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Author SHA1 Message Date
Aliaksandr Valialkin
5306f79fd1
docs/Articles.md: add a link to https://www.groundcover.com/blog/prometheus-grafana-kubernetes 2022-09-14 15:11:19 +03:00
Aliaksandr Valialkin
56ce7ce85b
lib/promscrape: typo fix after 74c00a8762 2022-09-14 15:06:50 +03:00
Roman Khavronenko
877940a131
vmalert: add experimental feature of storing Rule's evaluation state (#3106) 
vmalert: add experimental feature of storing Rule's evaluation state

The new feature keeps last 20 state changes of each Rule
in memory. The state are available for view on the Rule's
view page. The page can be opened by clicking on `Details`
link next to Rule's name on the `/groups` page.

States change suppose to help in investigating cases when Rule
doesn't generate alerts or records.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-09-14 14:04:24 +02:00
Aliaksandr Valialkin
99bc18774c
app/vmselect/vmui: make vmui-update after 1304824201 2022-09-14 13:33:06 +03:00
Roman Khavronenko
efea51a9ee
bump Go version to 1.19.1 (#3108) 
The reason is to cover vulnerability GO-2022-0969
Found in: net/http@go1.18.5
Fixed in: net/http@go1.19.1
More info: https://pkg.go.dev/vuln/GO-2022-0969

Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-09-14 12:29:19 +02:00
Aliaksandr Valialkin
74c00a8762
lib/promscrape: read response body into memory in stream parsing mode before parsing it 
This reduces scrape duration for targets returning big responses.

The response body was already read into memory in stream parsing mode before this change,
so this commit shouldn't increase memory usage.
 2022-09-14 13:15:29 +03:00
Aliaksandr Valialkin
ccad651a61
lib/promscrape/discovery/kubernetes: add more context on WatchEvent parse error 
This should improve debugging issues with Kubernetes API server
 2022-09-13 19:36:55 +03:00
Yury Molodov
1304824201
vmui: fix query params saving in URL (#3104) 2022-09-13 17:05:26 +02:00
Aliaksandr Valialkin
3af24a5b7c
docs: consistently use docs.victoriametrics.com instead of victoriametrics.github.io in all the links 2022-09-13 16:50:13 +03:00
Aliaksandr Valialkin
523ff25077
vendor: make vendor-update 2022-09-13 16:44:44 +03:00
Aliaksandr Valialkin
0ead64b6cf
app/vmalert: follow-up after 8441375da2 
- Rename logDebug() to logDebugf() and pass format string together
  with format args directly to logDebugf(). This eliminates fmt.Sprintf()
  overhead at logDebug() call site when debugging is disabled.

- Format labels in debug message in Prometheus format, e.g. {label1="value1",...labelN="valueN"}

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3025
 2022-09-13 16:35:14 +03:00
Roman Khavronenko
8441375da2
vmalert: add debug mode for alerting rules (#3055) 
* vmalert: add `debug` mode for alerting rules

Debug information includes alerts state changes and requests
sent to the datasource. Debug can be enabled only on rule's
level. It might be useful for debugging unexpected
behaviour of alerting rule.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3025

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* vmalert: review fixes

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* Update app/vmalert/alerting.go

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>

* vmalert: go fmt

Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-09-13 16:25:43 +03:00
Aliaksandr Valialkin
25c9a1604a
docs/CHANGELOG.md: document atomic directory deletion 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038
 2022-09-13 16:17:39 +03:00
Aliaksandr Valialkin
ce2c07c5a7
lib/mergeset: atomically remove part dirs 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038
 2022-09-13 16:17:38 +03:00
Aliaksandr Valialkin
042a532f70
lib/storage: substitute remaining calls to fs.MustRemoveAll with fs.MustRemoveDirAtomic 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038
 2022-09-13 16:17:38 +03:00
Aliaksandr Valialkin
68e32b0764
lib/storage: atomically remove parts inside partitions 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038
 2022-09-13 16:17:38 +03:00
Aliaksandr Valialkin
db4f0fe6fc
docs/ExtendedPromQL.md: move the page to the bottom of the contents list at http://docs.victoriametrics.com 2022-09-13 16:17:37 +03:00
Aliaksandr Valialkin
e041c913bd
Revert "docs/ExtendedPromQL.md: remove outdated doc" 
This reverts commit 971e3d83f7.

