Enable ServiceMaps for Azure VM´s

Azure ServiceMap is a great extension to LogAnalytics, measuring Processes, Connectivity and Performance for Windows and Linux Computers onPrem and in the Cloud. This script (from https://blogs.technet.microsoft.com/msoms/2017/08/29/azure-vm-extension-for-dependency-agent/ ) enables the ServiceMap extension to all VM´s in a defined ResourceGroup.

I just tested this again and it still works fine.

$version = "9.1"
$ExtPublisher = "Microsoft.Azure.Monitoring.DependencyAgent"
$OsExtensionMap = @{ "Windows" = "DependencyAgentWindows"; "Linux" = "DependencyAgentLinux" }
$rmgroup = "Place the ResourceGroupName in here"
Get-AzureRmVM -ResourceGroupName $rmgroup |

ForEach-Object {
""
$name = $_.Name
$os = $_.StorageProfile.OsDisk.OsType
$location = $_.Location
$vmRmGroup = $_.ResourceGroupName
"${name}: ${os} (${location})"
Date -Format o
$ext = $OsExtensionMap.($os.ToString())
$result = Set-AzureRmVMExtension -ResourceGroupName $vmRmGroup -VMName $name -Location $location -Publisher $ExtPublisher -ExtensionType $ext -Name "DependencyAgent" -TypeHandlerVersion $version
$result.IsSuccessStatusCode
}

$version = "9.1"

$ExtPublisher = "Microsoft.Azure.Monitoring.DependencyAgent"

$OsExtensionMap = @{ "Windows" = "DependencyAgentWindows"; "Linux" = "DependencyAgentLinux" }

$rmgroup = "Place the ResourceGroupName in here"

Get-AzureRmVM -ResourceGroupName $rmgroup |

ForEach-Object {

$name = $_.Name

$os = $_.StorageProfile.OsDisk.OsType

$location = $_.Location

$vmRmGroup = $_.ResourceGroupName

"${name}: ${os} (${location})"

Date -Format o

$ext = $OsExtensionMap.($os.ToString())

$result = Set-AzureRmVMExtension -ResourceGroupName $vmRmGroup -VMName $name -Location $location -Publisher $ExtPublisher -ExtensionType $ext -Name "DependencyAgent" -TypeHandlerVersion $version

$result.IsSuccessStatusCode

}

Hope that helps.