From d5d510f7d6c4b89dc1647e81609128bc9290a2b7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=80=E5=8F=91=E8=80=85=E5=B0=8F=E8=93=9D?=
 <540590988@qq.com>
Date: Fri, 5 Jul 2019 18:13:04 +0800
Subject: [PATCH] feat: default host name

---
 pkg/conf/env/env.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/conf/env/env.go b/pkg/conf/env/env.go
index 64c4a963a..aea995ab9 100644
--- a/pkg/conf/env/env.go
+++ b/pkg/conf/env/env.go
@@ -49,7 +49,7 @@ func init() {
 	if Hostname == "" {
 		Hostname, err = os.Hostname()
 		if err != nil {
-			Hostname = ""
+			Hostname = Hostname = strconv.Itoa(time.Now().UnixNano())
 		}
 	}
 	addFlag(flag.CommandLine)