prometheus for statistics

pkg/common/prometheus/gather.go

@@ -0,0 +1,26 @@
+package prometheus
+
+import (
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promauto"
+)
+
+var (
+	// user rpc
+	UserLoginCounter    prometheus.Counter
+	UserRegisterCounter prometheus.Counter
+)
+
+func NewUserLoginCounter() {
+	UserLoginCounter = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "user_login",
+		Help: "The number of user login",
+	})
+}
+
+func NewUserRegisterCounter() {
+	UserRegisterCounter = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "user_register",
+		Help: "The number of user register",
+	})
+}