prometheus

Commit Graph

Author	SHA1	Message	Date
Owen Williams	94b43c5d4c	utf8: Remove support for legacy global validation setting Global and Data Source configurations can specify legacy mode, but Prometheus now requires that the overall validation mode be set to UTF-8 Signed-off-by: Owen Williams <owen.williams@grafana.com>	4 months ago
Giuliano Panzironi	2ef8706c27	fix: format float to avoid overflow (#16083 ) Signed-off-by: giulianopz <panzironi.giuliano@gmail.com>	4 months ago
Owen Williams	d90c5a71d7	support quoting in grouping label lists Signed-off-by: Owen Williams <owen.williams@grafana.com>	11 months ago
Oleg Zaytsev	03cf6141d4	Fix Matcher.String() with empty label name When the label name is empty, which can happen now with quoted label name, it should be quoted when printed as a string again. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	1 year ago
Oleg Zaytsev	dabd789fd5	Quote label name in matchers when needed When the label name of a matcher contains non-standard characters, like a dot, or starts with a digit, it should be quoted. If it's not quoted, then `VectorSelector.String()` isn't a valid PromQL. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	1 year ago
Oleg Zaytsev	4b7a44c7a0	Fix `parser.VectorSelector.String()` with empty name matcher (#14015 ) The check fell into "this matcher equals vector selector's name" case when vector selector doesn't have a name and the matcher is an explicit matcher for an empty __name__ label. To provide some context about why this is important: some downstream projects use the promql.Parse(expr.String()) to clone an expression's AST, and with this bug that matcher disappears in the cloning. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	1 year ago
Julien Pivotto	d41e5a5582	Prettifier: Add spaces with non-callable keywords (#11005 ) * Prettifier: Add spaces with non-callable keywords I prefer to have a difference between, on one side: functions calls, end(), start(), and on the other side with, without, ignoring, by and group_rrigt, group_left. The reasoning is that the former ones are not calls, while other are functions. Additionally, it matches the examples in our documentation. Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu> * Fix tests Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	3 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
Mateusz Gozdek	b7bdf6fab2	Fix imports formatting According to `2829908806 (r58457095)`. Signed-off-by: Mateusz Gozdek <mgozdekof@gmail.com>	4 years ago
Oleg Zaytsev	0a43e788af	Allow VectorSelector.String() without matchers (#9282 ) * Allow VectorSelector.String() without matchers Previously this method was panicking because it was trying to allocate a slice with capacity -1. There's nothing saying that VectorSelector should have matchers, and it's actually prepared to have zero matcher strings, so it's worth checking instead of panicking. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	4 years ago
schou	3bafe17870	add negative offset to printer Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
Ganesh Vernekar	86c71856e8	Add start() and end() pre-processors for @ modifier (#8425 ) * Add start() and end() pre-processors for @ modifier Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix reviews Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	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>	5 years ago
Julien Pivotto	4e5b1722b3	Move away from testutil, refactor imports (#8087 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Guangwen Feng	6b7ac2ac1b	Add unit test case to improve test coverage for matcher.go (#7658 ) Signed-off-by: Guangwen Feng <fenggw-fnst@cn.fujitsu.com>	5 years ago
Guangwen Feng	b30654211c	Fix incorrect arguments order in TestExprString (#7602 ) Signed-off-by: Guangwen Feng <fenggw-fnst@cn.fujitsu.com>	5 years ago
Tobias Guggenmos	65f5b9827d	Rename package Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Tobias Guggenmos	e7c2716f55	Move files Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	5 years ago
Bartosz Jakubski	80ba03c67d	fix subquery with offset conversion to string (#6373 ) Signed-off-by: Bartosz Jakubski <b.jakubski@gmail.com>	6 years ago
