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Author SHA1 Message Date
Aliaksandr Valialkin
d0dfcb72b4 vendor: make vendor-update 2021-01-13 12:09:54 +02:00
Nikolay
4cf7a55808
fixes tmpBlockFile remove on prometheus search error (#109) 2021-01-13 11:53:11 +02:00
Aliaksandr Valialkin
d72fc60108 Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2021-01-13 11:41:15 +02:00
Aliaksandr Valialkin
acf1a2c72b app/vmselect/promql: properly parse escaped multibyte utf8 code sequences in metric names and labels names 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/990
 2021-01-13 10:59:42 +02:00
Aliaksandr Valialkin
89315d719d docs/CHANGELOG.md: document updated extra_label query arg behavior 
Follow-up for dc9d7aedd5
 2021-01-13 00:58:20 +02:00
Nikolay
dc9d7aedd5
adds extra_label to all import apis (#1007) 
* adds extra_label to all import apis,
changes priority for extra_label - now it has priority over original labels

* Update README.md

Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>

* Update README.md

Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>

* adds extra labels to vmagent  import api
changes order for adding labels, now its added after user values

* adds tests for extra_label

* import fix

Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
 2021-01-13 00:52:50 +02:00
Aliaksandr Valialkin
7373986f9e docs/CHANGELOG.md: mention that the minimum supported TLS version now is v1.2 
Follow-up for 7bf5d48315
 2021-01-13 00:44:39 +02:00
Nikolay
7bf5d48315
bumps minimal tls version (#1012) 2021-01-13 00:35:47 +02:00
Aliaksandr Valialkin
3e451ccdda docs/Single-server-VictoriaMetrics.md: typo fix 2021-01-12 22:02:55 +02:00
Aliaksandr Valialkin
fe3444b124 deployment/docker: upgrade base image for Docker packages from Alpine 3.13.1 to Alpine 3.12.3 in order to fix potential security issues 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1010
 2021-01-12 21:57:01 +02:00
Robert Edström
77be066ee8
add release-vmutils-arm64,release-vmutils-arm64 make targets (#1011) 2021-01-12 21:50:04 +02:00
Aliaksandr Valialkin
1837f2f7d3 app/vmselect/promql: add tfirst_over_time(m[d]) and tlast_over_time(m[d]) MetricsQL functions for returning timestamps for the first and the last samples in m over d 2021-01-12 16:12:12 +02:00
Aliaksandr Valialkin
f5d52b51f1 docs/Articles.md: add https://cer6erus.medium.com/cloud-native-model-driven-telemetry-stack-on-openshift-80712621f5bc 2021-01-12 15:36:27 +02:00
Aliaksandr Valialkin
31ec79eaf6 lib/storage: inline marshalTags function and remove the code for handling duplicate tags from here 
This is a follow-up commit after c8ea697db8
 2021-01-12 15:13:30 +02:00
Aliaksandr Valialkin
c8ea697db8 lib/storage: de-duplicate tags in MetricName.sortTags 
Leave only the last tag among tags with duplicate keys. This is needed for reliable addition of extra_labels
during data ingestion. See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1007 for details.
 2021-01-12 15:03:42 +02:00
Aliaksandr Valialkin
2140ccbdcc docs/CHANGELOG.md: document big fixes from the commit 7976c22797 2021-01-12 13:44:17 +02:00
Nikolay
7976c22797
Fixes error handling for promscrape.streamParse (#1009) 
properly return error if client cannot read data,
properly suppress scraper errors
 2021-01-12 13:31:47 +02:00
Aliaksandr Valialkin
0b92e18047 Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2021-01-11 21:16:32 +02:00
Aliaksandr Valialkin
2c44f9989a lib/promscrape: properly show scrape duration on /targets page 
Previously it has been shown as 0.000s for any scrape duration.
 2021-01-11 21:14:46 +02:00
Aliaksandr Valialkin
e61e3bf174 docs/Single-server-VictoriaMetrics.md: mention about https://github.com/aorfanos/vmalert-cli in Integrations section 2021-01-11 18:52:08 +02:00
Aliaksandr Valialkin
aa8ea16160 Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2021-01-11 13:12:44 +02:00
Aliaksandr Valialkin
89611fa48c docs/CHANGELOG.md: mention about a bugfix for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/989 2021-01-11 13:11:41 +02:00
Nikolay
f5e70f0ab9
adds multiple match args support for prometheusSearch, (#106) 
it merges result according to prometheus ChainedSeriesMerge.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1001
 2021-01-11 13:06:54 +02:00
Aliaksandr Valialkin
9e10d5083e Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2021-01-11 13:04:58 +02:00
Roman Khavronenko
14f0f90507
docker-compose: provide the example list of alerting rules for vm components (#1005) 
List contains examples for the alerting rules which might be executed
via `vmalert` to track the health state of VM components. It is assumed
that list will be revised and calibrated for each system individually.
 2021-01-11 13:03:15 +02:00
Aliaksandr Valialkin
24ffad74c1 all: use net.Dial instead of fasthttp.Dial, because fasthttp.Dial limits the number of concurrent dials to 1000 2021-01-11 12:53:30 +02:00
Aliaksandr Valialkin
6740294ebb vendor: update github.com/VictoriaMetrics/fasthttp 2021-01-11 12:53:30 +02:00
Roman Khavronenko
2e2e4f7e21
vmalert-989: return non-empty result in template func query stub to pass validation (#1002) 
On templates validation stage vmalert does not acutally send queries, so for complex
chained expression validation may fail. To avoid this, we add a blank sample in response
so validation can pass successfully. Later, during the rule execution, stub will be replaced
with real `query` function.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/989
 2021-01-10 02:56:11 +03:00
Aliaksandr Valialkin
30c2d75815 Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2021-01-08 00:26:00 +02:00
Aliaksandr Valialkin
9dcb18e03d app/vmstorage: disable final merge by default, since it may result in high disk IO and CPU usage without measurable benefits such as increased query performance and reduced disk space usage 2021-01-08 00:16:05 +02:00
Aliaksandr Valialkin
0477991b4d vendor: make vendor-update 2021-01-07 23:55:02 +02:00
Aliaksandr Valialkin
0e80f3f45a go.mod: add missing dependency on github.com/oklog/ulid 
This is a follow up for a5583ddaff
 2021-01-07 23:44:50 +02:00
Aliaksandr Valialkin
b1f9b39c4b docs/Single-server-VictoriaMetrics.md: sync with upstream 2021-01-07 23:37:31 +02:00
Dan Dascalescu
39b11b3ff4
Tiny typo fix (#997) 2021-01-07 23:35:46 +02:00
Roman Khavronenko
7bd420cbfe
docker-compose: add blackhole receiver for alertmanager (#999) 
Currently, alertmanager spams logs with `Notify attempt failed, will retry later` message
because default receiver is unreachable. The change updates default configuration with
blackhole receiver which means alertmanager will continue to accept alerts but won't make
attempts to send them anywhere.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/995
 2021-01-07 23:33:53 +02:00
Aliaksandr Valialkin
6e3cbae0b3 app/vmstorage/promdb: code prettifying after a5583ddaff 2021-01-07 23:30:19 +02:00
Nikolay
a5583ddaff
adds period compaction to prometheus data (#105) 
* adds period compaction to prometheus data
and filtering for datapoints outside retention period

