From cc9a458be93e6152b0b047170cfb033a260cfad7 Mon Sep 17 00:00:00 2001
From: wanyaoqi <wanyaoqi@yunionyun.com>
Date: Mon, 16 Sep 2019 12:09:24 +0800
Subject: [PATCH] fix init listen interface

---
 pkg/hostman/hostinfo/hostinfo.go | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/pkg/hostman/hostinfo/hostinfo.go b/pkg/hostman/hostinfo/hostinfo.go
index 73606f29ca..6683dccb41 100644
--- a/pkg/hostman/hostinfo/hostinfo.go
+++ b/pkg/hostman/hostinfo/hostinfo.go
@@ -139,11 +139,6 @@ func (h *SHostInfo) parseConfig() error {
 	if h.GetMemory() < 64 { // MB
 		return fmt.Errorf("Not enough memory!")
 	}
-	if len(options.HostOptions.ListenInterface) > 0 {
-		h.MasterNic = netutils2.NewNetInterface(options.HostOptions.ListenInterface)
-	} else {
-		h.MasterNic = nil
-	}
 	for _, n := range options.HostOptions.Networks {
 		nic, err := NewNIC(n)
 		if err != nil {
@@ -156,6 +151,14 @@ func (h *SHostInfo) parseConfig() error {
 			return err
 		}
 	}
+	if len(options.HostOptions.ListenInterface) > 0 {
+		h.MasterNic = netutils2.NewNetInterface(options.HostOptions.ListenInterface)
+		if len(h.MasterNic.Addr) == 0 {
+			return fmt.Errorf("Listen interface %s master not have IP", options.HostOptions.ListenInterface)
+		}
+	} else {
+		h.MasterNic = nil
+	}
 
 	if man, err := isolated_device.NewManager(h); err != nil {
 		return fmt.Errorf("NewIsolatedManager: %v", err)