Aliaksandr Valialkin
2190fd2148
docs: make docs-sync
2021-04-10 19:55:05 +03:00
Artem Navoiev
ddf3f17887
update vmgateway.md ( #1201 )
2021-04-10 19:55:04 +03:00
Aliaksandr Valialkin
0f7ece84f3
app/vmstorage/transport: reduce memory allocations on data ingestion path
2021-04-10 17:36:00 +03:00
Lapo Luchini
19906dc30e
Allow specifying build date from a variable ( #1200 )
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Just like the existing infrastructure for `BUILDINFO_TAG`, this can ease the production of [reproducible builds](https://wiki.freebsd.org/ReproducibleBuilds ).
(e.g. in FreeBSD the date the port was committed is used at build time, not the actual build time, so that an identical port produced at different times produces an identical executable)
2021-04-10 15:47:53 +03:00
Roman Khavronenko
46e6fdb131
Docs update ( #1199 )
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* docs: drop table of contents for `vmctl`
We already have it autogenerated on .github.io, so no need to keep it.
* docs: mention OpenTSDB migration feature for vmctl
* docs: sync docs for `vmalert`
2021-04-10 15:47:52 +03:00
John Seekins
9e7bf595a0
Improve documentation on OpenTSDB migration tool and fix a bug with hard offsets ( #1198 )
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* add more documentation on OpenTSDB migration explaining what chunking means
* more clarification of OpenTSDB aggregations
* break out what a retention string becomes
* add more docs around retention strings
* add example of running program and fix mistake in how hard offsets are handled
* fix formatting
2021-04-10 15:28:56 +03:00
John Seekins
97fafce028
OpenTSDB migration to VictoriaMetrics ( #1089 )
2021-04-10 15:28:54 +03:00
Roman Khavronenko
c4f6b79d76
alerts: add ServiceDown alert to detect "dead" services ( #1196 )
2021-04-08 18:23:10 +03:00
Roman Khavronenko
712725b4a5
vmalert: document template functions and mention them in README ( #1197 )
2021-04-08 18:20:57 +03:00
Aliaksandr Valialkin
c3893805f2
docs/Single-server-VictoriaMetrics.md: recommend using the official alerts for VictoriaMetrics in Monitoring section
2021-04-08 12:14:28 +03:00
Aliaksandr Valialkin
3b1f0cb3f6
lib/promscrape: create a single swosFunc per scrape_config
2021-04-08 09:31:38 +03:00
Aliaksandr Valialkin
084ee9f598
vendor: make vendor-update
2021-04-08 01:00:43 +03:00
Aliaksandr Valialkin
3e4f063afc
docs/CHANGELOG.md: cut v1.58.0
2021-04-08 00:48:46 +03:00
Aliaksandr Valialkin
e48fd5776b
app/vmselect/promql: fix tests after d3fa0ccabd
2021-04-08 00:17:40 +03:00
Aliaksandr Valialkin
f90bf265f4
app/vmselect/promql: properly detect aggregate topk* and bottomk* aggregate functions in order to disable duplicate sorting
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1189
2021-04-08 00:10:33 +03:00
Aliaksandr Valialkin
9ce3b7e1dd
app/vmselect: return data:null instead of data:[] from /api/v1/query_exemplars, since Grafana throws an error otherwise
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1186
2021-04-07 23:34:01 +03:00
Aliaksandr Valialkin
276dbc2133
lib/promscrape: do not spend CPU time on constructing scrapeWork key if clustering is disabled
2021-04-07 21:55:06 +03:00
Aliaksandr Valialkin
3d5f1f779f
app/vmselect: do not sort series returned from topk* and bottomk* functions, since these series are already sorted in user-expected order
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1189
2021-04-07 14:16:02 +03:00
Aliaksandr Valialkin
18cad589d7
docs/Cluster-VictoriaMetrics.md: follow-up after c6a8ebb11f
2021-04-07 13:46:56 +03:00
Roman Khavronenko
ff3711eea2
docs: update docs ordering and formatting ( #1192 )
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The major change is adding `sort` directive to docs. For those docs which are copied
from internal packages `sort` is added via makefile command. For the rest it is added
manually since they're updated manually as well.