Reason for revert: the ExtendedPromQL doc is still referred from third-party sites.
 2022-09-13 16:17:37 +03:00
Aliaksandr Valialkin
340ada871d
lib/storage: atomically remove partitions, which went outside the configured retention 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038
 2022-09-13 16:17:37 +03:00
Aliaksandr Valialkin
978dcb4574
lib/storage: properly remove cache directory contents if reset_cache_on_startup file is located there 
Previously the cache directory was removed. This could result in error when the cache directory
is mounted to a separate filesystem.
 2022-09-13 16:17:36 +03:00
Aliaksandr Valialkin
5f28ca1f42
lib/storage: atomically remove snapshot directories 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038
 2022-09-13 16:17:36 +03:00
Craig Rodrigues
57ea8dbb36
docs: Use headings in DataDog section to make things easier to read (#3089) 
Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org>

Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org>
 2022-09-12 10:58:25 +03:00
Yury Molodov
1b41169415
vmui: fix data processing (#3092) 
* fix: change data processing

* app/vmselect/vmui: `make vmui-update`

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-09-12 10:55:11 +03:00
Yury Molodov
b5f4060520
fix: change columns for Top Queries (#3093) 2022-09-12 10:44:35 +03:00
Aliaksandr Valialkin
c48ff746c6
docs/FAQ.md: add a link to https://victoriametrics.com/blog/mimir-benchmark/ to VictoriaMetrics vs Mimir chapter 2022-09-12 10:37:28 +03:00
Aliaksandr Valialkin
c4af0e833a
docs/Articles.md: add a link to https://victoriametrics.com/blog/mimir-benchmark/ 2022-09-11 15:23:35 +03:00
Yury Molodov
9541ef2e9e
vmui: add lists of top queries (#3065) 
* feat: add lists of top queries

* fix: change the field label

* refactor: add handlers for readability

* app/vmselect: `make vmui-update`

* docs: document `top queries` tab

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-09-08 21:43:37 +03:00
John Belmonte
defced2599
MetricsQL doc spellcheck (#3080) 2022-09-08 21:28:03 +03:00
Aliaksandr Valialkin
53b0c2eee4
docs/CHANGELOG.md: document ec273eafef 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3076
 2022-09-08 21:25:30 +03:00
Aliaksandr Valialkin
e7635e1c83
Makefile: remove github-create-release and github-upload-assets commands from publish-release 
This is a follow-up for b9231c715a
 2022-09-08 21:02:41 +03:00
Aliaksandr Valialkin
7c2fa1bc48
vendor: make vendor-update 2022-09-08 18:51:49 +03:00
Aliaksandr Valialkin
aa0c6ed27f
Makefile: consistently use go install instead of go get for installing various binaries needed during build/test/check of the code 
`go install` is the preferred way for installing go binaries starting
from the minimum supported Go version for VictoriaMetrics - Go1.18 -
see https://tip.golang.org/doc/go1.18#go-command
 2022-09-08 18:43:05 +03:00
Aliaksandr Valialkin
28b6dec1f4
.github/workflows/main.yml: stop setting GO111MODULE=on env var, since it is unnecessary in Go1.18 and newer versions 2022-09-08 18:41:56 +03:00
Aliaksandr Valialkin
5dad557868
Makefile: check for vulnerabilities in used Go packages with govulncheck when running make check-all 
See https://go.dev/blog/vuln
 2022-09-08 18:35:34 +03:00
Aliaksandr Valialkin
f81dfaf20d
deployment/docker: update Go builder for prod binaries from Go1.19.0 to Go1.19.1 
See https://github.com/golang/go/issues?q=milestone%3AGo1.19.1+label%3ACherryPickApproved
 2022-09-08 18:27:10 +03:00
Aliaksandr Valialkin
b9231c715a
docs/Release-Guide.md: require manual push of the created release tags to public Github 
The automated push of release tags to Github require specifying the remote repository name
when doing `git push <remote-repo-name> v1.xx.y`.
The remote repository name can differ in different environments,
so it cannot be put into Makefile rule.

