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199 commits

Author SHA1 Message Date
Aliaksandr Valialkin
6fe8eec745
all: add a link to https://docs.victoriametrics.com/enterprise.html into description for enterprise flags 2022-11-21 15:44:54 +02:00
Aliaksandr Valialkin
0e51967970
app/{vminsert,vmselect}: add -storageNode.filter command-line flag for filtering the discovered storage nodes 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3353
 2022-11-21 15:20:20 +02:00
Aliaksandr Valialkin
97eafbe4a7
app/vmselect: clarify that it isnt recommended setting -replicationFactor at vmselect nodes even if the replication is enabled at vminsert nodes 2022-11-18 14:04:12 +02:00
Aliaksandr Valialkin
c8d7e1312c
lib/workingsetcache: add -prevCacheRemovalPercent command-line flag for tuning memory usage vs CPU usage ratio 
Reduce the default value of this flag from 1% to 0.2% after 71335e6024

This flag should help determining the best ratio for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3343
 2022-11-16 12:41:37 +02:00
Zakhar Bessarab
fd36c9b3b1
docs/{vminsert,vmselect}: clarify flag description for clusternativeListenAddr (#3314) 
docs/{vminsert,vmselect}: clarify flag description for `clusternativeListenAddr`
 2022-11-04 09:49:53 +01:00
Aliaksandr Valialkin
ac7c43c246
docs: typo fixes 2022-10-29 04:53:03 +03:00
Aliaksandr Valialkin
ed1056d3c9
docs/Cluster-VictoriaMetrics.md: improve docs for dns+srv service discovery 2022-10-28 14:23:02 +03:00
Aliaksandr Valialkin
09cf136154
app/{vminsert,vmselect}: add support for automatic discovery and update of vmstorage nodes 
Thanks to @dmitryk-dk for the initial implemenation at https://github.com/VictoriaMetrics/VictoriaMetrics-enterprise/pull/446
 2022-10-28 13:13:03 +03:00
Aliaksandr Valialkin
450a32970a
lib/envtemplate: allow referring env vars from other env vars via %{ENV_VAR} syntax 
This is a follow-up for 02096e06d0
 2022-10-26 14:51:02 +03:00
Aliaksandr Valialkin
c92d1fdf8e
docs/Cluster-VictoriaMetrics.md: update docs about env vars usage in command-line flags 
This is a follow-up for 02096e06d0
 2022-10-26 01:55:25 +03:00
Aliaksandr Valialkin
8ea84432ef
docs/enterprise.md: describe all the enteprise features in a short doc at https://docs.victoriametrics.com/enterprise.html 2022-10-24 18:03:22 +03:00
Aliaksandr Valialkin
a6d4711ac6
lib/storage: add support for retention filters (aka multiple retentions for distinct sets of time series) 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/143
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/289
 2022-10-24 16:41:59 +03:00
Aliaksandr Valialkin
2dd93449d8
lib/storage: subsitute searchTSIDs functions with more lightweight searchMetricIDs function 
The searchTSIDs function was searching for metricIDs matching the the given tag filters
and then was locating the corresponding TSID entries for the found metricIDs.

The TSID entries aren't needed when searching for time series names (aka MetricName),
so this commit removes the uneeded TSID search from the implementation of /api/v1/series API.
This improves perfromance of /api/v1/series calls.

This commit also improves performance a bit for /api/v1/query and /api/v1/query_range calls,
since now these calls cache small metricIDs instead of big TSID entries
in the indexdb/tagFilters cache (now this cache is named indexdb/tagFiltersToMetricIDs)
without the need to compress the saved entries in order to save cache space.

This commit also removes concurrency limiter during searching for matching time series,
which was introduced in 8f16388428, since the concurrency
for all the read queries is already limited with -search.maxConcurrentRequests command-line flag.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648
 2022-10-23 12:43:44 +03:00
Aliaksandr Valialkin
098c9bda27
app/vmselect: return back the logic for limits the amounts of memory occupied by concurrently executed queries if -search.maxMemoryPerQuery isn't set 
This is needed for preserving backwards compatibility with the previous releases of VictoriaMetrics.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203
 2022-10-10 21:54:18 +03:00
Aliaksandr Valialkin
d8057fca0b
docs: mention -search.maxMemoryPerQuery in the description to -search.maxConcurrentQueries command-line flag 
This is a follow-up for 5138eaeea0

