public override void ExecuteCmdlet()
{
this._Helper = new AEMHelper((err) => this.WriteError(err), (msg) => this.WriteVerbose(msg), (msg) => this.WriteWarning(msg),
this.CommandRuntime.Host.UI, AzureSession.ClientFactory.CreateClient<StorageManagementClient>(DefaultProfile.Context, AzureEnvironment.Endpoint.ResourceManager), this.DefaultContext.Subscription);
base.ExecuteCmdlet();
ExecuteClientAction(() =>
{
this._Helper.WriteVerbose("Retrieving VM...");
var selectedVM = ComputeClient.ComputeManagementClient.VirtualMachines.Get(this.ResourceGroupName, this.VMName);
var selectedVMStatus = ComputeClient.ComputeManagementClient.VirtualMachines.GetWithInstanceView(this.ResourceGroupName, this.VMName);
if (selectedVM == null)
{
var subscriptionId = this.DefaultContext.Subscription.Id;
this._Helper.WriteError("No virtual machine with name {0} in resource group {1} in subscription {2} found", this.VMName, this.ResourceGroupName, subscriptionId);
return;
}
var osdisk = selectedVM.StorageProfile.OsDisk;
if (String.IsNullOrEmpty(this.OSType))
{
this.OSType = osdisk.OsType;
}
if (String.IsNullOrEmpty(this.OSType))
{
this._Helper.WriteError("Could not determine Operating System of the VM. Please provide the Operating System type ({0} or {1}) via parameter OSType",
AEMExtensionConstants.OSTypeWindows, AEMExtensionConstants.OSTypeLinux);
return;
}
var disks = selectedVM.StorageProfile.DataDisks;
var sapmonPublicConfig = new List<KeyValuePair>();
var sapmonPrivateConfig = new List<KeyValuePair>();
var cpuOvercommit = 0;
var memOvercommit = 0;
var vmsize = selectedVM.HardwareProfile.VmSize;
switch (vmsize)
{
case AEMExtensionConstants.VMSizeExtraSmall:
case AEMExtensionConstants.VMSizeStandard_A0:
case AEMExtensionConstants.VMSizeBasic_A0:
vmsize = "ExtraSmall (A0)";
WriteVerbose("VM Size is ExtraSmall - setting overcommitted setting");
cpuOvercommit = 1;
break;
case "Small":
vmsize = "Small (A1)";
break;
case "Medium":
vmsize = "Medium (A2)";
break;
case "Large":
vmsize = "Large (A3)";
break;
case "ExtraLarge":
vmsize = "ExtraLarge (A4)";
break;
}
sapmonPublicConfig.Add(new KeyValuePair() { Key = "vmsize", Value = vmsize });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "vm.memory.isovercommitted", Value = memOvercommit.ToString() });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "vm.cpu.isovercommitted", Value = cpuOvercommit.ToString() });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "script.version", Value = AEMExtensionConstants.CurrentScriptVersion });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "verbose", Value = "1" });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "href", Value = "http://aka.ms/sapaem" });
var vmSLA = this._Helper.GetVMSLA(selectedVM);
if (vmSLA.HasSLA)
{
sapmonPublicConfig.Add(new KeyValuePair() { Key = "vm.sla.throughput", Value = vmSLA.TP });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "vm.sla.iops", Value = vmSLA.IOPS });
}
// Get Disks
var accounts = new Dictionary<string, string>(StringComparer.InvariantCultureIgnoreCase);
var accountName = this._Helper.GetStorageAccountFromUri(osdisk.Vhd.Uri);
var storageKey = this._Helper.GetAzureStorageKeyFromCache(accountName);
accounts.Add(accountName, storageKey);
this._Helper.WriteHost("[INFO] Adding configuration for OS disk");
var caching = osdisk.Caching;
sapmonPublicConfig.Add(new KeyValuePair() { Key = "osdisk.name", Value = osdisk.Name });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "osdisk.caching", Value = caching });
if (this._Helper.IsPremiumStorageAccount(accountName))
{
WriteVerbose("OS Disk Storage Account is a premium account - adding SLAs for OS disk");
var sla = this._Helper.GetDiskSLA(osdisk);
sapmonPublicConfig.Add(new KeyValuePair() { Key = "osdisk.type", Value = AEMExtensionConstants.DISK_TYPE_PREMIUM });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "osdisk.sla.throughput", Value = sla.TP });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "osdisk.sla.iops", Value = sla.IOPS });
}
else
{
WriteVerbose("OS Disk Storage Account is a standard account");
sapmonPublicConfig.Add(new KeyValuePair() { Key = "osdisk.type", Value = AEMExtensionConstants.DISK_TYPE_STANDARD });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "osdisk.connminute", Value = (accountName + ".minute") });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "osdisk.connhour", Value = (accountName + ".hour") });
