example with Azure VM ScaleSet in C#
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azure-cs-vm-scaleset/.gitignore
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ADD
azure-cs-vm-scaleset/Pulumi.yaml
+name: azure-cs-vm-scaleset
+description: "Basic C# example of an Azure VM Scale Sets accessible over balanced HTTP endpoint."
+runtime: dotnet

ADD
azure-cs-vm-scaleset/README.md
+[![Deploy](https://get.pulumi.com/new/button.svg)](https://app.pulumi.com/new)
+
+# Azure VM Scale Sets
+
+This example deploys Scale Set of Linux web servers with autoscaling and starts a HTTP server on it.
+A Load Balancer is connected in order to balance among VMs.
+
+## Deploying the App
+
+To deploy your infrastructure, follow the below steps.
+
+### Prerequisites
+
+1. [Install Pulumi](https://www.pulumi.com/docs/get-started/install/)
+2. [Install .NET Core 3.0+](https://dotnet.microsoft.com/download)
+
+### Steps
+
+1. Login to Azure CLI (you will be prompted to do this during deployment if you forget this step):
+
+ ```
+ $ az login
+ ```
+
+1. Set an appropriate Azure location like:
+
+ ```
+ $ pulumi config set azure:location westus
+ ```
+
+1. Run `pulumi up` to preview and deploy the changes:
+
+1. Run `pulumi up` to preview and deploy changes:
+
+ ```
+ $ pulumi up
+ Previewing changes:
+ ...
+
+ Performing changes:
+ ...
+
+ 7 resources created
+ ```
+
+1. Get the IP address of the newly-created instance from the stack's outputs:
+
+ ```
+ $ pulumi stack output IpAddress
+ 137.117.15.111
+ ```
+
+1. Check to see that your server is now running:
+
+ ```
+ $ curl http://$(pulumi stack output IpAddress)
+ Hello, World By <HOSTNAME>!
+ ```
+
+1. From there, feel free to experiment. Simply making edits and running `pulumi up` will incrementally update your stack.
+
+1. Once you've finished experimenting, tear down your stack's resources by destroying and removing it:
+
+ ```bash
+ $ pulumi destroy --yes
+ $ pulumi stack rm --yes
+ ```