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203
 2022-10-09 13:58:18 +03:00
Aliaksandr Valialkin
938ff7bba6
app/vmselect: allow limiting per-query memory usage via -search.maxMemoryPerQuery command-line flag 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203
 2022-10-08 01:14:01 +03:00
Aliaksandr Valialkin
e6ee725bae
docs/Cluster-VictoriaMetrics.md: add a security note for multitenant support via labels 2022-10-01 18:56:56 +03:00
Nikolay
505d359b39
app/vminsert: allows parsing tenant id from labels (#3009) 
* app/vminsert: allows parsing tenant id from labels
it should help mitigate issues with vmagent's multiTenant mode, which works incorrectly at heavy load
and it cannot handle more then 100 different tenants.
This functional hidden with flag and do not change vminsert default behaviour
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2970

* Update docs/Cluster-VictoriaMetrics.md

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>

* wip

* app/vminsert/netstorage: clean remaining labels in order to free up GC

* docs/Cluster-VictoriaMetrics.md: typo fix

* wip

* wip

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-09-30 17:28:35 +03:00
nemobis
6723bdf867
docs: fix typo in Cluster-VictoriaMetrics.md (#3172) 2022-09-28 10:43:17 +03:00
Dmytro Kozlov
28dcff5791
lib/{httpserver,netutil}: allow to define min and max TLS version of the http server (#3109) 
* lib/{httpserver,netutil}: allow to define min and max TLS version of the http server

* lib/httpserver: added descriptions about tls supported versions

* lib/netutil: check minimal tls version, added supported tls versions to error

* wip

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-09-26 17:38:43 +03:00
Aliaksandr Valialkin
dbc20091b1
lib/protoparser/datadog: sanitize metric names by default in the same way as DataDog does 
This commit is based on the pull request https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3105

Thanks to @PerGon for the idea and initial implementation.
 2022-09-26 13:58:36 +03:00
Aliaksandr Valialkin
6a6cf9c590
app/{vmagent,vminsert}: add -usePromCompatibleNaming command-line flag for normalizing metric names and label names in the ingested samples 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3113

Thanks to @erkexzcx for the idea and the initial pull request at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3146
 2022-09-26 13:13:31 +03:00
Roman Khavronenko
c027991caf
docs: mention VictoriaMetrics Monitoring blog post (#3152) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-09-26 08:29:02 +03:00
Roman Khavronenko
f772ee8326
deployment/docker: move cluster compose env to master branch (#3130) 
* deployment/docker: move cluster compose env to master branch

The change supposed to simplify the process of maintaining for
single/cluster docker-compose envs, alerts, dashboards. It also
supposes to reduce confusion for users when looking for cluster
related alerts/configs.

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

* deployment/docker: move cluster compose env to master branch

Review updates.

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

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-09-21 12:03:10 +03:00
Aliaksandr Valialkin
27a6ac5a30
docs/Cluster-VictoriaMetrics.md: update -help output after explicit marking of enterprise flags 2022-09-15 13:19:11 +03:00
Aliaksandr Valialkin
74efe00649
docs: clarify why cluster version is recommended to use for serving high loads 2022-08-30 13:21:43 +03:00
Dmytro Kozlov
d32a6359b0
vmselect/promql: enable search.maxPointsSubqueryPerTimeseries for sub-queries (#2963) 
* vmselect/promql: enable search.maxPointsPerTimeSeriesSubquery for sub-queries

* vmselect/promql: cleanup

* vmselect/promql: rename config flag

* vmselect/promql: add tests

* vmselect/promql: use test object instead of log

* vmselect/promql: fix posible panic is subquery has more points. add description

* vmselect/promql: update tests descriptions

* vmselect/promql: update doInternal validation

* vmselect/promql: fix linter

* vmselect/promql: fix linter

* vmselect/promql: update documentation and release notes

* wip

- Properly apply -search.maxPointsSubqueryPerTimeseries limit to subqueries.
  Previously the -search.maxPointsPerTimeseries limit was unexpectedly applied to subqueries
  if it was smaller than the -search.maxPointsSubqueryPerTimeseries .
- Clarify docs for -search.maxPointsSubqueryPerTimeseries command-line flag .
- Document -search.maxPointsPerTimeseries and -search.maxPointsSubqueryPerTimeseries flags at https://docs.victoriametrics.com/#resource-usage-limits .
- Update docs/CHANGELOG.md .

