prometheus

Commit Graph

Author	SHA1	Message	Date
David Symonds	7a60e22c2d	cmd/promtool: resolve relative paths in alert test files (#5336 ) Like `promtool check config <path/to/foo.yaml>`, which resolves relative paths inside foo.yaml to be relative to `path/to`, this now makes `promtool test rules <path/to/test.yaml>` do the same thing. Signed-off-by: David Symonds <dsymonds@gmail.com>	6 years ago
Tariq Ibrahim	8fdfa8abea	refine error handling in prometheus (#5388 ) i) Uses the more idiomatic Wrap and Wrapf methods for creating nested errors. ii) Fixes some incorrect usages of fmt.Errorf where the error messages don't have any formatting directives. iii) Does away with the use of fmt package for errors in favour of pkg/errors Signed-off-by: tariqibrahim <tariq181290@gmail.com>	6 years ago
Brian Brazil	0a87dcd416	cmd: Warn rather than Info when retention time wraps (#5403 ) Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Krasi Georgiev	9d96ada510	Display correct values for the retention in the flags web gui. (#5322 ) * Display correct values for the retention in the flags web gui. Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> * adding a log entry Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> * added the retention info to the runtime status page Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> * simplify the retention display Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	6 years ago
Krasi Georgiev	1684dc750a	updated tsdb to 0.6.0 (#5292 ) * updated tsdb to 0.6.0 as part of the update also added the new storage.tsdb.allow-overlapping-blocks flag and mark it as experimental.	6 years ago
Simon Pasquier	c8a1a5a93c	discovery/kubernetes: fix support for password_file and bearer_token_file (#5211 ) * discovery/kubernetes: fix support for password_file Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Create and pass custom RoundTripper to Kubernetes client Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Use inline HTTPClientConfig Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Krasi Georgiev	a3c41f4256	use the default time retention value only when no size retention is set (#5216 ) fixes https://github.com/prometheus/prometheus/issues/5213 Now that we have time and size base retention time bases should not have a default value. A default is set only when both - time and size flags are not set. This change will not affect current installations that rely on the default time based value, and will avoid confusions when only the size retention is set and it is expected that the default time based setting would be no longer in place. Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	6 years ago
Callum Styan	6f69e31398	Tail the TSDB WAL for remote_write This change switches the remote_write API to use the TSDB WAL. This should reduce memory usage and prevent sample loss when the remote end point is down. We use the new LiveReader from TSDB to tail WAL segments. Logic for finding the tracking segment is included in this PR. The WAL is tailed once for each remote_write endpoint specified. Reading from the segment is based on a ticker rather than relying on fsnotify write events, which were found to be complicated and unreliable in early prototypes. Enqueuing a sample for sending via remote_write can now block, to provide back pressure. Queues are still required to acheive parallelism and batching. We have updated the queue config based on new defaults for queue capacity and pending samples values - much smaller values are now possible. The remote_write resharding code has been updated to prevent deadlocks, and extra tests have been added for these cases. As part of this change, we attempt to guarantee that samples are not lost; however this initial version doesn't guarantee this across Prometheus restarts or non-retryable errors from the remote end (eg 400s). This changes also includes the following optimisations: - only marshal the proto request once, not once per retry - maintain a single copy of the labels for given series to reduce GC pressure Other minor tweaks: - only reshard if we've also successfully sent recently - add pending samples, latest sent timestamp, WAL events processed metrics Co-authored-by: Chris Marchbanks <csmarchbanks.com> (initial prototype) Co-authored-by: Tom Wilkie <tom.wilkie@gmail.com> (sharding changes) Signed-off-by: Callum Styan <callumstyan@gmail.com>	6 years ago