ADD
azure-cs-vm-scaleset/VmScalesetStack.cs
+// Copyright 2016-2020, Pulumi Corporation. All rights reserved.
+
+using Pulumi;
+using Pulumi.Azure.Compute;
+using Pulumi.Azure.Compute.Inputs;
+using Pulumi.Azure.Core;
+using Pulumi.Azure.Network;
+using Pulumi.Azure.Network.Inputs;
+using Pulumi.Azure.Lb;
+using Pulumi.Azure.Lb.Outputs;
+using Pulumi.Azure.Lb.Inputs;
+using System.Collections.Generic;
+using Pulumi.Azure.Monitoring;
+using Pulumi.Azure.Monitoring.Inputs;
+
+class VmScalesetStack : Stack
+{
+ public VmScalesetStack()
+ {
+ var applicationPort = 80;
+ var resourceGroup = new ResourceGroup("vmss-rg");
+
+ var network = new VirtualNetwork("vnet",
+ new VirtualNetworkArgs
+ {
+ ResourceGroupName = resourceGroup.Name,
+ AddressSpaces = { "10.0.0.0/16" }
+ }
+ );
+
+ var subnet = new Subnet("subnet",
+ new SubnetArgs
+ {
+ ResourceGroupName = resourceGroup.Name,
+ Name = "default",
+ AddressPrefixes = "10.0.1.0/24",
+ VirtualNetworkName = network.Name
+ });
+
+ var publicIp = new PublicIp("public-ip",
+ new PublicIpArgs
+ {
+ ResourceGroupName = resourceGroup.Name,
+ AllocationMethod = "Dynamic"
+ });
+
+ var lb = new LoadBalancer("lb",
+ new LoadBalancerArgs
+ {
+ ResourceGroupName = resourceGroup.Name,
+ FrontendIpConfigurations = new List<LoadBalancerFrontendIpConfigurationArgs>
+ {
+ new LoadBalancerFrontendIpConfigurationArgs
+ {
+ Name = "PublicIPAddress",
+ PublicIpAddressId = publicIp.Id
+ }
+ }
+ });
+
+ var bpePool = new BackendAddressPool("bpepool",
+ new BackendAddressPoolArgs
+ {
+ ResourceGroupName = resourceGroup.Name,
+ LoadbalancerId = lb.Id,
+ });
+
+ var sshProbe = new Probe("ssh-probe",
+ new ProbeArgs
+ {
+ ResourceGroupName = resourceGroup.Name,
+ LoadbalancerId = lb.Id,
+ Port = applicationPort,
+ });
+
+ var natRule = new Rule("lbnatrule-http",
+ new RuleArgs
+ {
+ ResourceGroupName = resourceGroup.Name,
+ BackendAddressPoolId = bpePool.Id,
+ BackendPort = applicationPort,
+ FrontendIpConfigurationName = "PublicIPAddress",
+ FrontendPort = applicationPort,
+ LoadbalancerId = lb.Id,
+ ProbeId = sshProbe.Id,
+ Protocol = "Tcp",
+ });
+
+ var scaleSet = new ScaleSet("vmscaleset",
+ new ScaleSetArgs
+ {
+ ResourceGroupName = resourceGroup.Name,
+ NetworkProfiles = new ScaleSetNetworkProfileArgs
+ {
+ IpConfigurations = new ScaleSetNetworkProfileIpConfigurationArgs[] {
+ new ScaleSetNetworkProfileIpConfigurationArgs {
+ LoadBalancerBackendAddressPoolIds = bpePool.Id,
+ Name = "IPConfiguration",
+ Primary = true,
+ SubnetId = subnet.Id,
+ }
+ },
+ Name = "networkprofile",
+ Primary = true
+ },
+ OsProfile = new ScaleSetOsProfileArgs
+ {
+ ComputerNamePrefix = "vmlab",
+ AdminUsername = "testadmin",
+ AdminPassword = "Password1234!",
+ CustomData =
+ @"#!/bin/bash
+echo ""Hello, World by $HOSTNAME!"" > index.html
+nohup python -m SimpleHTTPServer 80 &"
+ },
+ OsProfileLinuxConfig = new ScaleSetOsProfileLinuxConfigArgs
+ {
+ DisablePasswordAuthentication = false
+ },
+ Sku = new ScaleSetSkuArgs
+ {
+ Capacity = 1,
+ Name = "Standard_DS1_v2",
+ Tier = "Standard",
+ },
+ StorageProfileOsDisk = new ScaleSetStorageProfileOsDiskArgs
+ {
+ Caching = "ReadWrite",
+ CreateOption = "FromImage",
+ ManagedDiskType = "Standard_LRS",
+ Name = ""
+ },
+ StorageProfileDataDisks = new ScaleSetStorageProfileDataDiskArgs
+ {
+ Caching = "ReadWrite",
+ CreateOption = "Empty",
+ DiskSizeGb = 10,
+ Lun = 0
+ },
+ StorageProfileImageReference = new ScaleSetStorageProfileImageReferenceArgs
+ {
+ Offer = "UbuntuServer",
+ Publisher = "Canonical",
+ Sku = "16.04-LTS",
+ Version = "latest",
+ },
+ UpgradePolicyMode = "Manual"
+
+ }, new CustomResourceOptions { DeleteBeforeReplace = true, DependsOn = bpePool });
+
+
+ var autoscale = new AutoscaleSetting("vmss-autoscale",
+ new AutoscaleSettingArgs
+ {
+ ResourceGroupName = resourceGroup.Name,
+ Notification = new AutoscaleSettingNotificationArgs
+ {
+ Email = new AutoscaleSettingNotificationEmailArgs
+ {
+ CustomEmails = new string[] { "admin@contoso.com" },
+ SendToSubscriptionAdministrator = true,
+ SendToSubscriptionCoAdministrator = true,
+ },
+ },
+ Profiles = new AutoscaleSettingProfileArgs[] {
+ new AutoscaleSettingProfileArgs {
+ Capacity = new AutoscaleSettingProfileCapacityArgs
+ {
+ Default = 2,
+ Maximum = 10,
+ Minimum = 2,
+ },
+ Name = "defaultProfile",
+ Rules = new AutoscaleSettingProfileRuleArgs[] {
+ new AutoscaleSettingProfileRuleArgs
+ {
+ MetricTrigger = new AutoscaleSettingProfileRuleMetricTriggerArgs
+ {
+ MetricName = "Percentage CPU",
+ MetricResourceId = scaleSet.Id,
+ Operator = "GreaterThan",
+ Statistic = "Average",
+ Threshold = 75,
+ TimeAggregation = "Average",
+ TimeGrain = "PT1M",
+ TimeWindow = "PT5M",
+ },
+ ScaleAction = new AutoscaleSettingProfileRuleScaleActionArgs
+ {
+ Cooldown = "PT1M",
+ Direction = "Increase",
+ Type = "ChangeCount",
+ Value = 1,
+ },
+ },
+ new AutoscaleSettingProfileRuleArgs
+ {
+ MetricTrigger = new AutoscaleSettingProfileRuleMetricTriggerArgs
+ {
+ MetricName = "Percentage CPU",
+ MetricResourceId = scaleSet.Id,
+ Operator = "LessThan",
+ Statistic = "Average",
+ Threshold = 25,
+ TimeAggregation = "Average",
+ TimeGrain = "PT1M",
+ TimeWindow = "PT5M",
+ },
+ ScaleAction = new AutoscaleSettingProfileRuleScaleActionArgs
+ {
+ Cooldown = "PT1M",
+ Direction = "Decrease",
+ Type = "ChangeCount",
+ Value = 1,
+ },
+
+ }
+ }
+ }
+ },
+ TargetResourceId = scaleSet.Id
+ });
+
+
+
+ // The public IP address is not allocated until the VM is running, so wait for that
+ // resource to create, and then lookup the IP address again to report its public IP.
+ this.IpAddress = Output
+ .Tuple<string, string, string>(scaleSet.Id, publicIp.Name, resourceGroup.Name)
+ .Apply<string>(async t =>
+ {
+ (_, string name, string resourceGroupName) = t;
+ var ip = await GetPublicIP.InvokeAsync(new GetPublicIPArgs
+ {Name = name, ResourceGroupName = resourceGroupName});
+ return ip.IpAddress;
+ });
+ }
+
+ [Output] public Output<string> IpAddress { get; set; }
+}

example with Azure VM ScaleSet in C# (#809)

Co-authored-by: Giorgio Lasala <giorgio.lasala@eng.it>