public NetworkInterface(Asm.VirtualMachine virtualMachine, Asm.NetworkInterface networkInterface, List <VirtualNetwork> virtualNetworks, List <NetworkSecurityGroup> networkSecurityGroups, TargetSettings targetSettings)
{
_SourceNetworkInterface = networkInterface;
this.SetTargetName(networkInterface.Name, targetSettings);
this.IsPrimary = networkInterface.IsPrimary;
this.EnableIPForwarding = networkInterface.EnableIpForwarding;
foreach (Asm.NetworkInterfaceIpConfiguration asmNetworkInterfaceIpConfiguration in networkInterface.NetworkInterfaceIpConfigurations)
{
NetworkInterfaceIpConfiguration migrationNetworkInterfaceIpConfiguration = new NetworkInterfaceIpConfiguration(asmNetworkInterfaceIpConfiguration, virtualNetworks, targetSettings);
this.TargetNetworkInterfaceIpConfigurations.Add(migrationNetworkInterfaceIpConfiguration);
}
if (virtualMachine.NetworkSecurityGroup != null)
{
this.NetworkSecurityGroup = NetworkSecurityGroup.SeekNetworkSecurityGroup(networkSecurityGroups, virtualMachine.NetworkSecurityGroup.ToString());
}
}
public NetworkInterface(AzureContext azureContext, Arm.NetworkInterface networkInterface, List <VirtualNetwork> virtualNetworks, List <NetworkSecurityGroup> networkSecurityGroups)
{
_AzureContext = azureContext;
_SourceNetworkInterface = networkInterface;
this.TargetName = networkInterface.Name;
this.IsPrimary = networkInterface.IsPrimary;
foreach (Arm.NetworkInterfaceIpConfiguration armNetworkInterfaceIpConfiguration in networkInterface.NetworkInterfaceIpConfigurations)
{
MigrationTarget.NetworkInterfaceIpConfiguration targetNetworkInterfaceIpConfiguration = new NetworkInterfaceIpConfiguration(azureContext, armNetworkInterfaceIpConfiguration, virtualNetworks);
this.TargetNetworkInterfaceIpConfigurations.Add(targetNetworkInterfaceIpConfiguration);
}
if (networkInterface.NetworkSecurityGroup != null)
{
this.NetworkSecurityGroup = NetworkSecurityGroup.SeekNetworkSecurityGroup(networkSecurityGroups, networkInterface.NetworkSecurityGroup.ToString());
}
}
public NetworkInterface(AzureContext azureContext, Asm.VirtualMachine virtualMachine, Asm.NetworkInterface networkInterface, List <VirtualNetwork> virtualNetworks, List <NetworkSecurityGroup> networkSecurityGroups)
{
_AzureContext = azureContext;
_SourceNetworkInterface = networkInterface;
this.TargetName = networkInterface.Name;
this.IsPrimary = networkInterface.IsPrimary;
foreach (Asm.NetworkInterfaceIpConfiguration asmNetworkInterfaceIpConfiguration in networkInterface.NetworkInterfaceIpConfigurations)
{
Azure.MigrationTarget.NetworkInterfaceIpConfiguration migrationNetworkInterfaceIpConfiguration = new Azure.MigrationTarget.NetworkInterfaceIpConfiguration(_AzureContext, asmNetworkInterfaceIpConfiguration, virtualNetworks);
this.TargetNetworkInterfaceIpConfigurations.Add(migrationNetworkInterfaceIpConfiguration);
}
if (virtualMachine.NetworkSecurityGroup != null)
{
this.NetworkSecurityGroup = NetworkSecurityGroup.SeekNetworkSecurityGroup(networkSecurityGroups, virtualMachine.NetworkSecurityGroup.ToString());
}
}
