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1805 commits

Author SHA1 Message Date
Aliaksandr Valialkin
f9df0cae16
lib/promscrape: allow specifying full target url in __address__ label 
Previously the `__address__` label could contain only `host:port` part of the target url,
while the scheme and metrics path were obtained from `__scheme__` and `__metrics_path__`
labels. Now it is possible to set the full url in `__address__` label.

This makes valid the following scrape config, which is frequently used by novice users:

scrape_configs:
- job_name: foo
  static_configs:
  - targets:
    - http://host1/metrics1
    - https://host2/metrics2
 2022-10-07 22:43:04 +03:00
Aliaksandr Valialkin
e2c4578751
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-10-07 01:15:41 +03:00
Aliaksandr Valialkin
711698b858
lib/backup/azremote: typo fixes after 03872025b747fcc4ee98710ad10fc98764328511 2022-10-07 01:02:06 +03:00
Zakhar Bessarab
176f10f5b2
app/vmbackup: fix compatibility with latest azure sdk (#461) 2022-10-07 01:02:03 +03:00
Aliaksandr Valialkin
d9282027e6
app: follow-up after ec04fcac93 
* Optimize fast path for /api/v1/import when importing numeric values
* Move the docs about the change from features to bugfixes at docs/CHANGELOG.md
* Update tests at lib/protoparser/vmimport

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3161
 2022-10-06 14:52:02 +03:00
Dmytro Kozlov
ec04fcac93
Properly parse json when export import metric (#3180) 
* app/vmselect: properly work when export import json from `api/v1/{export, import}` API

* app/vmselect: update convert function

* app/vmselect: export null if `math.IsNaN(v)`

* app/vmselect: get float from json

* lib/protoparser: add test

* docs: add change log

* lib/protoparser: make export import api compatible
 2022-10-06 13:54:20 +03:00
Zakhar Bessarab
97239e05ce
lib/backup/s3remote: fix error checking for alternative S3 providers (#3191) 2022-10-06 13:36:40 +03:00
Aliaksandr Valialkin
1e93ad84e3
lib/backup/azremote: remove unused methods after the 262ce77e2d 2022-10-06 13:08:58 +03:00
Zakhar Bessarab
262ce77e2d
lib/backup: add support of Azure Blob Storage (#460) 
* lib/backup: add support of Azure Blob Storage

* lib/backup: add enterprise support of Azure Blob Storage
 2022-10-06 00:32:46 +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
Zakhar Bessarab
87c77727e4
vmbackup: update AWS SDK to v2 (#3174) 
* lib/backup/s3remote: update AWS SDK to v2

* Update lib/backup/s3remote/s3.go

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

* lib/backup/s3remote: refactor error handling

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-10-01 17:12:07 +03:00
Aliaksandr Valialkin
725dfb0ed6
lib/httpserver: use 302 redirects instead of 301 redirects 
Incorrect 301 redirects can be cached by user agents such as web browsers.
This can complicate recovery procedure after the incorrect redirect is fixed,
e.g. web browser cache must be reset.

The related issue - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1752
 2022-10-01 16:53:35 +03:00
Aliaksandr Valialkin
4998402004
lib/promscrape: add external_labels from global section of -promscrape.config after the relabeling is applied to the scraped metrics 
This aligns with Prometheus behaviour.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3137
 2022-10-01 16:13:19 +03:00
Aliaksandr Valialkin
3a98ef2f5f
lib/promrelabel: export MustParseMetricWithLabels function, which can be used for simplifying tests 2022-10-01 16:05:51 +03:00
Aliaksandr Valialkin
f86070169d
lib/promscrape/discovery/azure: remove unneeded conversion to string 2022-10-01 16:04:37 +03:00
Aliaksandr Valialkin
db16759c68
lib/storage: optimize matching speed for non-trivial regexp filters 
Wrap re.Match into bytesutil.FastStringMatcher.

This increases performance for `{foo=~"complex_regex_here"}` filters
by up to 4x.
 2022-10-01 12:06:06 +03:00
Aliaksandr Valialkin
e8a64f6e7a
lib/promrelabel: remove redundant memory allocations by using interned strings 2022-10-01 11:50:21 +03:00
Aliaksandr Valialkin
73dc17ef64
lib/promrelabel: add a benchmark for realistic Kubernetes relabeling 
The benchmark name is BenchmarkApplyRelabelConfigs/kubernetes

This benchmark has been copied from d521933053/model/relabel/relabel_test.go (L505)

