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159 Commits

Author SHA1 Message Date
Aliaksandr Valialkin
c080443fef
app/vmagent: automatically detect whether the remote storage supports VictoriaMetrics remote write protocol 
Substitute -remoteWrite.useVMProto with -remoteWrite.forcePromProto command-line flag,
which can be used for forcing Prometheus remote write protocol in cases when the remote storage
supports VictoriaMetrics remote write protocol.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3847
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1225
 2023-02-23 17:36:55 -08:00
my-git9
9dec3c8f80
chore: Use http constants to replace numbers (#3846) 
Signed-off-by: xin.li <xin.li@daocloud.io>
 2023-02-22 18:53:05 -08:00
Aliaksandr Valialkin
f8811411fd
app/vmagent/remotewrite: removed unneeded code in testPushWriteRequest after 57801660ab 2023-02-22 17:51:50 -08:00
Alexander Marshalov
57801660ab
Fix TestPushWriteRequest for remotewriteprotocol for pure-test (with native zstd) (#3850) 
app/vmagent: fix TestPushWriteRequest for pure-test (with native zstd)

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
 2023-02-22 11:26:19 +01:00
Aliaksandr Valialkin
76f2c70be3
app/vmagent: add support for VictoriaMetrics remote write protocol, which allows saving up to 10x on network bandwidth costs under high load 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1225
 2023-02-20 19:11:30 -08:00
Aliaksandr Valialkin
d655d6b047
lib/streamaggr: add ability to de-duplicate input samples before aggregation 2023-01-25 09:14:49 -08:00
Aliaksandr Valialkin
fd175ad80b
docs: update -help outputs for vm* tools 2023-01-03 23:27:06 -08:00
Aliaksandr Valialkin
fa13bbc48a
app/{vmagent,vminsert}: add support for streaming aggregation 
See https://docs.victoriametrics.com/stream-aggregation.html

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3460
 2023-01-03 22:19:21 -08:00
Aliaksandr Valialkin
f33e687723
app/vmagent/remotewrite: improve descriptions for -remoteWrite.relabelConfig and -remoteWrite.urlRelabelConfig 
- Cross-reference these command-line flags.
- Add a link to https://docs.victoriametrics.com/vmagent.html#relabeling
 2023-01-03 22:04:49 -08:00
Roman Khavronenko
e4e9dfb785
vmagent: respect -usePromCompatibleNaming if no relabeling is set (#3511) 
* vmagent: respect `-usePromCompatibleNaming` if no relabeling is set

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3493

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* vmagent: upd test

Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-12-20 14:32:45 -08:00
Aliaksandr Valialkin
4de9d35458
lib/flagutil/bytes.go: properly handle values bigger than 2GiB on 32-bit architectures 
This fixes handling of values bigger than 2GiB for the following command-line flags:

- -storage.minFreeDiskSpaceBytes
- -remoteWrite.maxDiskUsagePerURL
 2022-12-14 19:26:31 -08:00
Aliaksandr Valialkin
a8b8e23d68
lib/promscrape: implement target-level and metric-level relabel debugging 
Target-level debugging is performed by clicking the 'debug' link at the corresponding target
on either http://vmagent:8429/targets page or on http://vmagent:8428/service-discovery page.

Metric-level debugging is perfromed at http://vmagent:8429/metric-relabel-debug page.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3407

See https://docs.victoriametrics.com/vmagent.html#relabel-debug
 2022-12-10 02:09:44 -08:00
Aliaksandr Valialkin
14660d4df5
all: typo fix: the the -> the 2022-12-03 21:53:01 -08:00
Aliaksandr Valialkin
9498f871e7
app/vminsert: add missing vm_relabel_config_* metrics after 03d88bc066 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3345
 2022-11-22 00:47:49 +02:00
Roman Khavronenko
03d88bc066
vmagent: expose metrics for tracking config state (#3375) 
Expose `vm_relabel_config_*` and `vm_promscrape_config_*` metrics
for tracking relabel and scrape configuration hot-reloads.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3345
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-11-22 00:38:43 +02:00
Aliaksandr Valialkin
92f7fe306e
app/vmagent/remotewrite: typo fix after c914e4dace 2022-10-13 12:04:10 +03:00
Aliaksandr Valialkin
c914e4dace
app/vmagent/remotewrite: typo fix after 50f5eae0e0 2022-10-13 10:19:02 +03:00
Aliaksandr Valialkin
50f5eae0e0
lib/promrelabel: remove unconditional sorting of the labels in ParsedConfigs.Apply(), since the sorting isnt needed in many places 
Sort labels explicitly after calling the ParsedConfigs.Apply() when needed.