}
// Get Storage accounts from disks
var diskNumber = 1;
foreach (var disk in disks)
{
accountName = this._Helper.GetStorageAccountFromUri(disk.Vhd.Uri);
if (!accounts.ContainsKey(accountName))
{
storageKey = this._Helper.GetAzureStorageKeyFromCache(accountName);
accounts.Add(accountName, storageKey);
}
this._Helper.WriteHost("[INFO] Adding configuration for data disk {0}", disk.Name);
caching = disk.Caching;
sapmonPublicConfig.Add(new KeyValuePair() { Key = "disk.lun." + diskNumber, Value = disk.Lun.ToString() });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "disk.name." + diskNumber, Value = disk.Name });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "disk.caching." + diskNumber, Value = caching });
if (this._Helper.IsPremiumStorageAccount(accountName))
{
this._Helper.WriteVerbose("Data Disk {0} Storage Account is a premium account - adding SLAs for disk", diskNumber.ToString());
var sla = this._Helper.GetDiskSLA(disk);
sapmonPublicConfig.Add(new KeyValuePair() { Key = "disk.type." + diskNumber, Value = AEMExtensionConstants.DISK_TYPE_PREMIUM });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "disk.sla.throughput." + diskNumber, Value = sla.TP });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "disk.sla.iops." + diskNumber, Value = sla.IOPS });
this._Helper.WriteVerbose("Done - Data Disk {0} Storage Account is a premium account - adding SLAs for disk", diskNumber.ToString());
}
else
{
sapmonPublicConfig.Add(new KeyValuePair() { Key = "disk.type." + diskNumber, Value = AEMExtensionConstants.DISK_TYPE_STANDARD });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "disk.connminute." + diskNumber, Value = (accountName + ".minute") });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "disk.connhour." + diskNumber, Value = (accountName + ".hour") });
}
diskNumber += 1;
}
//Check storage accounts for analytics
foreach (var account in accounts)
{
this._Helper.WriteVerbose("Testing Storage Metrics for {0}", account.Key);
var storage = this._Helper.GetStorageAccountFromCache(account.Key);
if (!this._Helper.IsPremiumStorageAccount(storage))
{
if (!this.SkipStorage.IsPresent)
{
var currentConfig = this._Helper.GetStorageAnalytics(storage.Name);
if (!this._Helper.CheckStorageAnalytics(storage.Name, currentConfig))
{
this._Helper.WriteHost("[INFO] Enabling Storage Account Metrics for storage account {0}", storage.Name);
// Enable analytics on storage accounts
this.SetStorageAnalytics(storage.Name);
}
}
var endpoint = this._Helper.GetAzureSAPTableEndpoint(storage);
var hourUri = endpoint + "$MetricsHourPrimaryTransactionsBlob";
var minuteUri = endpoint + "$MetricsMinutePrimaryTransactionsBlob";
this._Helper.WriteHost("[INFO] Adding Storage Account Metric information for storage account {0}", storage.Name);
sapmonPrivateConfig.Add(new KeyValuePair() { Key = ((storage.Name) + ".hour.key"), Value = account.Value });
sapmonPrivateConfig.Add(new KeyValuePair() { Key = ((storage.Name) + ".minute.key"), Value = account.Value });
sapmonPublicConfig.Add(new KeyValuePair() { Key = ((storage.Name) + ".hour.uri"), Value = hourUri });
sapmonPublicConfig.Add(new KeyValuePair() { Key = ((storage.Name) + ".minute.uri"), Value = minuteUri });
sapmonPublicConfig.Add(new KeyValuePair() { Key = ((storage.Name) + ".hour.name"), Value = storage.Name });
sapmonPublicConfig.Add(new KeyValuePair() { Key = ((storage.Name) + ".minute.name"), Value = storage.Name });
}
else
{
this._Helper.WriteHost("[INFO] {0} is of type {1} - Storage Account Metrics are not available for Premium Type Storage.", storage.Name, storage.AccountType.Value.ToString());
sapmonPublicConfig.Add(new KeyValuePair() { Key = ((storage.Name) + ".hour.ispremium"), Value = "1" });
sapmonPublicConfig.Add(new KeyValuePair() { Key = ((storage.Name) + ".minute.ispremium"), Value = "1" });
}
}
WriteVerbose("Chechking if WAD needs to be configured");
// Enable VM Diagnostics
if (!this.DisableWAD.IsPresent)
{
this._Helper.WriteHost("[INFO] Enabling IaaSDiagnostics for VM {0}", selectedVM.Name);
KeyValuePair wadstorage = null;
if (String.IsNullOrEmpty(this.WADStorageAccountName))
{
KeyValuePair<string, string>? wadstorageTemp = accounts.Cast<KeyValuePair<string, string>?>().
