Artem Navoiev
c86e0fdc24
add link to RELEX solutions case study to home and signle pages
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-12-14 20:54:55 +02:00
nemobis
ac48e4dc9f
Add RELEX Solutions to case studies ( #5469 )
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Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2023-12-14 20:53:15 +02:00
Aliaksandr Valialkin
42629dead1
app/vmstorage: addd missing -inmemoryDataFlushInterval command-line flag
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3337
2023-12-14 20:47:49 +02:00
Aliaksandr Valialkin
329bd244d2
lib/fs: remove unused IsEmptyDir()
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This function became unused after the commit 43b24164efhttps://go.dev/blog/deadcode
2023-12-14 19:40:52 +02:00
Aliaksandr Valialkin
8bc87acfb9
docs/CHANGELOG.md: document the bugfix at 66c76a4d4d
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5414
2023-12-14 12:49:03 +02:00
Anton Tykhyy
51af1dfff7
Fix sum(aggr_over_time) 'got 1 args' error ( #3028 ) ( #5414 )
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app/vmselect/promql/eval.go:evalAggrFunc shunts evaluation
of AggrFuncExpr over rollupFunc over MetricsExpr to an optimized
path. tryGetArgRollupFuncWithMetricExpr() checks whether expression
can be shunted, but it mangles the AggrFuncExpr when the aggregation
function has more than one argument. This results in queries like
`sum(aggr_over_time("avg_over_time",m))` failing with error message
'expecting at least 2 args to "aggr_over_time"; got 1 args' while
the analogous query `sum(avg_over_time(m))` executes successfully.
This fix removes the unnecessary mangling.
Signed-off-by: Anton Tykhyy <atykhyy@gmail.com>
2023-12-14 12:49:01 +02:00
Aliaksandr Valialkin
4ee42e9e73
app/vmauth: allow specifying an empty retry_status_codes and and zero drop_src_path_prefix_parts in order to override user-level setting
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Previously `retry_status_codes: []` and `drop_src_path_prefix_parts: 0` at `url_map` were equivalent to missing values.
This was resulting in using the user-level values instead.
2023-12-14 01:06:50 +02:00
Aliaksandr Valialkin
51acf0179c
app/vmauth: add ability to route requests to different backends depending on the request host
2023-12-14 00:47:00 +02:00
Aliaksandr Valialkin
a57f125c67
docs/Single-server-VictoriaMetrics.md: cross-link HA docs with the corresponding chapter at vmauth docs
2023-12-13 23:07:09 +02:00
Aliaksandr Valialkin
b2dcb94322
deployment: update VictoriaMetrics images from v1.95.1 to v1.96.0
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See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.96.0
2023-12-13 01:21:12 +02:00
Aliaksandr Valialkin
d59ee93d04
docs/CHANGELOG.md: cut v1.96.0 release
2023-12-13 00:43:04 +02:00
Aliaksandr Valialkin
37d64e24f9
vendor: run make vendor-update
2023-12-13 00:35:37 +02:00
Yury Molodov
e76c44c5b4
vmui: autocomplete usability improvements ( #5422 )
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* vmui: add show quick tip for autocomplete
* vmui: auto-completion usability improvements #5348
* vmui: add const for min symbols in autocomplete
* Use proper queries to VictoriaMetrics
* vmui: fix comments for autocomplete
* app/vmselect: run `make vmui-update`
---------
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2023-12-13 00:33:27 +02:00
Aliaksandr Valialkin
e4bb2808f1
app/vmselect: add support for vmstorage groups with independent -replicationFactor per group
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5197
See https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#vmstorage-groups-at-vmselect
Thanks to @zekker6 for the initial pull request at https://github.com/VictoriaMetrics/VictoriaMetrics-enterprise/pull/718
2023-12-13 00:14:34 +02:00
hagen1778
3b841fe9ce
app/vmctl: follow-up after 6af732b6f7
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Make docs more clear about new feature.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 242472086b
2023-12-12 13:45:35 +01:00
Dmytro Kozlov
63fc200f16
app/vmctl: enable range steps in reverse order ( #5444 )
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5376
(cherry picked from commit 6af732b6f7
2023-12-12 13:45:35 +01:00
hagen1778
14117f2f90
lib/promscrape: comsetic changes after e373bb84d5
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* fix typos in docs
* add `shard-` prefix to generated links when `-promscrape.cluster.memberURLTemplate` is enabled
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit e0fc5ef140
2023-12-12 13:45:34 +01:00
hagen1778
c2ca6cb84d
docs: fix formatting after a list in CHANGELOG.md
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 1e02efd511
2023-12-12 13:45:34 +01:00
hagen1778
307bcb8d4d
app/vmctl: follow-up after 27668c9d01
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* remove duplications in error messages
* mention the change in CHANGELOG.md
27668c9d0139c405ed4d
2023-12-11 15:38:22 +01:00
wozz
61f940591f
vmctl: check error in response from influxdb ( #5446 )
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(cherry picked from commit 27668c9d01
2023-12-11 15:38:20 +01:00
hagen1778
73f843a70e
docs: mention alerts change in CHANGELOG.md
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit e13dc04fbf
2023-12-11 15:38:18 +01:00
hagen1778
383dce7201
alerts: simplify aggregation of alerting rules
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This is follow-up after
75196d72348fb68152e6
2023-12-11 15:38:16 +01:00
7840vz
231f6c7fb2
alerts: inverse grouping in vmagent alerts ( #5429 )
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Aggregations with by() have one sideeffect, that any custom labels you add to hosts are dropped too which can be used for alerts routing.
