move publish privilege to gorutine with retry if have some troubles

app/app.go

@@ -16,6 +16,8 @@ import (
 	"penahub.gitlab.yandexcloud.net/backend/quiz/common.git/utils"
 	"penahub.gitlab.yandexcloud.net/backend/quiz/core.git/clients/auth"
 	"penahub.gitlab.yandexcloud.net/backend/quiz/core.git/service"
+	"penahub.gitlab.yandexcloud.net/backend/quiz/core.git/tools"
+	"time"
 )
 
 type App struct {
@@ -50,7 +52,7 @@ type Options struct {
 	CrtFile             string `env:"CRT" default:"server.crt"`
 	KeyFile             string `env:"KEY" default:"server.key"`
 	PostgresCredentials string `env:"PG_CRED" default:"host=localhost port=5432 user=squiz password=Redalert2 dbname=squiz sslmode=disable"`
-	HubAdminUrl         string `env:"HUB_ADMIN_URL"`
+	HubAdminUrl         string `env:"HUB_ADMIN_URL" default:"http://localhost:8001/"`
 	ServiceName         string `env:"SERVICE_NAME" default:"squiz"`
 	AuthServiceURL      string `env:"AUTH_URL"`
 	RedirectURL         string `env:"REDIRECT_URL" default:"https://squiz.pena.digital"`
@@ -112,10 +114,7 @@ func New(ctx context.Context, opts interface{}, ver appInit.Version) (appInit.Co
 	}
 	fiberClient := &fiber.Client{}
 	privilegeController := privilege.NewPrivilege(clientData, fiberClient)
-	err = privilegeController.PublishPrivileges()
-	if err != nil {
-		fmt.Println("Failed to publish privileges", err)
-	}
+	go tools.PublishPrivilege(privilegeController, 10, 5*time.Minute)
 
 	encrypt := utils.NewEncrypt(options.PubKey, options.PrivKey)
 	app := fiber.New()

tools/publishPriv.go

@@ -0,0 +1,23 @@
+package tools
+
+import (
+	"fmt"
+	"penahub.gitlab.yandexcloud.net/backend/penahub_common/privilege"
+	"time"
+)
+
+func PublishPrivilege(privilegeController *privilege.Controller, count int, interval time.Duration) {
+	for try := 0; try < count; try++ {
+		err := privilegeController.PublishPrivileges()
+		if err == nil {
+			fmt.Println("Privileges published success")
+			return
+		}
+
+		fmt.Printf("Failed to publish privileges (try %d): %v\n", try, err)
+
+		time.Sleep(interval)
+	}
+
+	fmt.Println("Failed to publish privileges after all trys")
+}