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Author SHA1 Message Date
Aliaksandr Valialkin
0c60e4a30a
all: consistently use http.Method{Get,Post,Put} across the codebase 
This is a follow-up after 9dec3c8f80
 2023-02-22 19:01:09 -08:00
my-git9
7d86c5c94a
chore: Use http constants to replace numbers (#3846) 
Signed-off-by: xin.li <xin.li@daocloud.io>
 2023-02-22 18:59:32 -08:00
Alexander Marshalov
9bb9bd266b
fix interpolate function for filling only intermediate gaps (#3816) (#3857) 
* fix interpolate function for filling only intermediate gaps (#3816)

* Update docs/CHANGELOG.md

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-02-22 18:41:29 -08:00
Yury Molodov
ecdbcb16ed
fix: change query params update (#3860) 2023-02-22 18:26:33 -08:00
Alexander Marshalov
66764ea4a0
fixed typo in dns+srv documentation (#3861) 2023-02-22 17:52:25 -08:00
Aliaksandr Valialkin
9609a44cc7
docs/CHANGELOG.md: document d2b92d3264 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3747
 2023-02-22 17:50:55 -08:00
Aliaksandr Valialkin
1b70238dca
lib/promscrape/discovery/kuma: follow-up for 317fef95f9 
- Do not generate __meta_server label, since it is unavailable in Prometheus.
- Add a link to https://docs.victoriametrics.com/sd_configs.html#kuma_sd_configs to docs/CHANGELOG.md,
  so users could click it and read the docs without the need to search the corresponding docs.
- Remove kumaTarget struct, since it is easier generating labels for discovered targets
  directly from the response returned by Kuma. This simplifies the code.
- Store the generated labels for discovered targets inside atomic.Value. This allows reading them
  from concurrent goroutines without the need to use mutex.
- Use synchronouse requests to Kuma instead of long polling, since there is a little sense
  in the long polling when the Kuma server may return 304 Not Modified response every -promscrape.kumaSDCheckInterval.
- Remove -promscrape.kuma.waitTime command-line flag, since it is no longer needed when long polling isn't used.
- Set default value for -promscrape.kumaSDCheckInterval to 30s in order to be consistent with Prometheus.
- Remove unnecessary indirections for string literals, which are used only once, in order to improve code readability.
- Remove unused fields from discoveryRequest and discoveryResponse.
- Update tests.
- Document why fetch_timeout and refresh_interval options are missing in kuma_sd_config.
- Add docs to discoveryutils.RequestCallback and discoveryutils.ResponseCallback,
  since these are public types.

Side notes: it is weird that Prometheus implementation for kuma_sd_configs sets `instance` label,
since usually this label is set by the Prometheus itself to __address__ after the relabeling phase.
See https://www.robustperception.io/life-of-a-label/

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3389

See https://github.com/prometheus/prometheus/issues/7919
and https://github.com/prometheus/prometheus/pull/8844
as a reference implementation in Prometheus
 2023-02-22 17:50:54 -08:00
Aliaksandr Valialkin
b7d13c3478
lib/promscrape/discovery: add a comment explaining why duplicates are removed from the generated target labels 2023-02-22 17:50:42 -08:00
Aliaksandr Valialkin
55708fa474
docs/CHANGELOG.md: document 110c3896e7 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3600
 2023-02-22 17:50:13 -08:00
Aliaksandr Valialkin
b3aed1aebc
app/vmagent/remotewrite: removed unneeded code in testPushWriteRequest after 57801660ab 2023-02-22 17:50:03 -08:00
Zakhar Bessarab
2c05066f19
lib/promscrape: fix cancelling in-flight scrape requests during configuration reload (#3853) 
* lib/promscrape: fix cancelling in-flight scrape requests during configuration reload (see #3747)

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* lib/promscrape: fix order of params for `doRequestWithPossibleRetry` to follow codestyle

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* lib/promscrape: accept deadline explicitly and extend passed context for local use

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
 2023-02-22 17:49:43 -08:00
Artem Navoiev
3abd6b367e
Add Dig Security case study 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2023-02-22 17:42:51 -08:00
Alexander Marshalov
173643a771
add kuma_sd_config for Kuma Control Plane targets discovery (#3389) (#3840) 2023-02-22 17:41:43 -08:00
Dmytro Kozlov
88d2a6c3a3
app/vmctl: add retry backoff policy (#3844) 
app/vmctl: move retries logic into a separate pkg
 2023-02-22 12:17:21 -08:00
Alexander Marshalov
29fa78a310
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 12:16:29 -08:00
Artem Navoiev
522179fbde
docs: fix typo OpentTSDB -> OpenTSDB (#3854) 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2023-02-22 12:11:48 -08:00
Aliaksandr Valialkin
ff8c57a964
app/vmselect: allow zero value for -search.latencyOffset command-line flag 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2061#issuecomment-1299109836