Brian Brazil	1dd57765b4	Reduce time that alertmanagers are in flux when reloaded. (#5126 ) This no longer waits for all of the scrape reload to complete before getting a list of AMs again. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Goutham Veeramachaneni	4068968e12	Protect retention from overflowing (#5112 ) Also sanitise the max block duration to max a month. Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>	6 years ago
Goutham Veeramachaneni	384cba1211	Add flag for size based retention (#5109 ) * Add flag for size based retention Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com> * Deprecate the old retention flag for a new one. Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com> * Add ability to take a suffix for size flag Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com> * Address feedback Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>	6 years ago
Hrishikesh Barman	a1f34bec2e	Added CORS Origin flag (#5011 ) Signed-off-by: Hrishikesh Barman <hrishikeshbman@gmail.com>	6 years ago
Matt Layher	302148fd69	*: apply gofmt -s Signed-off-by: Matt Layher <mdlayher@gmail.com>	6 years ago
Ryan Leung	45c8b084c6	fix TestFailedStartupExitCode (#5076 ) Signed-off-by: rleungx <rleungx@gmail.com>	6 years ago
Lv Jiawei	b8ede99767	Fix comment typo (#5087 ) According to code, I think it is a typo. Signed-off-by: MIBc <lvjiawei@cmss.chinamobile.com>	6 years ago
Frederic Branczyk	e9ae0b5a1b	Merge pull request #4927 from tariq1890/update_k8s update client-go to v10.0.0 and other k8s deps to v1.13.1	6 years ago
Simon Pasquier	f678e27eb6	: use latest release of staticcheck (#5057 ) : use latest release of staticcheck It also fixes a couple of things in the code flagged by the additional checks. Signed-off-by: Simon Pasquier <spasquie@redhat.com> Use official release of staticcheck Also run 'go list' before staticcheck to avoid failures when downloading packages. Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
tariqibrahim	9b4a25e7b0	use klog dependency Signed-off-by: tariqibrahim <tariq181290@gmail.com>	6 years ago
glutamatt	5ddde1965b	tune the "Wal segment size" with a flag (#5029 ) Add WALSegmentSize as an option, and the corresponding flag "storage.tsdb.wal-segment-size" to tune the max size of wal segment files. The addressed base problem is to reduce the disk space used by wal segment files : on a raspberry pi, for instance, we often want to reduce write load of the sd card, then, the wal directory is mounted on a memory (space limited) partition. the default value of the segment max file size, pushed the size of directory to 128 MB for each segment , which is too much ram consumption on a rasp. the initial discussion is at https://github.com/prometheus/tsdb/pull/450	6 years ago
Ganesh Vernekar	7d30ccd0eb	Sort samples before comparing - PromQL unit test (#5052 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Ganesh Vernekar	dbe55c1352	Subquery (#4831 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Simon Pasquier	a2766a94a3	cmd/prometheus: add tests for sendAlerts() (#4910 ) Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
AixesHunter	1b166d7174	Fix variable 'notifier' collides with imported package name 'github.com/prometheus/prometheus/notifier', changed to 'notifierManager'. (#4947 ) Signed-off-by: aixeshunter <aixeshunter@gmail.com>	6 years ago
Ganesh Vernekar	fbadd88ba5	Get unique eval times for alert unit tests (#4964 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Simon Pasquier	ac9d5f3d53	cmd/prometheus: replace glog by glog-gokit (#4931 ) Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Krasi Georgiev	080e6ed31a	collect cpu and trace profiles with the promtool debug command (#4897 ) Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	6 years ago
Alex Yu	5dcce32ef8	update promlog to latest version (#4876 ) * update promlog to latest version Signed-off-by: Alex Yu <yu.alex96@gmail.com> * Update api tests, fix main setup Signed-off-by: Alex Yu <yu.alex96@gmail.com> * tidy go.sum Signed-off-by: Alex Yu <yu.alex96@gmail.com> * revendor prometheus/common Signed-off-by: Alex Yu <yu.alex96@gmail.com> * only initialize config; use kingpin for remote_storage_adapter Signed-off-by: Alex Yu <yu.alex96@gmail.com> * actually parse the flags Signed-off-by: Alex Yu <yu.alex96@gmail.com> * clean up imports Signed-off-by: Alex Yu <yu.alex96@gmail.com>	6 years ago
Ganesh Vernekar	cfb3769274	Lazily load samples for unit testing (#4851 ) * Lazily load samples for unit testing Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * cleanup Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
