hagen1778
afaf7f0b74
docs: add example for Splitting data streams among multiple systems
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-12-18 13:19:24 +01:00
Aliaksandr Valialkin
4b529562ce
lib/pushmetrics: add -pushmetrics.header and -pushmetrics.disableCompression command-line flags
2023-12-17 19:56:46 +02:00
Aliaksandr Valialkin
873f0deaa6
docs/CHANGELOG.md: typo fix: use proper backtick closing quote instead of single quote
2023-12-17 19:28:15 +02:00
Aliaksandr Valialkin
0379a0eb82
lib/protoparser/opentelemetry: allow ingesting metrics without resource labels
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Some clients may ingest samples via OpenTelemetry protocol without Resource labels.
Previously VictoriaMetrics was silently dropping such samples.
The commit 317834f876https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5459
It is better from usability PoV to accept such samples instead of dropping them and incrementing the corresponding counter.
2023-12-17 19:12:58 +02:00
Aliaksandr Valialkin
5ddccbc2b9
docs/CHANGELOG.md: move the description of the bugfix from 9253c24dd6 into correct place
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The description of the bugfix was incorrectly placed in already released v1.96.0,
while it should be placed in tip.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5450
2023-12-17 18:58:42 +02:00
Roman Khavronenko
779bbc2e91
vmctl: rename vm-native-disable-retries to vm-native-disable-per-metric-migration ( #5476 )
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The change supposed to better reflect the meaning of this flag.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-12-15 12:36:28 +01:00
Roman Khavronenko
664fa5cb78
vmctl: retry requests that failed in the very end for vm-native ( #5475 )
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Before, retries happened only on writes into a network connection
between source and destination. But errors returned by server after
all the data was transmitted were logged, but not retried.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-12-15 11:43:41 +01:00
Hui Wang
9253c24dd6
vmalert: validate schema for -external.url ( #5450 )
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Requests with wrong or no schema in `-external.url` could be rejected by alertmanager.
So we validate schema on start up.
2023-12-15 11:13:56 +01:00
Aliaksandr Valialkin
0a6a2e455d
app/vmstorage: addd missing -inmemoryDataFlushInterval command-line flag
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3337
2023-12-14 20:52:39 +02:00
Artem Navoiev
5896fb129d
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 19:11:38 +01:00
nemobis
0b0f565c31
Add RELEX Solutions to case studies ( #5469 )
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Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2023-12-14 10:07:22 -08:00
Aliaksandr Valialkin
df88baef07
docs/CHANGELOG.md: document the bugfix at 66c76a4d4d
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5414
2023-12-14 12:48:37 +02:00
Aliaksandr Valialkin
68be182075
app/vmauth: add ability to route requests to different backends depending on the request host
2023-12-14 00:46:36 +02:00
Aliaksandr Valialkin
6f15ca4a16
docs/Single-server-VictoriaMetrics.md: cross-link HA docs with the corresponding chapter at vmauth docs
2023-12-13 23:06:46 +02:00
Aliaksandr Valialkin
463a6e9ac6
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 01:20:51 +02:00
Aliaksandr Valialkin
304fe05650
docs/CHANGELOG.md: cut v1.96.0 release
2023-12-13 00:42:56 +02:00
Yury Molodov
1a5cdb4790
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 00:32:41 +02:00
Aliaksandr Valialkin
0f91f83639
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 00:14:45 +02:00
hagen1778
242472086b
app/vmctl: follow-up after 6af732b6f7
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Make docs more clear about new feature.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-12-12 13:44:21 +01:00
Dmytro Kozlov
6af732b6f7
app/vmctl: enable range steps in reverse order ( #5444 )
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5376
2023-12-12 13:05:44 +01:00
hagen1778
e0fc5ef140
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>
2023-12-12 11:28:18 +01:00
hagen1778
1e02efd511
docs: fix formatting after a list in CHANGELOG.md