FirstOrDefault(accTemp => !this._Helper.IsPremiumStorageAccount(accTemp.Value.Key));
if (wadstorageTemp.HasValue)
{
wadstorage = new KeyValuePair(wadstorageTemp.Value.Key, wadstorageTemp.Value.Value);
}
}
else
{
wadstorage = new KeyValuePair(this.WADStorageAccountName, this._Helper.GetAzureStorageKeyFromCache(WADStorageAccountName));
}
if (wadstorage == null)
{
this._Helper.WriteError("A Standard Storage Account is required.");
return;
}
selectedVM = SetAzureVMDiagnosticsExtensionC(selectedVM, wadstorage.Key, wadstorage.Value);
var storage = this._Helper.GetStorageAccountFromCache(wadstorage.Key);
var endpoint = this._Helper.GetAzureSAPTableEndpoint(storage);
var wadUri = endpoint + AEMExtensionConstants.WadTableName;
sapmonPrivateConfig.Add(new KeyValuePair() { Key = "wad.key", Value = wadstorage.Value });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "wad.name", Value = wadstorage.Key });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "wad.isenabled", Value = "1" });
sapmonPublicConfig.Add(new KeyValuePair() { Key = "wad.uri", Value = wadUri });
}
else
{
sapmonPublicConfig.Add(new KeyValuePair() { Key = "wad.isenabled", Value = "0" });
}
ExtensionConfig jsonPublicConfig = new ExtensionConfig();
jsonPublicConfig.Config = sapmonPublicConfig;
ExtensionConfig jsonPrivateConfig = new ExtensionConfig();
jsonPrivateConfig.Config = sapmonPrivateConfig;
this._Helper.WriteHost("[INFO] Updating Azure Enhanced Monitoring Extension for SAP configuration - Please wait...");
WriteVerbose("Installing AEM extension");
var op = this.VirtualMachineExtensionClient.CreateOrUpdateWithHttpMessagesAsync(
this.ResourceGroupName, this.VMName, AEMExtensionConstants.AEMExtensionDefaultName[OSType],
new VirtualMachineExtension()
{
Publisher = AEMExtensionConstants.AEMExtensionPublisher[OSType],
VirtualMachineExtensionType = AEMExtensionConstants.AEMExtensionType[OSType],
TypeHandlerVersion = AEMExtensionConstants.AEMExtensionVersion[OSType],
Settings = jsonPublicConfig,
ProtectedSettings = jsonPrivateConfig,
Location = selectedVM.Location,
AutoUpgradeMinorVersion = true
}).GetAwaiter().GetResult();
this._Helper.WriteHost("[INFO] Azure Enhanced Monitoring Extension for SAP configuration updated. It can take up to 15 Minutes for the monitoring data to appear in the SAP system.");
this._Helper.WriteHost("[INFO] You can check the configuration of a virtual machine by calling the Test-AzureRmVMAEMExtension commandlet.");
var result = Mapper.Map<PSAzureOperationResponse>(op);
WriteObject(result);
});
}
public override void ExecuteCmdlet()
{
this._Helper = new AEMHelper((err) => this.WriteError(err), (msg) => this.WriteVerbose(msg), (msg) => this.WriteWarning(msg),
this.CommandRuntime.Host.UI, AzureSession.Instance.ClientFactory.CreateArmClient <StorageManagementClient>(DefaultProfile.DefaultContext, AzureEnvironment.Endpoint.ResourceManager), this.DefaultContext.Subscription);
base.ExecuteCmdlet();
ExecuteClientAction(() =>
{
this._Helper.WriteVerbose("Retrieving VM...");
var selectedVM = ComputeClient.ComputeManagementClient.VirtualMachines.Get(this.ResourceGroupName, this.VMName);
var selectedVMStatus = ComputeClient.ComputeManagementClient.VirtualMachines.GetWithInstanceView(this.ResourceGroupName, this.VMName).Body.InstanceView;
if (selectedVM == null)
{
var subscriptionId = this.DefaultContext.Subscription.Id;
this._Helper.WriteError("No virtual machine with name {0} in resource group {1} in subscription {2} found", this.VMName, this.ResourceGroupName, subscriptionId);
return;
}
var osdisk = selectedVM.StorageProfile.OsDisk;
if (String.IsNullOrEmpty(this.OSType))
{
this.OSType = osdisk.OsType.ToString();
}
if (String.IsNullOrEmpty(this.OSType))
{
this._Helper.WriteError("Could not determine Operating System of the VM. Please provide the Operating System type ({0} or {1}) via parameter OSType",
AEMExtensionConstants.OSTypeWindows, AEMExtensionConstants.OSTypeLinux);
return;
}
