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Author SHA1 Message Date
Aliaksandr Valialkin
547d655d29
docs/vmagent.md: fix alerting query when scraped samples are dropped because of exceeded series limit 
This is a follow-up after 7d26414b2e
 2022-08-24 01:23:37 +03:00
Roman Khavronenko
555a202d80
docs: follow-up after 88425bb285 (#3007) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-08-24 01:23:37 +03:00
laixintao
76a291a95b
vmalert: add $activeAt into template variables. (#3000) 
vmalert: add `$activeAt` template variable for annotations

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2999
 2022-08-24 01:23:37 +03:00
Aliaksandr Valialkin
08b8467e97
app/vmselect/netstorage: make golangci-lint happy by naming the unused padding field as _ 2022-08-22 00:32:37 +03:00
Aliaksandr Valialkin
9ddd2699fd
all: remove the remaining bits of io/ioutil 
The io/ioutil package 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 remove the io/ioutil from source code

This is a follow-up for 02ca2342ab
 2022-08-22 00:22:41 +03:00
Aliaksandr Valialkin
1905618d10
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 00:16:04 +03:00
Aliaksandr Valialkin
06f6de6d47
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 23:55:20 +03:00
Aliaksandr Valialkin
1c7f402598
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 22:49:24 +03:00
Aliaksandr Valialkin
6d2354e7a4
app/vmalert/README.md: sync with docs/vmalert.md after a229182dbe 2022-08-20 08:54:55 +03:00
Roman Khavronenko
2256d51418
docs: fix docs formatting related to vmalert (#2994) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-08-19 11:05:08 +03:00
Aliaksandr Valialkin
29eb9d4602
docs/relabeling.md: add a cookbook for common relabeling tasks 2022-08-18 01:14:30 +03:00
Aliaksandr Valialkin
bbfa52bd75
docs: follow-up after 68e56b6fc5 2022-08-17 21:27:24 +03:00
Roman Khavronenko
cfcb5ab15b
vmalert: set alert's source link to UI instead of JSON source (#2986) 
We switch default alert's source link to redirect user
to vmalert's UI instead of previous JSON object. While it breaks
compatibility, it also supposed to improve user's experience.
The old behavior can be achieved by updating `-external.alert.source`
command-line flag.

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

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-08-17 21:27:24 +03:00
Aliaksandr Valialkin
87e0d69bf4
app/vmselect/netstorage: fix a bug introduced in 1a254ea20c 
The bug results in `duplicate output time series` error
because the same time series is added two times into the orderedMetricNames list
inside the tmpBlocksFileWrapper.Finalize().

While at it, properly release all the tmpBlocksFile structs on tbf.Finalize() error.
Previously only the remaining tbf entries were released. This could result in resource leak.
 2022-08-17 14:07:51 +03:00
Aliaksandr Valialkin
1812d33a2d
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 13:22:02 +03:00
Roman Khavronenko
436b4d90af
docs: update vmalert docs (#2987) 
* mention recently added `$alertID` and `$groupID` variables in the changelog
* properly escape template examples in the vmalert's README

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

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-08-16 12:10:08 +03:00
Roman Khavronenko
0d5c403b6e
vmalert: support $alertID and $groupID in template variables (#2983) 
Support of these two variables allows building custom URLs with
alert's ID and group ID params.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/517#issuecomment-1207141432

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-08-16 11:24:01 +03:00
Aliaksandr Valialkin
7d7cf2b6fd
app/vmselect: follow-up after 63e0f16062 
* Explicitly store a pointer to UserReadableError in the error interface.
  Previously Go automatically converted the value to a pointer before storing in the error interface.

* Add Unwrap() method to UserReadableError, so it can be used transparently with the other code,
  which calls errors.Is() and errors.As().

* Document the change in docs/CHANGELOG.md
 2022-08-15 13:53:19 +03:00
Roman Khavronenko
8a26ec435d
vmselect: introduce UserReadableError type of error (#2894) 
When read query fails, VM returns rich error message with
all the details. While these details might be useful
for debugging specific cases, they're usually too verbose
for users.
Introducing a new error type `UserReadableError` is supposed
to allow to return to user only the most important parts
of the error trace. This supposed to improve error readability
in web interfaces such as VMUI or Grafana.

