Roman Khavronenko
e850bf0eff
vmalert: fix the access to rules slice element by wrong index ( #486 )
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During group's update rules deletion was causing slice
mutations while slice index was assumed to be unchanged.
This caused "slice bounds out of range" errors when multiple
rules were deleted sequentially.
2020-05-15 13:26:06 +03:00
hagen1778
d369450f27
vmalert: update README
2020-05-15 13:26:04 +03:00
Aliaksandr Valialkin
3845420a8f
lib: extract common code for returning fast unix timestamp into lib/fasttime
2020-05-14 23:06:50 +03:00
Roman Khavronenko
e208e76222
vmalert: check if remoteRead object was initied before calling Restore ( #473 )
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The check for non-nil remoteRead was mistakenly dropped
during refactoring which caused panics when `vmalert`
wasn't configured with `remoteRead` flag.
2020-05-13 22:57:26 +03:00
Roman Khavronenko
1523890742
vmalert: fix flag names and description in README ( #475 )
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Change also adds the recommendation for `remotewrite`
queue error.
2020-05-13 22:57:20 +03:00
肖贝贝
8c3e9adf7f
Feat/vmalert add max queue size ( #472 )
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* feat: add remoteWrite.maxQueueSize to reduce queue full
* rename remote(write|read) flags to remote(Write|Read) for the sake of consistency
Co-authored-by: xiaobeibei <xiaobeibei@bigo.sg>
2020-05-13 22:57:16 +03:00
Aliaksandr Valialkin
bac9a684e8
docs/vmbackup.md: add a link to vmbackuper tool
2020-05-13 22:57:11 +03:00
Aliaksandr Valialkin
f3d9a5b0ec
app/vmselect/promql: suppress "SA4006: this value of dstValues is never used" error in golangci-lint
2020-05-13 11:46:05 +03:00
Aliaksandr Valialkin
3b0f66a227
app/vmagent: fix a bug with improper relabeling when multiple -remoteWrite.urlRelableConfig args are set
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This bug could result in incorrect relabeling and metrics' drop.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/467
2020-05-12 22:03:45 +03:00
Aliaksandr Valialkin
18a0caee43
app/vmselect/promql: fix any(..) calculations - return all the data points instead of the first one
2020-05-12 20:36:49 +03:00
Aliaksandr Valialkin
3d3f41b961
app/vmstorage/transport: fix panic during server stop on 32-bit arches
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/212
2020-05-12 20:21:40 +03:00
Aliaksandr Valialkin
81b8811cf4
app/vmselect/promql: remove -search.maxPointsPerTimeseries command-line flag
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Limit the estimated time series count after aggregation with grouping by the number of source time series.
2020-05-12 19:54:44 +03:00
Aliaksandr Valialkin
408ade27a9
app/vmselect/promql: add any(x) by (y) aggregate function, which returns any time series from q for each group y
2020-05-12 19:50:29 +03:00
Aliaksandr Valialkin
21c2982ac8
app/vmselect/promql: support for sum(x) by (y) limit N syntax in order to limit the number of output time series after aggregation
2020-05-12 19:50:12 +03:00
Aliaksandr Valialkin
f341c6fcc4
Revert "app/vmselect: add -search.estimatedSeriesCountAfterAggregation command-line flag for tuning the probability of OOMs or false-positive not enough memory errors"
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This reverts commit fbb7986dd2380fce2fc8633b7eda8b67f419e74c.
Reason for revert: this commit has been removed from single-node version
2020-05-12 19:50:08 +03:00
Aliaksandr Valialkin
d54a93fc81
app/vmagent: fix scraping mTLS targets, which has been broken in v1.35.1
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/470
2020-05-12 17:23:43 +03:00
Aliaksandr Valialkin
405cf44aed
app/vmagent,lib/promscrape: do not set HostClient.DialDualStack, since it isnt used if HostClient.Dial is set
2020-05-12 15:24:53 +03:00
Aliaksandr Valialkin
da6a84e147
app/vmagent/remotewrite: properly dial TCP6 addresses set via -remoteWrite.url
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/469
2020-05-12 15:24:50 +03:00
Aliaksandr Valialkin
4e237b4670
app/vminsert/influx: support passing AccountID and ProjectID via plain TCP and UDP
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Now `vminsert` accepts AccountID and ProjectID via `VictoriaMetrics_AccountID` and `VictoriaMetrics_ProjectID` tags
when reading Influx line protocol data via plain TCP or UDP (i.e. when `-influxListenAddr` is set).
2020-05-12 13:13:04 +03:00
Aliaksandr Valialkin
f7753b1469
lib/storage: gradually pre-populate per-day inverted index for the next day
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This should prevent from CPU usage spikes at 00:00 UTC every day when
inverted index for new day must be quickly created for all the active time series.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/430
2020-05-12 12:13:32 +03:00
Roman Khavronenko
0157566fdb
vmalert: cleanup and restructure of code to improve maintainability ( #471 )
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The change introduces new entity `manager` which replaces
`watchdog`, decouples requestHandler and groups. Manager
supposed to control life cycle of groups, rules and
config reloads.
Groups export an ID method which returns a hash
from filename and group name. ID supposed to be unique
identifier across all loaded groups.
Some tests were added to improve coverage.
Bug with wrong annotation value if $value is used in
templates after metrics being restored fixed.
Notifier interface was extended to accept context.
New set of metrics was introduced for config reload.