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-12-12 10:28:11 +01:00
hagen1778
39c405ed4d
app/vmctl: follow-up after 27668c9d01
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* remove duplications in error messages
* mention the change in CHANGELOG.md
27668c9d01
2023-12-11 15:30:47 +01:00
hagen1778
e13dc04fbf
docs: mention alerts change in CHANGELOG.md
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-12-11 15:23:09 +01:00
Aliaksandr Valialkin
635da5fab7
docs/CHANGELOG.md: document v1.93.9 LTS release
2023-12-11 10:39:28 +02:00
Aliaksandr Valialkin
ce8ae450fc
docs/CHANGELOG.md: document v1.87.12
2023-12-10 14:30:22 +02:00
Aliaksandr Valialkin
6d03779870
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 02:28:19 +02:00
Aliaksandr Valialkin
a5bc9d93cc
docs: sync -help output for VictoriaMetrics components after recent changes
2023-12-10 01:13:41 +02:00
Aliaksandr Valialkin
3d3b0e31e0
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 00:54:42 +02:00
Aliaksandr Valialkin
b1fed78e0b
app: make more clear that -tls enables https at -httpListenAddr
2023-12-10 00:25:01 +02:00
Aliaksandr Valialkin
c7504daa7a
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 23:56:56 +02:00
Aliaksandr Valialkin
042267541f
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 23:31:07 +02:00
Roman Khavronenko
74b09ab4de
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 16:53:35 +03:00
hagen1778
6acf28715b
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 13:29:23 +01:00
Aliaksandr Valialkin
adc69b872c
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 16:40:37 +02:00
Alexander Marshalov
02a0a7f428
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 16:37:36 +02:00
Aliaksandr Valialkin
e373bb84d5
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 16:04:21 +02:00
Aliaksandr Valialkin
b39e9257eb
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 15:36:01 +02:00
hagen1778
cb90d09c9d
docs: fix wrong link in Troubleshooting.md
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-12-07 12:54:55 +01:00
Aliaksandr Valialkin
3a8b9cc81e
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 00:34:02 +02:00
Aliaksandr Valialkin
7cb8ed8271
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 00:05:32 +02:00
Aliaksandr Valialkin
efbe25a678
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 22:33:40 +02:00
Dmytro Kozlov
935bec447b
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>
2023-12-06 19:39:35 +01:00
Aliaksandr Valialkin
65bc460323
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 17:35:50 +02:00
Aliaksandr Valialkin
e4f5039509
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 14:20:14 +02:00
Hui Wang
97373b7786
vmagent: add vm_promscrape_scrape_pool_targets for scrape jobs like… ( #5335 )
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* vmagent: export `vm_promscrape_scrape_pool_targets` metric to track the number of targets that each scrape_job discovers
* add extra panel for new metric
2023-12-06 15:44:39 +08:00
Artem Navoiev
17e2b4f814
fix anchor in docs
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-12-05 13:10:43 +01:00
Aliaksandr Valialkin
06c73df55a
Revert "add datadog /api/v2/series and /api/beta/sketches support ( #5094 )"
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This reverts commit 543f218fe9https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5094#issuecomment-1839789080
2023-12-05 02:26:22 +02:00
Aliaksandr Valialkin
bc550e22d7
Revert "lib/protoparser/datadog: follow-up after 543f218fe96574b9b2189c8350bb09afa349e3bb"
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This reverts commit 98d0f81f21https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5094#issuecomment-1839789080
2023-12-05 02:19:29 +02:00
Aliaksandr Valialkin
fdbbbf33ca
app/vmagent: add -enableMultitenantHandlers command-line flag
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This flag allows converting tenant id to (vm_account_id, vm_project_id) labels.
this flag deprecates `-remoteWrite.multitenantURL` command-line flag,
because `-enableMultitenantHandlers` is easier to use and combine with multitenant url
at vminsert - https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#multitenancy-via-labels
See https://docs.victoriametrics.com/vmagent.html#multitenancy
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1505
2023-12-05 01:28:37 +02:00
