Aliaksandr Valialkin
2d1366353c
lib/promscrape: reload all the scrape configs when the global section is changed inside -promscrape.config
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2884
2022-07-18 17:15:42 +03:00
Boris Petersen
61e5f89cfb
fix assume role when running in ECS. ( #2876 )
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This fixes #2875
Signed-off-by: Boris Petersen <boris.petersen@idealo.de>
2022-07-18 12:37:33 +03:00
Aliaksandr Valialkin
979444b4ed
all: fix other typos in the same way as 6f4d9b2a48 does
2022-07-18 12:10:41 +03:00
zhenyuxie
14c6212a61
fix inmemoryBlock's Less method ( #2881 )
2022-07-18 12:00:45 +03:00
Nikolay
c007b129cb
lib/promscrape: adds azure service discovery ( #2743 )
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* lib/promscrape: adds azure service discovery
Adds azure service discovery mechanism
implements authorization with oauth and msi
lists virtual machines and virtual machines managed by scaleSet
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1364
* makes linter happy
* Apply suggestions from code review
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
* wip
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-07-13 23:45:43 +03:00
guidao
f2d24a660b
add next retention metric ( #2863 )
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Co-authored-by: wangfeng <wangfeng@zhihu.com>
2022-07-13 12:41:22 +03:00
Dmytro Kozlov
5256af2291
lib/mergeset: fix linter error ( #2864 )
2022-07-13 12:34:28 +03:00
Aliaksandr Valialkin
7cbcbea49d
lib/mergeset: optimize merge speed a bit
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Use heap.Fix instead of heap.Pop + heap.Push when merging blocks
2022-07-12 12:52:36 +03:00
Aliaksandr Valialkin
eab8ebbe11
all: make fmt via the upcoming Go1.19
2022-07-11 19:23:25 +03:00
Aliaksandr Valialkin
5794886662
lib/promscrape: properly set Host header when sending requests via http proxy
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2794
2022-07-07 02:28:47 +03:00
Aliaksandr Valialkin
95add1e8e4
app/{vmagent,vminsert}: follow-up after d19e46de55
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2839
2022-07-07 01:32:11 +03:00
Aliaksandr Valialkin
4d03ac90fc
lib/promscrape/discovery/kubernetes: properly populate service-level labels for role: endpointslice targets
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2823
2022-07-07 00:36:25 +03:00
Aliaksandr Valialkin
c4cc45d7f8
lib/promscrape/discovery/kubernetes: allow attaching node-level labels to role: endpoints and role: endpointlice targets in the same way as Prometheus does
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See https://github.com/prometheus/prometheus/pull/10759
2022-07-07 00:36:24 +03:00
Aliaksandr Valialkin
f9303e494c
lib/promscrape: fix a test after c66f676f3b
2022-07-06 13:25:17 +03:00
Aliaksandr Valialkin
195dccf678
app/vmselect: add ability to query vmselect from another vmselect
2022-07-06 13:19:45 +03:00
Aliaksandr Valialkin
498c6d6e72
lib/promscrape: push scrape_samples_limit metric to remote storage if sample_limit option is set in scrape_config for this target
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See https://github.com/VictoriaMetrics/operator/issues/497
2022-07-06 12:46:23 +03:00
Aliaksandr Valialkin
b4489028f3
lib/storage: typo fix in MetricName.Unmarshal error
2022-07-06 12:46:23 +03:00
Aliaksandr Valialkin
1ec4dfd678
lib/vmselectapi: pass storage.SearchQuery to API calls instead of []*storage.TagFilters + storage.TimeRange + maxMetrics
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This reduces the number of args to vmselectapi calls
2022-07-06 12:46:22 +03:00
Aliaksandr Valialkin
2e721f7d16
lib/vmselectapi: rename Server.MustClose to more clear Server.MustStop
2022-07-06 12:46:22 +03:00
Aliaksandr Valialkin
270e555f47
lib/vmselectapi: pass maxSuffixes arg to tagValueSuffixes RPC call
2022-07-06 12:46:22 +03:00
Aliaksandr Valialkin
78eeca6f0d
lib/vmselectapi: rename deleteMetrics to more correct deleteSeries
2022-07-06 12:46:21 +03:00
Aliaksandr Valialkin
5afa54e845
lib/vmselectapi: use string type for tagKey and tagValuePrefix args at TagValueSuffixes()
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This improves the API consistency
2022-07-06 12:46:21 +03:00
Aliaksandr Valialkin
78f9a8aafd
lib/storage: put the (date, metricID) entry in dateMetricIDCache just after the corresponding series is registered in the per-day inverted index
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Previously the time series could be put into dateMetricIDCache without
registering in the per-day inverted index if GetOrCreateTSIDByName
finds TSID entry in the global index. This could lead to missing
series in query results.
