Kiu/VictoriaMetrics
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5b8095a30a
VictoriaMetrics/lib/promscrape
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Aliaksandr Valialkin 5b8095a30a
lib/promscrape: disable support for service discovery and metrics scrape via http2 
Reasons for disabling http2:

- http2 is used very rarely comparing to http for Prometheus metrics exposition and service discovery
- http2 is much harder to debug than http
- http2 has very bad security record because of its complexity - see https://portswigger.net/research/http2

VictoriaMetrics components are compiled with nethttpomithttp2 tag because of these issues.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4283
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4274

This is a follow-up for 72c3cd47eb
2023-07-06 16:04:31 -07:00
..
discovery lib/promscrape: disable support for service discovery and metrics scrape via http2 2023-07-06 16:04:31 -07:00
discoveryutils lib/promscrape: disable support for service discovery and metrics scrape via http2 2023-07-06 16:04:31 -07:00
testdata lib/promscrape: disable support for service discovery and metrics scrape via http2 2023-07-06 16:04:31 -07:00
client.go lib/promscrape: disable support for service discovery and metrics scrape via http2 2023-07-06 16:04:31 -07:00
config_test.go lib/promscrape: do not re-use previously loaded scrape targets on failed attempt to load updated scrape targets at file_sd_configs 2023-04-02 21:11:12 -07:00
config_timing_test.go lib/promscrape: optimize service discovery speed 2022-11-29 21:26:23 -08:00
config.go lib/promscrape: disable support for service discovery and metrics scrape via http2 2023-07-06 16:04:31 -07:00
relabel_debug.go app/vmselect: small cleanup after 4f3f9950d0 2023-05-09 22:45:02 -07:00
scraper.go fixed typos in documentation and commandline flags descriptions (#4275) 2023-05-10 02:22:06 -07:00
scrapework_test.go lib/promscrape: fix honor_labels behavior (#3739) 2023-02-01 12:02:04 -08:00
scrapework_timing_test.go lib/promscrape: add exported_ prefix to metric names exported by scrape targets if they clash with automatically generated metrics 2022-11-28 18:37:34 -08:00
scrapework.go lib/promscrape: disable support for service discovery and metrics scrape via http2 2023-07-06 16:04:31 -07:00
statconn.go lib/promscrape: properly show proxy_url option value at /config page 2021-10-26 21:24:22 +03:00
targetstatus.go lib/promscrape: pre-fetch metric_relabel_configs rules when debugging metric relabeling for a particular target 2023-01-05 03:28:14 -08:00
targetstatus.qtpl lib/promscrape: pre-fetch metric_relabel_configs rules when debugging metric relabeling for a particular target 2023-01-05 03:28:14 -08:00
targetstatus.qtpl.go lib/promscrape: pre-fetch metric_relabel_configs rules when debugging metric relabeling for a particular target 2023-01-05 03:28:14 -08:00