/// <summary>
/// Configure an IP address, management purpose, and set the disallow_unplug flag on the given existing_pif.
/// </summary>
/// <param name="new_pif">The source of the new IP details</param>
/// <param name="existing_pif">The PIF to configure</param>
internal static void BringUp(AsyncAction action, PIF new_pif, string new_ip, PIF existing_pif, int hi)
{
bool primary = string.IsNullOrEmpty(new_pif.GetManagementPurpose());
int lo = action.PercentComplete;
int inc = (hi - lo) / (primary ? 2 : 3);
log.DebugFormat("Bringing PIF {0} {1} up as {2}/{3}, {4}, {5}...", existing_pif.Name(), existing_pif.uuid,
new_ip, new_pif.netmask, new_pif.gateway, new_pif.DNS);
action.Description = string.Format(Messages.ACTION_CHANGE_NETWORKING_BRINGING_UP, existing_pif.Name());
PIF p = (PIF)existing_pif.Clone();
p.disallow_unplug = !primary;
p.SetManagementPurpose(new_pif.GetManagementPurpose());
p.SaveChanges(action.Session);
action.PercentComplete = lo + inc;
ReconfigureIP(action, new_pif, existing_pif, new_ip, action.PercentComplete + inc);
if (!primary)
{
Plug(action, existing_pif, hi);
}
action.Description = string.Format(Messages.ACTION_CHANGE_NETWORKING_BRINGING_UP_DONE, existing_pif.Name());
log.DebugFormat("Brought PIF {0} {1} up.", existing_pif.Name(), existing_pif.uuid);
}
internal static void ReconfigureIP(AsyncAction action, PIF new_pif, PIF existing_pif, string ip, int hi)
{
log.DebugFormat("Reconfiguring IP on {0} {1} ...", existing_pif.Name(), existing_pif.uuid);
action.RelatedTask = PIF.async_reconfigure_ip(action.Session, existing_pif.opaque_ref,
new_pif.ip_configuration_mode, ip, new_pif.netmask, new_pif.gateway, new_pif.DNS);
action.PollToCompletion(action.PercentComplete, hi);
log.DebugFormat("Reconfiguring IP on {0} {1} done.", existing_pif.Name(), existing_pif.uuid);
}
internal static void Plug(AsyncAction action, PIF pif, int hi)
{
if (!PIF.get_currently_attached(action.Session, pif.opaque_ref))
{
log.DebugFormat("Plugging {0} {1} ...", pif.Name(), pif.uuid);
action.RelatedTask = PIF.async_plug(action.Session, pif.opaque_ref);
action.PollToCompletion(action.PercentComplete, hi);
log.DebugFormat("Plugging {0} {1} done.", pif.Name(), pif.uuid);
}
}
/// <summary>
/// Switch the Pool's management interface from its current setting over to the given PIF.
/// </summary>
private static void PoolManagementReconfigure_(AsyncAction action, PIF pif, int hi)
{
log.DebugFormat("Switching to PIF {0} {1} for management...", pif.Name(), pif.uuid);
action.Description = string.Format(Messages.ACTION_CHANGE_NETWORKING_MANAGEMENT_RECONFIGURING, pif.Name());
action.RelatedTask = Pool.async_management_reconfigure(action.Session, pif.network.opaque_ref);
action.PollToCompletion(action.PercentComplete, hi);
action.Description = string.Format(Messages.ACTION_CHANGE_NETWORKING_MANAGEMENT_RECONFIGURED, pif.Name());
log.DebugFormat("Switched to PIF {0} {1} for management...", pif.Name(), pif.uuid);
}
/// <summary>
/// Remove the IP address from the given PIF.
/// </summary>
private static void ClearIP(AsyncAction action, PIF pif, int hi)
{
log.DebugFormat("Removing IP address from {0} {1}...", pif.Name(), pif.uuid);
action.Description = string.Format(Messages.ACTION_CHANGE_NETWORKING_BRINGING_DOWN, pif.Name());
action.RelatedTask = PIF.async_reconfigure_ip(action.Session, pif.opaque_ref, ip_configuration_mode.None, "", "", "", "");
action.PollToCompletion(action.PercentComplete, hi);
action.Description = string.Format(Messages.ACTION_CHANGE_NETWORKING_BRINGING_DOWN_DONE, pif.Name());
log.DebugFormat("Removed IP address from {0} {1}.", pif.Name(), pif.uuid);
}
/// <summary>
/// Clear the disallow_unplug and ManagementPurpose on the given NIC.