The issue has been introduced in the commit 55e7afae3a
2022-07-05 14:56:55 +03:00
Aliaksandr Valialkin
ecc11dc32d
lib/promauth: refactor NewConfig in order to improve maintainability
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1. Split NewConfig into smaller functions
2. Introduce Options struct for simplifying construction of the Config with various options
This commit is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2684
2022-07-04 14:31:43 +03:00
Aliaksandr Valialkin
7fc03a1deb
app/vmagent/remotewrite: add -remoteWrite.header command-line flag for setting additional http headers to send to -remoteWrite.url
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2805
2022-06-30 20:00:59 +03:00
Aliaksandr Valialkin
4fb0f15322
all: readability improvements for query traces
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- show dates in human-readable format, e.g. 2022-05-07, instead of a numeric value
- limit the maximum length of queries and filters shown in trace messages
2022-06-30 18:19:43 +03:00
ttyv
00956e585d
lib/promscrape: fix vmagent tickerCh reload behaviour ( #2786 )
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Co-authored-by: Dmitriy <dab@ttyv.ru>
2022-06-30 13:52:44 +03:00
Aliaksandr Valialkin
7d5d33fd71
lib/storage: return marshaled metric names from SearchMetricNames
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Previously SearchMetricNames was returning unmarshaled metric names.
This wasn't great for vmstorage, which should spend additional CPU time
for marshaling the metric names before sending them to vmselect.
While at it, remove possible duplicate metric names, which could occur when
multiple samples for new time series are ingested via concurrent requests.
Also sort the metric names before returning them to the client.
This simplifies debugging of the returned metric names across repeated requests to /api/v1/series
2022-06-28 18:16:32 +03:00
Aliaksandr Valialkin
15da802f5f
lib/storage: put into query trace the number of found entries in SearchMetricNames
2022-06-28 14:52:39 +03:00
Aliaksandr Valialkin
399d4c36ae
app/vmselect: optimize /api/v1/series a bit for time ranges smaller than one day
2022-06-28 12:55:20 +03:00
Aliaksandr Valialkin
64505e924d
app/vmstorage: extract vmselect api server into a separate package - lib/vmselectapi
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This opens doors for implementing vmselect api server at vmselect level,
so top-level vmselect could query lower-level vmselect nodes in the same way
as it queries vmstorage nodes.
This will create the ability to create highly available querying architecture
when multiple independent VictoriaMetrics clusters with the same data
are located in distinct availability zones. In this case we can use top-level
vmselect instead of Promxy for simultaneous querying of all the clusters
in all the AZs.
2022-06-27 14:20:41 +03:00
Aliaksandr Valialkin
6386f117c8
all: show timeRange in traces in human-readable format instead of timestamps in milliseconds
2022-06-27 13:42:57 +03:00
Aliaksandr Valialkin
926fccbb8d
lib/storage: add querytracer to more contexts
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querytracer has been added to the following storage.Storage methods:
- RegisterMetricNames
- DeleteMetrics
- SearchTagValueSuffixes
- SearchGraphitePaths
2022-06-27 12:53:49 +03:00
Aliaksandr Valialkin
6c66804fd3
all: locate throttled loggers via logger.WithThrottler() only once and then use them
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This reduces the contention on logThrottlerRegistryMu mutex when logger.WithThrottler()
is called frequently from concurrent goroutines.
2022-06-27 12:34:30 +03:00
Aliaksandr Valialkin
71b0dfdefa
lib/promscrape: always send stale markers with the real scrape timestamp
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This guarantees that query won't return data just after the series is disappeared.
