ignore bridge name changes by default

Signed-off-by: Jeff Carr <jcarr@wit.com>

addDroplet.go

@@ -273,11 +273,14 @@ func updateNetwork(d *DropletT, domcfg *libvirtxml.Domain) ([]*pb.Event, error)
 				// log.Info("OKAY. FOUND ETH:", eth.Mac, eth.Name, brname)
 				found = true
 				if eth.Name != brname {
-					log.Info("network changed bridge name:", eth.Mac, eth.Name, brname)
+					if argv.IgnoreBr {
+						log.Info("ignoring network changed bridge name:", eth.Mac, eth.Name, brname)
+					} else {
 						return nil, errors.New("bridge name changed")
 					}
 				}
 			}
+		}
 		if !found {
 			var eth *pb.Network
 			eth = new(pb.Network)

argv.go

@@ -13,6 +13,7 @@ var argv args
 type args struct {
 	Xml       []string `arg:"--libvirt"                        help:"import qemu xml files: --libvirt /etc/libvirt/qemu/*.xml"`
 	IgnoreCpu bool     `arg:"--xml-ignore-cpu" default:"true"  help:"ignore non-standard libvirt xml cpus"`
+	IgnoreBr  bool     `arg:"--xml-ignore-net" default:"true"  help:"ignore network bridge name changes"`
 	Save      bool     `arg:"--save"     default:"false"       help:"save protobuf config after import"`
 	Config    string   `arg:"env:VIRTIGO_HOME"                 help:"defaults to ~/.config/virtigo/"`
 	Port      int      `arg:"--port"     default:"8080"        help:"allow droplet events via http"`

main.go

@@ -85,7 +85,9 @@ func main() {
 			if err != nil {
 				log.Info("updateDroplet() error", filename)
 				log.Info("updateDroplet() error", d.pb.Hostname, err)
+				log.Info("libvirt XML will have to be fixed by hand")
 				ok = false
+				os.Exit(-1)
 			}
 		}
 	}