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2922

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-08-24 15:27:41 +03:00
Aliaksandr Valialkin
e2d8916935
docs: mention that it is safe sharing the collected profiles from security PoV 
The collected profiles do not contain sensitive information
 2022-08-24 14:08:30 +03:00
Aliaksandr Valialkin
7b9ba456ff
app/vmstorage: expose vm_{hourly,daily}_series_limit_{max,current}_series metrics if -storage.max{Hourly,Daily}Series limits are set 
These metrics allow alerting when the number of unique series approach the limit.
For example, the following query alerts when the number of series reaches 90% of the configured limit:

    vm_hourly_series_limit_current_series / vm_hourly_series_limit_max_series > 0.9
 2022-08-24 13:41:57 +03:00
Ivan Dudin
c7ca124803
Update Cluster-VictoriaMetrics.md (#3005) 
Flags `-search.maxTagKeys` and `-search.maxTagValues` are present at vmstorage and not at vmselect
```
  -search.maxTagKeys int
  -search.maxTagValues int
```
 2022-08-21 23:30:15 +03:00
Aliaksandr Valialkin
7f46c17e4e
docs/Cluster-VictoriaMetrics.md: document the best strategies for cluster update / upgrade 2022-08-21 23:20:26 +03:00
Aliaksandr Valialkin
ecd8a03b28
docs: change links to Prometheus docs about instant and range queries to links to VictoriaMetrics docs 2022-08-21 19:02:46 +03:00
Aliaksandr Valialkin
34d764874f
docs/Cluster-VictoriaMetrics.md: clarify required conditions for cluster availability 2022-08-20 09:39:07 +03:00
Aliaksandr Valialkin
221dd3a224
all: bump the minimum supported version of Go from 1.17 to 1.18 
This is needed because some dependencies uses generics, which have been appeared in Go1.18

This is a follow-up for caf3dd4fa2
 2022-08-08 13:45:39 +03:00
Aliaksandr Valialkin
98caffcfc4
docs: fix the recommended url for -vmalert.proxyURL accroding to 8667307d73 2022-08-04 18:03:24 +03:00
Aliaksandr Valialkin
9f1e558c58
all: rename -pushmetrics.extraLabels to -pushmetrics.extraLabel for the sake of consistency 2022-07-26 19:25:26 +03:00
Aliaksandr Valialkin
db96221cee
docs/Cluster-VictoriaMetrics.md: update after fe68bb3ba7 2022-07-21 20:21:39 +03:00
Aliaksandr Valialkin
979444b4ed
all: fix other typos in the same way as 6f4d9b2a48 does 2022-07-18 12:10:41 +03:00
Aliaksandr Valialkin
3662ce8323
docs: make more clear the relation between replication and deduplication 
This is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2852
 2022-07-11 19:23:24 +03:00
Aliaksandr Valialkin
3d0ce901cb
docs: sync after recent changes 2022-07-07 02:44:24 +03:00
Aliaksandr Valialkin
eee384c9c9
app/vmselect: add -clusternative.tls* options for mTLS setup in multi-level clusters 2022-07-06 13:48:21 +03:00
Aliaksandr Valialkin
195dccf678
app/vmselect: add ability to query vmselect from another vmselect 2022-07-06 13:19:45 +03:00
Roman Khavronenko
f51bc07d97
vmselect: allow proxying requests to vmalert (#2833) 
The change allows to proxy requests with prefix `/vmalert`
to the vmalert component if `-vmalert.proxyURL` is set.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2825
and https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2831

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-07-06 10:47:51 +02:00
Aliaksandr Valialkin
f3b905dde1
docs/Cluster-VictoriaMetrics.md: mention about -storage.maxDailySeries and -storage.maxHourlySeries options in resource usage limits chapter 2022-06-30 23:17:14 +03:00
Aliaksandr Valialkin
92e6c55b75
docs: add Troubleshooting doc 
This doc contains troubleshooting guides for typical problems with VictoriaMetrics.
 2022-06-30 13:52:44 +03:00
Aliaksandr Valialkin
7429dfbe9e
app/vmselect: add -search.setLookbackToStep command-line flag for making the gap filling algorithm similar to InfluxDB data model 
This option should override `-search.maxStalenessInterval` for most cases when users migrate from InfluxDB to VictoriaMetrics
 2022-06-22 14:20:02 +03:00
Aliaksandr Valialkin
3e0f364489
docs/Cluster-VictoriaMetrics.md: small fixes 2022-06-22 13:42:07 +03:00
Aliaksandr Valialkin
597bce4f55
docs: update docs after e4d6b750f6 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2753
 2022-06-21 14:01:25 +03:00
Artem Navoiev
42c69ae74e
docs: replace bash code block type with console (#2746) 2022-06-19 23:02:00 +03:00
Aliaksandr Valialkin
ce953d5e95
docs: update command-line flags' descriptions according to recent changes 2022-06-14 13:28:23 +03:00