public NetworkInterface(Arm.NetworkInterface networkInterface, List <MigrationTarget.VirtualNetwork> armVirtualNetworks, List <MigrationTarget.NetworkSecurityGroup> armNetworkSecurityGroups, TargetSettings targetSettings)
{
_SourceNetworkInterface = networkInterface;
this.SetTargetName(networkInterface.Name, targetSettings);
this.IsPrimary = networkInterface.IsPrimary;
this.EnableIPForwarding = networkInterface.EnableIPForwarding;
foreach (Arm.NetworkInterfaceIpConfiguration armNetworkInterfaceIpConfiguration in networkInterface.NetworkInterfaceIpConfigurations)
{
NetworkInterfaceIpConfiguration targetNetworkInterfaceIpConfiguration = new NetworkInterfaceIpConfiguration(armNetworkInterfaceIpConfiguration, armVirtualNetworks, targetSettings);
this.TargetNetworkInterfaceIpConfigurations.Add(targetNetworkInterfaceIpConfiguration);
}
if (networkInterface.NetworkSecurityGroup != null)
{
this.NetworkSecurityGroup = NetworkSecurityGroup.SeekNetworkSecurityGroup(armNetworkSecurityGroups, networkInterface.NetworkSecurityGroup.ToString());
}
}
public NetworkInterface(AzureContext azureContext, Arm.NetworkInterface networkInterface)
{
_AzureContext = azureContext;
_SourceNetworkInterface = networkInterface;
this.TargetName = networkInterface.Name;
this.IsPrimary = networkInterface.IsPrimary;
this.EnableIPForwarding = networkInterface.EnableIPForwarding;
foreach (Arm.NetworkInterfaceIpConfiguration armNetworkInterfaceIpConfiguration in networkInterface.NetworkInterfaceIpConfigurations)
{
MigrationTarget.NetworkInterfaceIpConfiguration targetNetworkInterfaceIpConfiguration = new NetworkInterfaceIpConfiguration(azureContext, armNetworkInterfaceIpConfiguration, azureContext.AzureRetriever.ArmTargetVirtualNetworks);
this.TargetNetworkInterfaceIpConfigurations.Add(targetNetworkInterfaceIpConfiguration);
}
if (networkInterface.NetworkSecurityGroup != null)
{
this.NetworkSecurityGroup = NetworkSecurityGroup.SeekNetworkSecurityGroup(azureContext.AzureRetriever.ArmTargetNetworkSecurityGroups, networkInterface.NetworkSecurityGroup.ToString());
}
}
public async Task ValidateAzureResources()
{
Alerts.Clear();
if (this.TargetSubscription == null)
{
this.AddAlert(AlertType.Error, "Target Azure Subscription must be provided for template generation.", this.ResourceGroup);
}
else
{
if (this.TargetSubscription.Locations == null || this.TargetSubscription.Locations.Count() == 0)
{
this.AddAlert(AlertType.Error, "Target Azure Subscription must have one or more Locations instantiated.", this.ResourceGroup);
}
}
if (this.ResourceGroup == null)
{
this.AddAlert(AlertType.Error, "Target Resource Group must be provided for template generation.", this.ResourceGroup);
}
else
{
if (this.ResourceGroup.TargetLocation == null)
{
this.AddAlert(AlertType.Error, "Target Resource Group Location must be provided for template generation.", this.ResourceGroup);
}
else
{
// It is possible that the Target Location is no longer in the Target Subscription
// Sample case, user first connected to Azure Commercial as source (and set as initial target)
// but then logged into a different account for the target and target is now USGov.