/// </summary>
private static void Depurpose(AsyncAction action, PIF pif, int hi)
{
log.DebugFormat("Depurposing PIF {0} {1}...", pif.Name(), pif.uuid);
action.Description = string.Format(Messages.ACTION_CHANGE_NETWORKING_DEPURPOSING, pif.Name());
PIF p = (PIF)pif.Clone();
p.disallow_unplug = false;
p.SetManagementPurpose(null);
p.SaveChanges(action.Session);
action.PercentComplete = hi;
log.DebugFormat("Depurposed PIF {0} {1}.", pif.Name(), pif.uuid);
action.Description = string.Format(Messages.ACTION_CHANGE_NETWORKING_DEPURPOSED, pif.Name());
}
/// <summary>
/// Remove the IP address from the given PIF.
/// </summary>
private static void ClearIP(AsyncAction action, PIF pif, int hi)
{
// if the network is used by clustering, then we don't remove the IP address
if (pif.IsUsedByClustering())
{
return;
}
log.DebugFormat("Removing IP address from {0} {1}...", pif.Name(), pif.uuid);
action.Description = string.Format(Messages.ACTION_CHANGE_NETWORKING_BRINGING_DOWN, pif.Name());
action.RelatedTask = PIF.async_reconfigure_ip(action.Session, pif.opaque_ref, ip_configuration_mode.None, "", "", "", "");
action.PollToCompletion(action.PercentComplete, hi);
action.Description = string.Format(Messages.ACTION_CHANGE_NETWORKING_BRINGING_DOWN_DONE, pif.Name());
log.DebugFormat("Removed IP address from {0} {1}.", pif.Name(), pif.uuid);
}
/// <summary>
/// Switch the host's management interface from its current setting over to the given PIF.
/// </summary>
private static void ReconfigureManagement_(AsyncAction action, PIF pif, int hi)
{
log.DebugFormat("Switching to PIF {0} {1} for management...", pif.Name(), pif.uuid);
action.Description = string.Format(Messages.ACTION_CHANGE_NETWORKING_MANAGEMENT_RECONFIGURING, pif.Name());
int mid = (hi + action.PercentComplete) / 2;
PIF p = (PIF)pif.Clone();
p.disallow_unplug = false;
p.SetManagementPurpose(null);
p.SaveChanges(action.Session);
action.PercentComplete = mid;
action.RelatedTask = XenAPI.Host.async_management_reconfigure(action.Session, pif.opaque_ref);
action.PollToCompletion(mid, hi);
log.DebugFormat("Switched to PIF {0} {1} for management.", pif.Name(), pif.uuid);
action.Description = string.Format(Messages.ACTION_CHANGE_NETWORKING_MANAGEMENT_RECONFIGURED, pif.Name());
}
private void updateCell(int index)
{
switch (index)
{
case 0:
Cells[0].Value = pif.Name();
break;
case 1:
Cells[1].Value = pif.MAC;
break;
case 2:
Cells[2].Value = pif.Carrier() ? Messages.CONNECTED : Messages.DISCONNECTED;
break;
case 3:
Cells[3].Value = pif.Carrier() ? pif.Speed() : Messages.HYPHEN;
break;
case 4:
Cells[4].Value = pif.Carrier() ? pif.Duplex() : Messages.HYPHEN;
break;
case 5:
Cells[5].Value = vendor;
break;
case 6:
Cells[6].Value = device;
break;
case 7:
Cells[7].Value = busPath;
break;
case 8:
Cells[8].Value = pif.FCoECapable().ToYesNoStringI18n();
break;
}
}
private void Update()
{
_cellName.Value = Pif.Name();
_cellMac.Value = Pif.MAC;
_cellConnected.Value = Pif.Carrier() ? Messages.CONNECTED : Messages.DISCONNECTED;
_cellSpeed.Value = Pif.Carrier() ? Pif.Speed() : Messages.HYPHEN;
_cellDuplex.Value = Pif.Carrier() ? Pif.Duplex() : Messages.HYPHEN;
var pifMetrics = Pif.PIFMetrics();
_cellVendor.Value = pifMetrics == null ? Messages.HYPHEN : pifMetrics.vendor_name;
_cellDevice.Value = pifMetrics == null ? Messages.HYPHEN : pifMetrics.device_name;
_cellBusPath.Value = pifMetrics == null ? Messages.HYPHEN : pifMetrics.pci_bus_path;
_cellFcoe.Value = Pif.FCoECapable().ToYesNoStringI18n();
if (!Pif.SriovCapable())
