ID service (#143)

* Add examples for DB

* add the id service

Co-authored-by: Janos Dobronszki <dobronszki@gmail.com>

id/main.go

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"math/rand"
+	"time"
+
+	"github.com/micro/micro/v3/service"
+	"github.com/micro/micro/v3/service/logger"
+	"github.com/micro/services/id/handler"
+	pb "github.com/micro/services/id/proto"
+)
+
+func init() {
+	rand.Seed(time.Now().UnixNano())
+}
+
+func main() {
+	// Create service
+	srv := service.New(
+		service.Name("id"),
+		service.Version("latest"),
+	)
+
+	// Register handler
+	pb.RegisterIdHandler(srv.Server(), handler.New())
+
+	// Run service
+	if err := srv.Run(); err != nil {
+		logger.Fatal(err)
+	}
+}