Aliaksandr Valialkin
72de54f93e
lib/promauth: cache the client TLS certificate for up to a second
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This should reduce CPU usage when TLS connections are established at a high rate.
2021-07-02 13:20:18 +03:00
Aliaksandr Valialkin
1c12c0f79c
lib/promauth: reload TLS certificates from disk on every mTLS connection as Prometheus does
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This allows updating client certificates without the need to restart vmagent and/or single-node VictoriaMetrics.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1420
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/470
2021-07-01 15:43:43 +03:00
Aliaksandr Valialkin
71ff7ee18d
lib/promauth: follow-up after 5b8176c68e
2021-05-22 18:02:03 +03:00
Nikolay
2780d6dbcd
basic OAuth2 support for remoteWrite and scrape targets ( #1316 )
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* adds OAuth2 support for remoteWrite and scrapping
* adds tests
changes init
2021-05-22 18:02:01 +03:00
Aliaksandr Valialkin
e08287f017
lib/promscrape: reload auth tokens from files every second
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Previously auth tokens were loaded at startup and couldn't be updated without vmagent restart.
Now there is no need in vmagent restart.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1297
2021-05-14 20:03:35 +03:00
Aliaksandr Valialkin
ab9e1eb41f
lib/promscrape: support for simple HTTP proxies without CONNECT method support such as https://github.com/prometheus-community/PushProx
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1179
2021-04-04 00:40:58 +03:00
Aliaksandr Valialkin
87700f1259
lib/promscrape: add support for authorization config in -promscrape.config as Prometheus 2.26 does
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See https://github.com/prometheus/prometheus/pull/8512
2021-04-02 21:20:37 +03:00
Aliaksandr Valialkin
9d8223eafb
lib/proxy: set missing ServerName in TLS config for proxy_url.
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While at it, allow setting Proxy-Authorization for `proxy_url` via `basic_auth` and `bearer_token` configs.
2021-03-09 19:01:14 +02:00
Vasily
8ba168f3be
Add omitempty for DisableCompression and DisableKeepAlive fields in ScrapeConfig ( #796 )
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* 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
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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
d54a93fc81
app/vmagent: fix scraping mTLS targets, which has been broken in v1.35.1
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/470
2020-05-12 17:23:43 +03:00
Aliaksandr Valialkin
28e0e8fd88
lib/promauth: properly set up client certificate in tls.Config
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Previously the client certificate has been mistakenly set up as a server certificate
2020-05-04 20:53:04 +03:00
Aliaksandr Valialkin
f422203e10
lib/promscrape: reload only modified scrapers on config changes
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This should improve scrape stability when big number of targets are scraped and these targets are frequently changed.
Thanks to @xbsura for the idea and initial implementation attempts at the following pull requests:
- https://github.com/VictoriaMetrics/VictoriaMetrics/pull/449
- https://github.com/VictoriaMetrics/VictoriaMetrics/pull/458
- https://github.com/VictoriaMetrics/VictoriaMetrics/pull/459
- https://github.com/VictoriaMetrics/VictoriaMetrics/pull/460
2020-05-03 12:47:16 +03:00
Aliaksandr Valialkin
7fbfef2aee
lib/promscrape: extract common auth code to lib/promauth
2020-04-13 12:59:22 +03:00