See also https://github.com/prometheus/prometheus/pull/11147
 2022-10-01 10:38:22 +03:00
Aliaksandr Valialkin
c54e14cdec
lib/promscrape/discovery/ec2: expose __meta_ec2_region label in the same way as Prometheus 2.39 does 
See https://github.com/prometheus/prometheus/pull/11326
 2022-09-30 20:48:32 +03:00
Aliaksandr Valialkin
6ad7b0619c
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-09-30 18:42:04 +03:00
Nikolay
33f40f4a5f
app/vminsert: allows parsing tenant id from labels (#3009) 
* app/vminsert: allows parsing tenant id from labels
it should help mitigate issues with vmagent's multiTenant mode, which works incorrectly at heavy load
and it cannot handle more then 100 different tenants.
This functional hidden with flag and do not change vminsert default behaviour
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2970

* Update docs/Cluster-VictoriaMetrics.md

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>

* wip

* app/vminsert/netstorage: clean remaining labels in order to free up GC

* docs/Cluster-VictoriaMetrics.md: typo fix

* wip

* wip

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-09-30 18:35:53 +03:00
Aliaksandr Valialkin
3a15bc761b
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-09-30 13:21:21 +03:00
Aliaksandr Valialkin
171dd14aa3
lib/promrelabel: go fmt 2022-09-30 12:28:55 +03:00
Aliaksandr Valialkin
a18d6d5ccc
lib/promrelabel: optimize action: replace for non-trivial regex values 
Cache `action: replace` results for non-trivial regexs and return them next time
instead of performing CPU-intensive regex replacement.

Optimize also `action: labelmap_all` and `action: replace_all` in the same way.
 2022-09-30 12:25:05 +03:00
Aliaksandr Valialkin
146021a076
lib/promrelabel: there is no need in calling regex.HasPrefix() after the optimization at 17289ff481 2022-09-30 10:49:18 +03:00
Aliaksandr Valialkin
899d2c40fb
lib/promrelabel: optimize action: labelmap for non-trivial regexs 2022-09-30 10:43:31 +03:00
Aliaksandr Valialkin
17289ff481
lib/regexutil: cache MatchString results for unoptimized regexps 
This increases relabeling performance by 3x for unoptimized regexs
 2022-09-30 10:41:29 +03:00
Aliaksandr Valialkin
fda60b3d4d
lib/promrelabel: properly parse regex with escaped $ at the end 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3131

Thanks to @dmitryk-dk for the initial fix at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3179
 2022-09-30 08:15:43 +03:00
Aliaksandr Valialkin
593da3603e
lib/bytesutil: move InternString() from lib/promscrape/discoverytutils to lib/bytesutil 
lib/bytesutil is more appropriate place for InternString() function
 2022-09-30 07:44:35 +03:00
Nikolay
f61b8cec69
lib/awsapi: fixes sign encoding (#3183) 
* lib/awsapi: fixes sign encoding

previously white spaces at filter were incorrectly encoded
encoding tip was copied from aws signing lib
For example, the space character must be encoded as %20 (not using '+', as some encoding schemes do)
https://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3171

* Update lib/awsapi/sign.go

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-09-30 07:43:44 +03:00
Aliaksandr Valialkin
6a32a64073
lib/bytesutil: add FastStringTransformer and use it in the rest of the code where needed 2022-09-28 10:41:00 +03:00
Aliaksandr Valialkin
92b3622253
lib/protoparser/datadog: optimize sanitizeName() function by using result cache for input strings 
This is a follow-up for 7c2474dac7

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3105
 2022-09-28 10:40:59 +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
bd79706eb3
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-09-26 18:03:30 +03:00
Aliaksandr Valialkin
6411bbcce7
lib/netutil/tls.go: consistently use tlsMinVersion name across source code 
This should simplify further code maintenance and refactoring

This is a follow-up after 6ab1cede62
 2022-09-26 17:58:01 +03:00
Dmytro Kozlov
6ab1cede62
lib/{httpserver,netutil}: allow to define min and max TLS version of the http server (#3109) 
* lib/{httpserver,netutil}: allow to define min and max TLS version of the http server

* lib/httpserver: added descriptions about tls supported versions

* lib/netutil: check minimal tls version, added supported tls versions to error

* wip

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-09-26 17:35:45 +03:00
Roman Khavronenko
e96ccf3f71
lib/mergeset: follow-up after a0e7432e42 (#3145) 
* lib/mergeset: follow-up after a0e7432e42

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

* Apply suggestions from code review

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-09-26 16:39:56 +03:00
Aliaksandr Valialkin
1a9cb85647
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-09-26 16:36:50 +03:00
Zakhar Bessarab
f022296d96
vmbackup: configure retries for GCS remote FS (#3156) 2022-09-26 16:28:20 +03:00
Aliaksandr Valialkin
41f8c2987d
lib/protoparser/graphite: accept whitespace in metric names and tags according to the specification 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/99
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3102

