/// <summary>
/// Verify whether the specified VMNetwork is HNV resource or not.
/// </summary>
/// <param name="vmnetwork">VMNetwork instance.</param>
/// <returns>True if HNV resource, else false.</returns>
public bool IsHNVVMNetwork(VMNetwork vmnetwork)
{
if (vmnetwork == null)
{
return(false);
}
// Create txn and read configuration.
var txnMng = new TransactionManager();
txnMng.StartTransaction();
var logicalNetworkConfig = new LogicalNetworkConfig(this.VtnHostName);
txnMng.SetConfigManager(logicalNetworkConfig, TransactionManager.OpenMode.ReadMode);
bool ret;
// Get LogicalNetowork that Guid equals vmnetwork.LogicalNetwork.
LogicalNetwork logicalnetwork = logicalNetworkConfig.GetLogicalNetworkById(vmnetwork.LogicalNetwork);
if (logicalnetwork == null)
{
ret = false;
goto txnEnd;
}
var hnvLogicalNetworkManagement = new HNVLogicalNetworkManagement(this.VtnHostName);
ret = hnvLogicalNetworkManagement.IsHNVLogicalNetwork(logicalnetwork);
if (ret == false)
{
ODLVSEMETW.EventWriteNotHNVVMNetwork(
MethodBase.GetCurrentMethod().Name,
string.Format("VMNetwork name is {0}", vmnetwork.Name));
}
txnEnd:
txnMng.EndTransaction(TransactionManager.Operation.None);
return(ret);
}
/// <summary>
/// Process the updated logical network.
/// </summary>
/// <remarks>
/// Ignore logical network that does not belong to us.
/// </remarks>
protected override void DoODLVSEMCmdlet()
{
var hnvLogicalNetworkManagement = new HNVLogicalNetworkManagement(this.conn.GetVtnHostName());
// Make sure we are managing this logical network.
if (hnvLogicalNetworkManagement.IsHNVLogicalNetwork(this.LogicalNetwork) == true) {
var txnMng = new TransactionManager();
txnMng.StartTransaction();
var ope = TransactionManager.Operation.None;
bool writeResult = false;
try {
switch (this.OperationType) {
case NetworkEntityPublishType.Create:
{
// Create is not supported through VMM.
writeResult = true;
}
break;
case NetworkEntityPublishType.Update:
{
hnvLogicalNetworkManagement.UpdateLogicalNetwork(txnMng, this.LogicalNetwork);
writeResult = hnvLogicalNetworkManagement.IsLogicalNetworkValid(this.LogicalNetwork);
}
break;
case NetworkEntityPublishType.Delete:
{
// Delete is not supported through VMM.
writeResult = true;
}
break;
}
ope = TransactionManager.Operation.Commit;
} catch (Exception ex) {
ope = TransactionManager.Operation.Rollback;
throw VSEMODLExceptionUtil.ConvertExceptionToVSEMException(ex);
} finally {
txnMng.EndTransaction(ope);
}
string output = "\"Logical Network\":" + new JavaScriptSerializer().Serialize(this.LogicalNetwork);
ODLVSEMETW.EventWriteEndCmdlet(this.CmdletName, output);
// Indicate errors.
if (!writeResult) {
this.WriteObject(this.LogicalNetwork);
}
}
}
/// <summary>
/// Verify whether the specified VMNetwork is HNV resource or not.
/// </summary>
/// <param name="vmnetwork">VMNetwork instance.</param>
/// <returns>True if HNV resource, else false.</returns>
public bool IsHNVVMNetwork(VMNetwork vmnetwork)
{
if (vmnetwork == null) {
return false;
}
// Create txn and read configuration.
var txnMng = new TransactionManager();
txnMng.StartTransaction();
var logicalNetworkConfig = new LogicalNetworkConfig(this.VtnHostName);
txnMng.SetConfigManager(logicalNetworkConfig, TransactionManager.OpenMode.ReadMode);
bool ret;
// Get LogicalNetowork that Guid equals vmnetwork.LogicalNetwork.
LogicalNetwork logicalnetwork = logicalNetworkConfig.GetLogicalNetworkById(vmnetwork.LogicalNetwork);
if (logicalnetwork == null) {
ret = false;
goto txnEnd;
}
var hnvLogicalNetworkManagement = new HNVLogicalNetworkManagement(this.VtnHostName);
ret = hnvLogicalNetworkManagement.IsHNVLogicalNetwork(logicalnetwork);
if (ret == false) {
ODLVSEMETW.EventWriteNotHNVVMNetwork(
MethodBase.GetCurrentMethod().Name,
string.Format("VMNetwork name is {0}", vmnetwork.Name));
}
txnEnd:
txnMng.EndTransaction(TransactionManager.Operation.None);
return ret;
}
