Roman Khavronenko
cb23685681
app/vmselect: make vmselect resilient to absence of cache folder ( #5987 )
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vmselect uses a cache folder in file system for two purposes:
1. Storing rollup cache results on shutdown;
2. Storing temporary search results from vmstorage during query executions.
It could happen that cache folder is deleted accidentally by user, or by OS
during cleanup routines. This would cause vmselect to:
1. panic on /metrics call, because `MustGetFreeSpace` will fail;
2. return query error user, as it won't be able to store temporary search results.
The changes in this commit are the following:
1. Make `MustGetFreeSpace` to try re-creating the cache folder if it is missing;
2. Make vmselect to try re-creating the cache folder if it can't persist tmp search
results.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5985
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-03-26 12:59:50 +01:00
hagen1778
bc79f7196d
docs: follow-up for 70eaa06f08
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-25 15:30:56 +01:00
kbweave
70eaa06f08
app/vmselect: use GetDeadlineForLabelsAPI for LabelAPI requests ( #5992 )
2024-03-25 15:07:34 +01:00
Artem Navoiev
b08cbd0400
add more redirects
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-03-25 10:09:15 +01:00
Artem Navoiev
b569fa0b2c
fix typo in kyiv city name
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-03-23 21:56:31 +01:00
Nikolay
43b5d8bc7a
app/vlselect: follow-up for 0514091948 ( #6004 )
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removes println lines
2024-03-22 08:46:40 +01:00
Denys Holius
0c0ed61ce7
Makefile: bump version of golangci-lint to the latest v1.57.1 ( #6001 )
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Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-03-22 08:45:10 +01:00
Alexander Marshalov
02bccd1eb9
[vmagent] added ingestion rate limiting with new flag -maxIngestionRate ( #5900 )
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* [vmagent] added ingestion rate limiting with new flag `-maxIngestionRate`. This flag can be used to limit the number of samples ingested by vmagent per second. If the limit is exceeded, the ingestion rate will be throttled.
* fix changelog
* fix review comment
2024-03-21 17:14:49 +01:00
Nikolay
db3709c87d
docs/managed: adds alertmanager configuration examples ( #5989 )
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* docs/managed: adds alertmanager configuration examples
* apply review suggestions
2024-03-21 13:33:49 +01:00
hagen1778
93a29fce4e
docs: add missing API version to VMSingle example
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-19 18:55:00 +01:00
hagen1778
21d9393c9e
docs: mention Query Analyzer in docs
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-19 13:31:14 +01:00
Yury Molodov
46fd0ed693
vmui: fix the _time filter insertion for all queries in VictoriaLogs UI #5920 ( #5927 )
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https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5920
2024-03-18 14:10:24 +01:00
Artem Navoiev
b399852742
remove workflow that syncs docs with wiki
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-03-18 12:54:32 +01:00
Artem Navoiev
7e3511ffbd
remove wiki link from snap.yaml
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-03-18 12:22:56 +01:00
Dmytro Kozlov
5f8b91186a
app/vmctl: break explore phase in vm-native mode by time intervals
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When `--vm-native-step-interval` is specified, explore phase will be executed
within specified intervals. Discovered metric names will be associated with
time intervals at which they were discovered. This suppose to reduce number
of requests vmctl makes per metric name since it will skip time intervals
when metric name didn't exist.
This should also reduce probability of exceeding complexity limits
for number of selected series in one request during explore phase.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5369
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-18 12:18:32 +01:00
hagen1778
e6dd52b04c
lib/promauth: follow-up b577413d3b
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Convert test result expectations to canonical form.
Starting from b577413d3bhttps://pkg.go.dev/net/http#CanonicalHeaderKey
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-18 11:12:45 +01:00
Aliaksandr Valialkin
4553521f9a
lib/streamaggr: ignore out of order samples for last output
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This is a follow-up for 6a465f6e29https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5931
2024-03-18 01:03:36 +02:00
Aliaksandr Valialkin
f95e9f13ae
vendor: run make vendor-update
2024-03-18 00:51:41 +02:00
Aliaksandr Valialkin
76f00cea6b
lib/storage: wait for up to 60 seconds before deciding to delete metricID entries from indexdb if metricID->metricName entry is missing during search
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The metricID->metricName entry can remain invisible for search for some time after registering new metricName.