The full error trace is still logged with the full context
and can be found in vmselect logs.

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

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-08-15 13:53:18 +03:00
Yury Molodov
dc52b283a3
vmui: shortcut keys legend (#2971) 
* feat: add shortcut modal

* feat: add shortcut descriptions

* app/vmselect/vmui: `make vmui-update`

* docs/CHANGELOG.md: document the change

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-08-15 12:04:30 +03:00
Aliaksandr Valialkin
c27bd63f6c
lib/promscrape: update links to sd_configs from Prometheus site to https://docs.victoriametrics.com/sd_configs.html 2022-08-15 01:40:48 +03:00
Aliaksandr Valialkin
198d8eeeaa
app/vmalert/templates: add toTime() template function in the same way as Prometheus 2.38 does 
See https://github.com/prometheus/prometheus/pull/10993
 2022-08-15 00:49:52 +03:00
Roman Khavronenko
36660bcfe2
vmalert: follow-up after 28441711e6 (#2972) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-08-11 23:52:18 +03:00
Matthew Blewitt
b1b8c99b17
vmalert: mark some url flags as sensitive (#2965) 
Other components, such as `vmagent`, mark these flags as sensitive and
hide them from the `/metrics` endpoint by default. This commit adds
similar handling to the `vmalert` component, hiding them by default, to
prevent logging of secrets inappropriately.

Showing of these values is controlled by an additional flag.

Follow up to https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2947
 2022-08-11 23:51:43 +03:00
Aliaksandr Valialkin
1a254ea20c
app/vmselect/netstorage: remove common contention points related to inter-CPU communcations 
This should improve vmselect performance scalability on systems with many CPU cores.

The following tasks were done:

- Use separate temporary files for storing the data read from each vmstorage node.
  This may result in the following potential issues:
  - Up to N times higher memory usage for performing each query where N is the number
    of vmstorage nodes known to vmselect.
    This issue shouldn't increase chances of out of memory errors in most cases,
    since per-query memory overhead is quite low comparing to the overall vmselect memory usage.
  - Up to N times higher number of open temporary files where N is the number
    of vmstorage nodes known to vmselect.
    This issue should be fixed by increasing the limit on the number of open files.

- Use separate counters per each vmstorage node for various stats calculation
  when reading the data from vmstorage nodes.
 2022-08-11 23:22:56 +03:00
Aliaksandr Valialkin
ec3df0b913
app/vmselect/netstorage: improve scalability of blocks processing on systems with multiple CPU cores 
Previously a single syncwg.WaitGroup was used for tracking the lifetime of processBlock callbacks
across all the per-vmstorage goroutines. This could be slow on systems with many CPU cores
because of inter-CPU synchronization overhead.

Use a separate per-vmstorage sync.WaitGroup instead in order to reduce inter-CPU synchronization overhead.
This should imrpove performance for heavy queries over big number of blocks on multi-CPU systems.
 2022-08-11 21:37:24 +03:00
Roman Khavronenko
f90f654cf2
vmalert: sort groups at /alerts page (#2968) 
Sorting will produce deterministic output
of grops on the page.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-08-09 12:08:54 +03:00
Aliaksandr Valialkin
ceb158c5bb
docs/vmagent.md: typo fix in __meta_kubernetes_annotation_prometheus_io_tenant label name 
It must be __meta_kubernetes_pod_annotation_prometheus_io_tenant
 2022-08-08 14:53:28 +03:00
Aliaksandr Valialkin
310779d8b5
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 14:49:16 +03:00
Fury
59fdb4cb72
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 14:49:15 +03:00
Aliaksandr Valialkin
69d62d5736
docs: sync -help output with the latest changes 2022-08-08 14:05:36 +03:00
Aliaksandr Valialkin
221dd3a224
all: bump the minimum supported version of Go from 1.17 to 1.18 
This is needed because some dependencies uses generics, which have been appeared in Go1.18

