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app/victoria-metrics: add -selfScrapeInstance and -selfScrapeJob flags for tuning labels for self-scraped metrics

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This commit is contained in:
Aliaksandr Valialkin 2020-04-04 14:57:22 +03:00
parent f9b24d4899
commit 57704aa584
1 changed files with 7 additions and 3 deletions
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10
app/victoria-metrics/self_scraper.go
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@ -14,7 +14,11 @@ import (
"github.com/VictoriaMetrics/VictoriaMetrics/lib/storage"
)
var selfScrapeInterval = flag.Duration("selfScrapeInterval", 0, "Interval for self-scraping own metrics at /metrics page")
var (
selfScrapeInterval = flag.Duration("selfScrapeInterval", 0, "Interval for self-scraping own metrics at /metrics page")
selfScrapeInstance = flag.String("selfScrapeInstance", "self", "Value for 'instance' label, which is added to self-scraped metrics")
selfScrapeJob = flag.String("selfScrapeJob", "victoria-metrics", "Value for 'job' label, which is added to self-scraped metrics")
)
var selfScraperStopCh chan struct{}
var selfScraperWG sync.WaitGroup
@ -65,8 +69,8 @@ func selfScraper(scrapeInterval time.Duration) {
r := &rows.Rows[i]
labels = labels[:0]
labels = addLabel(labels, "", r.Metric)
labels = addLabel(labels, "job", "victoria-metrics")
labels = addLabel(labels, "instance", "self")
labels = addLabel(labels, "job", *selfScrapeJob)
labels = addLabel(labels, "instance", *selfScrapeInstance)
for j := range r.Tags {
t := &r.Tags[j]
labels = addLabel(labels, t.Key, t.Value)