/// <summary>
/// Update the specified IP Address Pool with the specified info.
/// </summary>
/// <param name="txnMng">Transaction manager.</param>
/// <param name="name">Name of IP Address Pool.</param>
/// <param name="description">Description for IP address Pool.</param>
/// <param name="subnet">IP address subnet.</param>
/// <param name="addressStart">Starting address for IP Address Pool.</param>
/// <param name="addressEnd">Ending address for IP Address Pool.</param>
/// <param name="gatewayInfo">Network gateway info.</param>
/// <param name="conn">VSEM connection object.</param>
/// <param name="ipAddressPoolId">IP address pool.</param>
/// <returns>Updated IP address pool.</returns>
public IPAddressPool UpdateIpAddressPool(TransactionManager txnMng,
string name,
string description,
string subnet,
string addressStart,
string addressEnd,
NetworkGatewayInfo[] gatewayInfo,
VSEMConnection conn,
Guid ipAddressPoolId)
{
var JavaScriptSerializer = new JavaScriptSerializer();
JavaScriptSerializer.MaxJsonLength = int.MaxValue;
StringBuilder json = new StringBuilder("\"txnMng\":" + JavaScriptSerializer.Serialize(txnMng));
json.Append(" \"gatewayInfo\":" + JavaScriptSerializer.Serialize(gatewayInfo));
json.Append("\"name\":\"" + name + "\"");
json.Append("\"description\":\"" + description + "\"");
json.Append("\"subnet\":\"" + subnet + "\"");
json.Append("\"addressStart\":\"" + addressStart + "\"");
json.Append("\"addressEnd\":\"" + addressEnd + "\"");
json.Append("\"ipAddressPoolId\":\"" + ipAddressPoolId + "\"");
ODLVSEMETW.EventWriteStartLibrary(MethodBase.GetCurrentMethod().Name,
json.ToString());
if (txnMng == null) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'txnMng' is null or invalid.");
throw new ArgumentException("The parameter 'txnMng' is null or invalid.");
}
if (conn == null) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'conn' is null or invalid.");
throw new ArgumentException("The parameter 'conn' is null or invalid.");
}
if (name != null) {
if (string.IsNullOrWhiteSpace(name)) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'name' is invalid.");
throw new ArgumentException(
"The parameter 'name' is invalid.");
}
}
string VtnHostName = this.ConnectionString;
if (VtnHostName.StartsWith(@"https://", StringComparison.Ordinal)) {
VtnHostName = VtnHostName.Substring(8);
}
VtnHostName = VtnHostName.Split('.', ':').First();
var vMNetworkConfig = new VMNetworkConfig(VtnHostName);
txnMng.SetConfigManager(vMNetworkConfig, TransactionManager.OpenMode.WriteMode);
if (vMNetworkConfig.VMNetwork.VMNetworkMappingInformation.VMNetworkInfo.Count == 0) {
ODLVSEMETW.EventWriteConfigManagerFileIOError(MethodBase.GetCurrentMethod().Name,
string.Format(CultureInfo.CurrentCulture,
"VMNetwork.config {0}",
configFileIOErrorValidationMessage));
throw new InvalidOperationException(
string.Format(CultureInfo.CurrentCulture,
"VMNetwork.config {0}",
configFileIOErrorValidationMessage));
}
VMSubnet vmNetDefFrom = null;
IPAddressPool pool = null;
foreach (var vmNet in vMNetworkConfig.VMNetwork.VmNetworks) {
foreach (var vmNetDef in vmNet.VMSubnets) {
if (vmNetDef.IPSubnets != null) {
foreach (var ipsunet in vmNetDef.IPSubnets) {
pool = ipsunet.IPAddressPools.FirstOrDefault(p => p.Id == ipAddressPoolId);
if (pool != null) {
vmNetDefFrom = vmNetDef;
break;
}
}
}
if (vmNetDefFrom != null) {
break;
}
}
if (vmNetDefFrom != null) {
break;
}
}
if (vmNetDefFrom == null) {
ODLVSEMETW.EventWriteValidateIPAddressPoolError(
MethodBase.GetCurrentMethod().Name,
string.Format(CultureInfo.CurrentCulture,
"IP Address Pool '{0}' not found.",
ipAddressPoolId));
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture,
"IP Address Pool '{0}' not found.",
ipAddressPoolId));
}
this.SyncVMSubnet(vmNetDefFrom.Id, vMNetworkConfig);
if (pool != null) {
// Update the IP Address Pool
if (name != null) {
pool.Name = name;
}
if (description != null) {
pool.Description = description;
}
if (subnet != null) {
pool.IPAddressSubnet = subnet;
}
if (addressStart != null) {
pool.AddressRangeStart = addressStart;
}
if (addressEnd != null) {
pool.AddressRangeEnd = addressEnd;
}
if (gatewayInfo != null) {
pool.NetworkGateways = gatewayInfo;
}
string error = Validations.IsIPSubnetListValid(
vmNetDefFrom.IPSubnets.ToList(),
ipAddressPoolId);
if (!string.IsNullOrEmpty(error)) {
ODLVSEMETW.EventWriteValidateVMNetDefinitionError(
MethodBase.GetCurrentMethod().Name,
error);
throw new ArgumentException(error);
}
}
string output = "\"pool\":" + JavaScriptSerializer.Serialize(pool);
ODLVSEMETW.EventWriteEndLibrary(MethodBase.GetCurrentMethod().Name, output);
return pool;
}
/// <summary>
/// Create a VSEM IP Address Pool.
