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Template for VMMS Template: Windows: Deploy a VM Scale Set of Windows VMs with a custom script extension (201-vmss-custom-script-windows) (#212)
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‎201-vmss-custom-script-windows/README.md‎

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# Deploy a VM Scale Set of Windows VMs with a custom script extension
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This template allows you to deploy a VM Scale Set of Windows VMs with a custom script run on each VM. It uses the latest patched version of several Windows versions. To connect from the load balancer to a VM in the scale set, you would go to the AzureStack Portal, find the load balancer of your scale set, examine the NAT rules, then connect using the NAT rule you want. For example, if there is a NAT rule on port 50000, you could RDP on port 50000 of the public IP to connect to that VM. Similarly if something is listening on port 80 we can connect to it using port 80:
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PARAMETER RESTRICTIONS
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======================
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vmssName must be 3-10 characters in length. It should also be globally unique across all of AzureStack. If it isn't globally unique, it is possible that this template will still deploy properly, but we don't recommend relying on this pseudo-probabilistic behavior.
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instanceCount must be 100 or less.

‎201-vmss-custom-script-windows/azuredeploy.json‎

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{
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"$schema": "http://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json",
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"contentVersion": "1.0.0.0",
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"parameters": {
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"vmSku": {
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"defaultValue": "Standard_D1",
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"type": "String",
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"metadata": {
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"description": "Size of VMs in the VM Scale Set."
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}
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},
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"windowsOSVersion": {
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"type": "string",
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"defaultValue": "2016-Datacenter",
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"allowedValues": [
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"2012-R2-Datacenter",
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"2016-Datacenter-Core",
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"2016-Datacenter"
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],
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"metadata": {
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"description": "The Windows version for the VM. This will pick a fully patched image of this given Windows version. Allowed values: 2008-R2-SP1, 2012-Datacenter, 2012-R2-Datacenter."
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}
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},
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"WindowsImagePublisher": {
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"type": "string",
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"defaultValue": "MicrosoftWindowsServer",
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"metadata": {
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"description": "Maps to the publisher in the Azure Stack Platform Image Repository manifest file."
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}
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},
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"WidowsImageOffer": {
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"type": "string",
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"defaultValue": "WindowsServer",
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"metadata": {
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"description": "Maps to the Offer in the Azure Stack Platform Image Repository manifest file."
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}
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},
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"vmssName": {
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"minLength": 3,
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"maxLength": 10,
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"type": "String",
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"metadata": {
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"description": "String used as a base for naming resources. Must be 3-10 characters in length and globally unique across Azure Stack. A hash is prepended to this string for some resources, and resource-specific information is appended."
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}
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},
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"instanceCount": {
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"defaultValue": 2,
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"maxValue": 100,
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"type": "Int",
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"metadata": {
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"description": "Number of VM instances (100 or less)."
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}
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},
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"adminUsername": {
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"type": "String",
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"metadata": {
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"description": "Admin username on all VMs."
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}
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},
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"adminPassword": {
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"type": "SecureString",
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"metadata": {
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"description": "Admin password on all VMs."
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}
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},
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"_artifactsLocation": {
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"defaultValue": "https://raw.githubusercontent.com/Azure/azurestack-quickstart-templates/master/201-vmss-custom-script-windows",
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"type": "String",
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"metadata": {
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"description": "The base URI where artifacts required by this template are located. When the template is deployed using the accompanying scripts, a private location in the subscription will be used and this value will be automatically generated."
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}
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},
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"_artifactsLocationSasToken": {
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"defaultValue": "",
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"type": "SecureString",
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"metadata": {
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"description": "The sasToken required to access _artifactsLocation. When the template is deployed using the accompanying scripts, a sasToken will be automatically generated."
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}
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}
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},
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"variables": {
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"location": "[resourceGroup().location]",
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"vnetName": "[toLower(concat('vnet', uniqueString(resourceGroup().id)))]",
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"subnetName": "[toLower(concat('subnet', uniqueString(resourceGroup().id)))]",
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"storageAccountName": "[toLower(concat('SA', uniqueString(resourceGroup().id)))]",
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"storageAccountContainerName": "[toLower(concat('SC', uniqueString(resourceGroup().id)))]",
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"storageAccountType": "Standard_LRS",
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"OSDiskName": "osdisk",
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"vnetID": "[resourceId('Microsoft.Network/virtualNetworks', variables('vnetName'))]",
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"subnetRef": "[concat(variables('vnetID'),'/subnets/', variables('subnetName'))]",
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"publicIPAddressName": "[toLower(concat('pip', uniqueString(resourceGroup().id)))]",
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"vmssDomainName": "[toLower(concat('pubdns', uniqueString(resourceGroup().id)))]",
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"loadBalancerName": "[concat('LB', uniqueString(resourceGroup().id))]",
