Nikolay Khramchikhin
7f96712b38
Adds dockerswarm sd ( #818 )
...
* adds dockerswarm service discovery
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/656
Following roles supported: services, tasks and nodes.
Basic, token and tls auth supported.
Added tests for labels generation.
* added unix socket support to discovery utils
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-10-12 16:13:58 +03:00
Aliaksandr Valialkin
ac525462ce
docs/MetricsQL.md: mention that VictoriaMetrics keeps metric names after applying functions which dont change time series meaning
2020-10-12 13:25:28 +03:00
Aliaksandr Valialkin
ba4bfc2bdf
CHANGELOG.md: mention that VictoriaMetrics keeps metric names when applying functions which don't change time series meaning
2020-10-12 13:02:47 +03:00
Aliaksandr Valialkin
2d03d0e2dd
app/vmselect/promql: keep metric name after applying more functions, which dont change time series meaning
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Functions are:
* keep_last_value
* keep_next_value
* interpolate
* running_min
* running_max
* running_avg
* range_min
* range_max
* range_avg
* range_first
* range_last
* range_quantile
* smooth_exponential
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/674
2020-10-12 11:48:38 +03:00
Aliaksandr Valialkin
3881c84afe
Revert "app/vmselect/promql: remove metric name after applying ceil
, floor
and round
functions in order to be more consistent with Prometheus"
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This reverts commit ac45082216
.
Reason for revert: the previous behavior for VictoriaMetrics is easier to understand and use by users -
functions, which don't change the meaning of the time series shouldn't drop metric name.
Now the following functions do not drop metric names:
* ceil
* floor
* round
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/674
2020-10-12 11:48:38 +03:00
Aliaksandr Valialkin
79d70480b7
Revert "app/vmselect/promql: remove metric name after applying clamp_min
and clamp_max
functions in order to be consistent with Prometheus"
...
This reverts commit bb61a4769b
.
Reason for revert: the previous behavior for VictoriaMetrics is easier to understand and use by users -
functions, which don't change the meaning of the time series shouldn't drop metric name.
Now the following functions do not drop metric name:
* clamp_min
* clamp_max
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/674
2020-10-12 11:48:38 +03:00
Aliaksandr Valialkin
8c37b63ea9
Revert "app/vmselect/promql: remove metric name from results of certain rollup functions in order to be consistent with Prometheus"
...
This reverts commit e5202a4eae
.
Reason for revert: the previous behavior for VictoriaMetrics is easier to understand and use by users -
functions, which don't change the meaning of the time series shouldn't drop metric name.
Now the following functions do not drop metric name:
* max_over_time
* min_over_time
* avg_over_time
* quantile_over_time
* geomean_over_time
* mode_over_time
* holt_winters
* predict_linear
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/674
2020-10-12 11:48:38 +03:00
Aliaksandr Valialkin
85d507f71d
docs/Single-server-VictoriaMetrics.md: add missing whitespace
2020-10-09 20:56:45 +03:00
Aliaksandr Valialkin
de1c07b937
lib/backup: add MustStop() method for all remote filesystems
2020-10-09 15:32:13 +03:00
Aliaksandr Valialkin
bf6d523bef
lib/backup/fslocal: add FS.MustStop() method for stopping bandwidth limiter
2020-10-09 15:11:55 +03:00
Aliaksandr Valialkin
00b5568ca4
CHANGELOG.md: update with recent changes
2020-10-09 14:22:17 +03:00
Aliaksandr Valialkin
9b7ce5d004
app/{vminsert,vmagent}: take into account all the inserted rows before relabeling in vm_rows_inserted_total
and vmagent_rows_inserted_total
metrics
2020-10-09 13:38:49 +03:00
Aliaksandr Valialkin
d2e917d1cb
app/vmstorage: add vm_rows_added_to_storage_total
metric, which shows the total number of rows added to storage since app start
2020-10-09 13:36:17 +03:00
Aliaksandr Valialkin
4b1c401790
app/vmalert: accept days, weeks and years in for:
part of config like Prometheus does
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/817
2020-10-08 20:13:20 +03:00
Aliaksandr Valialkin
a93c62cd60
lib/promscrape: fix tests after 71ea4935de
2020-10-08 19:32:48 +03:00
Aliaksandr Valialkin
35b8ffaa17
docs/vmagent.md: clarify -promscrape.suppressDuplicateScrapeTargetErrors
command-line flag usage
2020-10-08 19:24:05 +03:00
Aliaksandr Valialkin
85a1ab3edd
CHANGELOG.md: mention features from 71ea4935de
2020-10-08 19:14:45 +03:00
Aliaksandr Valialkin
0d44e371f3
lib/promscrape: add -promscrape.suppressDuplicateScrapeTargetErrors
command-line flag in order to suppress duplicate scrape target
errors
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Show also original labels for duplicate targets in error message in order to simplify debugging the issue.
