177 Commits (d7c3bc4cb02586350ad347a6222cd0dcdd03a900)

Author	SHA1	Message	Date
Simon Pasquier	12708acd15	scrape: catch errors when creating HTTP clients (#5182) ... * scrape: catch errors when creating HTTP clients This change makes sure that no scrape pool is created with a nil HTTP client. Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Address Tariq's comment Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Address Brian's comment Signed-off-by: Simon Pasquier <spasquie@redhat.com>	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
Bartek Płotka	62c8337e77	Moved configuration into `relabel` package. (#4955) ... Adapted top dir relabel to use pkg relabel structs. Removal of this in a separate tracked here: https://github.com/prometheus/prometheus/issues/3647 Signed-off-by: Bartek Plotka <bwplotka@gmail.com>	6 years ago
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>	6 years ago
Brian Brazil	d2f0f54d68	Pass through content-type for non-compressed output. (#4912) ... Fixes #4911 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
arugaki	b98a5acb57	fix buf redeclared in scrapeloop (#4873) ... * buf Has been declared in scrape.go in line 785, I think it is unnecessary to declare a new variable again here. Signed-off-by: arugakiWei <arugaki.wei@daocloud.io> * delete the buf in line 785 because it is never used. Signed-off-by: arugakiWei <arugaki.wei@daocloud.io>	6 years ago
Simon Pasquier	ed19373a78	*: remove use of golang.org/x/net/context (#4869) ... * *: remove use of golang.org/x/net/context Signed-off-by: Simon Pasquier <spasquie@redhat.com> * scrape: fix TestTargetScrapeScrapeCancel Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Brian Brazil	9c03e11c2c	Hook OpenMetrics parser into scraping. ... Extend metadata api to support units. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Brian Brazil	ffe7efb411	Prepare for multiple text formats ... Pass content type down to text parser. Add layer of indirection in front of text parser, and rename to avoid future clashes. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Krasi Georgiev	47a673c3a0	process scrape loops reloading in parallel (#4526) ... The scrape manage receiver's channel now just saves the target sets and another backgorund runner updates the scrape loops every 5 seconds. This is so that the scrape manager doesn't block the receiving channel when it does the long background reloading of the scrape loops. Active and dropped targets are now saved in each scrape pool instead of the scrape manager. This is mainly to avoid races when getting the targets via the web api. When reloading the scrape loops now happens in parallel to speed up the final disared state and this also speeds up the prometheus's shutting down. Also updated some funcs signatures in the web package for consistency. Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	6 years ago
Julius Volz	8fbe1b5133	Handle a bunch of unchecked errors (#4461) ... There are many more (mostly finalizers like Close/Stop/etc.), but most of the others seemed like one couldn't do much about them anyway. Signed-off-by: Julius Volz <julius.volz@gmail.com>	6 years ago
Fabian Reinartz	057a5ae2b1	Address comments ... Signed-off-by: Fabian Reinartz <freinartz@google.com>	7 years ago
Fabian Reinartz	ad4c33c1ff	scrape,api: provide per-target metric metadata ... This adds a per-target cache of scraped metadata. The metadata is only available for the lifecycle of the attached target. An API endpoint allows to select metadata by metric name and a label selection of targets. Signed-off-by: Fabian Reinartz <freinartz@google.com>	7 years ago
Fabian Reinartz	76a4a46cb0	pkg/textparse: refactor and add metadata handling ... Extends the parser to allow retrieving metadata. The lexer now yields proper tokens that are fed into a hand-written parser on top. Signed-off-by: Fabian Reinartz <freinartz@google.com>	7 years ago
Adam Shannon	809881d7f5	support reading basic_auth password_file for HTTP basic auth (#4077) ... Issue: https://github.com/prometheus/prometheus/issues/4076 Signed-off-by: Adam Shannon <adamkshannon@gmail.com>	7 years ago
Björn Rabenstein	91e470d733	Merge pull request #4096 from simonpasquier/fix-scrape-races-2.2 ... Fix scrape races (release-2.2 branch)	7 years ago
Simon Pasquier	2cbba4e948	scrape: fix data races ... This commit avoids passing the full scrape configuration down to the scrape loop to fix data races when the scrape configuration is being reloaded. Signed-off-by: Simon Pasquier <spasquie@redhat.com>	7 years ago
beorn7	94ff07b81d	Merge branch 'release-2.2' ... Signed-off-by: beorn7 <beorn@soundcloud.com>	7 years ago
Krasi Georgiev	ddd46de6f4	Races/3994 (#4005) ... Fix race by properly locking access to scrape pools. Use separate mutex for information needed by UI so that UI isn't blocked when targets are being updated.	7 years ago
zjwzte	b7a37a1604	Fix magic number.	7 years ago
Fabian Reinartz	ef567ceb7d	Merge pull request #3835 from krasi-georgiev/pool-package-generalize ... Pool package generalize	7 years ago
Krasi Georgiev	933ab8a34e	stupid return mistake fix, and dropped the additional assertion check!	7 years ago
Brian Brazil	4addee2bee	Fix honor_labels for empty labels, prune empty labels. ... The semantics of honor_labels are that if a target exposes and empty label it will override the target labels. This PR fixes that by once again distinguishing between empty labels and missing labels in this one use case. Beyond that empty labels should be pruned and not added to storage, which this also fixes. Fixes #3841	7 years ago
Krasi Georgiev	9878d66484	exit early and panic for non slice on buffer.Put	7 years ago
Krasi Georgiev	f2c5913416	generalize the pool package and refactor scraper to use it.	7 years ago
Krasi Georgiev	404b306fb9	Meta labels sd 3693 (#3805) ... Always keep the discovered labels up to date. add test that DiscoveredLabels are always updated	7 years ago
Krasi Georgiev	b75428ec19	rename package retrieve to scrape ... no fucnctinal changes just renaming retrieval to scrape	7 years ago