This reduces CPU usage when performing metric-level relabeling, where labels' sorting isn't needed.
 2022-10-09 14:51:16 +03:00
Aliaksandr Valialkin
0dc93cca7f
app/vmagent/remotewrite: allow specifying per--remoteWrite.url disk limits for persistent queue with pending data 
This commit is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3071

Related issue: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2970
 2022-10-01 18:40:59 +03:00
Aliaksandr Valialkin
c1fa9828b3
lib/flagutil: rename Array to ArrayString 
This makes the ArrayString more consistent with other Array* types.

While at it, add ArrayBytes type, which will be used for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3071
 2022-10-01 18:26:36 +03:00
Aliaksandr Valialkin
ef435f8cc4
lib/promrelabel: add SanitizeName() function for sanitizing Prometheus metric names and label names 
Optimize this function by using results cache for input strings.
Use this function all over the code.

This is a follow-up for fcffdba9dc

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3113
 2022-09-28 10:40:59 +03:00
Aliaksandr Valialkin
fcffdba9dc
app/{vmagent,vminsert}: add -usePromCompatibleNaming command-line flag for normalizing metric names and label names in the ingested samples 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3113

Thanks to @erkexzcx for the idea and the initial pull request at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3146
 2022-09-26 13:11:39 +03:00
Aliaksandr Valialkin
5e2fcd455d
app/vmagent/remotewrite: go fmt after 2b55d167d7 2022-09-19 15:14:35 +03:00
Aliaksandr Valialkin
2b55d167d7
app/vmagent/remotewrite: add benchmarks for comparing the performance of standard Snappy encoder with github.com/klauspost/compress/s2 encoder 
The standard Snappy encoder from github.com/golang/snappy shows quite good performance number
for compressing the Prometheus remote_write proto messages according to the added benchmarks,
so there is no need in switching to github.com/klauspost/compress/s2 yet.
 2022-09-19 14:28:09 +03:00
Aliaksandr Valialkin
1f89278d88
all: subsitute ioutil.ReadAll with io.ReadAll 
ioutil.ReadAll is deprecated since Go1.16 - see https://tip.golang.org/doc/go1.16#ioutil
VictoriaMetrics requires at least Go1.18, so it is OK to switch from ioutil.ReadAll to io.ReadAll.

This is a follow-up for 02ca2342ab
 2022-08-22 00:16:37 +03:00
Aliaksandr Valialkin
46d7792b72
lib/promscrape: follow-up after 2c553d5a2f 
- fix broken tests
- cosmetic code cleanup
- document the change at https://docs.victoriametrics.com/vmagent.html#multitenancy
- document the change at https://docs.victoriametrics.com/CHANGELOG.html
 2022-08-08 14:46:26 +03:00
Fury
2c553d5a2f
add support to scrape multi tenant metrics (#2950) 
* add support to scrape multi tenant metrics

* add support to scrape multi tenant metrics

Co-authored-by: 赵福玉 <zhaofuyu@zhaofuyudeMac-mini.local>
 2022-08-08 14:10:18 +03:00
Aliaksandr Valialkin
f2816ef031
lib/promscrape/discovery/ec2: properly handle custom endpoint option in ec2_sd_configs 
This option was ignored since d289ecded1

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1287
 2022-08-05 18:50:02 +03:00
Roman Khavronenko
27f1c65074
vmagent: expose metric vmagent_remotewrite_queues (#2871) 
The new metric `vmagent_remotewrite_queues` exports a static value of
number of configured remote write queus. This metric is useful to
calculate total saturation per each configured URL with given number
of queues. See corresponding changes to vmagent alerts and dashboard.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-07-18 14:31:35 +03:00
Boris Petersen
41e9702698
fix typo introduced in pr #2604 (#2866) 
Signed-off-by: Boris Petersen <boris.petersen@idealo.de>
 2022-07-13 15:40:47 +03:00
Aliaksandr Valialkin
855436efd2
lib/promauth: refactor NewConfig in order to improve maintainability 
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 14:31:12 +03:00
Aliaksandr Valialkin
2a877a2a3c
app/vmagent/remotewrite: do not shadow headers global variable in getAuthConfig 2022-06-30 20:18:12 +03:00
Aliaksandr Valialkin
fcc4258404
app/vmagent/remotewrite: clarify descriptions for -remoteWrite.* options, which must be set per each -remoteWrite.url 2022-06-30 20:18:11 +03:00
Aliaksandr Valialkin
c392d6d173
app/vmagent/remotewrite: add -remoteWrite.header command-line flag for setting additional http headers to send to -remoteWrite.url 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2805
 2022-06-30 20:00:23 +03:00
Aliaksandr Valialkin
134751e43e
all: locate throttled loggers via logger.WithThrottler() only once and then use them 
This reduces the contention on logThrottlerRegistryMu mutex when logger.WithThrottler()
is called frequently from concurrent goroutines.
 2022-06-27 13:45:50 +03:00
Aliaksandr Valialkin
1c4f67c5d2
lib/promauth: add ability to send additional http headers in requests to scrape targets 
This solves https://stackoverflow.com/questions/66032498/prometheus-scrape-metric-with-custom-header
 2022-06-22 20:39:43 +03:00
Aliaksandr Valialkin
e6ed92529b
all: remove explicit "xxhash" name when importing github.com/cespare/xxhash/v2 package 
This package already has the same name, so there is no need in explicit name
 2022-06-21 20:23:32 +03:00
Boris Petersen
3df8caca15
Add ability to sign requests for all AWS services (#2604) 
This adds the ability to utilize sigv4 signing for all AWS services not
just "aps". When the newly introduced property "service" is not set it
will default to "aps".