This is expected condition. So wait for up to 60 seconds in the hope that the metricID->metricName
entry will become visible before deleting all the entries from indexdb, which are associated with the given metricID.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5959
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5948
See also 20812008a7
2024-03-18 00:34:32 +02:00
Aliaksandr Valialkin
729b263670
lib/httputils: rename CAFile -> caFile in order to be consistent with local var naming in Go
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This is a follow-up for 83e55456e2
2024-03-17 23:19:52 +02:00
Aliaksandr Valialkin
f45f39d80e
Revert "deployment/docs: use lower-case links to VictoriaLogs docs"
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This reverts commit a0937b01c1https://docs.victoriametrics.com/VictoriaLogs/querying/#vmui
2024-03-17 23:13:23 +02:00
Aliaksandr Valialkin
1cedaf61cb
app/{vmagent,vminsert}: add an ability to ignore input samples outside the current aggregation interval for stream aggregation
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See https://docs.victoriametrics.com/stream-aggregation.html#ignoring-old-samples
2024-03-17 23:03:47 +02:00
Aliaksandr Valialkin
6a465f6e29
lib/streamaggr: ignore out of order samples when calculating increase, increase_prometheus, total and total_prometheus outputs
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Out of order samples may result in unexpected spikes for these outputs.
So it is better to ignore such samples.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5931
2024-03-17 22:03:03 +02:00
Aliaksandr Valialkin
cbd80efcc1
lib/streamaggr: follow-up for 15e33d56f1
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- Properly set pushSample.timestamp when flushing de-duplicated samples to stream aggregation
This is needed for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5931
- Re-classify this change as feature instead of bugfix at docs/CHANGELOG.md
- Verify de-duplication logic for samples with different timestamps
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5643
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5939
2024-03-17 21:37:16 +02:00
Aliaksandr Valialkin
ab2b3f1785
docs/CHANGELOG.md: clarify that -datasource.lookback commnad-line flag is no-op in the upcoming release
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Document the solution - to switch to eval_delay option at group config.
This is a follow-up for e80b44f19d
2024-03-17 21:04:56 +02:00
Aliaksandr Valialkin
fb502700f7
docs/CHANGELOG.md: document the bugfix from cb259116b4
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5802
2024-03-17 20:41:24 +02:00
Aliaksandr Valialkin
b577413d3b
lib/promauth: properly set Host header in requests to scrape targets.
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The `Host` header must be set via net/http.Request.Host field, since net/http.Client
ignores this header if it is set via Request.Header.Set().
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5969
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5970
2024-03-17 20:22:54 +02:00
Artem Navoiev
5f9fb58dde
dashboards: statistic per tenant dashboard use variable for datasource in pie charts
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-03-16 13:46:56 +01:00
hagen1778
a2ea8bc97b
app/vmctl: fix arguments order in httputils.TLSConfig
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follow-up after 9d5bf5ba5d
2024-03-14 11:45:39 +01:00
Khushi Jain
9d5bf5ba5d
app/vmctl: fix the order of arguments in TLS config func ( #5972 )
2024-03-14 11:22:12 +01:00
Github Actions
f4d16919ee
Automatic update operator docs from VictoriaMetrics/operator@ae6e1b6 ( #5964 )
2024-03-13 23:12:51 +01:00
Daria Karavaieva
75aa704ee6
docs/vmanomaly: fix 404 links ( #5968 )
2024-03-13 21:04:00 +01:00
hagen1778
2e91dd18c7
docs: mention missing vmalert change for memory usage reduction in 1.97.3
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521f9ffb43
2024-03-13 20:18:10 +01:00
hagen1778
d7d685f2af
deployment/docs: mention other log shippers for VictoriaLogs
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-13 11:31:56 +01:00
hagen1778
a0937b01c1
deployment/docs: use lower-case links to VictoriaLogs docs
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Links with upper-case simply don't work for unknown reason.
