feat: add basic prometheus metrics integration

2023-06-30 10:26:27 -06:00
parent 5bf391b6bf
commit 56609ec316
16 changed files with 344 additions and 47 deletions
--- a/internal/proxy/director/metrics.go
+++ b/internal/proxy/director/metrics.go
@ -0,0 +1,20 @@
+package director
+
+import (
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promauto"
+)
+
+const (
+	metricNamespace  = "bouncer_proxy_director"
+	metricLabelProxy = "proxy"
+)
+
+var metricProxyRequestsTotal = promauto.NewCounterVec(
+	prometheus.CounterOpts{
+		Name:      "proxy_requests_total",
+		Help:      "Bouncer proxy total requests",
+		Namespace: metricNamespace,
+	},
+	[]string{metricLabelProxy},
+)