See the specification https://graphite.readthedocs.io/en/latest/tags.html
 2022-09-26 15:17:25 +03:00
Aliaksandr Valialkin
7c2474dac7
lib/protoparser/datadog: sanitize metric names by default in the same way as DataDog does 
This commit is based on the pull request https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3105

Thanks to @PerGon for the idea and initial implementation.
 2022-09-26 13:57:23 +03:00
匠心零度
3d5509a720
lib/querytracer: fix comment (#3135) 2022-09-22 19:19:48 +03:00
Aliaksandr Valialkin
1c9f5b3580
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-09-14 17:54:06 +03:00
Aliaksandr Valialkin
56ce7ce85b
lib/promscrape: typo fix after 74c00a8762 2022-09-14 15:06:50 +03:00
Aliaksandr Valialkin
74c00a8762
lib/promscrape: read response body into memory in stream parsing mode before parsing it 
This reduces scrape duration for targets returning big responses.

The response body was already read into memory in stream parsing mode before this change,
so this commit shouldn't increase memory usage.
 2022-09-14 13:15:29 +03:00
Aliaksandr Valialkin
ccad651a61
lib/promscrape/discovery/kubernetes: add more context on WatchEvent parse error 
This should improve debugging issues with Kubernetes API server
 2022-09-13 19:36:55 +03:00
Aliaksandr Valialkin
ce2c07c5a7
lib/mergeset: atomically remove part dirs 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038
 2022-09-13 16:17:38 +03:00
Aliaksandr Valialkin
042a532f70
lib/storage: substitute remaining calls to fs.MustRemoveAll with fs.MustRemoveDirAtomic 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038
 2022-09-13 16:17:38 +03:00
Aliaksandr Valialkin
68e32b0764
lib/storage: atomically remove parts inside partitions 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038
 2022-09-13 16:17:38 +03:00
Aliaksandr Valialkin
340ada871d
lib/storage: atomically remove partitions, which went outside the configured retention 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038
 2022-09-13 16:17:37 +03:00
Aliaksandr Valialkin
978dcb4574
lib/storage: properly remove cache directory contents if reset_cache_on_startup file is located there 
Previously the cache directory was removed. This could result in error when the cache directory
is mounted to a separate filesystem.
 2022-09-13 16:17:36 +03:00
Aliaksandr Valialkin
5f28ca1f42
lib/storage: atomically remove snapshot directories 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038
 2022-09-13 16:17:36 +03:00
Aliaksandr Valialkin
9682c23786
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-09-08 19:02:16 +03:00
Aliaksandr Valialkin
5fa9525498
lib/storage: verify that timestamps in block are in the range specified by blockHeader.{Min,Max}Timestamp when upacking the block 
This should reduce chances of unnoticed on-disk data corruption.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2998
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3011

This change modifies the format for data exported via /api/v1/export/native -
now this data contains MaxTimestamp and PrecisionBits fields from blockHeader.

This is OK, since the native export format is undocumented.
 2022-09-06 13:08:09 +03:00
Aliaksandr Valialkin
96160000e0
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-08-30 12:40:52 +03:00
Bryce Lampe
74f8e12e87
Support "HTTP" and "HTTPS" schemes (#3019) 
* Support "HTTP" and "HTTPS" schemes

* Update lib/promscrape/config.go

Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
 2022-08-27 02:22:37 +03:00
Aliaksandr Valialkin
30b8d91727
lib/promscrape/discoveryutils: always store just allocated string to sanitized label names cache 
This is a follow-up for c06e7a142c
 2022-08-27 00:28:39 +03:00
Aliaksandr Valialkin
c06e7a142c
lib/promscrape: optimize discoveryutils.SanitizeLabelName() 
Cache sanitized label names and return them next time.
This reduces the number of allocations and speeds up the SanitizeLabelName()
function for common case when the number of unique label names is smaller than 100k
 2022-08-27 00:17:45 +03:00
Aliaksandr Valialkin
a2cd79576f
lib/promrelabel: call PromRegex.MatchString() on a slow path only if it contains non-empty literal prefix 
This should improve slow path speed for regexps without literal prefixes
 2022-08-26 21:48:30 +03:00
Aliaksandr Valialkin
f49c9bb700
lib/promrelabel: optimize common regex mismatch cases for action: replace and action: labelmap 2022-08-26 15:45:31 +03:00
Aliaksandr Valialkin
4c6916f32a
lib/promrelabel: use regexutil.PromRegex for regex matching in actions labeldrop,labelkeep,drop and keep 
This makes possible optimizing additional cases inside regexutil.PromRegex
 2022-08-26 15:23:45 +03:00
Aliaksandr Valialkin
7afe8450fc
lib/promrelabel: optimize matching for commonly used regex patterns in if option 
The following regex patterns are optimized:

- literal string match, e.g. "foo"
- prefix match, e.g. "foo.*" and "foo.+"
- substring match, e.g. ".*foo.*" and ".+foo.+"
- alternate values match, e.g. "foo|bar|baz"
 2022-08-26 14:53:06 +03:00
Aliaksandr Valialkin
0ad3bbadd3
lib/regexutil: add Simplify() function for simplifying the regular expression 2022-08-26 11:57:12 +03:00
Aliaksandr Valialkin
b373661988
lib/promrelabel: optimize action: {drop,keep,labeldrop,labelkeep} with anchored regex prefix 
The following commonly used relabeling rules must work faster now:

- action: labeldrop
  regex: "^foo.+$"

- action: labeldrop
  regex: "^bar.*"
 2022-08-25 23:23:55 +03:00
Aliaksandr Valialkin
0d4ea03a73
lib/promrelabel: optimize action: {labeldrop,labelkeep,keep,drop} with regex containing alternate values 
For example, the following relabeling rule must work much faster now:

- action: labeldrop
  regex: "foo|bar|baz"
 2022-08-24 17:54:29 +03:00
Aliaksandr Valialkin
0d46e24af5
lib/storage: increase the maximum possible or values extracted from regexp from 20 to 100 
This should improve time series search speed for regexp filters with big number of `or` values.
 2022-08-24 17:15:25 +03:00
Aliaksandr Valialkin
fdbf5b5795
lib/storage: ignore start text and end text anchors in getOrValues(regexp) function 
This is OK, since the anchors are implicitly applied to the whole regexp.
This optimization should improve the speed for regexp series filters with explicit $ and ^ anchors.
For example, `{label="^(foo|bar)$"}`
 2022-08-24 17:12:52 +03:00
Aliaksandr Valialkin
796aa310c2
app/vmstorage: expose vm_{hourly,daily}_series_limit_{max,current}_series metrics if -storage.max{Hourly,Daily}Series limits are set 
These metrics allow alerting when the number of unique series approach the limit.
For example, the following query alerts when the number of series reaches 90% of the configured limit:

    vm_hourly_series_limit_current_series / vm_hourly_series_limit_max_series > 0.9
 2022-08-24 13:44:04 +03:00
Aliaksandr Valialkin
628e87e727
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-08-22 00:40:04 +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
2c3a89339d
all: use os.ReadDir instead of ioutil.ReadDir 
The ioutil.ReadDir is deprecated since Go1.16 - see https://tip.golang.org/doc/go1.16#ioutil
VictoriaMetrics requires at least Go1.18, so it is time to switch from io.ReadDir to os.ReadDir

This is a follow-up for 02ca2342ab
 2022-08-22 00:02:25 +03:00
Aliaksandr Valialkin
9f94c295ab
all: use os.{Read|Write}File instead of ioutil.{Read|Write}File 
The ioutil.{Read|Write}File is deprecated since Go1.16 -
see https://tip.golang.org/doc/go1.16#ioutil

VictoriaMetrics needs at least Go1.18, so it is safe to remove ioutil usage
from source code.

This is a follow-up for 02ca2342ab
 2022-08-21 23:52:35 +03:00
Roman Khavronenko
d59d829cdb
lib/storage: bump max merge concurrency for small parts to 15 (#2997) 
* lib/storage: bump max merge concurrency for small parts to 15

The change is based on the feedback from users on github.
Thier examples show, that limit of 8 sometimes become a
bottleneck. Users report that without limit concurrency
can climb up to 15-20 merges at once.