/// </summary>
/// <param name="name">Name of IP address pool.</param>
/// <param name="description">Description of IP address pool.</param>
/// <param name="subnet">IP address subnet.</param>
/// <param name="addressStart">Starting address for IP address pool.</param>
/// <param name="addressEnd">Ending address for IP address pool.</param>
/// <param name="gatewayInfo">Network gateway info.</param>
/// <returns>New instance of VSEMIPAddressPool.</returns>
private IPAddressPool CreateIpAddressPool(string name,
string description,
string subnet,
string addressStart,
string addressEnd,
NetworkGatewayInfo[] gatewayInfo)
{
if (string.IsNullOrEmpty(name)) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'name' is null or invalid.");
throw new ArgumentException("The parameter 'name' is null or invalid.");
}
if (string.IsNullOrEmpty(subnet)) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'subnet' is null or invalid.");
throw new ArgumentException("The parameter 'subnet' is null or invalid.");
}
if (string.IsNullOrEmpty(addressStart)) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'addressStart' is null or invalid.");
throw new ArgumentException("The parameter 'addressStart' is null or invalid.");
}
if (string.IsNullOrEmpty(addressEnd)) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'addressEnd' is null or invalid.");
throw new ArgumentException(
"The parameter 'addressEnd' is null or invalid.");
}
IPAddressPool pool = new IPAddressPool();
pool.Id = Guid.NewGuid();
pool.Name = name;
pool.Description = description;
pool.IPAddressSubnet = subnet;
pool.AddressRangeStart = addressStart;
pool.AddressRangeEnd = addressEnd;
pool.NetworkGateways = gatewayInfo;
pool.LastModifiedTimeStamp = DateTime.Now;
pool.IsNetBIOSEnabled = false;
return pool;
}
/// <summary>
/// Create an IP Address Pool and add it to the specified VM Subnet.
/// </summary>
/// <param name="txnMng">Transaction manager.</param>
/// <param name="name">Name of IP address pool.</param>
/// <param name="description">Description for IP address pool.</param>
/// <param name="subnet">IP address subnet.</param>
/// <param name="addressStart">Starting address for IP address pool.</param>
/// <param name="addressEnd">Ending address for IP address pool.</param>
/// <param name="gatewayInfo">Network gateway info.</param>
/// <param name="vmNetworkDefinitionId">VM Subnet ID.</param>
/// <returns>Newly created ip address pool.</returns>
public IPAddressPool CreateIpAddressPool(TransactionManager txnMng,
string name,
string description,
string subnet,
string addressStart,
string addressEnd,
NetworkGatewayInfo[] gatewayInfo,
Guid vmNetworkDefinitionId)
{
var JavaScriptSerializer = new JavaScriptSerializer();
JavaScriptSerializer.MaxJsonLength = int.MaxValue;
StringBuilder json = new StringBuilder("\"txnMng\":" + JavaScriptSerializer.Serialize(txnMng));
json.Append(" \"gatewayInfo\":" + JavaScriptSerializer.Serialize(gatewayInfo));
json.Append("\"name\":\"" + name + "\"");
json.Append("\"description\":\"" + description + "\"");
json.Append("\"subnet\":\"" + subnet + "\"");
json.Append("\"addressStart\":\"" + addressStart + "\"");
json.Append("\"addressEnd\":\"" + addressEnd + "\"");
ODLVSEMETW.EventWriteStartLibrary(MethodBase.GetCurrentMethod().Name,
json.ToString());
if (txnMng == null) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'txnMng' is null or invalid.");
throw new ArgumentException("The parameter 'txnMng' is null or invalid.");
}
if (string.IsNullOrEmpty(name)) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'name' is null or invalid.");
throw new ArgumentException("The parameter 'name' is null or invalid.");
}
if (string.IsNullOrEmpty(subnet)) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'subnet' is null or invalid.");
throw new ArgumentException("The parameter 'subnet' is null or invalid.");
}
if (string.IsNullOrEmpty(addressStart)) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'addressStart' is null or invalid.");