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/218
 2023-02-21 18:07:27 -08:00
Aliaksandr Valialkin
d409d3cadb
vendor: make vendor-update 2023-02-21 18:07:26 -08:00
Aliaksandr Valialkin
9d6eeb0c07
go.mod: update github.com/VictoriaMetrics/fastcache from v1.12.0 to v1.12.1 2023-02-21 17:51:47 -08:00
Aliaksandr Valialkin
013e2bacaf
vendor: update github.com/VictoriaMetrics/fasthttp from v1.1.0 to v1.2.0 
The v1.2.0 adds HostClient.DoCtx() function, which is needed by https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3747
for implementing fast canceling of pending requests to scrape targets on config update
 2023-02-21 17:50:25 -08:00
Aliaksandr Valialkin
57de6ad5dd
docs/Articles.md: mention rules backfilling via vmalert article 
This is a follow-up for 5446ce0018
 2023-02-21 17:44:45 -08:00
Roman Khavronenko
a29c1d3a02
docs: mention rules replay blogpost in vmalert docs (#3851) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2023-02-21 17:44:32 -08:00
panguicai
1b75d66bcd
docs: update operator release name to be consistent with the following (#3845) 
Signed-off-by: panguicai008 <1121906548@qq.com>
 2023-02-21 17:42:39 -08:00
Aliaksandr Valialkin
f783237866
docs/CHANGELOG.md: fix a link to VictoriaMetrics remote write protocol 2023-02-20 20:00:00 -08:00
Aliaksandr Valialkin
09b21fd800
docs/Single-server-VictoriaMetrics.md: remove + from start and end query args, since curl substitutes them with whitespace and breaks the query 2023-02-20 19:32:39 -08:00
Aliaksandr Valialkin
04ce4c4762
docs/guides/migrate-from-influx.md: remove misleading doublequotes from the query example 2023-02-20 19:25:07 -08:00
Zakhar Bessarab
8a35dc608f
vmgateway: add support of JWKS endpoint usage for JWT keys verification (#521) 2023-02-20 19:23:00 -08:00
Roman Khavronenko
fd139b463b
docs: update vmalert docs (#3843) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2023-02-20 19:13:00 -08:00
Corporte Gadfly
7d99b19478
docs: typo fix (#3839) 2023-02-20 19:11:59 -08:00
Aliaksandr Valialkin
fc5ea31a38
docs/vmagent.md: remove the claim that VictoriaMetrics remote write protocol reduces the network bandwidth usage by up to 10x comparing to Prometheus remote write protocol 
The 10x savings are reproduced only on artificial data.
The savings on production data are usually in the range 2x-4x.
 2023-02-20 19:11:11 -08:00
Aliaksandr Valialkin
bf359e8cc0
docs/vmagent.md: mention that Mimir doesnt support backfilling 2023-02-20 19:06:56 -08:00
Aliaksandr Valialkin
80c6d1e24c
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 18:40:40 -08:00
Aliaksandr Valialkin
a15da5ff73
app/vmselect/promql: add share(q) aggregate function for normalizing results across multiple time series in [0..1] value range per each timestamp and aggregation group 2023-02-18 22:43:54 -08:00
Aliaksandr Valialkin
84b5532bc1
app/vmselect/promql: add range_zscore(q) and range_trim_zscore(z, q) functions 
These functions may be useful for dropping outliers at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3759
 2023-02-18 22:43:53 -08:00
Aliaksandr Valialkin
94334ed0bb
vendor: make vendor-update 2023-02-18 15:37:05 -08:00
Aliaksandr Valialkin
58779363b4
app/vmalert/README.md: sync with docs/vmalert.md after 6ef6f3a771 2023-02-18 15:21:31 -08:00
Haleygo
9a274567f1
vmalert: fix maxResolveDuration flag note (#3827) 
Signed-off-by: Haleygo <hui.wang@daocloud.io>
 2023-02-18 15:20:30 -08:00
Duc Tran
7fe3cd3110
docs: fix links to alerts and alertmanager (#3829) 2023-02-18 15:19:48 -08:00
Aliaksandr Valialkin
450b6f6d39
app/vmselect/promql: add range_mad(q) and range_trim_outliers(k, q) functions 
These functions may help trimming outliers during query time
for the use case described at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3759
 2023-02-18 15:18:47 -08:00
Aliaksandr Valialkin
b572512dbd
vendor: update github.com/valyala/gozstd from v1.17.0 to v1.18.0 2023-02-18 13:55:27 -08:00
Aliaksandr Valialkin
7274424252
app/vmui: tooltip formatting enhancements according to https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3706#issuecomment-1429980038 2023-02-14 23:38:05 -08:00
Aliaksandr Valialkin
ecc84f7923
all: update Go builder from Go1.20.0 to Go1.20.1 
See https://github.com/golang/go/issues?q=milestone%3AGo1.20.1+label%3ACherryPickApproved
 2023-02-14 23:05:54 -08:00
Aliaksandr Valialkin
d63862b3ab
vendor: make vendor-update 2023-02-13 11:14:30 -08:00
Aliaksandr Valialkin
9fd003d54a
all: rename ParseStream -> stream.Parse 
This is a follow-up for 057698f7fb
 2023-02-13 10:53:12 -08:00
Aliaksandr Valialkin
f987fb9c8b
lib/protoparser/promremotewrite: extract stream parsing code into a separate stream package 
This is a follow-up for 057698f7fb
 2023-02-13 10:48:11 -08:00
Aliaksandr Valialkin
c54d17b006
lib/protoparser/native: extract stream parsing code into a separate stream package 
This is a follow-up for 057698f7fb
 2023-02-13 10:44:27 -08:00
Aliaksandr Valialkin
086516a02b
lib/protoparser/clusternative: extract stream parsing code into a separate stream package 
This is a follow-up for 057698f7fb
 2023-02-13 10:38:02 -08:00
Aliaksandr Valialkin
75cf5a8939
lib/protoparser/graphite: extract stream parsing code into a separate stream package 2023-02-13 10:33:24 -08:00
Aliaksandr Valialkin
1801fa6c5c
lib/protoparser/csvimport: extract stream parsing code into a separate stream package 
This is a follow-up for 057698f7fb
 2023-02-13 10:26:29 -08:00
Aliaksandr Valialkin
41feed813d
lib/protoparser/vmimport: extract stream parsing code into a separate stream package 
This is a follow-up for 057698f7fb
 2023-02-13 10:22:00 -08:00