1 files changed, 25 insertions, 0 deletions
diff --git a/weed/util/network.go b/weed/util/network.go
new file mode 100644
index 000000000..7108cfea6
--- /dev/null
+++ b/weed/util/network.go
@@ -0,0 +1,25 @@
+package util
+
+import (
+	"net"
+
+	"github.com/chrislusf/seaweedfs/weed/glog"
+)
+
+func DetectedHostAddress() string {
+	addrs, err := net.InterfaceAddrs()
+	if err != nil {
+		glog.V(0).Infof("failed to detect ip address: %v", err)
+		return ""
+	}
+
+	for _, a := range addrs {
+		if ipnet, ok := a.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
+			if ipnet.IP.To4() != nil {
+				return ipnet.IP.String()
+			}
+		}
+	}
+
+	return "localhost"
+}