Now `/targets` endpoint accepts optional `show_original_labels=1` query arg, which shows original labels for each target.
This may simplify debugging for target relabeling.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/651
2020-10-08 18:59:25 +03:00
Aliaksandr Valialkin
ad0950f630
lib/backup/actions: improve logging to be more clear to humans
2020-10-08 14:23:00 +03:00
Aliaksandr Valialkin
f9f8e4a39c
app/vmalert: do not pring description for all the flags on config errors
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The description is too big to consume by human and it just distracts humans.
2020-10-08 13:35:46 +03:00
Aliaksandr Valialkin
7786ed95b5
vendor: make vendor-update
2020-10-08 11:52:43 +03:00
Aliaksandr Valialkin
3e2bf32872
vendor: update github.com/VictoriaMetrics/metricsql from v0.7.0 to v0.7.1
2020-10-08 11:47:23 +03:00
Aliaksandr Valialkin
ef9280201c
CHANGELOG.md: mentioned about the added optimization that adds missing filters to binary operands
2020-10-07 21:23:16 +03:00
Aliaksandr Valialkin
f6ee6efc34
app/vmselect/promql: add missing label filters to binary operands before query execution
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This implements the optimization described at https://utcc.utoronto.ca/~cks/space/blog/sysadmin/PrometheusLabelNonOptimization
See also https://github.com/cortexproject/cortex/issues/3253
2020-10-07 21:17:11 +03:00
Aliaksandr Valialkin
b8024db965
CHANGELOG.md: mention about -finalMergeDelay
comand-line flag
2020-10-07 18:52:35 +03:00
Dmitry Shihovtsev
aec863e70b
Fix typos in the vmalert datasource ( #814 )
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* Fix typos in the vmalert datasource
* Fix typo in the vmalert datasource test
2020-10-07 18:00:29 +03:00
Artem Navoiev
9f1656145b
update go action
2020-10-07 17:48:38 +03:00
Aliaksandr Valialkin
b51fa16177
app/vmstorage: add -finalMergeDelay
command-line flag for configuring the delay before final merge for per-month partitions after no new data is ingested to it
2020-10-07 17:42:31 +03:00
Aliaksandr Valialkin
5d5076c4a2
docs/CaseStudies.md: actualize Wix numbers
2020-10-06 16:09:30 +03:00
Aliaksandr Valialkin
b4356550fd
CHANGELOG.md: add missing link to an issue about OpenStack service discovery - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/728
2020-10-06 15:37:26 +03:00
Aliaksandr Valialkin
c4d309aa41
app/vmagent: add a link to https://victoriametrics.github.io/vmagent.html from main page
2020-10-06 15:30:07 +03:00
Aliaksandr Valialkin
abfd3a8fab
app/{vminsert,vmselect,vmstorage}: add a link to https://victoriametrics.github.io/Cluster-VictoriaMetrics.html from main page of every cluster component
2020-10-06 15:30:07 +03:00
Aliaksandr Valialkin
70bb5624ad
docs/Articles.md: add https://medium.com/@VictoriaMetrics/anomaly-detection-in-victoriametrics-9528538786a7
2020-10-06 15:30:07 +03:00
Aliaksandr Valialkin
1602f55794
CHANGELOG.md: cut v1.43.0 release
2020-10-06 14:29:06 +03:00
Aliaksandr Valialkin
49451854ef
CHANGELOG.md: add missing entries for upcoming release
2020-10-06 12:04:52 +03:00
Aliaksandr Valialkin
54ff78c6c9
lib/protoparser/graphite: support parsing floating-point timestamp like Graphite does
...