2020-05-11 14:35:55 +03:00
Nikolay Khramchikhin
0e8c345ffb
vmalert config reload
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added config hot reload for vmalert with sighup and api call
2020-05-11 14:35:50 +03:00
Aliaksandr Valialkin
6646b380ef
docs/vmauth.md: fix a link to docker images
2020-05-08 14:11:10 +03:00
Aliaksandr Valialkin
28ad350a31
app/vmagent: return 200 from /-/reload endpoint as Prometheus does
2020-05-07 19:29:48 +03:00
Aliaksandr Valialkin
3052b479b7
lib/httpserver: reduce typical duration for http server graceful shutdown
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Previously the duration for graceful shutdown for http server could take more than a minute
because of imporperly set timeouts in setNetworkTimeout.
Now typical duration for graceful shutdown should be reduced to less than 5 seconds.
2020-05-07 14:16:38 +03:00
Aliaksandr Valialkin
dc04040781
docs/{vmagent,vmauth}: small clarifications in the docs
2020-05-07 12:55:06 +03:00
Aliaksandr Valialkin
2b403d3f42
app/vmauth: prevent from attacks with .. in path for accessing resources outside the configured url_prefix
2020-05-07 12:55:04 +03:00
Aliaksandr Valialkin
20538a2a5d
app/vmagent: allow setting independent auth configs per each configured -remoteWrite.url
2020-05-06 16:52:32 +03:00
Aliaksandr Valialkin
12dbb9e22c
app/vmagent: properly set client-side TLS certificates for -remoteWrite.url. Previously they were mistakenly set as server-side
2020-05-06 16:50:37 +03:00
Aliaksandr Valialkin
8665c2edb1
docs/vmagent.md: small fixes
2020-05-06 14:49:25 +03:00
Aliaksandr Valialkin
8ab5e47b5c
lib/promscrape: add Prometheus-compatible DNS-based service discovery aka dns_sd_configs
2020-05-06 00:02:41 +03:00
Aliaksandr Valialkin
21b91599c2
docs/{vmauth,vmagent}: fix ports for profiling
2020-05-05 20:16:09 +03:00
Aliaksandr Valialkin
309700ab8c
docs/vmauth.md: mention that we can help creating customized proxy
2020-05-05 12:34:08 +03:00
Aliaksandr Valialkin
20e958789a
docs/{vmagent,vmauth}: add Profiling section
2020-05-05 11:45:29 +03:00
Aliaksandr Valialkin
1153f30fee
docs: add vmauth.md
2020-05-05 11:17:45 +03:00
Aliaksandr Valialkin
782fb30cd0
app/vmauth: build fixes
2020-05-05 11:03:25 +03:00
Aliaksandr Valialkin
de31d16154
app/vmauth: add initial version of vmauth. See https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/app/vmauth/README.md for details
2020-05-05 10:56:20 +03:00
Aliaksandr Valialkin
61df59b9ea
docs/vmagent.md: /targets page doesnt expose infomration about imporperly configured scrape configs now. It is written in error log instead
2020-05-05 10:56:18 +03:00
Roman Khavronenko
abce2b092f
app/vmalert: restore alerts state from datasource metrics ( #461 )
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* app/vmalert: restore alerts state from datasource metrics
Vmalert will restore alerts state for rules that have `rule.For` > 0 from previously written timeseries via `remotewrite.url` flag.
* app/vmalert: mention remotewerite and remoteread configuration in README
2020-05-05 00:52:19 +03:00
Aliaksandr Valialkin
89aa6dbf56
lib/promscrape: add Prometheus-compatible service discovery for Consul aka consul_sd_configs
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/330
2020-05-04 20:53:06 +03:00
Aliaksandr Valialkin
b21b73115a
app/vminsert: add /-/reload handler in the same way as for vmagent
2020-04-30 02:18:08 +03:00
DexterZhang
ae215e5538
feat(vmagent): add promscrap config reload suppport via http ( #450 )
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* feat(vmagent): add promscrap config reload suppport via http endpoint `/-/reload`
* fix: typo fix
2020-04-30 02:18:01 +03:00
Artem Navoiev
121f7e1d56
Update README.md
2020-04-29 17:41:04 +03:00
Aliaksandr Valialkin
b6d88bac04
vendor: use github.com/VictoriaMetrics/fasthttp instead of github.com/fasthttp/fasthttp
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The upstream fasthttp may contain issues like 996610f021
2020-04-29 16:43:09 +03:00
Aliaksandr Valialkin
9ed4951ec8
lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics
2020-04-28 15:30:06 +03:00
Aliaksandr Valialkin
cd1145e5f4
app/vmselect: add -search.estimatedSeriesCountAfterAggregation command-line flag for tuning the probability of OOMs or false-positive not enough memory errors
2020-04-28 12:51:48 +03:00
Aliaksandr Valialkin
a858b7e393
app/vmalert: added missing comments for public entities
2020-04-28 11:19:48 +03:00
Aliaksandr Valialkin
716bbe79d4
app/vminsert/netstorage: increase timeout for waiting for ack message after sending big data block to vmstorage
2020-04-28 11:19:46 +03:00
Aliaksandr Valialkin
50af16baf2
app/vmalert: fix build
2020-04-28 00:34:01 +03:00
Aliaksandr Valialkin
e3db2c73a6
app/vmalert: sync with master branch
2020-04-28 00:19:42 +03:00