{
_cellSriov.Value = Messages.NO;
}
else if (!Pif.IsSriovPhysicalPIF())
{
_cellSriov.Value = Messages.SRIOV_NETWORK_SHOULD_BE_CREATED;
}
else
{
var networkSriov = Pif.Connection.Resolve(Pif.sriov_physical_PIF_of[0]);
if (networkSriov == null || networkSriov.requires_reboot)
{
_cellSriov.Value = Messages.HOST_NEEDS_REBOOT_ENABLE_SRIOV;
return;
}
PIF sriovLogicalPif = Pif.Connection.Resolve(networkSriov.logical_PIF);
if (sriovLogicalPif == null || !sriovLogicalPif.currently_attached)
{
_cellSriov.Value = Messages.SRIOV_LOGICAL_PIF_UNPLUGGED;
return;
}
var sriovSupported = "";
var action = new DelegatedAsyncAction(Pif.Connection, "", "", "", delegate(Session session)
{
try
{
var remainingCapacity = Network_sriov.get_remaining_capacity(session, Pif.sriov_physical_PIF_of[0].opaque_ref);
sriovSupported = string.Format(Messages.REMAINING_VFS, remainingCapacity);
}
catch
{
sriovSupported = Messages.YES;
}
},
true);
action.Completed += delegate
{
Program.Invoke(Program.MainWindow, () => _cellSriov.Value = sriovSupported);
};
action.RunAsync();
}
}
public override string Name()
{
PIF pif = FindMaster();
return(pif == null ? "" : pif.Name());
}
protected sealed override void ExecuteCore(SelectedItemCollection selection)
{
//It only supports one item selected for now
Trace.Assert(selection.Count == 1);
XenAPI.Network network = (XenAPI.Network)selection.FirstAsXenObject;
List <PIF> pifs = network.Connection.ResolveAll(network.PIFs);
if (pifs.Count == 0)
{
// Should never happen as long as the caller is enabling the button correctly, but
// it's possible in a tiny window across disconnecting.
log.Error("Network has no PIFs");
return;
}
// We just want one, so that we can name it.
PIF pif = pifs[0];
string msg = string.Format(Messages.DELETE_BOND_MESSAGE, pif.Name());
bool will_disturb_primary = NetworkingHelper.ContainsPrimaryManagement(pifs);
bool will_disturb_secondary = NetworkingHelper.ContainsSecondaryManagement(pifs);
if (will_disturb_primary)
{
Pool pool = Helpers.GetPool(network.Connection);
if (pool != null && pool.ha_enabled)
{
using (var dlg = new ErrorDialog(string.Format(Messages.BOND_DELETE_HA_ENABLED, pif.Name(), pool.Name()))
{
WindowTitle = Messages.DELETE_BOND
})
{
dlg.ShowDialog(Parent);
}
return;
}
string message = string.Format(will_disturb_secondary ? Messages.BOND_DELETE_WILL_DISTURB_BOTH : Messages.BOND_DELETE_WILL_DISTURB_PRIMARY, msg);
DialogResult result;
using (var dlg = new WarningDialog(message,
new ThreeButtonDialog.TBDButton(Messages.BOND_DELETE_CONTINUE, DialogResult.OK),
ThreeButtonDialog.ButtonCancel)
{
HelpName = "NetworkingConfigWarning",
WindowTitle = Messages.DELETE_BOND
})
{
result = dlg.ShowDialog(Parent);
}
if (DialogResult.OK != result)
{
return;
}
}
else if (will_disturb_secondary)
{
DialogResult dialogResult;
using (var dlg = new WarningDialog(string.Format(Messages.BOND_DELETE_WILL_DISTURB_SECONDARY, msg),
ThreeButtonDialog.ButtonOK,
ThreeButtonDialog.ButtonCancel))
{
dialogResult = dlg.ShowDialog(Parent);
}
if (DialogResult.OK != dialogResult)
{
return;
}
}
else
{
DialogResult dialogResult;
using (var dlg = new WarningDialog(msg,
new ThreeButtonDialog.TBDButton(Messages.OK, DialogResult.OK, selected: true),
ThreeButtonDialog.ButtonCancel))
{
dialogResult = dlg.ShowDialog(Parent);
}
if (DialogResult.OK != dialogResult)
{
return;
}
}
// The UI shouldn't offer deleting a bond in this case, but let's make sure we've
// done the right thing and that the bond hasn't been deleted in the meantime. (CA-27436).