throw new ArgumentException("The parameter 'addressStart' is null or invalid.");
}
if (string.IsNullOrEmpty(addressEnd)) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'addressEnd' is null or invalid.");
throw new ArgumentException(
"The parameter 'addressEnd' is null or invalid.");
}
string VtnHostName = this.ConnectionString;
if (VtnHostName.StartsWith(@"https://", StringComparison.Ordinal)) {
VtnHostName = VtnHostName.Substring(8);
}
VtnHostName = VtnHostName.Split('.', ':').First();
var vMNetworkConfig = new VMNetworkConfig(VtnHostName);
txnMng.SetConfigManager(vMNetworkConfig, TransactionManager.OpenMode.WriteMode);
if (vMNetworkConfig.VMNetwork.VMNetworkMappingInformation.VMNetworkInfo.Count == 0) {
ODLVSEMETW.EventWriteConfigManagerFileIOError(
MethodBase.GetCurrentMethod().Name,
string.Format(CultureInfo.CurrentCulture,
"VMNetwork.config {0}",
configFileIOErrorValidationMessage));
throw new InvalidOperationException(
string.Format(CultureInfo.CurrentCulture,
"VMNetwork.config {0}",
configFileIOErrorValidationMessage));
}
VMSubnet vmNetDef = null;
foreach (var vmNet in vMNetworkConfig.VMNetwork.VmNetworks) {
vmNetDef = vmNet.VMSubnets.FirstOrDefault(vmSubNet =>
vmSubNet.Id == vmNetworkDefinitionId);
if (vmNetDef != null) {
break;
}
}
if (vmNetDef == null) {
ODLVSEMETW.EventWriteValidateVMNetDefinitionError(
MethodBase.GetCurrentMethod().Name,
string.Format(CultureInfo.CurrentCulture,
"VM Subnet '{0}' not found.",
vmNetworkDefinitionId.ToString("B")));
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture,
"VM Subnet '{0}' not found.",
vmNetworkDefinitionId.ToString("B")));
}
this.SyncVMSubnet(vmNetworkDefinitionId, vMNetworkConfig);
IPAddressPool poolAdd = null;
if (vmNetDef != null) {
poolAdd = this.CreateIpAddressPool(name,
description,
subnet,
addressStart,
addressEnd,
gatewayInfo);
if (poolAdd != null) {
AddressFamily addressFamily = AddressFamily.IPv4;
IPAddress address = null;
var parts = subnet.Split('/');
var parsingResult = IPAddress.TryParse(parts[0], out address);
if (parsingResult == false || address == null) {
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'subnet' is null or invalid.");
throw new ArgumentException("The parameter 'subnet' is invalid.");
}
switch (address.AddressFamily) {
case System.Net.Sockets.AddressFamily.InterNetwork:
addressFamily = AddressFamily.IPv4;
break;
case System.Net.Sockets.AddressFamily.InterNetworkV6:
addressFamily = AddressFamily.IPv6;
break;
default:
ODLVSEMETW.EventWriteArgumentError(
MethodBase.GetCurrentMethod().DeclaringType.Name.ToString(),
MethodBase.GetCurrentMethod().Name,
"The parameter 'subnet' is null or invalid.");
throw new ArgumentException("The IP address family of subnet is invalid.");
}
IPSubnet ipsub = null;
if (vmNetDef.IPSubnets != null) {
ipsub = vmNetDef.IPSubnets.FirstOrDefault(x => x.AddressFamily == addressFamily);
} else {
vmNetDef.IPSubnets = new IPSubnet[0];
}
if (ipsub == null) {
IPSubnet ipSubnet = new IPSubnet();
ipSubnet.Id = Guid.NewGuid();
poolAdd.IPSubnetId = ipSubnet.Id;
ipSubnet.IPAddressPools = new IPAddressPool[] {
poolAdd};
ipSubnet.AddressFamily = addressFamily;
ipSubnet.LastModifiedTimeStamp = DateTime.Now;
ipSubnet.Subnet = subnet;
ipSubnet.SupportsDHCP = true;
List<IPSubnet> subnets = vmNetDef.IPSubnets.ToList();
subnets.Add(ipSubnet);
vmNetDef.IPSubnets = subnets.ToArray();
} else {
List<IPAddressPool> pools = ipsub.IPAddressPools.ToList();
pools.Add(poolAdd);
poolAdd.IPSubnetId = ipsub.Id;
ipsub.IPAddressPools = pools.ToArray();
ipsub.LastModifiedTimeStamp = DateTime.Now;
}
vmNetDef.LastModifiedTimeStamp = DateTime.Now;
string error = Validations.IsIPSubnetListValid(
vmNetDef.IPSubnets.ToList(), poolAdd.Id);
if (!string.IsNullOrEmpty(error)) {
ODLVSEMETW.EventWriteValidateVMNetDefinitionError(
MethodBase.GetCurrentMethod().Name,
error);
throw new ArgumentException(error);
}
}
}
return poolAdd;
}