var disks = selectedVM.StorageProfile.DataDisks;
var sapmonPublicConfig = new List <KeyValuePair>();
var sapmonPrivateConfig = new List <KeyValuePair>();
var cpuOvercommit = 0;
var memOvercommit = 0;
var vmsize = selectedVM.HardwareProfile.VmSize;
switch (vmsize)
{
case AEMExtensionConstants.VMSizeExtraSmall:
case AEMExtensionConstants.VMSizeStandard_A0:
case AEMExtensionConstants.VMSizeBasic_A0:
vmsize = "ExtraSmall (A0)";
WriteVerbose("VM Size is ExtraSmall - setting overcommitted setting");
cpuOvercommit = 1;
break;
case "Small":
vmsize = "Small (A1)";
break;
case "Medium":
vmsize = "Medium (A2)";
break;
case "Large":
vmsize = "Large (A3)";
break;
case "ExtraLarge":
vmsize = "ExtraLarge (A4)";
break;
}
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "vmsize", Value = vmsize
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "vm.role", Value = "IaaS"
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "vm.memory.isovercommitted", Value = memOvercommit
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "vm.cpu.isovercommitted", Value = cpuOvercommit
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "script.version", Value = AEMExtensionConstants.CurrentScriptVersion
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "verbose", Value = "0"
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "href", Value = "http://aka.ms/sapaem"
});
var vmSLA = this._Helper.GetVMSLA(selectedVM);
if (vmSLA.HasSLA)
{
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "vm.sla.throughput", Value = vmSLA.TP
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "vm.sla.iops", Value = vmSLA.IOPS
});
}
// Get Disks
var accounts = new Dictionary <string, string>(StringComparer.InvariantCultureIgnoreCase);
if (osdisk.ManagedDisk == null)
{
var accountName = this._Helper.GetStorageAccountFromUri(osdisk.Vhd.Uri);
var storageKey = this._Helper.GetAzureStorageKeyFromCache(accountName);
accounts.Add(accountName, storageKey);
this._Helper.WriteHost("[INFO] Adding configuration for OS disk");
var caching = osdisk.Caching;
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.name", Value = this._Helper.GetDiskName(osdisk.Vhd.Uri)
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.caching", Value = caching
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.account", Value = accountName
});
if (this._Helper.IsPremiumStorageAccount(accountName))
{
WriteVerbose("OS Disk Storage Account is a premium account - adding SLAs for OS disk");
var sla = this._Helper.GetDiskSLA(osdisk);
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.type", Value = AEMExtensionConstants.DISK_TYPE_PREMIUM
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.sla.throughput", Value = sla.TP
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.sla.iops", Value = sla.IOPS
});
}
else
{
WriteVerbose("OS Disk Storage Account is a standard account");
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.type", Value = AEMExtensionConstants.DISK_TYPE_STANDARD
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.connminute", Value = (accountName + ".minute")
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.connhour", Value = (accountName + ".hour")
});
}
}
else
{
var osDiskMD = ComputeClient.ComputeManagementClient.Disks.Get(this._Helper.GetResourceGroupFromId(osdisk.ManagedDisk.Id),
this._Helper.GetResourceNameFromId(osdisk.ManagedDisk.Id));
if (osDiskMD.Sku.Name == StorageAccountTypes.PremiumLRS)
{
WriteVerbose("OS Disk Storage Account is a premium account - adding SLAs for OS disk");
var sla = this._Helper.GetDiskSLA(osDiskMD.DiskSizeGB, null);
var caching = osdisk.Caching;
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.name", Value = this._Helper.GetResourceNameFromId(osdisk.ManagedDisk.Id)
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.caching", Value = caching
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.type", Value = AEMExtensionConstants.DISK_TYPE_PREMIUM_MD