TODO: create a Makefile rule, which generates standard remote names for public
and private repositories in Git, so `git push` for release tags could be automated then.
 2022-09-08 15:00:18 +03:00
Aliaksandr Valialkin
07441b1cee
app/vmselect/netstorage: fix a typo, which leads to incorrect query results in VictoriaMetrics cluster 
The typo has been introduced in the commit 1a254ea20c

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3067
 2022-09-08 13:48:20 +03:00
Aliaksandr Valialkin
9f20d01a81
Revert "docs: add Monitoring at scale with Victoria Metrics (#3078)" 
This reverts commit f24572fa65,
because the article https://tech.bedrockstreaming.com/2022/09/06/monitoring-at-scale-with-victoriametrics.html
has been already added at 09ff3f1928
 2022-09-08 11:05:25 +03:00
Roman Khavronenko
f24572fa65
docs: add Monitoring at scale with Victoria Metrics (#3078) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-09-06 16:29:48 +02:00
Max Golionko
7da9443686
moved cluster dashboard to master (#3074) 
dashboards: move cluster dashboard to master branch

This change should simplify dashboards management.
 2022-09-06 16:19:43 +02:00
Aliaksandr Valialkin
ef7fdbb63c
docs/Single-server-VictoriaMetrics.md: add a note that cardinality explorer at cluster version of VictoriaMetrics may return lower than expected number of unique label values 
See the corresponding comment in the code:

5a6e617b5e/app/vmselect/netstorage/netstorage.go (L1039-L1045)
 2022-09-06 14:46:35 +03:00
Aliaksandr Valialkin
09ff3f1928
docs/Articles.md: add https://tech.bedrockstreaming.com/2022/09/06/monitoring-at-scale-with-victoriametrics.html 2022-09-06 13:32:41 +03:00
Dmytro Kozlov
4415c71a2b
vmselect/{promql, prometheus}: show flag names which user can update in error message (#3049) 
* vmselect/{promql, prometheus}: show flag names which user can update in error message

* vmselect/{promql, prometheus}: fix typo
 2022-09-06 13:25:59 +03:00
Aliaksandr Valialkin
651ace6ce4
docs/vmctl.md: make docs-sync after c5261d5f56 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2733
 2022-09-06 13:19:48 +03:00
Aliaksandr Valialkin
5fa9525498
lib/storage: verify that timestamps in block are in the range specified by blockHeader.{Min,Max}Timestamp when upacking the block 
This should reduce chances of unnoticed on-disk data corruption.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2998
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3011

This change modifies the format for data exported via /api/v1/export/native -
now this data contains MaxTimestamp and PrecisionBits fields from blockHeader.

This is OK, since the native export format is undocumented.
 2022-09-06 13:08:09 +03:00
Zakhar Bessarab
c5261d5f56
vmctl: implement support of chunking data for vm-native export (#3044) 
vmctl: implement support of chunking data for vm-native export process

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2733
 2022-09-06 09:09:34 +02:00
Craig Rodrigues
462fc7b394
docs: Clarify DataDog examples for VictoriaMetrics cluster (#3048) 
Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org>
 2022-09-05 16:25:05 +02:00
Yurii Kravets
7b04112352
docs: Update keyConcepts (#3040) 
docs: update keyConcepts

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
 2022-09-05 13:59:28 +02:00
Aliaksandr Valialkin
ae31b2363f
app/vmselect/prometheus: follow-up after 50e2524bc2 
- Add getCommonParamsWithDefaultDuration function and use it at /api/v1/series, /api/v1/labels and /api/v1/label/.../values
- Document the default behaviour for setting 5 minutes time range if start arg isn't passed to /api/v1/series, /api/v1/labels and /api/v1/label/.../values
- Document the change at docs/CHANGELOG.md

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3052
 2022-09-05 11:55:48 +03:00
匠心零度
50e2524bc2
api prometheus/api/v1/label/../values time not specified, (#3052) 
modify default start values
 2022-09-05 11:52:19 +03:00