* lint fix

* adds custom retention func

* fixes compaction,
fixes search query adjustment
 2021-01-07 22:55:35 +02:00
Aliaksandr Valialkin
5db9e82e54 Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2020-12-29 11:45:16 +02:00
Nikolay
85962b459f
Snap docs change (#986) 
* adds snap docs,
adds release information for snap package,
adds docs notes about configuration management with snap package.

* adds release page mention

* version fix for snap, its awful

* revert version

* Apply suggestions from code review

Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
 2020-12-29 11:43:09 +02:00
Aliaksandr Valialkin
f6ca776c75 README.md: mention about -search.queryStats.lastQueriesCount and -search.queryStats.minQueryDuration command-line flags in docs about query stats 2020-12-29 11:38:57 +02:00
Aliaksandr Valialkin
80676cf1fd Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2020-12-28 12:09:22 +02:00
Aliaksandr Valialkin
70df5f4975 docs/CHANGELOG.md: cut v1.51.0 2020-12-27 14:21:29 +02:00
Aliaksandr Valialkin
ba4c49dde6 Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2020-12-27 14:10:59 +02:00
Aliaksandr Valialkin
c86286ec1d app/vmselect/promql: do not ajdust offset value provided in the query 
Previously it could be modified in order to improve response cache hit ratio.
This is unneeded, since cache hit ratio should remain good because the query time range
should be already aligned to multiple of `step` values.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/976
 2020-12-27 14:09:25 +02:00
Aliaksandr Valialkin
35e5e8ff1e Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2020-12-27 13:32:54 +02:00
Aliaksandr Valialkin
261535b32d docs/Articles.md: add a link to https://www.percona.com/blog/2020/12/23/observations-on-better-resource-usage-with-percona-monitoring-and-management-v2-12-0/ 2020-12-27 13:01:30 +02:00
Aliaksandr Valialkin
4b7105a65b app/vmselect: sync query stats handling with cluster version 2020-12-27 13:00:29 +02:00
Aliaksandr Valialkin
df0309eae0 app/vmselect/promql: simplify defer call for querystats.RegisterQuery 2020-12-27 12:06:04 +02:00
Aliaksandr Valialkin
4cdbc4642d Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2020-12-25 17:41:24 +02:00
Aliaksandr Valialkin
ad4e6a9283 app/vmselect/querystats: reduce the default number of last queries to track from 100K to 20K 
This should reduce memory usage in constrained environments
 2020-12-25 17:40:47 +02:00