This is a follow-up for caf3dd4fa2
 2022-08-08 13:45:39 +03:00
Roman Khavronenko
6af40f6275
vmalert: remove notions of vmalert being compatible with VM only (#2954) 
vmalert can be successfully used with datasources
compatible with Prometheus HTTP API. So we remove comments or
notes in Readme which are saying opposite.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-08-08 13:44:15 +03:00
Aliaksandr Valialkin
1996e36cf0
app/vmselect/netstorage: prevent from calling processBlocks callback after the exit from ProcessBlocks function 
This should prevent from panic at multi-level vmselect
when the top-level vmselect is configured with -replicationFactor > 1
 2022-08-08 13:32:44 +03:00
laixintao
9f5fc040a7
bugfix: fix vmalert navbar url. (#2949) 
the doc url should not be joined by `prefix` because it's an abs url.
 2022-08-08 00:29:48 +03:00
Aliaksandr Valialkin
2635211bf4
app/vmselect/netstorage: properly detect and log timeout errors when querying vmstorage from vmselect 
This change is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2937

Thanks to @isodude for the initial pull request.
 2022-08-08 00:21:05 +03:00
Yury Molodov
a2ecf311b8
vmui: graph action on moush hold and move (#2915) 
* fix: change event for graph panning

* fix: change detect key

* feat: add zoom in with mouse selection

* - document the change
- run `make vmui-update`

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-08-07 23:56:08 +03:00
Aliaksandr Valialkin
f28f4ad551
deployment/docker: update Go builder from Go1.18.5 to Go1.19.0 
See https://tip.golang.org/doc/go1.19

Notable changes:

* GOMEMLIMIT environment variable - see https://tip.golang.org/doc/gc-guide
* Faster CPU profiler
* Faster sort algorithm
 2022-08-07 21:31:20 +03:00
Aliaksandr Valialkin
21f588e9cf
app/vmselect/promql: fix TestVmrangeBucketsToLE test after 8516670582 
Remove 'AccountID=0, ProjectID=0, ' prefix for cluster version
 2022-08-07 00:15:10 +03:00
Aliaksandr Valialkin
5e43145031
docs: add docs for scrape_configs section 2022-08-07 00:04:55 +03:00
Aliaksandr Valialkin
ecbe1ddf1b
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 18:52:37 +03:00
Aliaksandr Valialkin
8ddad31eef
lib/promscrape/discovery/yandexcloud: follow-up after 6e5ac32fba 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1386
 2022-08-04 22:28:21 +03:00
Igor Tiunov
0ba86fe87e
YC service discovery (#2923) 
* YC service discovery

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1386

* Fixed linter suggestions

* fixed golint errors
 2022-08-04 22:28:20 +03:00
Aliaksandr Valialkin
dc58cb3fd8
app/vminsert/netstorage: pre-initialize the remaining throttled loggers 
This is a follow-up after 6c66804fd3
 2022-08-04 18:34:42 +03:00
Aliaksandr Valialkin
43185353bc
app/vmselect/netstorage: cleanup after 92630c1ab4 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2896
 2022-08-04 18:34:38 +03:00
Aliaksandr Valialkin
98caffcfc4
docs: fix the recommended url for -vmalert.proxyURL accroding to 8667307d73 2022-08-04 18:03:24 +03:00
Aliaksandr Valialkin
a1e49606ed
app/{vmselect,vmalert}: properly generate http redirects if -http.pathPrefix command-line flag is set 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2918
 2022-08-02 13:01:13 +03:00
Aliaksandr Valialkin
c81d2b4c18
app/vmselect/netstorage: initializes tsw.rowsProcessed before calling tsw.f, since tsw.f can modify r.Timestamps and r.Values lengths 2022-07-30 00:39:14 +03:00
Aliaksandr Valialkin
5ddae2e293
app/vmselect/netstorage: re-use random generator used for series shuffle in Result.RunParallel 
This should reduce CPU usage needed for rand.Rand initialization
 2022-07-30 00:31:00 +03:00
Dmytro Kozlov
ab645b5fab
vmselect/promql: add tests for vmrangeBucketsToLE (#2907) 
* vmselect/promql: add tests for vmrangeBucketsToLE

