add github.com/prometheus/common/model to scraper

alchen1218 · chombium · commit cce0fcd85c01 · 2025-09-26T21:19:40.000+02:00
diff --git a/src/pkg/scraper/scraper.go b/src/pkg/scraper/scraper.go
@@ -14,6 +14,7 @@ import (
 	metrics "code.cloudfoundry.org/go-metric-registry"
 	io_prometheus_client "github.com/prometheus/client_model/go"
 	"github.com/prometheus/common/expfmt"
+	"github.com/prometheus/common/model"
 
 	"code.cloudfoundry.org/go-loggregator/v9"
 )
@@ -177,7 +178,7 @@ func (s *Scraper) scrape(target Target) (map[string]*io_prometheus_client.Metric
 		return nil, fmt.Errorf("unexpected status code %d: %s", resp.StatusCode, body)
 	}
 
-	p := &expfmt.TextParser{}
+	p := expfmt.NewTextParser(model.LegacyValidation)
 	res, err := p.TextToMetricFamilies(resp.Body)
 	if err != nil {
 		return nil, err

Original file line number	Diff line number	Diff line change
`@@ -14,6 +14,7 @@ import (`
`14`	`14`	`metrics "code.cloudfoundry.org/go-metric-registry"`
`15`	`15`	`io_prometheus_client "github.com/prometheus/client_model/go"`
`16`	`16`	`"github.com/prometheus/common/expfmt"`
	`17`	`+ "github.com/prometheus/common/model"`
`17`	`18`
`18`	`19`	`"code.cloudfoundry.org/go-loggregator/v9"`
`19`	`20`	`)`
`@@ -177,7 +178,7 @@ func (s Scraper) scrape(target Target) (map[string]io_prometheus_client.Metric`
`177`	`178`	`return nil, fmt.Errorf("unexpected status code %d: %s", resp.StatusCode, body)`
`178`	`179`	`}`
`179`	`180`
`180`		`- p := &expfmt.TextParser{}`
	`181`	`+ p := expfmt.NewTextParser(model.LegacyValidation)`
`181`	`182`	`res, err := p.TextToMetricFamilies(resp.Body)`
`182`	`183`	`if err != nil {`
`183`	`184`	`return nil, err`