fix(region): sync aliyun classic network ip addr

pkg/multicloud/aliyun/instance.go

@@ -295,6 +295,15 @@ func (self *SInstance) GetINics() ([]cloudprovider.ICloudNic, error) {
 		}
 		nics = append(nics, &nic)
 	}
+	for _, classicIp := range self.InnerIpAddress.IpAddress {
+		nic := SInstanceNic{
+			instance: self,
+			id:       fmt.Sprintf("%s-%s", self.InstanceId, classicIp),
+			ipAddr:   classicIp,
+			classic:  true,
+		}
+		nics = append(nics, &nic)
+	}
 	return nics, nil
 }
 

pkg/multicloud/aliyun/instancenic.go

@@ -22,6 +22,7 @@ import (
 	"github.com/aliyun/alibaba-cloud-sdk-go/services/ecs"
 
 	"yunion.io/x/pkg/errors"
+	"yunion.io/x/pkg/util/netutils"
 
 	"yunion.io/x/onecloud/pkg/cloudprovider"
 )
@@ -32,6 +33,8 @@ type SInstanceNic struct {
 	ipAddr   string
 	macAddr  string
 
+	classic bool
+
 	cloudprovider.DummyICloudNic
 }
 
@@ -51,11 +54,15 @@ func (self *SInstanceNic) GetIP() string {
 }
 
 func (self *SInstanceNic) GetMAC() string {
-	return self.macAddr
+	if len(self.macAddr) > 0 {
+		return self.macAddr
+	}
+	ip, _ := netutils.NewIPV4Addr(self.GetIP())
+	return ip.ToMac("00:16:")
 }
 
 func (self *SInstanceNic) InClassicNetwork() bool {
-	return false
+	return self.classic == true
 }
 
 func (self *SInstanceNic) GetDriver() string {