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"loadBalancerFrontEndName": "[concat('LBFrontEnd', uniqueString(resourceGroup().id))]",
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"loadBalancerBackEndName": "[concat('LBBackEnd', uniqueString(resourceGroup().id))]",
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"loadBalancerProbeName": "[concat('LBHttpProbe', uniqueString(resourceGroup().id))]",
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"loadBalancerNatPoolName": "[concat('LBNatPool', uniqueString(resourceGroup().id))]"
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},
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"resources": [
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{
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"type": "Microsoft.Storage/storageAccounts",
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"name": "[variables('storageAccountName')]",
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"apiVersion": "2015-06-15",
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"location": "[variables('location')]",
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"properties": {
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"accountType": "[variables('storageAccountType')]"
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}
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},
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{
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"type": "Microsoft.Network/virtualNetworks",
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"name": "[variables('vnetName')]",
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"apiVersion": "2015-06-15",
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"location": "[variables('location')]",
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"properties": {
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"addressSpace": {
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"addressPrefixes": [
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"10.0.0.0/16"
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]
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},
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"subnets": [
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{
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"name": "[variables('subnetName')]",
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"properties": {
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"addressPrefix": "10.0.0.0/24"
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}
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}
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]
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}
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},
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{
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"type": "Microsoft.Network/publicIPAddresses",
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"name": "[variables('publicIPAddressName')]",
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"apiVersion": "2015-06-15",
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"location": "[variables('location')]",
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"properties": {
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"publicIPAllocationMethod": "Dynamic",
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"dnsSettings": {
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"domainNameLabel": "[variables('vmssDomainName')]"
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}
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}
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},
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{
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"type": "Microsoft.Network/loadBalancers",
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"name": "[variables('loadBalancerName')]",
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"apiVersion": "2015-06-15",
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"location": "[variables('location')]",
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"properties": {
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"frontendIPConfigurations": [
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{
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"name": "[variables('loadBalancerFrontEndName')]",
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"properties": {
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"publicIPAddress": {
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"id": "[resourceId('Microsoft.Network/publicIPAddresses', variables('publicIPAddressName'))]"
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}
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}
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}
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],
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"backendAddressPools": [
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{
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"name": "[variables('loadBalancerBackendName')]"
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}
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],
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"loadBalancingRules": [
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{
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"name": "roundRobinLBRule",
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"properties": {
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"frontendIPConfiguration": {
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"id": "[concat(resourceId('Microsoft.Network/loadBalancers', variables('loadBalancerName')), '/frontendIPConfigurations/', variables('loadBalancerFrontEndName'))]"
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},
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"backendAddressPool": {
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"id": "[concat(resourceId('Microsoft.Network/loadBalancers', variables('loadBalancerName')), '/backendAddressPools/', variables('loadBalancerBackendName'))]"
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},
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"protocol": "tcp",
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"frontendPort": 80,
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"backendPort": 80,
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"enableFloatingIP": false,
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"idleTimeoutInMinutes": 5,
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"probe": {
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"id": "[concat(resourceId('Microsoft.Network/loadBalancers', variables('loadBalancerName')), '/probes/', variables('loadBalancerProbeName'))]"
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}
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}
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}
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],
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"probes": [
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{
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"name": "[variables('loadBalancerProbeName')]",
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"properties": {
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"protocol": "tcp",
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"port": 80,
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"intervalInSeconds": "5",
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"numberOfProbes": "2"
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}
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}
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],
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"inboundNatPools": [
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{
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"name": "[variables('loadBalancerNatPoolName')]",
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"properties": {
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"frontendIPConfiguration": {
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"id": "[concat(resourceId('Microsoft.Network/loadBalancers', variables('loadBalancerName')), '/frontendIPConfigurations/', variables('loadBalancerFrontEndName'))]"
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},
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"protocol": "tcp",
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"frontendPortRangeStart": "50000",
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"frontendPortRangeEnd": "50099",
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"backendPort": "3389"
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}
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}
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]
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},
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"dependsOn": [
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"[concat('Microsoft.Network/publicIPAddresses/', variables('publicIPAddressName'))]"
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]
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},
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{
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"type": "Microsoft.Compute/virtualMachineScaleSets",
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"sku": {
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"name": "[parameters('vmSku')]",
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"tier": "Standard",