Therefore, some good practice could be to use without() instead, with labels, like without(path) , or without(url) to get same aggregations but with any external labels left intact.
(cherry picked from commit 75196d7234
2023-12-11 15:38:14 +01:00
Aliaksandr Valialkin
15a7542ef8
vendor: run make vendor-update
2023-12-11 10:48:47 +02:00
Aliaksandr Valialkin
050e15d85b
docs/CHANGELOG.md: document v1.93.9 LTS release
2023-12-11 10:39:38 +02:00
Aliaksandr Valialkin
09fe1255ca
docs/CHANGELOG.md: document v1.87.12
2023-12-10 14:30:30 +02:00
Aliaksandr Valialkin
842aba3f46
deployment/docker: update base Docker image from alpine:3.18.5 to alpine:3.19.0
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See https://www.alpinelinux.org/posts/Alpine-3.19.0-released.html
2023-12-10 02:28:31 +02:00
Aliaksandr Valialkin
de1b394af8
docs: sync -help output for VictoriaMetrics components after recent changes
2023-12-10 01:13:51 +02:00
Aliaksandr Valialkin
3d6517b05e
app/vmselect: add -search.maxResponseSeries command-line flag for limiting the number of time series a single response can return
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This limit can be used for preventing from high memory usage at Grafana when the response returns too many series.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5372
2023-12-10 00:54:32 +02:00
Aliaksandr Valialkin
55eb48f5ee
app: make more clear that -tls enables https at -httpListenAddr
2023-12-10 00:25:23 +02:00
Aliaksandr Valialkin
6203c1a745
docs: follow-up after 49552eaa15
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Link to the related issue - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4792
Fix heading for `Modifying HTTP headers` chapter at docs/vmagent.md
2023-12-08 23:56:40 +02:00
Aliaksandr Valialkin
49552eaa15
app/vmauth: add support for hot standby mode via first_available load balancing policy
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vmauth in `hot standby` mode sends requests to the first url_prefix while it is available.
If the first url_prefix becomes unavailable, then vmauth falls back to the next url_prefix.
This allows building highly available setup as described at https://docs.victoriametrics.com/vmauth.html#high-availability
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4893
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4792
2023-12-08 23:32:10 +02:00
Aliaksandr Valialkin
475ae2a1be
lib/promscrape: add a wraning when the /service-discovery page contains incomplete list of dropped targets
2023-12-08 19:04:29 +02:00
dependabot[bot]
b68e116197
build(deps): bump actions/setup-go from 4 to 5 ( #5435 )
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Bumps [actions/setup-go](https://github.com/actions/setup-go ) from 4 to 5.
