mudhorn/prometheus
1
0
Fork 0
mirror of https://github.com/prometheus/prometheus.git synced 2025-02-02 08:31:11 -08:00
Code Issues Actions 55 Packages Projects Releases Wiki Activity

Merge pull request #13167 from bboreham/simplify-TargetsActive

Browse source 
scrape: simplify TargetsActive function
This commit is contained in:
Bryan Boreham 2023-12-20 12:27:50 +00:00 committed by GitHub
parent 4d44da2deb f095c33da1
commit 75fc8a1535
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
scrape/manager.go
View file

@ -288,24 +288,10 @@ func (m *Manager) TargetsActive() map[string][]*Target {
m.mtxScrape.Lock() m.mtxScrape.Lock()
defer m.mtxScrape.Unlock() defer m.mtxScrape.Unlock()
var (
wg sync.WaitGroup
mtx sync.Mutex
)
targets := make(map[string][]*Target, len(m.scrapePools)) targets := make(map[string][]*Target, len(m.scrapePools))
wg.Add(len(m.scrapePools))
for tset, sp := range m.scrapePools { for tset, sp := range m.scrapePools {
// Running in parallel limits the blocking time of scrapePool to scrape
// interval when there's an update from SD.
go func(tset string, sp *scrapePool) {
mtx.Lock()
targets[tset] = sp.ActiveTargets() targets[tset] = sp.ActiveTargets()
mtx.Unlock()
wg.Done()
}(tset, sp)
} }
wg.Wait()
return targets return targets
} }