if (this.TargetSubscription != null && this.TargetSubscription.Locations != null)
{
if (!this.TargetSubscription.Locations.Contains(this.ResourceGroup.TargetLocation))
{
this.AddAlert(AlertType.Error, "Target Resource Group Location '" + this.ResourceGroup.TargetLocation.ToString() + "' is not available in Subscription '" + this.TargetSubscription.ToString() + "'. Select a new Target Location.", this.ResourceGroup);
}
}
}
}
foreach (MigrationTarget.StorageAccount targetStorageAccount in this.StorageAccounts)
{
await targetStorageAccount.CheckNameAvailability(this.TargetSubscription);
if (!targetStorageAccount.IsNameAvailable)
{
this.AddAlert(AlertType.Error, "Target Name for Storage Account '" + targetStorageAccount.ToString() + "' already exists within Azure Environment " + this.TargetSubscription.AzureEnvironment.ToString() + ". A new (available) target name must be specified.", targetStorageAccount);
}
if (targetStorageAccount.BlobStorageNamespace == null || targetStorageAccount.BlobStorageNamespace.Trim().Length <= 0)
{
this.AddAlert(AlertType.Error, "Blob Storage Namespace for Target Storage Account '" + targetStorageAccount.ToString() + "' must be specified.", targetStorageAccount);
}
if (!this.IsStorageAccountVmDiskTarget(targetStorageAccount))
{
this.AddAlert(AlertType.Warning, "Target Storage Account '" + targetStorageAccount.ToString() + "' is not utilized within this Resource Group Deployment as a Virtual Machine Disk Target. Consider removing to avoid creation of a non-utilized Storage Account.", targetStorageAccount);
}
}
foreach (MigrationTarget.VirtualNetwork targetVirtualNetwork in this.VirtualNetworks)
{
foreach (MigrationTarget.Subnet targetSubnet in targetVirtualNetwork.TargetSubnets)
{
if (targetSubnet.NetworkSecurityGroup != null)
{
MigrationTarget.NetworkSecurityGroup networkSecurityGroupInMigration = this.SeekNetworkSecurityGroup(targetSubnet.NetworkSecurityGroup.ToString());
if (networkSecurityGroupInMigration == null)
{
this.AddAlert(AlertType.Error, "Virtual Network '" + targetVirtualNetwork.ToString() + "' Subnet '" + targetSubnet.ToString() + "' utilizes Network Security Group (NSG) '" + targetSubnet.NetworkSecurityGroup.ToString() + "', but the NSG resource is not added into the migration template.", targetSubnet);
}
}
}
}
foreach (MigrationTarget.NetworkSecurityGroup targetNetworkSecurityGroup in this.NetworkSecurityGroups)
{
if (targetNetworkSecurityGroup.TargetName == string.Empty)
{
this.AddAlert(AlertType.Error, "Target Name for Network Security Group must be specified.", targetNetworkSecurityGroup);
}
}
foreach (MigrationTarget.LoadBalancer targetLoadBalancer in this.LoadBalancers)
{
if (targetLoadBalancer.TargetName == string.Empty)
{
this.AddAlert(AlertType.Error, "Target Name for Load Balancer must be specified.", targetLoadBalancer);
}
if (targetLoadBalancer.FrontEndIpConfigurations.Count == 0)
{
this.AddAlert(AlertType.Error, "Load Balancer must have a FrontEndIpConfiguration.", targetLoadBalancer);
}
else
{
if (targetLoadBalancer.LoadBalancerType == MigrationTarget.LoadBalancerType.Internal)
{
if (targetLoadBalancer.FrontEndIpConfigurations.Count > 0)
{
if (targetLoadBalancer.FrontEndIpConfigurations[0].TargetSubnet == null)
{
this.AddAlert(AlertType.Error, "Internal Load Balancer must have an internal Subnet association.", targetLoadBalancer);
}
else
{
// russell
if (targetLoadBalancer.FrontEndIpConfigurations[0].TargetPrivateIPAllocationMethod == IPAllocationMethodEnum.Static)
{
if (!IPv4CIDR.IsIpAddressInAddressPrefix(targetLoadBalancer.FrontEndIpConfigurations[0].TargetSubnet.AddressPrefix, targetLoadBalancer.FrontEndIpConfigurations[0].TargetPrivateIpAddress))
{
this.AddAlert(AlertType.Error, "Load Balancer '" + targetLoadBalancer.ToString() + "' IP Address '" + targetLoadBalancer.FrontEndIpConfigurations[0].TargetPrivateIpAddress + "' is not valid within Subnet '" + targetLoadBalancer.FrontEndIpConfigurations[0].TargetSubnet.ToString() + "' Address Prefix '" + targetLoadBalancer.FrontEndIpConfigurations[0].TargetSubnet.AddressPrefix + "'.", targetLoadBalancer);
}
else
{
if (targetLoadBalancer.FrontEndIpConfigurations[0].TargetVirtualNetwork != null &&
targetLoadBalancer.FrontEndIpConfigurations[0].TargetVirtualNetwork.GetType() == typeof(Azure.Arm.VirtualNetwork) &&
IPv4CIDR.IsValidIpAddress(targetLoadBalancer.FrontEndIpConfigurations[0].TargetPrivateIpAddress) // Only worth passing to Azure for Availability validation if the IP address is valid.