The rest of changes is connected with markdown formatting. For example, changing headers
in some files (`##` => `#`) makes navigation on .github.io to look better. This especially
useful for `changelog` docs.
Table of contents for `vmctl` is dropped, since we already have it autogenerated on .github.io.
No link changes expected. The corresponding PR to `cluster` branch will be made in follow-up PR.
2021-04-07 13:43:01 +03:00
Aliaksandr Valialkin
59ccc43e3a
lib/storage: properly handle big time ranges passed to /api/v1/labels and /api/v1/label/<labelName>/values
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It should be faster querying all the labels and/or all the values instead of querying per-day labels/values on time ranges exceeding maxDaysForPerDaySearch
2021-04-07 13:33:10 +03:00
Aliaksandr Valialkin
02b83e0957
lib/promscrape/discovery: remove superflouos check in registerPendingAPIWatchers
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The check `_, ok := uw.aws[aw]; !ok` isn't needed, since aw cannot exist in uw.aws
because of the check inside subscribeAPIWatcher
2021-04-07 13:10:04 +03:00
Aliaksandr Valialkin
db56ee0e28
lib/promscrape/discovery/kubernetes: register pending apiWatchers in uw.aws
2021-04-06 11:11:53 +03:00
Aliaksandr Valialkin
7fce4e9fb4
app/vmselect: return dumb response on /api/v1/query_exemplars request
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1186
2021-04-05 23:28:21 +03:00
Aliaksandr Valialkin
2585058a5f
Makefile: prepare arm64 and amd64 release archives for cluster version on make release command
2021-04-05 23:01:45 +03:00
Aliaksandr Valialkin
edd66b7e82
lib/promscrape/discovery/kubernetes: remove superflouos mustStart and mustStop functions
2021-04-05 22:43:49 +03:00
Aliaksandr Valialkin
16e8e09d61
deployment/docker/docker-compose.yml: update Grafana from v7.5.1 to v7.5.2
2021-04-05 22:30:51 +03:00
Roman Khavronenko
51faea5e4b
deployment: add vmalert+alertmanager services and list of default alerts for cluster version ( #1187 )
2021-04-05 22:29:04 +03:00
Roman Khavronenko
7fc9239536
Cluster dashboard update ( #1185 )
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* dashboard: change FreeDiskSpace panel to show percentage of used space instead
* dashboard: disable area fill for Cache hit ratio
* dashboard: minor display updates
* dashboard: add panel `Concurrent flushes on disk`
* dashboard: add `Rows ignored` panel
* dashboard: update ChurnRate panel with proper description and additional query over 24h time window
2021-04-05 22:28:02 +03:00
Lu Jiajing
4ee6def68b
fix access to nil *url.URL ( #1180 )
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* fix access to nil *url.URL
Signed-off-by: Megrez Lu <lujiajing1126@gmail.com>
* Update lib/promscrape/discovery/kubernetes/api_watcher.go
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-04-05 22:26:43 +03:00
Aliaksandr Valialkin
7eca60694e
lib/promscrape/discovery/kubernetes: reduce CPU time spent on registering big number of Kubernetes objects shared among big number of scrape jobs
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1182
2021-04-05 22:05:02 +03:00
Aliaksandr Valialkin
9da2ef3d8f
lib/promscrape/discovery/kubernetes: load objects missing in local cache from api seriver in getObjectByRole()
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This should fix possible race for `role: endpoints` and `role: endpointslices` service discovery,
when the referred `pod` and `service` objects aren't propagated to urlWatcher cache yet.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1182#issuecomment-813353359 for details.