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

* Update lib/storage/partition.go

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-08-21 23:32:08 +03:00
Aliaksandr Valialkin
8550c44e31
app/vmagent: add ability to construct a label from multiple existing labels by referring them in the replacement field during relabeling 
For example:

- target_label: composite-label
  replacement: "{{source_label1}}-{{source_label2}}"
 2022-08-21 22:50:01 +03:00
Aliaksandr Valialkin
bb154f8829
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-08-18 01:31:49 +03:00
Roman Khavronenko
31f922944e
lib/storage: fix the search for empty label name (#2991) 
* lib/storage: fix the search for empty label name

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

* Apply suggestions from code review

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-08-17 21:32:25 +03:00
Aliaksandr Valialkin
7d26414b2e
lib/promscrape: automatically generate additional per-target labels for targets with non-zero series limit 
The following metrics are generated:

- scrape_series_limit
- scrape_series_current
- scrape_series_limit_samples_dropped

These metrics simplify alerting on targets, which expose too many time series

See https://docs.victoriametrics.com/vmagent.html#automatically-generated-metrics
and https://docs.victoriametrics.com/vmagent.html#cardinality-limiter for more details
 2022-08-17 13:19:33 +03:00
Aliaksandr Valialkin
bb68ab99fa
lib/promscrape: retry http requests if the server returns 429 status code 
The 429 status code means that the server is overwhelmed with requests.
The client can retry the request after some wait time.
Implement this strategy for service discovery and scrape requests.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2940
 2022-08-16 15:01:08 +03:00
Aliaksandr Valialkin
b0e1bb517e
lib/storage: typo fix in comments after f830edc0bc 2022-08-16 13:44:45 +03:00
Aliaksandr Valialkin
f830edc0bc
lib/storage: improve performance for /api/v1/labels and /api/v1/label/.../values endpoints when match[] filter matches small number of time series 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2978
 2022-08-16 13:32:40 +03:00
Aliaksandr Valialkin
d2e293b5c9
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-08-15 01:43:51 +03:00
Aliaksandr Valialkin
c3f8481011
lib/promscrape: update links to sd_configs from Prometheus site to https://docs.victoriametrics.com/sd_configs.html 2022-08-15 01:40:20 +03:00
Aliaksandr Valialkin
95d36da358
lib/promscrape/discovery/kubernetes: add __meta_kubernetes_pod_container_image label in the same way as Prometheus 2.38 does 
See https://github.com/prometheus/prometheus/pull/11034
 2022-08-15 01:18:23 +03:00
Aliaksandr Valialkin
c4fcd9f1c5
lib/promscrape/discovery/kubernetes: add __meta_kubernetes_service_port_number label to role: service in the same way as Prometheus 2.38 does 
See https://github.com/prometheus/prometheus/pull/11002
 2022-08-15 01:06:34 +03:00
Aliaksandr Valialkin
511805d88d
lib/promscrape/discovery/dns: add support for resolving MX records 
See https://github.com/prometheus/prometheus/pull/10099
 2022-08-15 00:32:34 +03:00
Roman Khavronenko
a0e7432e42
lib/storage: prevent excessive loops when storage is in RO (#2962) 
* lib/storage: prevent excessive loops when storage is in RO

Returning nil error when storage is in RO mode results
into excessive loops and function calls which could
result into CPU exhaustion. Returning an err instead
will trigger delays in the for loop and save some resources.

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

* document the change

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-08-09 12:17:00 +03:00
Aliaksandr Valialkin
e80ddbebd4
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-08-08 19:59:28 +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
a8fee2d9b6
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-08-08 13:56:56 +03:00
Roman Khavronenko
d3f13ab85b
lib/promrelabel: fix expected test result (#2957) 
follow-up after 68c4ec9472

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-08-08 13:47:29 +03:00
Aliaksandr Valialkin
68c4ec9472
lib/promrelabel: do not split regex into multiple lines if it contains groups 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2928
 2022-08-08 03:15:26 +03:00
Aliaksandr Valialkin
892c97e350
lib/auth: follow-up after b6a6a659f4 2022-08-07 23:14:39 +03:00
Dmytro Kozlov
b6a6a659f4
lib/auth: add tests for NewToken function (#2921) 
* lib/auth: add tests from NewToken function

* lib/auth: update test, fix problem with type conversion

* lib/auth: update test description

* lib/auth: simplify failure tests
 2022-08-07 23:07:57 +03:00
Aliaksandr Valialkin
9fa6b25fb2
lib/logger: prettify logging the defined command-line flags 2022-08-07 22:58:29 +03:00
Aliaksandr Valialkin
2dbbf51ea9
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2022-08-07 22:49:37 +03:00
Aliaksandr Valialkin
0ef29ceb14
lib/promscrape/discovery/kubernetes: add missing __meta_kubernetes_ingress_class_name label for role: ingress 
See 7e65ad3e43
and 7e1111ff14
 2022-08-05 20:55:00 +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
Aliaksandr Valialkin
3e8890e71b
lib/promscrape/discovery/dockerswarm: properly set __meta_dockerswarm_container_label_* labels instead of __meta_dockerswarm_task_label_* labels 
See https://github.com/prometheus/prometheus/issues/9187
 2022-08-05 16:11:28 +03:00