)
{
Arm.VirtualNetwork armVirtualNetwork = (Arm.VirtualNetwork)targetLoadBalancer.FrontEndIpConfigurations[0].TargetVirtualNetwork;
(bool isAvailable, List <String> availableIps) = await armVirtualNetwork.IsIpAddressAvailable(targetLoadBalancer.FrontEndIpConfigurations[0].TargetPrivateIpAddress);
if (!isAvailable)
{
this.AddAlert(AlertType.Error, "Load Balancer '" + targetLoadBalancer.ToString() + "' IP Address '" + targetLoadBalancer.FrontEndIpConfigurations[0].TargetPrivateIpAddress + "' is not available within Virtual Network '" + targetLoadBalancer.FrontEndIpConfigurations[0].TargetVirtualNetwork.ToString() + "'.", targetLoadBalancer);
}
}
}
}
}
}
}
else
{
if (targetLoadBalancer.FrontEndIpConfigurations[0].PublicIp == null)
{
this.AddAlert(AlertType.Error, "Public Load Balancer must have either a Public IP association.", targetLoadBalancer);
}
else
{
// Ensure the selected Public IP Address is "in the migration" as a target new Public IP Object
bool publicIpExistsInMigration = false;
foreach (Azure.MigrationTarget.PublicIp publicIp in this.PublicIPs)
{
if (publicIp.TargetName == targetLoadBalancer.FrontEndIpConfigurations[0].PublicIp.TargetName)
{
publicIpExistsInMigration = true;
break;
}
}
if (!publicIpExistsInMigration)
{
this.AddAlert(AlertType.Error, "Public IP '" + targetLoadBalancer.FrontEndIpConfigurations[0].PublicIp.TargetName + "' specified for Load Balancer '" + targetLoadBalancer.ToString() + "' is not included in the migration template.", targetLoadBalancer);
}
}
}
}
}
foreach (Azure.MigrationTarget.AvailabilitySet availablitySet in this.AvailablitySets)
{
if (availablitySet.TargetVirtualMachines.Count == 0)
{
this.AddAlert(AlertType.Error, "Availability Set '" + availablitySet.ToString() + "' does not contain any Virtual Machines. Remove the Availability Set from the Target Resources for export or associate Virtual Machines to the Availability Set.", availablitySet);
}
else if (availablitySet.TargetVirtualMachines.Count == 1)
{
this.AddAlert(AlertType.Warning, "Availability Set '" + availablitySet.ToString() + "' only contains a single VM. Only utilize an Availability Set if additional VMs will be added; otherwise, a single VM instance should not reside within an Availability Set.", availablitySet);
}
if (!availablitySet.IsManagedDisks && !availablitySet.IsUnmanagedDisks)
{
this.AddAlert(AlertType.Error, "All OS and Data Disks for Virtual Machines contained within Availablity Set '" + availablitySet.ToString() + "' should be either Unmanaged Disks or Managed Disks for consistent deployment.", availablitySet);
}
}
foreach (Azure.MigrationTarget.VirtualMachine virtualMachine in this.VirtualMachines)
{
if (virtualMachine.TargetName == string.Empty)
{
this.AddAlert(AlertType.Error, "Target Name for Virtual Machine '" + virtualMachine.ToString() + "' must be specified.", virtualMachine);
}
if (virtualMachine.TargetAvailabilitySet == null)
{
if (virtualMachine.OSVirtualHardDisk.TargetStorage != null && virtualMachine.OSVirtualHardDisk.TargetStorage.StorageAccountType != StorageAccountType.Premium_LRS)
{
this.AddAlert(AlertType.Warning, "Virtual Machine '" + virtualMachine.ToString() + "' is not part of an Availability Set. OS Disk should be migrated to Azure Premium Storage to receive an Azure SLA for single server deployments. Existing configuration will receive no (0%) Service Level Agreement (SLA).", virtualMachine.OSVirtualHardDisk);
