Aliaksandr Valialkin
c402265e88
all: support %{ENV_VAR} placeholders in yaml configs in all the vm* components
...
Such placeholders are substituted by the corresponding environment variable values.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/583
2020-08-13 17:15:25 +03:00
Roman Khavronenko
829ec4f9cf
Extend metric vm_promscrape_targets with status label ( #615 )
...
The change to `vm_promscrape_targets` metric suppose to improve observability
for `vmagent` so it will be possible to track how many targets are up or down
for every specific scrape group:
```
vm_promscrape_targets{type="static_configs", status="down"} 1
vm_promscrape_targets{type="static_configs", status="up"} 2
```
2020-07-13 21:52:03 +03:00
Aliaksandr Valialkin
8f0bcec6cc
lib/promscrape: preserve the previously discovered targets on discovery errors per each job_name
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/582
2020-06-23 15:40:40 +03:00
Aliaksandr Valialkin
f9847352b4
app/vmagent: add -dryRun option for checking all the configs mentioned in command-line flags without running vmagent
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/362
2020-05-21 15:23:27 +03:00
Aliaksandr Valialkin
3f52a97f9b
lib/promscrape: add Prometheus-compatible DNS-based service discovery aka dns_sd_configs
2020-05-06 00:01:58 +03:00
Aliaksandr Valialkin
7b5ef63384
lib/procutil: add NewSighupChan function, which returns a channel, which is triggered on every SIGHUP
2020-05-05 10:54:09 +03:00
Aliaksandr Valialkin
40c3ffb359
lib/promscrape: add Prometheus-compatible service discovery for Consul aka consul_sd_configs
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/330
2020-05-04 20:51:17 +03:00
Aliaksandr Valialkin
3b234d82e5
lib/promscrape: reload only modified scrapers on config changes
...
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 12:45:40 +03:00
Aliaksandr Valialkin
b768bc9a6a
lib/promscrape: add initial support for Prometheus-compatible service discovery for Amazon EC2 aka ec2_sd_configs
2020-04-27 19:25:53 +03:00
Aliaksandr Valialkin
9ef5935552
lib/promscrape: initial implementation for gce_sd_configs aga Prometheus-compatible service discovery for Google Compute Engine
2020-04-24 17:51:22 +03:00
Aliaksandr Valialkin
00e897119f
lib/promscrape: add -promscrape.configCheckInterval command-line flag for automating config checking
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/431
2020-04-23 23:41:08 +03:00
Aliaksandr Valialkin
426a0567c4
lib/promscrape: code cleanup in runScraper func
2020-04-15 11:36:24 +03:00
Aliaksandr Valialkin
2e4e202c2b
lib/promscrape: add initial support for kubernetes_sd_config
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/334
2020-04-13 21:03:28 +03:00
Aliaksandr Valialkin
90b4a6dd12
lib/promscrape: extract common auth code to lib/promauth
2020-04-13 12:59:10 +03:00
Aliaksandr Valialkin
d4beb17ebe
lib/promscrape: remove possible races when registering and de-registering scrape workers for /targets page
2020-03-11 16:30:21 +02:00
Aliaksandr Valialkin
cdf70b7944
lib/promscrape: consistently update /targets page after SIGHUP
2020-03-11 03:20:03 +02:00
Aliaksandr Valialkin
9a944fd169
lib/promscrape: consistency renaming: stopCh -> globalStopCh
2020-03-03 20:08:08 +02:00
Aliaksandr Valialkin
b63e4464f4
lib/promscrape: properly reload new configs on SIGHUP
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/335
2020-02-26 13:54:00 +02:00
Aliaksandr Valialkin
04762344c6
app/vmagent: initial implementation for vmagent
2020-02-23 13:36:03 +02:00