2021-04-05 20:31:22 +03:00
Aliaksandr Valialkin
4d6a3aba4d
lib/persistentqueue: delete corrupted persistent queue instead of throwing a fatal error
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1030
2021-04-05 19:26:51 +03:00
Aliaksandr Valialkin
fe084fdd33
lib/promscrape/discovery/kubernetes: synchronously load Kubernetes objects on first access
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Remove async registration of apiWatchers, since it breaks discovering `role: endpoints` and `role: endpointslices` targets,
which depend on pod and service objects.
There is no need in reloading `endpoints` and `endpointslices` targets if the referenced `pod` or `service` objects change,
since in this case the corresponding `endpoints` and `endpointslices` objects should also change because they contain
ResourceVersion of the referenced `pod` or `service` objects, which is modified on object update.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1182
2021-04-05 14:37:07 +03:00
Aliaksandr Valialkin
c8b7c32e23
lib/proxy: typo fix after a5c5b54c22
2021-04-05 14:37:06 +03:00
Aliaksandr Valialkin
e0b687171b
lib/proxy: add support for socks5 over tls proxy
2021-04-05 13:00:42 +03:00
Aliaksandr Valialkin
90da332ea0
lib/promscrape: pass X-Prometheus-Scrape-Timeout-Seconds header to scrape targets as Prometheus does
2021-04-05 12:15:14 +03:00
Aliaksandr Valialkin
c229e10619
docs/CHANGELOG.md: explain why -sortLabels is set to false by default
2021-04-04 01:59:19 +03:00
Aliaksandr Valialkin
92d4c80639
docs/vmagent.md: mention that vmagent supports scraping via socks5 proxy
2021-04-04 01:45:46 +03:00
Aliaksandr Valialkin
afb139c244
docs/CHANGELOG.md: document the ability to use socks5 proxy
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Follow-up for a4c6a3b3e1https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1177
2021-04-04 01:44:01 +03:00
Nikolay
d0b664454b
adds socks5 support for fasthttp client ( #1178 )
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https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1177
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-04-04 01:43:59 +03:00
Aliaksandr Valialkin
dd19fab7c9
lib/promscrape: properly send full url in GET request via simple HTTP proxy
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This is a follow-up for a0ae0f86666a75ec57b45eab2429da7ab4a7b250
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1179
2021-04-04 01:20:43 +03:00
Aliaksandr Valialkin
ab9e1eb41f
lib/promscrape: support for simple HTTP proxies without CONNECT method support such as https://github.com/prometheus-community/PushProx
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1179
2021-04-04 00:40:58 +03:00
Aliaksandr Valialkin
27d8a5d2c0
lib/promscrape: add tests for authorization config, which has been added in df148f48b7
2021-04-03 22:14:03 +03:00
Aliaksandr Valialkin
4aa59cae7c
app/vmselect/promql: do not delete dst_label if src_label is empty in label_copy(q, src_label, dst_label) and label_move(q, src_label, dst_label)
2021-04-03 22:06:50 +03:00
Aliaksandr Valialkin
8b2c4fe0ff
docs/CHANGELOG.md: document the change from 3055ab0115 (add ability to pass "label=value" to the third argument to topk_* and bottomk_* functions
2021-04-03 21:42:23 +03:00
Aliaksandr Valialkin
1d88c8523d
docs/Single-server-VictoriaMetrics.md: add missing link in heading to Graphite Render API usage chapter
2021-04-03 21:34:57 +03:00
Aliaksandr Valialkin
ae5c20a34c
lib/proxy: log response body on non-200 response code
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This should improve debuggability for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1179
2021-04-03 03:03:41 +03:00
Aliaksandr Valialkin
dfec690548
docs/vmgateway.md: update docs
2021-04-03 00:29:57 +03:00
Aliaksandr Valialkin
e1347a91b0
docs/CHANGELOG.md: yet another typo fix
2021-04-03 00:26:02 +03:00