Bond bond = pif.BondMasterOf();
if (bond != null)
{
new Actions.DestroyBondAction(bond).RunAsync();
}
}
public void Repopulate()
{
if (network == null || host == null)
{
return;
}
populateHostNicList();
//set minimum value for VLAN
numUpDownVLAN.Minimum = Helpers.VLAN0Allowed(network.Connection) ? 0 : 1;
PIF pif = GetNetworksPIF();
if (pif != null)
{
bool editable = Editable(pif);
HostVLanLabel.Visible = editable;
HostNicLabel.Visible = editable;
numUpDownVLAN.Visible = editable;
HostPNICList.Visible = editable;
nicHelpLabel.Visible = editable;
if (editable)
{
// virtual pif (external network on VLAN)
numUpDownVLAN.Value = pif.VLAN;
PIF ThePhysicalPIF = FindAssociatedPhysicalPIF();
if (ThePhysicalPIF != null)
{
HostPNICList.SelectedItem = ThePhysicalPIF.Name();
}
else
{
HostPNICList.SelectedItem = pif.Name();
}
}
bool hasBondMode = network.IsBond();
groupBoxBondMode.Visible = hasBondMode;
bool supportsLinkAggregation = Helpers.SupportsLinkAggregationBond(network.Connection);
radioButtonLacpSrcMac.Visible = radioButtonLacpTcpudpPorts.Visible = supportsLinkAggregation;
if (hasBondMode)
{
switch (NetworkBondMode)
{
case bond_mode.balance_slb:
radioButtonBalanceSlb.Checked = true;
break;
case bond_mode.active_backup:
radioButtonActiveBackup.Checked = true;
break;
case bond_mode.lacp:
if (supportsLinkAggregation)
{
switch (HashingAlgorithm)
{
case Bond.hashing_algoritm.tcpudp_ports:
radioButtonLacpTcpudpPorts.Checked = true;
break;
default:
radioButtonLacpSrcMac.Checked = true;
break;
}
}
break;
}
}
}
else
{
// internal network
HostVLanLabel.Visible = true;
HostNicLabel.Visible = true;
numUpDownVLAN.Visible = true;
HostVLanLabel.Visible = true;
HostPNICList.Visible = true;
nicHelpLabel.Visible = true;
groupBoxBondMode.Visible = false;
numUpDownVLAN.Enabled = false;
HostPNICList.SelectedItem = HostPNICList.Items[0];
}
foreach (VIF v in network.Connection.ResolveAll <VIF>(network.VIFs))
{
VM vm = network.Connection.Resolve <VM>(v.VM);
if (vm.power_state != vm_power_state.Running || vm.GetVirtualisationStatus(out _).HasFlag(VM.VirtualisationStatus.IO_DRIVERS_INSTALLED))
{
continue;
}
runningVMsWithoutTools = true;
break;
}
// Populate Automatic checkbox
autoCheckBox.Checked = network.GetAutoPlug();
autoCheckBox.Enabled = !network.IsGuestInstallerNetwork();
// in case some odd value has been set on the CLI
numericUpDownMTU.Maximum = Math.Max(network.MTU, XenAPI.Network.MTU_MAX);
numericUpDownMTU.Minimum = Math.Min(network.MTU, XenAPI.Network.MTU_MIN);
numericUpDownMTU.Value = network.MTU;
numericUpDownMTU.Visible = network.CanUseJumboFrames();
}
private void updateCell(int index)
{
switch (index)
{
case 0:
Cells[0].Value = pif.Name();
break;
case 1:
Cells[1].Value = pif.MAC;
break;
case 2:
Cells[2].Value = pif.Carrier() ? Messages.CONNECTED : Messages.DISCONNECTED;
break;
case 3:
Cells[3].Value = pif.Carrier() ? pif.Speed() : Messages.HYPHEN;
break;
case 4:
Cells[4].Value = pif.Carrier() ? pif.Duplex() : Messages.HYPHEN;
break;
case 5:
Cells[5].Value = vendor;
break;
case 6:
Cells[6].Value = device;
break;
case 7:
Cells[7].Value = busPath;
break;
case 8:
Cells[8].Value = pif.FCoECapable().ToYesNoStringI18n();
break;
case 9:
string sriovSupported = "";
if (!pif.SriovCapable() || !pif.IsSriovPhysicalPIF())
{
sriovSupported = !pif.SriovCapable() ? Messages.NO : Messages.SRIOV_DISABLED;
Cells[9].Value = sriovSupported;
}
else
{
DelegatedAsyncAction action = new DelegatedAsyncAction(pif.Connection,
"", "", "",
delegate(Session session)
{
try
{
var remainingCapacity = Network_sriov.get_remaining_capacity(session, pif.sriov_physical_PIF_of[0].opaque_ref);
sriovSupported = string.Format(Messages.REAMININF_VFS, remainingCapacity);
}
catch
{
sriovSupported = Messages.YES;
}
},
true);
action.Completed += delegate
{
Program.Invoke(Program.MainWindow, delegate { Cells[9].Value = sriovSupported; });
};
action.RunAsync();
}
break;
}
}
