Commit Graph

19 Commits

Author SHA1 Message Date
Nikolay
cfa058dfec
lib/promscrape: adds filter for consul_sd_configs: ()
* lib/promscrape: adds filter for consul_sd_configs:
it allows advanced filtering for consul service discovery requests
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4183

* typo fix

* removes deprecation mentions since it's not relevant

* Update docs/CHANGELOG.md

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

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2023-05-08 16:14:15 -07:00
Aliaksandr Valialkin
be6da5053f
lib/promscrape: optimize service discovery speed
- Return meta-labels for the discovered targets via promutils.Labels
  instead of map[string]string. This improves the speed of generating
  meta-labels for discovered targets by up to 5x.

- Remove memory allocations in hot paths during ScrapeWork generation.
  The ScrapeWork contains scrape settings for a single discovered target.
  This improves the service discovery speed by up to 2x.
2022-11-29 21:26:23 -08:00
Aliaksandr Valialkin
abf7e4e72f
lib/promscrape/discovery/consul: add __meta_consul_partition label in the same way as Prometheus does
See https://github.com/prometheus/prometheus/pull/11482
2022-11-07 15:26:45 +02:00
Aliaksandr Valialkin
85b04732ed
lib/promscrape/discovery/consul: allow stale responses from Consul service discovery by default
This aligns with Prometheus behaviour.

See `allow_stale` option description at https://prometheus.io/docs/prometheus/latest/configuration/configuration/#consul_sd_config
2022-08-05 15:04:05 +03:00
Aliaksandr Valialkin
847004fa77
app/{vminsert,vmagent}: hide passwords and auth tokens by default at /config page
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764
2021-11-05 14:42:13 +02:00
Aliaksandr Valialkin
ad445a06cd
lib/promscrape: properly show proxy_url option value at /config page
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1755
2021-10-26 21:24:22 +03:00
Aliaksandr Valialkin
3ab3902f17 lib/promscrape/discovery: support generic auth configs in Consul service discovery in the same way as Prometheus 2.28 does 2021-06-22 13:18:51 +03:00
Nikolay
827a2396d2 adds consul enterprise namespace support ()
* adds consul enterprise namespace support

* Update lib/promscrape/discovery/consul/consul.go

Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-06-22 12:56:11 +03:00
Aliaksandr Valialkin
ab9e1eb41f lib/promscrape: support for simple HTTP proxies without CONNECT method support such as https://github.com/prometheus-community/PushProx
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1179
2021-04-04 00:40:58 +03:00
Aliaksandr Valialkin
c3bf72992f lib/promscrape: explicitly stop and cleanup service discovery routines when new config is read from -promscrape.config
This should reduce memory usage when `-promscrape.config` file frequently changes
2021-03-01 14:15:16 +02:00
Aliaksandr Valialkin
4cfac70cde lib/promscrape: remove duplicate code a bit 2021-02-26 15:54:07 +02:00
Aliaksandr Valialkin
367fc17933 lib/promscrape: code prettifying for 8dd03ecf19 2020-12-24 10:57:20 +02:00
Nikolay
b00f7816e2 adds proxy_url support, ()
* adds proxy_url support,
adds proxy_url to the dockerswarm, eureka, kubernetes and consul service discovery,
adds proxy_url to the scrape_config for targets scrapping,
http based proxy is supported atm,
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/503

* fixes imports
2020-12-24 10:57:19 +02:00
Aliaksandr Valialkin
7a889f6850 lib/promscrape: code cleanup after c6dee6c52d
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/574
2020-12-03 19:52:09 +02:00
Nikolay
0b302d33cb Changes consul discovery api ()
* adds consul watch api,
it must reduce load on consul service with blocking wait requests,
changed discoveryClient api with fetchResponseMeta callback.

* small fix

* fix after master merge

* adds watch client at discovery utils

* fixes consul watcher,
changes namings,
fixes data race

* small typo fix

* sanity fix

* fix naming and service node update
2020-12-03 19:52:08 +02:00
Vasily
8ba168f3be
Add omitempty for DisableCompression and DisableKeepAlive fields in ScrapeConfig ()
* Add omitempty for DisableCompression and DisableKeepAlive fields in ScrapeConfig

* Add omitempty annotation to all the default/optional values

* Fix annotations after review
2020-11-13 16:17:03 +02:00
Aliaksandr Valialkin
d962568e93 all: use %w instead of %s for wrapping errors in fmt.Errorf
This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode .
See https://blog.golang.org/go1.13-errors for details.
2020-06-30 23:33:46 +03:00
Aliaksandr Valialkin
054457d1f4 lib/promscrape: allow explicitly setting empty token via token: "" in consul_sd_config 2020-05-05 07:49:54 +03:00
Aliaksandr Valialkin
89aa6dbf56 lib/promscrape: add Prometheus-compatible service discovery for Consul aka consul_sd_configs
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/330
2020-05-04 20:53:06 +03:00