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.sla.throughput", Value = sla.TP
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "osdisk.sla.iops", Value = sla.IOPS
});
}
else
{
this._Helper.WriteWarning("[WARN] Standard Managed Disks are not supported. Extension will be installed but no disk metrics will be available.");
}
}
// Get Storage accounts from disks
var diskNumber = 1;
foreach (var disk in disks)
{
if (disk.ManagedDisk != null)
{
var diskMD = ComputeClient.ComputeManagementClient.Disks.Get(this._Helper.GetResourceGroupFromId(disk.ManagedDisk.Id),
this._Helper.GetResourceNameFromId(disk.ManagedDisk.Id));
if (diskMD.Sku.Name == StorageAccountTypes.PremiumLRS)
{
this._Helper.WriteVerbose("Data Disk {0} is a Premium Managed Disk - adding SLAs for disk", diskNumber.ToString());
var sla = this._Helper.GetDiskSLA(diskMD.DiskSizeGB, null);
var cachingMD = disk.Caching;
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.lun." + diskNumber, Value = disk.Lun
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.name." + diskNumber, Value = this._Helper.GetResourceNameFromId(disk.ManagedDisk.Id)
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.caching." + diskNumber, Value = cachingMD
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.type." + diskNumber, Value = AEMExtensionConstants.DISK_TYPE_PREMIUM_MD
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.sla.throughput." + diskNumber, Value = sla.TP
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.sla.iops." + diskNumber, Value = sla.IOPS
});
this._Helper.WriteVerbose("Done - Data Disk {0} is a Premium Managed Disk - adding SLAs for disk", diskNumber.ToString());
}
else
{
this._Helper.WriteWarning("[WARN] Standard Managed Disks are not supported. Extension will be installed but no disk metrics will be available.");
}
}
else
{
var accountName = this._Helper.GetStorageAccountFromUri(disk.Vhd.Uri);
if (!accounts.ContainsKey(accountName))
{
var storageKey = this._Helper.GetAzureStorageKeyFromCache(accountName);
accounts.Add(accountName, storageKey);
}
this._Helper.WriteHost("[INFO] Adding configuration for data disk {0}", disk.Name);
var caching = disk.Caching;
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.lun." + diskNumber, Value = disk.Lun
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.name." + diskNumber, Value = this._Helper.GetDiskName(disk.Vhd.Uri)
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.caching." + diskNumber, Value = caching
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.account." + diskNumber, Value = accountName
});
if (this._Helper.IsPremiumStorageAccount(accountName))
{
this._Helper.WriteVerbose("Data Disk {0} Storage Account is a premium account - adding SLAs for disk", diskNumber.ToString());
var sla = this._Helper.GetDiskSLA(disk);
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.type." + diskNumber, Value = AEMExtensionConstants.DISK_TYPE_PREMIUM
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.sla.throughput." + diskNumber, Value = sla.TP
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.sla.iops." + diskNumber, Value = sla.IOPS
});
this._Helper.WriteVerbose("Done - Data Disk {0} Storage Account is a premium account - adding SLAs for disk", diskNumber.ToString());
}
else
{
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.type." + diskNumber, Value = AEMExtensionConstants.DISK_TYPE_STANDARD
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.connminute." + diskNumber, Value = (accountName + ".minute")
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "disk.connhour." + diskNumber, Value = (accountName + ".hour")
});
}
}
diskNumber += 1;
}
//Check storage accounts for analytics
foreach (var account in accounts)
{
this._Helper.WriteVerbose("Testing Storage Metrics for {0}", account.Key);
var storage = this._Helper.GetStorageAccountFromCache(account.Key);
if (!this._Helper.IsPremiumStorageAccount(storage))
{
if (!this.SkipStorage.IsPresent)