* vmselect/promql: cleanup

* vmselect/promql: cleanup

* vmselect/promql: fix panic tests want result

* vmselect/promql: cleanup

* vmselect/promql: update test name

* vmselect/promql: fix linter error

* vmselect/promql: refactor testcases

* vmselect/promql: cleanup

* vmselect/promql: remove unused reassign to workers, fix typo

* wip

* wip

* wip

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-07-26 20:43:43 +03:00
Aliaksandr Valialkin
9f1e558c58
all: rename -pushmetrics.extraLabels to -pushmetrics.extraLabel for the sake of consistency 2022-07-26 19:25:26 +03:00
Aliaksandr Valialkin
8a83c59956
app/vmselect/promql: reduce the diff for f148cffc8a 
This is a follow-up for c826f06366
 2022-07-26 19:21:16 +03:00
Alan Liang
f97de473f4
vmselect: fix vmrangeBucketsToLE func may panic when ts value equal zero (#2902) 
Co-authored-by: alanwzliang <alanwzliang@tencent.com>
 2022-07-25 10:49:48 +03:00
Aliaksandr Valialkin
764fc04756
app/vmalert: fix after da10962d4c 2022-07-25 09:48:41 +03:00
Roman Khavronenko
da10962d4c
vmselect: cover special cases for vmalert's routing in single-node version (#2845) 
* vmselect: cover special cases for vmalert's routing in single-node version

* remove trailing `/` from requests
* redirect to vmalert's home page when `/vmalert` is requested.

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

* vmalert: fix review comments

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

* Update app/vmselect/main.go

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-07-25 09:43:44 +03:00
Aliaksandr Valialkin
5d62f5a324
app/vmalert/config: add missing docs for ValidateTplFn 2022-07-25 09:22:28 +03:00
Aliaksandr Valialkin
3d4c312ba2
app/vmselect/netstorage: improve the speed of queries over big number of time series on multi-CPU system 
Reduce inter-CPU communications when processing the query over big number of time series.
This should improve performance for queries over big number of time series
on systems with many CPU cores.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2896

Based on b596ac3745
Thanks to @zqyzyq for the idea.
 2022-07-25 09:22:28 +03:00
Roman Khavronenko
970f36de17
vmalert: remove notifier dependency from config (#2906) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-07-25 09:22:28 +03:00
Aliaksandr Valialkin
c0c9f30870
lib/pushmetrics: properly handle errors when initializing pushmetrics 2022-07-22 13:38:25 +03:00
Roman Khavronenko
01755fac38
vmalert: remove dependency on datasource pkg from config (#2905) 
* vmalert: remove dependency on datasource pkg from config

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-07-22 13:38:25 +03:00
Aliaksandr Valialkin
b1129fda0c
docs/vmgateway: typo fix in regexp filter: ~= is substituted with =~ 2022-07-21 22:37:42 +03:00
Aliaksandr Valialkin
59bb42be06
app/vmselect/vmui: make vmui-update after edecd2493c 2022-07-21 21:00:36 +03:00
Aliaksandr Valialkin
b49fc2f9f3
app/vmalert/utils: add missing docs to WithHeaders func added at 70a822f3a0 2022-07-21 20:49:38 +03:00
Roman Khavronenko
d0abdc2b5b
vmalert: allow configuring custom headers per group (#2901) 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2860

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-07-21 20:48:05 +03:00
Roman Khavronenko
356d8b99e0
vmalert: allow configuring custom headers for URLs (#2897) 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2860

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-07-21 20:45:12 +03:00
dependabot[bot]
272f207afc
build(deps): bump terser in /app/vmui/packages/vmui (#2895) 
Bumps [terser](https://github.com/terser/terser) from 5.13.1 to 5.14.2.
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/commits)