2022-06-23 11:49:13 +03:00
Aliaksandr Valialkin
3ae6300497
lib/promauth: add ability to send additional http headers in requests to scrape targets
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This solves https://stackoverflow.com/questions/66032498/prometheus-scrape-metric-with-custom-header
2022-06-22 20:40:50 +03:00
Aliaksandr Valialkin
fe2269b999
all: remove explicit "xxhash" name when importing github.com/cespare/xxhash/v2 package
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This package already has the same name, so there is no need in explicit name
2022-06-21 20:24:28 +03:00
Loki's Wager
ca4730c00f
BugFix part_header.go ( #2763 )
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https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2757
Co-authored-by: haotingyi <haotingyi@corp.netease.com>
2022-06-21 15:59:11 +03:00
Aliaksandr Valialkin
288d13af8d
lib/netutil: parallelize background pings for remote addresses
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This should improve the time needed for determining unavailale remote addresses
across big numer of ConnPool's.
This is a follow-up for a1629bd3behttps://github.com/VictoriaMetrics/VictoriaMetrics/issues/711
2022-06-21 13:32:27 +03:00
Aliaksandr Valialkin
a1629bd3be
lib/netutil.ConnPool: skip dialing remote address if the previous dial attempt was unsuccessful
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If the previous dial attempt was unsuccessful, then all the new dial attempts are skipped
until the background goroutine determines that the given address can be successfully dialed.
This reduces query latency when some of vmstorage nodes are unavailable and dialing them is slow.
This should help with https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711
This commit is based on ideas from the https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2756
The main differences are:
- The check for healthy/unhealthy storage nodes is moved one level lower from app/vmselect/netstorage to lib/netutil.ConnPool.
This makes possible re-using this feature everywhere lib/netutil.ConnPool is used.
- The check doesn't take into account handshake errors for already established connections.
Handshake errors usually mean improperly configured VictoriaMetrics cluster, so they shouldn't be ignored.
2022-06-20 17:33:54 +03:00
Aliaksandr Valialkin
45e9732764
docs: follow-up after e4d6b750f6
2022-06-20 17:15:52 +03:00
Nikolay
15662c0f29
lib/httpserver: adds flagsAuthKey command-line flag ( #2758 )
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* lib/httpserver: adds flagsAuthKey command-line flag
It protects /flags endpoint with authKey.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2753O
* Apply suggestions from code review
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-20 17:15:51 +03:00
Aliaksandr Valialkin
b28c6febf9
app/{vminsert,vmselect}: add -vmstorageDialTimeout command-line flag for tuning the maximum time needed for establishing connections to vmstorage
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711
2022-06-20 15:17:34 +03:00
Aliaksandr Valialkin
270ad39359
lib/storage: properly take into account already registered series when -storage.maxHourlySeries or -storage.maxDailySeries limits are enabled
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The commit 5fb45173ae
2022-06-20 13:53:41 +03:00
Aliaksandr Valialkin
7a79e7c0ef
lib/storage: create per-day indexes together with global indexes when registering new time series
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Previously the creation of per-day indexes and global indexes
for the newly registered time series was decoupled.
Now global indexes and per-day indexes for the current day are created toghether for new time series.
This should speed up registering new time series a bit.
2022-06-19 22:32:41 +03:00
Aliaksandr Valialkin
88e1221b35
lib/storage: do not register new series if -storage.maxHourlySeries or -storage.maxDailySeries limits are exceeded
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Previously samples for new series weren't added as expected when series limits were reached,
but new series were still registered in indexdb.
2022-06-19 22:03:02 +03:00
Aliaksandr Valialkin
c5ac176153
lib/storage: reset metric id caches for the previous and the current hour
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2698
2022-06-19 22:02:51 +03:00
Aliaksandr Valialkin
450aa0ae5a
lib/promrelabel: support action: graphite relabeling
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2737
2022-06-16 20:25:49 +03:00
Aliaksandr Valialkin
45fa9d798d
app/vmselect: accept focusLabel query arg at /api/v1/status/tsdb
2022-06-14 18:39:00 +03:00
Aliaksandr Valialkin
fb77843639
lib/storage: show top labels with the highest number of series in cardinality explorer
2022-06-14 16:34:13 +03:00
