Commit e0fd2593 authored by Andrei Mihu's avatar Andrei Mihu
Browse files

Improve metric prefix names for compatibility across exporters.

parent 2a0c1564

server/metrics.go

+3 −2
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ import ( 
	"go.opencensus.io/stats/view"

	"go.opencensus.io/tag"

	"go.uber.org/zap"

	"strings"

)



var (
@@ -159,9 +160,9 @@ func (m *Metrics) initStackdriver(logger, startupLogger *zap.Logger, config Conf 
}



func (m *Metrics) initPrometheus(logger, startupLogger *zap.Logger, config Config) {

	prefix := config.GetName()

	prefix := strings.Replace(config.GetName(), "-", "_", -1)

	if config.GetMetrics().Namespace != "" {

		prefix += "-" + config.GetMetrics().Namespace

		prefix += "_" + strings.Replace(config.GetMetrics().Namespace, "-", "_", -1)

	}



	exporter, err := ocprometheus.NewExporter(ocprometheus.Options{