- [Release notes](https://github.com/actions/setup-go/releases )
- [Commits](https://github.com/actions/setup-go/compare/v4...v5 )
---
updated-dependencies:
- dependency-name: actions/setup-go
dependency-type: direct:production
update-type: version-update:semver-major
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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2023-12-08 18:15:59 +02:00
noodles2hg
f3c237bae1
lib/streamaggr/streamaggr.go: fix link in error message ( #5439 )
2023-12-08 18:14:29 +02:00
Roman Khavronenko
276e9301f4
app/vmalert: sanitize label names before sending to Alertmanager ( #5442 )
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Before, vmalert would send notifications with labels containing characters
not supported by Alertmanager validator, resulting into validation errors
like `msg="Failed to validate alerts" err="invalid label set: invalid name "foo.bar"`
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-12-08 18:09:07 +02:00
hagen1778
21c5bc5a98
docs: mentioned that re-routing increases number of active time series
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-12-08 18:08:08 +02:00
Aliaksandr Valialkin
2f02c87b02
docs: run make docs-images-to-webp after 02a0a7f428
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This reduces added image sizes by 3x
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5437
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5370
2023-12-07 16:42:16 +02:00
Alexander Marshalov
e9cf39f519
added field version to the response for /api/v1/status/buildinfo API for using more efficient API in Grafana for receiving label values, added additional info about setup Grafana datasource ( #5370 ) ( #5437 )
2023-12-07 16:41:56 +02:00
Aliaksandr Valialkin
9074ab68d4
lib/promscrape: add -promscrape.cluster.memberURLTemplate command-line flag for creating direct links to vmagent instances at /service-discovery page
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4018#issuecomment-1843811569
2023-12-07 16:05:03 +02:00
Aliaksandr Valialkin
32aea90847
app/vmselect/prometheus: go fmt after b39e9257eb
2023-12-07 16:05:01 +02:00
Aliaksandr Valialkin
9f79342e6a
app/vmselect/prometheus: properly encode Prometheus label values at /federate endpoint
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Prometheus spec says that only \, \n and " must be escaped inside label values.
See 995743836e/content/docs/instrumenting/exposition_formats.md (L90)https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5431
2023-12-07 15:36:50 +02:00
hagen1778
77b9047a40
docs: fix wrong link in Troubleshooting.md
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit cb90d09c9d
2023-12-07 12:55:19 +01:00
Aliaksandr Valialkin
e500b5ef8c
docs/vmagent.md: mention that vmagent displays up to -promscrape.maxDroppedTargets at /service-discovery page
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Suggest increasing `-promscrape.maxDroppedTargets` command-line flag value if /service-discovery page
misses some dropped targets.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5389
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4018
2023-12-07 00:34:26 +02:00
Aliaksandr Valialkin
896a0f32cd
lib/promscrape: show -promscrape.cluster.memberNum values for vmagent instances, which scrape the given dropped target at /service-discovery page
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The /service-discovery page contains the list of all the discovered targets
after the commit 487f6380d0https://docs.victoriametrics.com/vmagent.html#scraping-big-number-of-targets ).
This commit improves debuggability of targets in cluster mode by providing a list of -promscrape.cluster.memberNum
values per each target at /service-discovery page, which has been dropped becasue of sharding,
e.g. if this target is scraped by other vmagent instances in the cluster.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5389
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4018
2023-12-07 00:11:30 +02:00
Aliaksandr Valialkin
12e94f10cc
deployment/docker: update Go builder from Go1.21.4 to Go1.21.5
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See https://github.com/golang/go/issues?q=milestone%3AGo1.21.5+label%3ACherryPickApproved
2023-12-06 22:33:27 +02:00
Aliaksandr Valialkin
e8dfecb3f1
lib/promscrape: show never scraped message for never scraped targets at /targets page
2023-12-06 22:33:27 +02:00
Dmytro Kozlov
6a41e1ec0c
app/vmalert: replace error metrics for gauges with counter metrics ( #5217 )
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5160
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 935bec447b
2023-12-06 19:41:34 +01:00
Aliaksandr Valialkin
8b6bce61e4
lib/promscrape: follow-up for 97373b7786
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Substitute O(N^2) algorithm for exposing the `vm_promscrape_scrape_pool_targets` metric
with O(N) algorithm, where N is the number of scrape jobs. The previous algorithm could slow down
/metrics exposition significantly when -promscrape.config contains thousands of scrape jobs.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5311
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5335
2023-12-06 17:36:48 +02:00
Aliaksandr Valialkin
509339bf63
app/vmselect: properly adjust the lower bound for the time range where raw samples must be selected for default_rollup() function
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Previously the lower bound could be too small, which could result in missing values at the beginning of the graph
for default_rollup() function. This function is automatically applied to all the series selectors if they aren't
explicitly wrapped into a rollup function - see https://docs.victoriametrics.com/MetricsQL.html#implicit-query-conversions
While at it, properly take into account `-search.minStalenessInterval` command-line flag when adjusting
the lower bound for the selected time range.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5388
2023-12-06 14:46:18 +02:00
