allow consumers to set a router to serve metrics on

zsais · May 4, 2018 · fe4536e · fe4536e
1 parent e0b707b
commit fe4536e
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/middleware.go b/middleware.go
@@ -166,6 +166,15 @@ func (p *Prometheus) SetListenAddress(address string) {
 	}
 }
 
+// SetListenAddressWithRouter for using a separate router to expose metrics. (this keeps things like GET /metrics out of
+// your content's access log).
+func (p *Prometheus) SetListenAddressWithRouter(listenAddress string, r *gin.Engine) {
+	p.listenAddress = listenAddress
+	if len(p.listenAddress) > 0 {
+		p.router = r
+	}
+}
+
 func (p *Prometheus) setMetricsPath(e *gin.Engine) {
 
 	if p.listenAddress != "" {