{
var currentConfig = this._Helper.GetStorageAnalytics(storage.Name);
if (!this._Helper.CheckStorageAnalytics(storage.Name, currentConfig))
{
this._Helper.WriteHost("[INFO] Enabling Storage Account Metrics for storage account {0}", storage.Name);
// Enable analytics on storage accounts
this.SetStorageAnalytics(storage.Name);
}
}
var endpoint = this._Helper.GetAzureSAPTableEndpoint(storage);
var hourUri = endpoint + "$MetricsHourPrimaryTransactionsBlob";
var minuteUri = endpoint + "$MetricsMinutePrimaryTransactionsBlob";
this._Helper.WriteHost("[INFO] Adding Storage Account Metric information for storage account {0}", storage.Name);
sapmonPrivateConfig.Add(new KeyValuePair()
{
Key = ((storage.Name) + ".hour.key"), Value = account.Value
});
sapmonPrivateConfig.Add(new KeyValuePair()
{
Key = ((storage.Name) + ".minute.key"), Value = account.Value
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = ((storage.Name) + ".hour.uri"), Value = hourUri
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = ((storage.Name) + ".minute.uri"), Value = minuteUri
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = ((storage.Name) + ".hour.name"), Value = storage.Name
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = ((storage.Name) + ".minute.name"), Value = storage.Name
});
}
else
{
this._Helper.WriteHost("[INFO] {0} is of type {1} - Storage Account Metrics are not available for Premium Type Storage.", storage.Name, storage.SkuName());
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = ((storage.Name) + ".hour.ispremium"), Value = 1
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = ((storage.Name) + ".minute.ispremium"), Value = 1
});
}
}
WriteVerbose("Chechking if WAD needs to be configured");
// Enable VM Diagnostics
if (this.EnableWAD.IsPresent)
{
this._Helper.WriteHost("[INFO] Enabling IaaSDiagnostics for VM {0}", selectedVM.Name);
KeyValuePair wadstorage = null;
if (String.IsNullOrEmpty(this.WADStorageAccountName))
{
KeyValuePair <string, string>?wadstorageTemp = accounts.Cast <KeyValuePair <string, string>?>().
FirstOrDefault(accTemp => !this._Helper.IsPremiumStorageAccount(accTemp.Value.Key));
if (wadstorageTemp.HasValue)
{
wadstorage = new KeyValuePair(wadstorageTemp.Value.Key, wadstorageTemp.Value.Value);
}
}
else
{
wadstorage = new KeyValuePair(this.WADStorageAccountName, this._Helper.GetAzureStorageKeyFromCache(WADStorageAccountName));
}
if (wadstorage == null)
{
this._Helper.WriteError("A standard storage account is required. Please use parameter WADStorageAccountName to specify a standard storage account you want to use for this VM.");
return;
}
selectedVM = SetAzureVMDiagnosticsExtensionC(selectedVM, selectedVMStatus, wadstorage.Key, wadstorage.Value as string);
var storage = this._Helper.GetStorageAccountFromCache(wadstorage.Key);
var endpoint = this._Helper.GetAzureSAPTableEndpoint(storage);
var wadUri = endpoint + AEMExtensionConstants.WadTableName;
sapmonPrivateConfig.Add(new KeyValuePair()
{
Key = "wad.key", Value = wadstorage.Value
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "wad.name", Value = wadstorage.Key
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "wad.isenabled", Value = 1
});
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "wad.uri", Value = wadUri
});
}
else
{
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "wad.isenabled", Value = 0
});
}
ExtensionConfig jsonPublicConfig = new ExtensionConfig();
jsonPublicConfig.Config = sapmonPublicConfig;
ExtensionConfig jsonPrivateConfig = new ExtensionConfig();
jsonPrivateConfig.Config = sapmonPrivateConfig;
this._Helper.WriteHost("[INFO] Updating Azure Enhanced Monitoring Extension for SAP configuration - Please wait...");
WriteVerbose("Installing AEM extension");
Version aemVersion = this._Helper.GetExtensionVersion(selectedVM, selectedVMStatus, OSType, AEMExtensionConstants.AEMExtensionType[OSType], AEMExtensionConstants.AEMExtensionPublisher[OSType]);
