Virtual machine scale sets are an Azure Compute resource you can use to deploy and manage a set of identical VMs. With all VMs configured the same, VM scale sets are designed to support true autoscale – no pre-provisioning of VMs are required – and as such make it easier to build large-scale services targeting big compute, big data, and containerized workloads.
Questions tagged [azure-vm-scale-set]
406 questions
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Refreshing credentials/configuration in Azure VM scale sets
What is the recommended approach to automatically refresh credentials or application configuration in an Azure VM scale set?
Scenario
I have a horizontally-scalable application hosted in Azure that receives real-time streaming data. I've configured…

tfrederick74656
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Capture Image of ScaleSet Instance
I have created an environment on scale set first instance, now I want to capture an image of that scale set instance (Protected from scale-in) so that I can create another scale set with that image with environment. Any way to capture or backup that…

Test User
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Does an imageReferenceSku change result an VMSS reimage?
I'm using Azure VMSS.
I've changed imageReferenceSku from 2016 to 2019.
I just want to make sure that this action results a reimaging.
I've read that reimaging deleted unused certificates on the VMSS so I want to make sure it did reimaged.

ayelet kalderon
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Is it possible to assign public static IPs to individual VMs in Azure VMSS?
There is a document describing how to allocate a public IP per VM in VMSS: https://learn.microsoft.com/en-us/azure/virtual-machine-scale-sets/virtual-machine-scale-sets-networking#public-ipv4-per-virtual-machine
But it is not clear how to assign…

ZakiMa
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Azure VM Scaleset custom script extension not working - possibly failing to get VM identity?
I'm attempting to deploy to my Virtual machine scale set using the custom script extension as below.
az vmss extension set --debug --name 'CustomScriptExtension' `
--resource-group 'my-rg' `
--publisher 'Microsoft.Compute' `
--version…

Barker1889
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Using certificate/secret from multiple KeyVault under different subscriptions in VMSS
I am trying to install certificate from a KeyVault under a different subscription.
Currently my VMSS and KeyVault are under same subscription. I want to add one more certificate from a KeyVault which is located in a different subscription.
Below is…

Souvik Ghosh
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Converting Azure Powershell commands to Azure CLI
I have a Powershell script using Azure Powershell to update an Virtual Machine Scale Set (under Azure Service Fabric) to add/remove the certificates that are used by the associated service fabric virtual machines. This script works as intended and I…

millie
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Azure VMSS without a public ip
I am trying to create a azure virtual machine scale set (VMSS) without a public ip for rolling upgrade policy (zero downtime). All the examples I find requires a configuration with a public IP. Even the wizard on azure forces to create a public ip.…

Siva Vg
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Cannot connect to external https from Azure SF due to untrusted certificate
I have an application, deployed in Azure Service Fabric.
The application connects to external web service which has an untrusted SSL certificate and fails.
I solved problem by implementing custom cert validation logic in…

Andris
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How to change different Virtual Network/Subnet for exiting Virtual Machine?
I have exiting virtual machine I need to change virtual network/subnet for this Virtual machine. I didn't found any option to change please help me out. Thanks..!

Prabhat
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List all VM Instances in a virtual machine scaleset using ARM template
Is it possible to get the list of all instances of a virtual machine scaleset from within the ARM template deployment as an output? I am deploying an ARM template which creates a virtual machine scaleset with 3 instances. As part of the deployment…

Bhaswar Banerjee
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Azure VM not starting
I had an Azure VM whenever I clicked on start it is stopping automatically after some time when I run diagnose it is showing this error "A reboot was triggered from inside the virtual machine. This could be due to a virtual machine operating…

Develpoer_J
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Azure VMSS custom script extension error - unable to download script files
I'm running the custom template deployment which includes a Linux VM and a Linux-based VMSS.
Both operations (VM creation and VMSS creation) involves the CustomScriptExtension.
The scripts used for post-configuration are the same for VM and…

Sergey
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Amazon EC2 (AWS) equivalent metrics for "Inbound Flows" metrics in Azure VM
Azure provides "Inbound Flows" (incoming live connections to VM) metrics at VM level and allows autoscaling based on that. Is there a similar metrics in AWS EC2 level as well?

Karan Khanna
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deploying web application to azure scaleset using Azure DevOps
Is there a better way to deploy a web application (hosted on IIS windows) to Azure Scaleset using Azure DevOps other than Immutable image? I assume for every deployment if the pipeline needs to create an image it would take too much time to create…

kumar
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