fix(region): vmware vm nic sync (#25508)

pkg/compute/models/guests.go

@@ -4358,13 +4358,22 @@ func (self *SGuest) SyncVMNics(
 			ip := commonext[i].GetIP()
 			ip6 := commonext[i].GetIP6()
 			if len(ip) > 0 {
-				if !network.Contains(ip) {
+				needRebind := network == nil || !network.Contains(ip)
+				// ESXi: force rebind if current network is not under the same manager wire
+				if !needRebind && host.HostType == api.HOST_TYPE_ESXI {
+					wire, _ := network.GetWire()
+					if wire == nil || wire.ManagerId != host.ManagerId {
+						needRebind = true
+					}
+				}
+				if needRebind {
 					localNet, err := getCloudNicNetwork(ctx, commonext[i], host, ipList, i)
 					if err != nil {
 						return errors.Wrapf(err, "getCloudNicNetwork")
 					}
 					commondb[i].NetworkId = localNet.Id
 					commondb[i].IpAddr = ip
+					commondb[i].Ip6Addr = ip6
 				} else {
 					commondb[i].IpAddr = ip
 					commondb[i].Ip6Addr = ip6

pkg/compute/models/hosts.go

@@ -3325,6 +3325,23 @@ func (hh *SHost) SyncHostVMs(ctx context.Context, userCred mcclient.TokenCredent
 
 func (hh *SHost) getNetworkOfIPOnHost(ctx context.Context, ipAddr string) (*SNetwork, error) {
 	netInterfaces := hh.GetHostNetInterfaces()
+	// VMware: only associate networks under wires of the same manager_id
+	if hh.HostType == api.HOST_TYPE_ESXI {
+		if len(hh.ManagerId) == 0 {
+			return nil, fmt.Errorf("ESXi host %s has empty manager_id, cannot resolve network for IP %s", hh.Id, ipAddr)
+		}
+		for _, netInterface := range netInterfaces {
+			wire := netInterface.GetWire()
+			if wire == nil || wire.ManagerId != hh.ManagerId {
+				continue
+			}
+			network, err := netInterface.GetCandidateNetworkForIp(ctx, nil, nil, rbacscope.ScopeNone, ipAddr)
+			if err == nil && network != nil {
+				return network, nil
+			}
+		}
+		return nil, fmt.Errorf("IP %s not reachable on ESXi host %s under manager %s", ipAddr, hh.Id, hh.ManagerId)
+	}
 	for _, netInterface := range netInterfaces {
 		network, err := netInterface.GetCandidateNetworkForIp(ctx, nil, nil, rbacscope.ScopeNone, ipAddr)
 		if err == nil && network != nil {