var op = this.VirtualMachineExtensionClient.CreateOrUpdateWithHttpMessagesAsync(
this.ResourceGroupName, this.VMName, AEMExtensionConstants.AEMExtensionDefaultName[OSType],
new VirtualMachineExtension()
{
Publisher = AEMExtensionConstants.AEMExtensionPublisher[OSType],
VirtualMachineExtensionType = AEMExtensionConstants.AEMExtensionType[OSType],
TypeHandlerVersion = aemVersion.ToString(2),
Settings = jsonPublicConfig,
ProtectedSettings = jsonPrivateConfig,
Location = selectedVM.Location,
AutoUpgradeMinorVersion = true,
ForceUpdateTag = DateTime.Now.Ticks.ToString()
}).GetAwaiter().GetResult();
this._Helper.WriteHost("[INFO] Azure Enhanced Monitoring Extension for SAP configuration updated. It can take up to 15 Minutes for the monitoring data to appear in the SAP system.");
this._Helper.WriteHost("[INFO] You can check the configuration of a virtual machine by calling the Test-AzureRmVMAEMExtension commandlet.");
var result = ComputeAutoMapperProfile.Mapper.Map <PSAzureOperationResponse>(op);
WriteObject(result);
});
}
private void SetNewExtension(VirtualMachine selectedVM, VirtualMachineInstanceView selectedVMStatus)
{
// check VM identity
// give VM idenity access to resources/resource groups
// deploy extension on VM
//TODO should we allow user assigned identity?
if (selectedVM.Identity == null)
{
selectedVM.Identity = new VirtualMachineIdentity(type: ResourceIdentityType.SystemAssigned);
selectedVM = this.ComputeClient.ComputeManagementClient.VirtualMachines.
CreateOrUpdate(this.ResourceGroupName, this.VMName, selectedVM);
}
else if (selectedVM.Identity.Type == ResourceIdentityType.UserAssigned)
{
selectedVM.Identity.Type = ResourceIdentityType.SystemAssignedUserAssigned;
selectedVM = this.ComputeClient.ComputeManagementClient.VirtualMachines.
CreateOrUpdate(this.ResourceGroupName, this.VMName, selectedVM);
}
HashSet <string> scopes = new HashSet <string>();
int endIndex = 4; //Scope is set to resource group
if (this.SetAccessToIndividualResources)
{
endIndex = 8; //Scope is set to resource
}
// Add VM Scope or Resource Group scope
scopes.Add(String.Join("/", selectedVM.Id.Split('/').SubArray(0, endIndex)));
//TODO: do we want to support unmanaged disks?
scopes.Add(String.Join("/", selectedVM.StorageProfile.OsDisk.ManagedDisk.Id.Split('/').SubArray(0, endIndex)));
foreach (var dataDisk in selectedVM.StorageProfile.DataDisks)
{
scopes.Add(String.Join("/", dataDisk.ManagedDisk.Id.Split('/').SubArray(0, endIndex)));
}
foreach (var nic in selectedVM.NetworkProfile.NetworkInterfaces)
{
scopes.Add(String.Join("/", nic.Id.Split('/').SubArray(0, endIndex)));
}
DateTime startTime = DateTime.Now;
foreach (string scope in scopes)
{
/* In some cases, the role assignment cannot be created because the VM identity is not yet available for usage. */
bool created = false;
while (!created)
{
string scopedRoleId = $"{scope}/providers/Microsoft.Authorization/roleDefinitions/{AEMExtensionConstants.NewExtensionRole}";
string roleDefinitionId = $"/subscriptions/{this.DefaultContext.Subscription.Id}/providers/Microsoft.Authorization/roleDefinitions/{AEMExtensionConstants.NewExtensionRole}";
var existingRoleAssignments = AuthClient.RoleAssignments.ListForScope(scope);
var existingRoleAssignment = existingRoleAssignments.FirstOrDefault(assignmentTest =>
assignmentTest.Properties.PrincipalId.EqualsInsensitively(selectedVM.Identity.PrincipalId) &&
assignmentTest.Properties.RoleDefinitionId.EqualsInsensitively(roleDefinitionId) &&
assignmentTest.Properties.Scope.EqualsInsensitively(scope));
if (existingRoleAssignment != null)
{
this._Helper.WriteVerbose($"Role Assignment for scope {scope} already exists for principal {selectedVM.Identity.PrincipalId}");
created = true;
break;
}
RoleAssignmentCreateParameters createParameters = new RoleAssignmentCreateParameters()
{
Properties = new RoleAssignmentProperties()
{
RoleDefinitionId = scopedRoleId,
//TODO: do we want to support user assigned identity?