}
foreach (Azure.MigrationTarget.Disk dataDisk in virtualMachine.DataDisks)
{
if (dataDisk.TargetStorage != null && dataDisk.TargetStorage.StorageAccountType != StorageAccountType.Premium_LRS)
{
this.AddAlert(AlertType.Warning, "Virtual Machine '" + virtualMachine.ToString() + "' is not part of an Availability Set. Data Disk '" + dataDisk.ToString() + "' should be migrated to Azure Premium Storage to receive an Azure SLA for single server deployments. Existing configuration will receive no (0%) Service Level Agreement (SLA).", dataDisk);
}
}
}
else
{
bool virtualMachineAvailabitySetExists = false;
foreach (MigrationTarget.AvailabilitySet targetAvailabilitySet in this.AvailablitySets)
{
if (targetAvailabilitySet.ToString() == virtualMachine.TargetAvailabilitySet.ToString())
{
virtualMachineAvailabitySetExists = true;
}
}
if (!virtualMachineAvailabitySetExists)
{
this.AddAlert(AlertType.Error, "Virtual Machine '" + virtualMachine.ToString() + "' utilizes Availability Set '" + virtualMachine.TargetAvailabilitySet.ToString() + "'; however, the Availability Set is not included in the Export.", virtualMachine);
}
}
if (virtualMachine.TargetSize == null)
{
this.AddAlert(AlertType.Error, "Target Size for Virtual Machine '" + virtualMachine.ToString() + "' must be specified.", virtualMachine);
}
else
{
// Ensure that the selected target size is available in the target Azure Location
if (this.ResourceGroup != null && this.ResourceGroup.TargetLocation != null)
{
if (this.ResourceGroup.TargetLocation.VMSizes == null || this.ResourceGroup.TargetLocation.VMSizes.Count == 0)
{
this.AddAlert(AlertType.Error, "No ARM VM Sizes are available for Azure Location '" + this.ResourceGroup.TargetLocation.DisplayName + "'.", virtualMachine);
}
else
{
// Ensure selected target VM Size is available in the Target Azure Location
Arm.VMSize matchedVmSize = this.ResourceGroup.TargetLocation.SeekVmSize(virtualMachine.TargetSize.Name);
if (matchedVmSize == null)
{
this.AddAlert(AlertType.Error, "Specified VM Size '" + virtualMachine.TargetSize.Name + "' for Virtual Machine '" + virtualMachine.ToString() + "' is invalid as it is not available in Azure Location '" + this.ResourceGroup.TargetLocation.DisplayName + "'.", virtualMachine);
}
}
}
if (virtualMachine.OSVirtualHardDisk.TargetStorage.StorageAccountType == StorageAccountType.Premium_LRS && !virtualMachine.TargetSize.IsStorageTypeSupported(virtualMachine.OSVirtualHardDisk.StorageAccountType))
{
this.AddAlert(AlertType.Error, "Premium Disk based Virtual Machines must be of VM Series 'B', 'DS', 'DS v2', 'DS v3', 'GS', 'GS v2', 'Ls' or 'Fs'.", virtualMachine);
}
}
foreach (Azure.MigrationTarget.NetworkInterface networkInterface in virtualMachine.NetworkInterfaces)
{
// Seek the inclusion of the Network Interface in the export object
bool networkInterfaceExistsInExport = false;
foreach (Azure.MigrationTarget.NetworkInterface targetNetworkInterface in this.NetworkInterfaces)
{
if (String.Compare(networkInterface.SourceName, targetNetworkInterface.SourceName, true) == 0)
{
networkInterfaceExistsInExport = true;
break;
}
}
if (!networkInterfaceExistsInExport)
{
this.AddAlert(AlertType.Error, "Network Interface Card (NIC) '" + networkInterface.ToString() + "' is used by Virtual Machine '" + virtualMachine.ToString() + "', but is not included in the exported resources.", virtualMachine);
