37ddad5	Remove deleted target from discovery manager Signed-off-by: haleyao <haleyao@tencent.com>	1 year ago
beorn7	c3c7d44d84	lint: Adjust to the lint warnings raised by current versions of golint-ci We haven't updated golint-ci in our CI yet, but this commit prepares for that. There are a lot of new warnings, and it is mostly because the "revive" linter got updated. I agree with most of the new warnings, mostly around not naming unused function parameters (although it is justified in some cases for documentation purposes – while things like mocks are a good example where not naming the parameter is clearer). I'm pretty upset about the "empty block" warning to include `for` loops. It's such a common pattern to do something in the head of the `for` loop and then have an empty block. There is still an open issue about this: https://github.com/mgechev/revive/issues/810 I have disabled "revive" altogether in files where empty blocks are used excessively, and I have made the effort to add individual `// nolint:revive` where empty blocks are used just once or twice. It's borderline noisy, though, but let's go with it for now. I should mention that none of the "empty block" warnings for `for` loop bodies were legitimate. Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
Shihao Xia	d26fd5c97b	fix potential goroutine leaks (#10057 ) Signed-off-by: Shihao Xia <charlesxsh@hotmail.com>	3 years ago
Julien Pivotto	b9c814fce6	Merge pull request #9681 from prometheus/release-2.31 merge back release 2.31	3 years ago
Julien Pivotto	9621c2c0cc	Fix race with targets update during ApplyConfig (#9656 ) I ended up extending the lock so refTargets remains valid for the duration of the update. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	3 years ago
Mateusz Gozdek	1a6c2283a3	Format Go source files using 'gofumpt -w -s -extra' Part of #9557 Signed-off-by: Mateusz Gozdek <mgozdekof@gmail.com>	3 years ago
lzhfromustc	d42be7be76	test:Fix two potential goroutine leaks (#8964 ) Signed-off-by: lzhfromustc <lzhfromustc@gmail.com>	3 years ago
Vladimir Kononov	1043d2b594	Discovery: abstain from restarting providers if possible (#9321 ) (#9349 ) * Abstain from restarting discovery providers if possible (#9321) Signed-off-by: Vladimir Kononov <krya-kryak@users.noreply.github.com>	3 years ago
Levi Harrison	b5f6f8fb36	Switched to go-kit/log Signed-off-by: Levi Harrison <git@leviharrison.dev>	4 years ago
Julien Pivotto	6c56a1faaa	Testify: move to require (#8122 ) * Testify: move to require Moving testify to require to fail tests early in case of errors. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * More moves Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Julien Pivotto	4e5b1722b3	Move away from testutil, refactor imports (#8087 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
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>	4 years ago
johncming	01d096567b	discovery: simplify code. (#7725 ) Signed-off-by: johncming <johncming@yahoo.com>	4 years ago
Julien Pivotto	93e9c010f3	Add more Go leak tests (#7652 ) * Implement go leak test for promql Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * Implement go leak test for Consul SD Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * Implement go leak test in discovery manager Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
ZouYu	f494426f73	fix warning redundant type from array, slice, or map composite literal (#7106 ) Signed-off-by: ZouYu <zouy.fnst@cn.fujitsu.com>	5 years ago
Nevill	7465f27ea5	Refactor on discovery/manager_test.go - Use testutil.ToFloat64 to collect testing metrics - Declare ServiceDiscoveryConfig directly instead of calling Unmarshal on a piece of YAML Signed-off-by: Nevill <nevill.dutt@gmail.com>	5 years ago
Nevill	048f81218d	Change prometheus_sd_configs_failed_total to Gauge Signed-off-by: Nevill <nevill.dutt@gmail.com>	5 years ago
JoeWrightss	e4b88704a6	Fix misspell in manager_test.go (#5279 ) Signed-off-by: zhoulin xie <zhoulin.xie@daocloud.io>	6 years ago
Matt Layher	302148fd69	*: apply gofmt -s Signed-off-by: Matt Layher <mdlayher@gmail.com>	6 years ago
Simon Pasquier	8b91d39c43	discovery: send empty group on empty SD config (#4819 ) * discovery: send empty group on blank SD config Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Update comments Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Add another comment Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	e7cee1b5ba	Remove tests redundant with TestTargetUpdatesOrder Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	7dc3f11306	WIP discovery: refactor TestTargetUpdatesOrder Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	8fd891bf3f	Speed up tests that were still using the 5s timeout Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	8289501420	Address krasi's comments Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	1cee5b5b06	Don't multiple the interval value by 1ms in the mock Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	4900405d2f	Refactor TestCoordinationWithReceiver() to work with any Discoverer Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	0798f14e02	Add TestCoordinationWithEmptyProvider Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	48989d8996	discovery: add more tests Co-authored-by: Camille Janicki <camille.janicki@gmail.com> Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Krasi Georgiev	ba7eb733e8	tidy up the discovery logs,updating loops and selects (#4556 ) * tidy up the discovery logs,updating loops and selects few objects renamings removed a very noise debug log on the k8s discovery. It would be usefull to show some summary rather than every update as this is impossible to follow. added most comments as debug logs so each block becomes self explanatory. when the discovery receiving channel is full will retry again on the next cycle. Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> * add noop logger for the SD manager tests. Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> * spelling nits Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	6 years ago
Simon Pasquier	674c76adb8	discovery: coalesce identical SD configurations (#3912 ) * discovery: coalesce identical SD configurations Instead of creating as many SD providers as declared in the configuration, the discovery manager merges identical configurations into the same provider and keeps track of the subscribers. When the manager receives target updates from a SD provider, it will broadcast the updates to all interested subscribers. Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Paul Gier	d24d2acd11	config: set target group source index during unmarshalling (#4245 ) * config: set target group source index during unmarshalling Fixes issue #4214 where the scrape pool is unnecessarily reloaded for a config reload where the config hasn't changed. Previously, the discovery manager changed the static config after loading which caused the in-memory config to differ from a freshly reloaded config. Signed-off-by: Paul Gier <pgier@redhat.com> * [issue #4214] Test that static targets are not modified by discovery manager Signed-off-by: Paul Gier <pgier@redhat.com>	7 years ago
Manos Fokas	25f929b772	Yaml UnmarshalStrict implementation. (#4033 ) * Updated yaml vendor package. * remove checkOverflow duplicate in rulefmt * remove duplicated HTTPClientConfig.Validate() * Added yaml static check.	7 years ago
ferhat elmas	ffa673f7d8	General simplifications (#3887 ) Another try as in #1516	7 years ago
Krasi Georgiev	818dda72db	updated the sd tests	7 years ago
Krasi Georgiev	fe926e7829	update the discover tests the discovery test is now only testing update and get groups. It doesn't do an e2e test but just a unit test of setting and receiving target groups	7 years ago
Krasi Georgiev	767faa44b6	fixed the tests Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>	7 years ago
Krasi Georgiev	febebcd49a	more comments for the future ME, and reverted the Discovery manager execution changes as these were correct in the first place	7 years ago

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58 Commits (main)