Alex Dzyoba	e3882629ba	promql: Move tests to testutil (#6103 ) * promql: Move tests to testutil Signed-off-by: Alex Dzyoba <alex@dzyoba.com> * promql: Match error type via errors.As in tests Signed-off-by: Alex Dzyoba <alex@dzyoba.com> * promql: Remove unused `expectedList` func from lex_test.go Signed-off-by: Alex Dzyoba <alex@dzyoba.com>	6 years ago
Brian Brazil	36dbf042e3	Correctly handle {__name__="a"} (#5552 ) This can cause problems in alerts. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Frederic Branczyk	b0b3e3dd74	promql: Remove old and unused alerting/reconding syntax Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com>	7 years ago
Julius Volz	953af2c089	promql: Make printer formatting less vintage (#3721 ) - lower-case modifiers - reverse order of aggregation modifiers and aggregated expression - remove spacing before modifier parentheses	8 years ago
Julius Volz	1e943fc10a	promql: Fix printing of empty without() (#3719 ) * promql: Fix printing of empty without() Fixes https://github.com/prometheus/prometheus/issues/3704 * Test cleanup fixup	8 years ago
Brian Brazil	99905f82a6	Remove keep_common modifier. See #3060	8 years ago
Fabian Reinartz	fecf9532b9	*: fix misc compile errors	9 years ago
Fabian Reinartz	c6cd998905	promql: use local labels, add conversion	9 years ago
Fabian Reinartz	15a931dbdb	promql: migrate model types, use tsdb interfaces	9 years ago
Tristan Colgate	ab60bc3929	Fix export of grouping modifier	9 years ago
Brian Brazil	e1cfc994f7	Correctly handle on() in alerts. (#2096 ) Fixes #2082	9 years ago
Brian Brazil	c4b4a58e3a	Correctly handle on() in alerts. (#2096 ) Fixes #2082	9 years ago
Brian Brazil	16690736ab	Add count_values() aggregator. This is useful for counting how many instances of a job are running a particular version/build. Fixes #622	9 years ago
Brian Brazil	3e5136e36d	Make topk/bottomk aggregators.	9 years ago
Matt Bostock	cc98e164d3	promql: Fix annotations conflated with labels When converting `AlertStmt` to a string, the alert rule labels were printed as `ANNOTATIONS` instead of the annotations themselves. Fix and add a test to catch future regressions.	9 years ago
Fatih Arslan	362e44501a	promql: fix printing annotations of an AlertStmt Currently the printer doesn't print the annotations of an `AlertStmt` declaration. I've added a test case as well, which fails for the current master.	9 years ago
beorn7	5408666387	Correctly stringify GROUP_x modifiers without labels Since rule evaluations work via String(), this fixes evaluation of rules containing GROUP_x modifiers without labels. This change is the minimal bugfix (so that we can release a fixed version without risk). It does not intend to implement any additional features (like allowing `GROUP_LEFT()` or `ON()` or even `ON` - see discussion in https://github.com/prometheus/prometheus/issues/1597 ).	9 years ago
Brian Brazil	1d08c4fef0	Add 'ignoring' as modifier for binops. Where 'on' uses the given labels to match, 'ignoring' uses all other labels to match. group_left/right is not supported yet.	9 years ago
Julius Volz	6ac39700ea	Fix missing printed keep_common without grouping.	9 years ago
Brian Brazil	9d0112d7cf	Add without aggregator modifier. This has the advantage that the user doesn't need to list all labels they want to keep (as with "by") but without having to worry about inconsistent labels as when there's only one time series (as with "keeping_common"). Almost all aggregation should use this rather than the existing two options as it's much less error prone and easier to maintain due to not having to always add in "job" plus whatever other common job-level labels you have like "region".	10 years ago
Brian Brazil	a287264989	Print offsets in promql.	10 years ago
Julius Volz	6d3e054692	Fix bool modifier in recording rules and printing. Fixes https://github.com/prometheus/prometheus/issues/1065	10 years ago
Julius Volz	5e2d1c1464	Deprecate `keeping_extra`, rename it to `keep_common`. `keep_common` is more in line with the function name `drop_common_labels()` terminology-wise, and also more in line with `group_left`/`group_right` (no `...ing` verb suffix). We could also go the full way and call it `keep_common_labels`. That would have the benefit of being even more consistent with the function `drop_common_labels()` and would be more explanatory, but it also seems quite long.	10 years ago
Fabian Reinartz	c716d8a47b	promql: fix aggregation expression String() method. Fixes #794.	10 years ago

18 Commits (6c646657d5d48266c4beeaaf709e15737fffcf95)