protected override void Run()
{
Connection.ExpectDisruption = true;
List <VIF> unplugged_vifs = new List <VIF>();
string old_network_name = Network == null ? "" : Network.Name;
Exception e = null;
if (!bostonOrGreater)
{
if (Network != null && NewNetworkName != null)
{
// Unplug all active VIFs, because we can't fiddle with the PIFs on the network while the
// VIFs are active (xapi won't let us).
foreach (VIF vif in Connection.ResolveAll(Network.VIFs))
{
if (vif.currently_attached)
{
log.DebugFormat("Unplugging VIF {0} from network {1}...", vif.uuid, old_network_name);
VIF.unplug(Session, vif.opaque_ref);
unplugged_vifs.Add(vif);
log.DebugFormat("VIF {0} unplugged from network {1}.", vif.uuid, old_network_name);
}
}
}
}
BestEffort(ref e, ReconfigureManagementInterfaces);
if (e != null)
{
throw e;
}
PercentComplete = 50;
int inc = 40 / (Bonds.Count + Masters.Count + Slaves.Count);
int lo = PercentComplete;
foreach (Bond bond in Bonds)
{
Bond bond1 = bond;
int lo1 = lo;
BestEffort(ref e, delegate() { RelatedTask = Bond.async_destroy(Session, bond1.opaque_ref); });
PollToCompletion(lo1, lo1 + inc);
lo += inc;
}
foreach (PIF master in Secondaries)
{
if (!bostonOrGreater)
{
ReconfigureSecondaryManagement(master, PercentComplete + inc);
}
PercentComplete += inc;
}
if (!bostonOrGreater)
{
foreach (PIF pif in Slaves)
{
NetworkingActionHelpers.Plug(this, pif, PercentComplete + inc);
}
}
if (Network != null)
{
if (NewNetworkName == null)
{
// We can delete the whole network.
log.DebugFormat("Destroying network {0} ({1})...", old_network_name, Network.uuid);
BestEffort(ref e, delegate()
{
XenAPI.Network.destroy(Session, Network.opaque_ref);
log.DebugFormat("Network {0} ({1}) destroyed.", old_network_name, Network.uuid);
});
}
else
{
// Rename the network, so that the VIFs still have somewhere to live.
log.DebugFormat("Renaming network {0} ({1}) to {2}...", old_network_name, Network.uuid, NewNetworkName);
XenAPI.Network n = (XenAPI.Network)Network.Clone();
n.name_label = NewNetworkName;
BestEffort(ref e, delegate()
{
n.SaveChanges(Session);
log.DebugFormat("Renaming network {0} ({1}) done.", NewNetworkName, n.uuid);
});
// Replug all the VIFs that we unplugged before.
if (!bostonOrGreater)
{
foreach (VIF vif in unplugged_vifs)
{
log.DebugFormat("Replugging VIF {0} into network {1}...", vif.opaque_ref, NewNetworkName);
BestEffort(ref e, delegate()
{
VIF.plug(Session, vif.opaque_ref);
log.DebugFormat("Replugging VIF {0} into network {1} done.", vif.opaque_ref, NewNetworkName);
});
}
}
}
}
if (e != null)
{
throw e;
}
Description = string.Format(Messages.ACTION_DESTROY_BOND_DONE, Name);
}