Once the reason is fixed on docs side, this commit can be reverted.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-13 11:28:06 +01:00
hagen1778
b3d84489ec
docs: follow-up 15e33d56f1
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Update documentation according to changes in deduplication logic.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-12 22:57:23 +01:00
Andrii Chubatiuk
15e33d56f1
lib/streamaggr: pick sample with bigger timestamp or value on deduplicator ( #5939 )
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Apply the same deduplication logic as in https://docs.victoriametrics.com/#deduplication
This would require more memory for deduplication, since we need to track timestamp
for each record. However, deduplication should become more consistent.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5643
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Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-03-12 22:47:29 +01:00
Hui Wang
e80b44f19d
vmalert: deprecate cmd-line flag -datasource.lookback ( #5877 )
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* vmalert: deprecate cmd-line flag `-datasource.lookback`
* fix lint
* review fixes
Signed-off-by: hagen1778 <roman@victoriametrics.com>
---------
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-03-12 16:16:50 +01:00
Github Actions
e8bb64bad5
Automatic update operator docs from VictoriaMetrics/operator@de88675 ( #5958 )
2024-03-12 15:57:10 +01:00
Zakhar Bessarab
45d8d41e1e
docs: explicitly mention VMUI is available in cluster ( #5955 )
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It is confusing for cluster users to find that VMUI is available at vmselect as it is only mentioned in the list of URLs. Explicit mention of vmselect URL in docs will make it easier to discover.
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-03-12 15:56:45 +01:00
hagen1778
69dbfa7bc2
docs: mention bug investigation in 1.99
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-12 12:57:45 +01:00
Tien M. Nguyen
f5115c8f1b
feat: include cluster info in alert CPUThrottlingHigh ( #5956 )
2024-03-12 14:51:32 +04:00
Aliaksandr Valialkin
df5b73ed0d
docs: replace speed up with more clear accelerate wording
2024-03-12 02:54:46 +02:00
Aliaksandr Valialkin
d1d2771bee
lib/storage: optimize /api/v1/labels and /api/v1/label/.../values when match[] contains metric name
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2978
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5055
2024-03-12 02:43:16 +02:00
nemobis
1ed6df7901
docs: fix typo in stalenes ( #5950 )
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Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-03-11 19:50:31 +01:00
Aliaksandr Valialkin
d46d87a9e0
lib/storage: move the conversion of tag filters to composite tag filters into indexSearch.searchMetricIDsInternal
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This makes the code less fragile - it is harder to skip the convertToCompositeTagFilterss() call now.
While at it, call indexSearch.containsTimeRange() inside indexSearch.searchMetricIDsInternal()
in order to quickly terminate search of time series in the old indexdb for new time ranges.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5055
This is a follow-up for 2d31fd7855
2024-03-11 20:40:28 +02:00
Github Actions
869755b77d
Automatic update operator docs from VictoriaMetrics/operator@9b1a6e6 ( #5946 )
2024-03-10 20:13:17 +01:00
Aliaksandr Valialkin
2d31fd7855
lib/storage: use composite indexes (metricName, label=value) when searching for matching time series at /api/v1/labels, /api/v1/label/.../values and /api/v1/status/tsdb
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This should improve query performance when match[], extra_filters[] or extra_label args are passed to these APIs
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5055
2024-03-10 12:57:34 +02:00
Artem Navoiev
ef2b8d1f17
docs:vmbackup fix typo sped -> speed
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-03-09 20:36:03 -03:00
hagen1778
cb1e618a16
app/vmauth: properly initialize URLPrefix in tests
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It is assumed that URLPrefix.busOriginal will be initialized
durin Unmarshal of the config. But in tests we set fields manually,
so this field never get initialized properly.
Fixes the error `panic: runtime error: integer divide by zero`
at `vmauth.getLeastLoadedBackendURL`.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-03-08 21:10:11 +01:00