Signed-off-by: Boris Petersen <boris.petersen@idealo.de>
 2022-05-18 14:58:31 +02:00
Aliaksandr Valialkin
8d81703635
app/vmagent: add missing _total suffix to vmagent_remotewrite_global_rows_pushed_before_relabel_total counter 
This is a follow up for c536139d0b
 2022-05-06 15:50:57 +03:00
Aliaksandr Valialkin
c536139d0b
app/vmagent: expose vmagent_remotewrite_global_rows_pushed_before_relabel and vmagent_remotewrite_rows_pushed_after_relabel_total metrics 2022-05-06 15:28:59 +03:00
Aliaksandr Valialkin
51e36fd533
app/vmagent: rename vmagent_remote_write_rate_limit_reached_total to vmagent_remotewrite_rate_limit_reached_total for the sake of consistency with other vmagent_remotewrite_ metrics 2022-05-06 15:01:54 +03:00
Aliaksandr Valialkin
d285c2fea7
lib/awsapi: pass filtersQueryString arg to GetEC2APIResponse() function, so the caller could decide whether to use the filters during the AWS API query 
The filters shouldn't be passed to DescribeAvailabilityZones API call.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1626
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1287

Related commits:
0e09fdb8b0
d289ecded1
 2022-05-05 10:29:34 +03:00
Aliaksandr Valialkin
e761d9449c
app/vmagent: rename -remoteWrite.useSigv4 command-line flag to -remoteWrite.aws.useSigv4, so its name is consistent with the other -remoteWrite.aws.* command-line flags 2022-05-04 20:41:17 +03:00
Nikolay
d289ecded1
{lib/promscrape,app/vmagent}: adds sigv4 support for vmagent remoteWrite (#2458) 
* {lib/promscrape,app/vmagent}: adds sigv4 support for vmagent remoteWrite
moves aws related code into separate lib from lib/promscrape
it allows to write data from vmagent to the AWS managed prometheus (cortex)

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1287

* Apply suggestions from code review

* wip

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-05-04 20:24:19 +03:00
Gard Rimestad
d0706c8c95
app/vmagent add metric for rate limit (#2521) 
This adds a metric for the rate limit.
The limit is present as a flag currently:
`flag{name="remoteWrite.rateLimit", value="500000", is_set="true"} 1`

We are running many instances of vmagent and when creating alerts it is harder than it needs to be when extracting the value from the flag.

With this change it should be easier to monitor how close to the limit we are.

`((100/vmagent_remotewrite_rate_limit{account="account"})*sum (rate(vmagent_remotewrite_conn_bytes_written_total{account="account"}))) and ON (account) flag{name="remoteWrite.rateLimit"} == 1`
 2022-05-02 22:20:05 +03:00
Aliaksandr Valialkin
4176be38c4
app/vmagent: substitute hard-to-read 500000000 with 500MB in -remoteWrite.maxDiskUsagePerURL description 2022-04-26 15:48:20 +03:00
Aliaksandr Valialkin
569b0d444c
app/vmagent: properly initialize stdDialer 
This is a follow-up commit for 7da20a4b3f

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1699
 2022-04-06 13:57:20 +03:00
Aliaksandr Valialkin
7da20a4b3f
app/vmagent: reduce the probability of TLS handshake timeout when dialing the remote storage 
The following actions are taken:

- Increase the TLS hashdshake timeout from 5 seconds to 10 seconds
- Increase dial timeout from 5 seconds to 30 seconds
- Specify DialContext instead of Dial in http.Transport. This allows properly handling
  the Context arg during dialing the remote storage

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1699
 2022-04-06 12:34:25 +03:00
Aliaksandr Valialkin
ec03dec72d
app/vmagent/remotewrite: prevent from infinite recursion panic when pushing a time series with big number of samples to remote storage 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2335
 2022-03-18 19:06:22 +02:00
Aliaksandr Valialkin
ce333f28d8
all: use logger.WithThrottler() where appropriate 2021-12-21 17:03:25 +02:00