/// <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>
/// Update the VSEM repository.
/// </summary>
/// <param name="txnMng">Transaction manager.</param>
public void UpdateConnection(TransactionManager txnMng)
{
var JavaScriptSerializer = new JavaScriptSerializer();
JavaScriptSerializer.MaxJsonLength = int.MaxValue;
StringBuilder json = new StringBuilder("\"TransactionManager\":" + JavaScriptSerializer.Serialize(txnMng));
ODLVSEMETW.EventWriteStartLibrary(MethodBase.GetCurrentMethod().Name, json.ToString());
if (txnMng == null) {
throw new ArgumentException(
"txnMng' is null or invalid.");
}
string VtnHostName = this.ConnectionString;
if (VtnHostName.StartsWith(@"https://", StringComparison.Ordinal)) {
VtnHostName = VtnHostName.Substring(8);
}
VtnHostName = VtnHostName.Split('.', ':').First();
var vseminformation = this.CreateVSEMInfo();
// Make sure we can connect to the ODL
if (!this.VerifyConnection(vseminformation.MinVTNCoVersion)) {
ODLVSEMETW.EventWriteProcesOdlLibraryError(MethodBase.GetCurrentMethod().Name,
"WebAPI version is not supported.");
throw new ArgumentException("WebAPI version is not supported.");
}
Controller odl_ctr = new Controller(this.ConnectionString, this.controllers, this.Credential);
odl_ctr.Create_ctr(Constants.CTR_NAME);
ODLVSEMETW.EventWriteCreateODLData(
MethodBase.GetCurrentMethod().Name, "Creating VSEM repository.");
VSEMConfig vsemConfig = new VSEMConfig();
txnMng.SetConfigManager(vsemConfig, TransactionManager.OpenMode.WriteMode);
// Update Configuration Data;
vsemConfig.Info = vseminformation;
vsemConfig.Controller = new VSEMController();
vsemConfig.Controller.ControllerInfo = this.controllers;
if (vsemConfig.NetworkServiceSystemInformation.Id.CompareTo(Guid.Empty) == 0) {
vsemConfig.NetworkServiceSystemInformation = VSEMConnection.CreateSystemInfo();
} else {
VSEMODLConstants.SYSTEM_INFO_ID = vsemConfig.NetworkServiceSystemInformation.Id;
}
if (vsemConfig.SwitchExtensionInfo.Count == 0) {
vsemConfig.SwitchExtensionInfo = VSEMConnection.CreateSwitchExtensionInfos();
} else {
VSEMODLConstants.SWITCH_EXTENSION_INFO_ID = vsemConfig.SwitchExtensionInfo[0].Id;
}
vsemConfig.SwitchExtensionInfo.ForEach((i) =>
VSEMConnection.AddSwitchFeatureToSwitchExtInfos(i, this.controllers));
LogicalNetworkConfig logicalNetworkConfig = new LogicalNetworkConfig(VtnHostName);
txnMng.SetConfigManager(logicalNetworkConfig, TransactionManager.OpenMode.WriteMode);
if (logicalNetworkConfig.LogicalNetworks.Count == 0) {
logicalNetworkConfig.LogicalNetworks =
this.CreateLogicalNetworks();
}
PortProfileConfig portProfileConfig = new PortProfileConfig();
txnMng.SetConfigManager(portProfileConfig, TransactionManager.OpenMode.WriteMode);
if (portProfileConfig.UplinkPortProfiles.Count == 0) {
portProfileConfig.UplinkPortProfiles =
VSEMConnection.CreateUplinkPortProfiles();
} else {
VSEMODLConstants.UPLINK_PORT_PROFILE_ID = portProfileConfig.UplinkPortProfiles[0].Id;
}
if (portProfileConfig.VirtualPortProfiles.Count == 0) {
portProfileConfig.VirtualPortProfiles =
VSEMConnection.CreateVirtualPortProfiles();
}
// Create HNV default resource.
HNVLogicalNetworkManagement hnvMgmt = new HNVLogicalNetworkManagement(this.VtnHostName);
hnvMgmt.CreateHNVLogicalNetwork(logicalNetworkConfig);
hnvMgmt.AssociatePortProfileWithHNV(portProfileConfig);
this.SaveVtncoInfo(txnMng, VtnHostName);
ODLVSEMETW.EventWriteEndLibrary(MethodBase.GetCurrentMethod().Name, string.Empty);
}
/// <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>
/// This function is responsible to retrieve the VSEMFabricNetworkDefinition information
/// for the connection.
/// </summary>
protected override void DoODLVSEMCmdlet()
{
var JavaScriptSerializer = new JavaScriptSerializer();
JavaScriptSerializer.MaxJsonLength = int.MaxValue;
StringBuilder json = new StringBuilder(" \"ID\":" + JavaScriptSerializer.Serialize(this.ID));
ODLVSEMETW.EventWriteDoCmdlet(this.CmdletName,
"Retrieving logical network definition.",
json.ToString());
List<LogicalNetwork> vmNw = null;
TransactionManager txnMng = new TransactionManager();
txnMng.StartTransaction();
var operation = TransactionManager.Operation.None;
try {
if (this.ID != Guid.Empty) {
vmNw = new List<LogicalNetwork>();
vmNw.Add(this.conn.GetVSEMLogicalNetworkById(txnMng, this.ID));
ODLVSEMETW.EventWriteReturnLibrary(string.Format(CultureInfo.CurrentCulture,
"Logical network definition is retrieved by ID: {0}.",
this.ID.ToString("B")),
string.Empty);
if (vmNw[0] == null) {
ODLVSEMETW.EventWriteProcessCmdletWarning(this.CmdletName,
string.Format(CultureInfo.CurrentCulture,
"ID '{0}' not found.",
this.ID.ToString("B")));
this.WriteWarning(string.Format(CultureInfo.CurrentCulture,
"ID '{0}' not found.",
this.ID.ToString("B")));
} else {
var hnvmgmt = new HNVLogicalNetworkManagement(this.conn.GetVtnHostName());
// Validate HNV LogicalNetwork. Need not check return value.
hnvmgmt.IsLogicalNetworkValid(vmNw[0]);
this.WriteObject(vmNw, true);
}
} else {
vmNw = this.conn.GetVSEMLogicalNetwork(txnMng);
ODLVSEMETW.EventWriteReturnLibrary(
"Logical networks are retrieved.", string.Empty);
if (vmNw == null) {
ODLVSEMETW.EventWriteProcessCmdletWarning(this.CmdletName,
"Logical network not found.");
this.WriteWarning("Logical network not found.");
} else {
var hnvmgmt = new HNVLogicalNetworkManagement(this.conn.GetVtnHostName());
for (int i = 0; i < vmNw.Count; i++) {
// Validate HNV LogicalNetworks. Need not check return value.
hnvmgmt.IsLogicalNetworkValid(vmNw[i]);
}
this.WriteObject(vmNw, true);
}
}
} catch (Exception ex) {
Exception exception = VSEMODLExceptionUtil.ConvertExceptionToVSEMException(ex);
ODLVSEMETW.EventWriteFailedCmdlet(this.CmdletName, exception.GetType() + " : " + ex.Message);
operation = TransactionManager.Operation.Rollback;
throw exception;
} finally {
txnMng.EndTransaction(operation);
string output = "\"LogicalNetwork\":" + JavaScriptSerializer.Serialize(vmNw);
ODLVSEMETW.EventWriteEndCmdlet(this.CmdletName, output);
}
}
/// <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;
}