}
if (virtualMachine.TargetSize != null)
{
if (networkInterface.EnableAcceleratedNetworking && !virtualMachine.TargetSize.IsAcceleratedNetworkingSupported)
{
this.AddAlert(AlertType.Error, "Network Interface Card (NIC) '" + networkInterface.ToString() + "' has Accelerated Networking enabled, but the Virtual Machine must be of VM Series 'D', 'DSv2', 'DSv3', 'E', 'ESv3', 'F', 'FS', 'FSv2', 'Ms' or 'Mms' to support Accelerated Networking.", networkInterface);
}
else if (!networkInterface.EnableAcceleratedNetworking && virtualMachine.TargetSize.IsAcceleratedNetworkingSupported)
{
this.AddAlert(AlertType.Recommendation, "Network Interface Card (NIC) '" + networkInterface.ToString() + "' has Accelerated Networking disabled and the Virtual Machine Size '" + virtualMachine.TargetSize.ToString() + "' can support Accelerated Networking. Consider enabling Accelerated Networking.", networkInterface);
}
}
if (networkInterface.NetworkSecurityGroup != null)
{
MigrationTarget.NetworkSecurityGroup networkSecurityGroupInMigration = this.SeekNetworkSecurityGroup(networkInterface.NetworkSecurityGroup.ToString());
if (networkSecurityGroupInMigration == null)
{
this.AddAlert(AlertType.Error, "Network Interface Card (NIC) '" + networkInterface.ToString() + "' utilizes Network Security Group (NSG) '" + networkInterface.NetworkSecurityGroup.ToString() + "', but the NSG resource is not added into the migration template.", networkInterface);
}
}
foreach (Azure.MigrationTarget.NetworkInterfaceIpConfiguration ipConfiguration in networkInterface.TargetNetworkInterfaceIpConfigurations)
{
if (ipConfiguration.TargetVirtualNetwork == null)
{
this.AddAlert(AlertType.Error, "Target Virtual Network for Virtual Machine '" + virtualMachine.ToString() + "' Network Interface '" + networkInterface.ToString() + "' must be specified.", networkInterface);
}
else
{
if (ipConfiguration.TargetVirtualNetwork.GetType() == typeof(MigrationTarget.VirtualNetwork))
{
MigrationTarget.VirtualNetwork virtualMachineTargetVirtualNetwork = (MigrationTarget.VirtualNetwork)ipConfiguration.TargetVirtualNetwork;
bool targetVNetExists = false;
foreach (MigrationTarget.VirtualNetwork targetVirtualNetwork in this.VirtualNetworks)
{
if (targetVirtualNetwork.TargetName == virtualMachineTargetVirtualNetwork.TargetName)
{
targetVNetExists = true;
break;
}
}
if (!targetVNetExists)
{
this.AddAlert(AlertType.Error, "Target Virtual Network '" + virtualMachineTargetVirtualNetwork.ToString() + "' for Virtual Machine '" + virtualMachine.ToString() + "' Network Interface '" + networkInterface.ToString() + "' is invalid, as it is not included in the migration / template. Either include the source Virtual Network in the Migration Template (if this is the first time migration needing a new ARM Virtual Network), or select an existing ARM Virtual Network and Subnet to migrate the Virtual Machine into.", networkInterface);
}
}
}
if (ipConfiguration.TargetSubnet == null)
{
this.AddAlert(AlertType.Error, "Target Subnet for Virtual Machine '" + virtualMachine.ToString() + "' Network Interface '" + networkInterface.ToString() + "' must be specified.", networkInterface);
}
else
{
if (!IPv4CIDR.IsValidCIDR(ipConfiguration.TargetSubnet.AddressPrefix))
{