PrincipalId = selectedVM.Identity.PrincipalId
}
};
try
{
string testMode = Environment.GetEnvironmentVariable("AZURE_TEST_MODE");
string assignmentName = Guid.NewGuid().ToString();
if ("Record".EqualsInsensitively(testMode) || Microsoft.WindowsAzure.Commands.Utilities.Common.TestMockSupport.RunningMocked)
{
// Make sure to use the same ID during test record and playback
assignmentName = AEMHelper.GenerateGuid(scope);
}
AuthClient.RoleAssignments.Create(scope, assignmentName, createParameters);
created = true;
}
catch (CloudException cex)
{
if (!("PrincipalNotFound".Equals(cex.Body.Code)))
{
throw;
}
this._Helper.WriteVerbose(cex.ToString());
}
if (!created && (DateTime.Now - startTime).TotalSeconds < MAX_WAIT_TIME_FOR_SP_SECONDS)
{
this._Helper.WriteVerbose("Virtual Machine System Identity not available yet - waiting 5 seconds");
Microsoft.WindowsAzure.Commands.Utilities.Common.TestMockSupport.Delay(5000);
}
else if (!created)
{
this._Helper.WriteError($"Waited {MAX_WAIT_TIME_FOR_SP_SECONDS} seconds for VM identity to become available - giving up. Please try again later.");
return;
}
}
}
var sapmonPublicConfig = new List <KeyValuePair>();
if (!String.IsNullOrEmpty(this.ProxyURI))
{
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "proxy", Value = this.ProxyURI
});
}
if (this.DebugExtension.IsPresent)
{
sapmonPublicConfig.Add(new KeyValuePair()
{
Key = "debug", Value = "1"
});
}
ExtensionConfig jsonPublicConfig = new ExtensionConfig();
jsonPublicConfig.Config = sapmonPublicConfig;
var vmExtensionConfig = new VirtualMachineExtension()
{
Publisher = AEMExtensionConstants.AEMExtensionPublisherv2[OSType],
VirtualMachineExtensionType = AEMExtensionConstants.AEMExtensionTypev2[OSType],
TypeHandlerVersion = AEMExtensionConstants.AEMExtensionVersionv2[OSType].ToString(2),
Location = selectedVM.Location,
Settings = jsonPublicConfig,
AutoUpgradeMinorVersion = true,
ForceUpdateTag = DateTime.Now.Ticks.ToString()
};
if (NoWait.IsPresent)
{
var op = this.VirtualMachineExtensionClient.BeginCreateOrUpdateWithHttpMessagesAsync(
this.ResourceGroupName, this.VMName, AEMExtensionConstants.AEMExtensionDefaultNamev2[OSType],
vmExtensionConfig).GetAwaiter().GetResult();
var result = ComputeAutoMapperProfile.Mapper.Map <PSAzureOperationResponse>(op);
WriteObject(result);
}
else
{
var op = this.VirtualMachineExtensionClient.CreateOrUpdateWithHttpMessagesAsync(
this.ResourceGroupName, this.VMName, AEMExtensionConstants.AEMExtensionDefaultNamev2[OSType],
vmExtensionConfig).GetAwaiter().GetResult();
var result = ComputeAutoMapperProfile.Mapper.Map <PSAzureOperationResponse>(op);
WriteObject(result);
}
}
