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Questions tagged [azure-vm-scale-set]

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.

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Unable to scale Azure VMSS beyond 15 instances

We have a few Azure VMSS deployments in our subscription, created over the course of a couple years. The earlier one we created, we can scale up to about 50 instances, but the one created a month ago is unable to scale past 15 instances. When trying…
UnionP
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How to set hostname of an instance in azure scale set?

I have a scale set with 1 VM. I want to set the hostname of the VM to a static-hostname. I have tried to change the hostname using a custom extension. The hostname is changed, but it is not reachable from other VMs, unless it is rebooted. Can the…
Pradeep
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How to define autoscale rule on memory in Azure VMSS

I have create a VMSS in Azure Portal, to have the autoscale feature for my application. My application resided in Kubernetes cluster - around 10 microservices. I want to create an Scale out rule, that if there is no enough memory , then increase the…
user2733130
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IIS with multiple virtual directories on Azure VM Scale Sets

We are planning to migrate our internal legacy Applications to Azure IAAS. We have tried to setup VM on Azure and host the same under IIS. Need inputs regarding VM Scale Sets if we are planning to host all the virtual directories(Application's )…
Amit Kumar
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Azure key vault how to identify different identities assigned in access policies

I have two VMSS with same name in different resource group , and i see both of them have managed identities enabled and both are givn access to keyvault i want to remove access to one of the VMSS from keyvault i am not able to differentiate which…
ankush
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Keyvault extension for VMSS

I found this documentation https://devblogs.microsoft.com/aspnet/announcing-an-easier-way-to-use-latest-certificates-from-key-vault/ and some other ARM references to add a Keyvault extension to the VMSS inorder to acheive certificate auto-rotation.…
sai guru datt manchikanti
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Azure VMSS Powershell extension copying files from url

Using PS to create a extension that needs to do the following for right now. 1: Get zip 2: Unzip and copy into directory in C:\Scripts Here is the PS to install the extension (this does infact create the extension in extensions under the scale…
Alex D
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What does it mean if I reimage an Azure VM scale set?

I have a vm scale set deployed using a custom image. What will happen if I re-image it? The docs aren't very helpful here. How does it differ from deleting and redeploying via ARM?
baouss
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Azure load balancer with IPv6 and IPv4 frontend support

Currently my LB has a IPv4 frontend address and one backend pool with 5 VMs with IPv4 private addresses. We would like to add IPv6 support to our Service Fabric cluster. I found this article:…
Thieme
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Azure vm scale set, scaling profile minimum instance limits meaning

I have created a vm scale set with scaling profile as below - But if i go and delete instances in VM scaleset it is not scaling it back to 2. PFB screenshot , why is it happening , is it expected behaviour , if yes what is the meaning of minimum…
ankush
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Azure VMSS Linux OS Upgrade

I was looking at https://learn.microsoft.com/en-us/azure/virtual-machine-scale-sets/virtual-machine-scale-sets-automatic-upgrade and seeing if we could change our VMSS (currently using a Manual upgrade policy mode) to an automatic rolling update one…
Stephen Montgomery
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Custom extension in VMSS

Once the VMSS is up, I wanted to execute a shell script as part of the VMSS extension. This is what I tried but the script didn't execute. My initial analysis is the script is not available to VMSS; in this case how to copy the script along with…
lambodar
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Deployment Agents in Azure VM Scale Set

I am currently deploying a VM Scale Set (VMSS) using an ARM template which has a resource inside VMSS to install Azure extension for Azure DevOps (ADO) Deployment Agent. All is deployed successfully and a node is registered in ADO with all details…
Tadeáš Bucha
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How to create a VM scale set from a Snapshot

I want to create a VM Scale set and use a snapshot as base for my windows VMs. As the Set-AzureRmVmssStorageProfile only accepts images my first try was to convert the snapshot to an image by use: $rgName = #... $location = #... $snapshotName =…
Daniel W.
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Azure Autoscale Rules mapped incorrectly

I have the following Powershell Script and I'm trying to set 2 Autoscale Rules for a Scale Set I have in Azure. # Scale Out Rule $rule1 = New-AzureRmAutoscaleRule ` -MetricName "Percentage CPU" ` -MetricResourceId…
lenngro
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