Handle pg_settings names with '.'

2017-04-17 10:33:02 -05:00
parent 98ba566322
commit a87b6bc583
2 changed files with 18 additions and 1 deletions
--- a/pg_setting.go
+++ b/pg_setting.go
@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"math"
 	"strconv"
+	"strings"

 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/common/log"
@@ -49,7 +50,7 @@ type pgSetting struct {
 func (s *pgSetting) metric() prometheus.Metric {
 	var (
 		err       error
-		name      = s.name
+		name      = strings.Replace(s.name, ".", "_", -1)
 		unit      = s.unit
 		shortDesc = s.shortDesc
 		subsystem = "settings"