---
updated-dependencies:
- dependency-name: terser
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2022-07-21 20:42:01 +03:00
Yury Molodov
d1b88f3b5d
fix: change the z-index of the datepicker (#2891) 2022-07-21 20:41:16 +03:00
Roman Khavronenko
04c4f8bafd
vmselect: return correct error for second part of expression (#2893) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-07-21 20:40:47 +03:00
Aliaksandr Valialkin
fe68bb3ba7
all: follow-up after 46f803fa7a 
Add -pushmetrics.* command-line flags to all the VictoriaMetrics apps
 2022-07-21 20:18:25 +03:00
Aliaksandr Valialkin
f00a6bf837
all: add ability to push internal metrics to remote storage system specified via -pushmetrics.url 2022-07-21 20:15:29 +03:00
Aliaksandr Valialkin
536ee9fc18
deployment/docker: update alpine base image from 3.16.0 to 3.16.1 
See https://alpinelinux.org/posts/Alpine-3.16.1-released.html
 2022-07-19 19:51:36 +03:00
Aliaksandr Valialkin
7a06ee11fd
docs/vmauth.md: mention that multiple recrods for the same username are supported 
This is a follow-up for 88029c521c
 2022-07-19 19:43:20 +03:00
Nikolay
0102eb3869
app/vmauth: allow duplicate usernames (#2888) 
Usernames could be duplicate if it has uniq password.
vmauth makes routing based on auth token and username + password combination must be unique for this case.
 2022-07-19 19:35:28 +03:00
Aliaksandr Valialkin
f992f96a88
app/vmselect/promql: execute q1 and q2 from q1 op q2 in parallel if labels pushdown cannot be applied 
This should improve query performance if VictoriaMetrics has enough resources for processing `q1` and `q2` in parallel.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2886
 2022-07-19 14:29:41 +03:00
Roman Khavronenko
23e85e0fc5
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 14:41:04 +03:00
Aliaksandr Valialkin
d920b0afec
app/vmselect/promql: properly return q1 series from q1 ifnot q2 when q2 returns nothing 2022-07-18 14:24:23 +03:00
Aliaksandr Valialkin
f933d5f142
app/vmselect/promql/transform.go: reuse evalNumber() function for constructing timezone_offset() results 2022-07-18 14:24:22 +03:00
cui fliter
e0d30f6ec5
fix some typos (#2882) 
Signed-off-by: cui fliter <imcusg@gmail.com>
 2022-07-18 12:10:40 +03:00
Roman Khavronenko
80de6face8
vmalert: drop support of deprecated extra_filter_labels param (#2870) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-07-14 16:10:46 +03:00
Aliaksandr Valialkin
70b9925bf7
app: fix make publish-* after ed93330e66 
Add missing `-linux` substring to built binary names for copying into Docker images
 2022-07-14 11:01:34 +03:00
Aliaksandr Valialkin
e6ee940daf
docs: update descriptions for command-line flags according to the latest changes 2022-07-14 00:57:44 +03:00
Yury Molodov
1ca20caa4b
vmui: optimize table view (#2867) 
* feat: optimize table view

* fix: add column display setting

* app/vmselect: `make vmui-update`

Also document the change at docs/CHANGELOG.md

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-07-14 00:16:57 +03:00
Dmytro Kozlov
99402541fb
vmui: update time picker behavior (#2847) 
* vmui: update time picker behavior

* docs/CHANGELOG.md: document the change

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-07-14 00:06:22 +03:00
Yury Molodov
23c3b5f8c7
vmui: change selection from autocomplete (#2862) 
* fix: change selection from autocomplete

* update docs/CHANELOG.md

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-07-13 23:56:04 +03:00
Nikolay
c007b129cb
lib/promscrape: adds azure service discovery (#2743) 
* lib/promscrape: adds azure service discovery
Adds azure service discovery mechanism
implements authorization with oauth and msi
lists virtual machines and virtual machines managed by scaleSet