achiuBAE	a9050c45f6	Allow setting the Prometheus instance document title through a flag. (#4841 ) * web: added ability to set page title through flag. Signed-off-by: Andrew Chiu <andrew.chiu2@baesystems.com> * Reformatted variable names and Flag description for readability. Signed-off-by: Andrew Chiu <andrew.chiu2@baesystems.com> * assets_vfsdata.go Signed-off-by: Andrew Chiu <andrew.chiu2@baesystems.com> * Flag name changed from web.ui-title to web.page-title Signed-off-by: Andrew Chiu <andrew.chiu2@baesystems.com> * make assets Signed-off-by: Andrew Chiu <andrew.chiu2@baesystems.com>	6 years ago
stuart nelson	6a69471bc2	[promtool] Support writing output as json (#4848 ) * Support writing output as json Oftentimes I'll want to execute something based on the output from promtool, and supporting json makes it easy to pull out values with a supporting tool such as jq. Signed-off-by: stuart nelson <stuartnelson3@gmail.com>	6 years ago
Lucas Serven	70c8b2c63c	cmd/prometheus: buffer signal chans According to the GoDoc for os.Signal [0]: > Package signal will not block sending to c: the caller must ensure that > c has sufficient buffer space to keep up with the expected signal rate. > For a channel used for notification of just one signal value, a buffer > of size 1 is sufficient. [0] https://golang.org/pkg/os/signal/#Notify Signed-off-by: Lucas Serven <lserven@gmail.com>	6 years ago
Frederic Branczyk	bda9781ccd	Merge pull request #3839 from brancz/remove-old-alert-record promql: Remove old and unused alerting/reconding syntax	6 years ago
Simon Pasquier	a30348f1a4	discovery: add config label to discovered targets metric (#4753 ) * discovery: add labels to discovered targets metric Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Callum Styan	9bca041285	WIP: keep track of samples per query, set a max # of samples (#4513 ) * keep track of samples per query, set a max # of samples that can be in memory at once Signed-off-by: Callum Styan <callumstyan@gmail.com>	6 years ago
Tom Wilkie	4c52400708	Limit concurrent remote reads. (#4656 ) Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	6 years ago
Ganesh Vernekar	5790d23fd8	Unit testing for rules (#4350 ) * Unit testing for rules * Specifying order of group evaluation in unit tests Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Tom Wilkie	457e4bb58e	Limit the number of samples remote read can return. (#4532 ) * Limit the number of samples remote read can return. - Return 413 entity too large. - Limit can be set be a flag. Allow 0 to mean no limit. - Include limit in error message. - Set default limit to 50M (* 16 bytes = 800MB). Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	6 years ago
Chris Marchbanks	63ed9d1b70	Send EndsAt along with alerts (#4550 ) Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	6 years ago
Chris Marchbanks	87f1dad16d	throttle resends of alerts to 1 minute by default (#4538 ) Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	6 years ago
Krasi Georgiev	12fe204ea6	move runtime debug funcs in own package (#4494 ) To make local debuging with `go run` easyer moved all files into a dedicate package `runtime`. This allows running prometheus just by using `go run main.go` instead of passing mani files like `go run main.go limits_default.go ...` Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	6 years ago
Simon Pasquier	08c2f50382	Merge pull request #4418 from simonpasquier/log-vm-limits prometheus: log virtual memory limits	6 years ago
Frederic Branczyk	b0b3e3dd74	promql: Remove old and unused alerting/reconding syntax Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com>	6 years ago
Dave Henderson	73a08f0045	promtool - Adding --step flag to 'query range' subcommand (#4454 ) Signed-off-by: Dave Henderson <dhenderson@gmail.com>	6 years ago
Julius Volz	90521a65f8	Remove error return value from NotifyFunc() (#4459 ) It's always nil and we also forgot to check it. Signed-off-by: Julius Volz <julius.volz@gmail.com>	6 years ago
Ganesh Vernekar	f1db699dff	Persist alert 'for' state across restarts (#4061 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Simon Pasquier	a94450c288	Fix build for openbsd Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	141c188ae6	Enforce conversion for freebsd Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	208d21a393	Add comment and print units Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	ba22b10113	prometheus: log virtual memory limits Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Daisy T	a3376e8f36	add query labels command to promtool (#4346 ) Signed-off-by: Daisy T <daisyts@gmx.com>	6 years ago

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294 Commits (e5a427f2ef600ac01bdf0072f6513f76edb0e636)