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"capacity": "[parameters('instanceCount')]"
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},
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"name": "[parameters('vmssName')]",
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"apiVersion": "2016-03-30",
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"location": "[variables('location')]",
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"properties": {
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"upgradePolicy": {
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"mode": "Manual"
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},
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"virtualMachineProfile": {
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"storageProfile": {
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"osDisk": {
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"vhdContainers": [
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"[concat(reference(concat('Microsoft.Storage/storageAccounts/', variables('storageAccountName')), providers('Microsoft.Storage', 'storageAccounts').apiVersions[0]).primaryEndpoints.blob, variables('storageAccountContainerName'))]"
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],
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"name": "[variables('OSDiskName')]",
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"caching": "ReadOnly",
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"createOption": "FromImage"
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},
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"imageReference": {
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"publisher": "[parameters('WindowsImagePublisher')]",
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"offer": "[parameters('WidowsImageOffer')]",
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"sku": "[parameters('windowsOSVersion')]",
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"version": "latest"
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}
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},
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"osProfile": {
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"computerNamePrefix": "[parameters('vmssName')]",
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"adminUsername": "[parameters('adminUsername')]",
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"adminPassword": "[parameters('adminPassword')]"
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},
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"networkProfile": {
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"networkInterfaceConfigurations": [
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{
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"name": "nic",
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"properties": {
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"primary": "true",
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"ipConfigurations": [
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{
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"name": "ipconfig",
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"properties": {
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"subnet": {
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"id": "[variables('subnetRef')]"
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},
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"loadBalancerBackendAddressPools": [
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{
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"id": "[concat('/subscriptions/', subscription().subscriptionId,'/resourceGroups/', resourceGroup().name, '/providers/Microsoft.Network/loadBalancers/', variables('loadBalancerName'), '/backendAddressPools/', variables('loadBalancerBackEndName'))]"
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}
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],
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"loadBalancerInboundNatPools": [
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{
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"id": "[concat('/subscriptions/', subscription().subscriptionId,'/resourceGroups/', resourceGroup().name, '/providers/Microsoft.Network/loadBalancers/', variables('loadBalancerName'), '/inboundNatPools/', variables('loadBalancerNatPoolName'))]"
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}
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]
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}
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}
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]
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}
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}
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]
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},
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"extensionProfile": {
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"extensions": [
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{
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"name": "customScript",
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"properties": {
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"publisher": "Microsoft.Compute",
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"settings": {
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"fileUris": [
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"[concat(parameters('_artifactsLocation'), '/scripts/helloWorld.ps1')]"
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]
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},
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"typeHandlerVersion": "1.8",
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"autoUpgradeMinorVersion": true,
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"protectedSettings": {
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"commandToExecute": "powershell -ExecutionPolicy Unrestricted -File helloWorld.ps1"
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},
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"type": "CustomScriptExtension"
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}
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}
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]
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}
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}
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},
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"dependsOn": [
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"[concat('Microsoft.Storage/storageAccounts/', variables('storageAccountName'))]",
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"[concat('Microsoft.Network/virtualNetworks/', variables('vnetName'))]",
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"[resourceId('Microsoft.Network/loadBalancers', variables('loadBalancerName'))]"
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]
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}
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]
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}

‎201-vmss-custom-script-windows/azuredeploy.parameters.json‎

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{
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"$schema": "http://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
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"contentVersion": "1.0.0.0",
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"parameters": {
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"adminUsername": {
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"value": "azureuser"
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},
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"adminPassword": {
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"value": "[concat('Subscription#', substring(resourcegroup().id, 15, 36))]"
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},
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"vmssName": {
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"value": "[substring(concat('winvmss', resourceGroup().Name), 0, 10)]"
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}
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}
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}

‎201-vmss-custom-script-windows/metadata.json‎

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{
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"itemDisplayName": "Deploy a Windows VM Scale Set with a Custom Script Extension",
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"description": "This template allows you to deploy a VM Scale Set of Windows VMs using the lastest patched version of various Windows Versions. These VMs have a custom script extension for customization and are behind a load balancer with NAT rules for rdp connections.",
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"summary": "This template deploys a Windows VM Scale Set with custom script extension behind a load balancer with NAT rules for rdp connections. This template was taken from Azure GitHub repo and modified for Azure Stack.",
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"githubUsername": "gatneil",
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"dateUpdated": "2017-03-15"
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}

‎201-vmss-custom-script-windows/scripts/helloWorld.ps1‎

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Write-Host "Hello World!"

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