this.AddAlert(AlertType.Error, "Target Subnet '" + ipConfiguration.TargetSubnet.ToString() + "' used by Virtual Machine '" + virtualMachine.ToString() + "' has an invalid IPv4 Address Prefix: " + ipConfiguration.TargetSubnet.AddressPrefix, ipConfiguration.TargetSubnet);
}
else
{
if (ipConfiguration.TargetPrivateIPAllocationMethod == IPAllocationMethodEnum.Static)
{
if (!IPv4CIDR.IsIpAddressInAddressPrefix(ipConfiguration.TargetSubnet.AddressPrefix, ipConfiguration.TargetPrivateIpAddress))
{
this.AddAlert(AlertType.Error, "Target IP Address '" + ipConfiguration.TargetPrivateIpAddress + "' is not valid in Subnet '" + ipConfiguration.TargetSubnet.ToString() + "' Address Prefix '" + ipConfiguration.TargetSubnet.AddressPrefix + "'.", networkInterface);
}
}
}
}
if (ipConfiguration.TargetPublicIp != null)
{
MigrationTarget.PublicIp publicIpInMigration = this.SeekPublicIp(ipConfiguration.TargetPublicIp.ToString());
if (publicIpInMigration == null)
{
this.AddAlert(AlertType.Error, "Network Interface Card (NIC) '" + networkInterface.ToString() + "' IP Configuration '" + ipConfiguration.ToString() + "' utilizes Public IP '" + ipConfiguration.TargetPublicIp.ToString() + "', but the Public IP resource is not added into the migration template.", networkInterface);
}
}
}
}
ValidateVMDisk(virtualMachine.OSVirtualHardDisk);
foreach (MigrationTarget.Disk dataDisk in virtualMachine.DataDisks)
{
ValidateVMDisk(dataDisk);
if (!dataDisk.Lun.HasValue || dataDisk.Lun.Value == -1)
{
this.AddAlert(AlertType.Error, "Data Disk '" + dataDisk.ToString() + "' must have a valid LUN Index assigned.", dataDisk);
}
else
{
if (dataDisk.Lun > virtualMachine.TargetSize.maxDataDiskCount - 1)
{
this.AddAlert(AlertType.Error, "Data Disk '" + dataDisk.ToString() + "' LUN index " + dataDisk.Lun.Value.ToString() + " exceeds the maximum LUN of " + (virtualMachine.TargetSize.maxDataDiskCount - 1).ToString() + " allowed by VM Size '" + virtualMachine.TargetSize.ToString() + "'.", dataDisk);
}
int lunCount = virtualMachine.DataDisks.Where(a => a.Lun == dataDisk.Lun).Count();
if (lunCount > 1)
{
this.AddAlert(AlertType.Error, "Multiple data disks are assigned to LUN " + dataDisk.Lun.ToString() + " on Virtual Machine '" + virtualMachine.ToString() + "'. Data Disk LUNs must be unique.", dataDisk);
}
}
}
if (!virtualMachine.IsManagedDisks && !virtualMachine.IsUnmanagedDisks)
{
this.AddAlert(AlertType.Error, "All OS and Data Disks for Virtual Machine '" + virtualMachine.ToString() + "' should be either Unmanaged Disks or Managed Disks for consistent deployment.", virtualMachine);
}
}
foreach (Azure.MigrationTarget.Disk targetDisk in this.Disks)
{
ValidateDiskStandards(targetDisk);
}
// todo now asap - Add test for NSGs being present in Migration
//MigrationTarget.NetworkSecurityGroup targetNetworkSecurityGroup = (MigrationTarget.NetworkSecurityGroup)this.SeekNetworkSecurityGroup(targetSubnet.NetworkSecurityGroup.ToString());
//if (targetNetworkSecurityGroup == null)
//{
// this.AddAlert(AlertType.Error, "Subnet '" + subnet.name + "' utilized ASM Network Security Group (NSG) '" + targetSubnet.NetworkSecurityGroup.ToString() + "', which has not been added to the ARM Subnet as the NSG was not included in the ARM Template (was not selected as an included resources for export).", targetNetworkSecurityGroup);
//}
// todo add error if existing target disk storage is not in the same data center / region as vm.
if (AfterResourceValidation != null)
{
await AfterResourceValidation.Invoke();
}
}