Such timestamps are rounded to seconds like Carbon does.
See b0ba62a62d/lib/carbon/protocols.py (L197)
2020-10-06 11:38:35 +03:00
Aliaksandr Valialkin
1da41177a8
lib/promscrape/discovery/openstack: show expiration time for refreshed OpenStack token in seconds - this is easier to interpret by human
2020-10-06 11:20:36 +03:00
Aliaksandr Valialkin
97b836a6f4
lib/fs: fix GOOS=openbsd build by adding fadviseSequentialRead
implementation.
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/785
2020-10-05 23:32:28 +03:00
Aliaksandr Valialkin
812c670d60
vendor: make vendor-update
2020-10-05 23:19:49 +03:00
Aliaksandr Valialkin
4e8fad94a5
.github/workflows: switch Go version from v1.14 to v1.15
2020-10-05 22:00:47 +03:00
Aliaksandr Valialkin
50316070d6
lib/promscrape/discovery/openstack: code prettifying after cbe3cf683b
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/728
2020-10-05 18:12:31 +03:00
Nikolay Khramchikhin
b4c77fc6d2
Adds openstack sd ( #811 )
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* adds openstack service discovery
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/728
implemented hypervisors and instance discovery with openstack v3 api.
Added tests for labeling and data parsing.
Added token refresh.
* Apply suggestions from code review
* Apply suggestions from code review
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-10-05 16:48:54 +03:00
Aliaksandr Valialkin
5f15c52d21
docs: make docs-sync
after cbe3cf683b
2020-10-05 16:48:25 +03:00
Aliaksandr Valialkin
7505e4f390
lib/promrelabel: make a copy of label with new name for action: labelmap
in the same way as Prometheus does
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/812
2020-10-05 16:20:22 +03:00
Aliaksandr Valialkin
9a7c863bd8
lib/protoparser/influx: add -influx.maxLineSize
command-line flag for configuring the maximum size for a single Influx line during parsing
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/807
2020-10-05 15:19:11 +03:00
Aliaksandr Valialkin
11ddb79aeb
lib/decimal: add tests for negative values passed to maxUpExponent
2020-10-05 14:57:03 +03:00
Aliaksandr Valialkin
d448e07546
lib/decimal: properly calibrate scale for blocks with Inf values
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/805
2020-10-05 14:52:59 +03:00
Aliaksandr Valialkin
3e0c473cc9
app/vmselect/promql: fill gaps on graphs for range_*
and running_*
functions
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/806
2020-10-02 14:02:47 +03:00
Aliaksandr Valialkin
fd7dd5064a
lib/storage: code cleanup after 10f2eedee0
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Remove the code that uses metricIDs caches for the current and the previous hour during metricIDs search,
since this code became unused after implementing per-day inverted index almost a year ago.
While at it, fix a bug, which could prevent from finding time series with names containing dots (aka Graphite-like names
such as `foo.bar.baz`).
2020-10-01 19:12:04 +03:00
Aliaksandr Valialkin
3ad7566a87
lib/storage: imrpove cache effectiveness for time series ids matching the given filters
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Previously the maximum cache lifetime has been limited by 10 seconds. Now it is extended up to a day.
This should reduce CPU usage in the following cases:
* when querying recently added data with small churn rate for time series
* when querying historical data
2020-10-01 14:39:46 +03:00