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1364

* makes linter happy

* Apply suggestions from code review

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

* wip

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-07-13 23:45:43 +03:00
Boris Petersen
cbf01ee4ae
fix typo introduced in pr #2604 (#2866) 
Signed-off-by: Boris Petersen <boris.petersen@idealo.de>
 2022-07-13 23:45:42 +03:00
Aliaksandr Valialkin
83221bc480
deployment/docker: update Go builder from go1.18.3 to go1.18.4 
See https://github.com/golang/go/issues?q=milestone%3AGo1.18.4+label%3ACherryPickApproved
 2022-07-13 20:31:54 +03:00
Aliaksandr Valialkin
da6c85a2f6
all: follow-up for d99ba3481b 2022-07-13 17:17:08 +03:00
Dmytro Kozlov
4e4def9df8
Rename release packages (#2810) 
* makefile: add os to each release file

* makefile: update vmutils arm64

* makefile: update victoria-metrics release process

* makefile: update publish with os

* makefile: update publish with os

* makefile: change tar library

* update release logic

* copy all releases

* sort command by GOOS

* rollback commands

* rollback OSARCH

* fix commands

* cleanup

* fix windows build

* sort build by GOOS, update README.md
 2022-07-13 17:11:01 +03:00
guidao
f2d24a660b
add next retention metric (#2863) 
Co-authored-by: wangfeng <wangfeng@zhihu.com>
 2022-07-13 12:41:22 +03:00
Aliaksandr Valialkin
919939ee9f
app/vmselect/promql: consistency update after 93fbd0c54b 2022-07-13 12:34:28 +03:00
Roman Khavronenko
214e01499c
promql: return step as scrapeInterval when it can't be calculated (#2865) 
The change allows to specify default value for `getScrapeInterval`
function when actual interval can't be calculated.

Before the change, function were returning `maxSilenceInterval` (5m)
in such cases, which may be not correct for instant queries processing.
The specific scenario where using `maxSilenceInterval` caused issues
is the following:
1. Series becomes stale;
2. Client (in this case vmalert) continues to request series every 15s;
3. Database returns empty results as expected;
4. But at some specific moment of time database returns datapoints from `now()-5m`,
because lookback window was extended to `maxSilenceInterval`.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-07-13 12:34:28 +03:00
Aliaksandr Valialkin
5867708b3d
app/vmselect/promql: validate function name before evaluating its arguments 
This avoids unneeded evaluation of args for unknown functions
 2022-07-12 19:49:54 +03:00
Aliaksandr Valialkin
fbb403b5c0
app/vmselect/netstorage: optimize mergeSortBlocks() for the worst case when blocks contain interleaved samples 2022-07-12 12:30:24 +03:00
Aliaksandr Valialkin
aee08117e9
app/vmselect/netstorage: add mergeSortBlocks benchmark for the worstcase 2022-07-12 12:26:27 +03:00
Dmytro Kozlov
6734d77d97
vmselect/prometeus: Add limit param to api/v1/series api endpoint (#2851) 
* issue-2841: Add limit param to api/v1/series api endpoint

* issue-2841: add change log

* issue-2841: update logic

* issue-2841: simplify logic

* issue-2841: simplify logic, add information to documentation
 2022-07-11 20:37:20 +03:00
Aliaksandr Valialkin
ed2126aec3
app/vmselect: follow-up after 6dda254e01 2022-07-11 19:48:18 +03:00
Roman Khavronenko
6dda254e01
vmselect: cover special cases for vmalert's routing in cluster version (#2844) 
* vmselect: cover special cases for vmalert's routing

* remove trailing `/` from requests
* redirect to vmalert's home page when `/vmalert` is requested.

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

* vmselect: fix review comments

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

* Update app/vmselect/main.go

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-07-11 19:33:33 +03:00
Aliaksandr Valialkin
eab8ebbe11
all: make fmt via the upcoming Go1.19 2022-07-11 19:23:25 +03:00
Aliaksandr Valialkin
3662ce8323
docs: make more clear the relation between replication and deduplication 
This is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2852
 2022-07-11 19:23:24 +03:00