azure automactically changes subnet for vmss
I have an image, I need to created a vm scaleset from it. I have a vnet "vnet1" and different subnets ("LB-subnet","VMSS-subnet","Mangement-Subnet"). I created a load balancer in LB-subnet and it has frontend…
How to detach azure VMSS OS disk
We tried to update OS 18.04 to OS 20.04, but after that, the Linux VM got a grub file that was not found and it was not able to take the serial console of the machine, so any one update how to detach the Azure VMSS OS disk (unmanaged disk) and attach it…
New-AzVmss: Can't find the image 'Win2019DataCenterGenSecond'
I'm testing out creating vmss with image which supports TrustedLaunch, in this case, the 2019-datacenter-gensecond. New-AzVmss -Credential $vmCred -ResourceGroupName $rgName -Name $vmssName -ImageName 'Win2019DataCenterGenSecond' -SecurityType…
Errors installing SentinelOne extension on VMSS
I am trying to install sentinelone on my vmss instances via bicep, but I am getting this error: Error getting download path from management, please contact SentinelOne support". More information on troubleshooting is available at…
azure cli does not recognise guest metrics
I have deployed a VMSS and trying to configure auto scaling rule based on Guest OS metrics from Monitor agent extension. I'm able to configure the autoscale rule from Portal but CLI command fails to recognise guest OS metrics. What could be the issue…
Azure vm connection error through RDP
while connecting vm through rdp it is showing this error: the user account is currently disabled and cannot be used. And error cdoe:0xb07, extended error code: 0x0. How to fix this?
Azure Vmss CustomData Extesnions CLI Command
we have vmss instance up and running which required custom data to be used and we need to upgrade through CLI since we haven't access to Azure portal to do same, looking for a support on CLI commands to perform this activity
Queries around scalet set
We use uniform orchestration mode scale set as self hosted agent for azure pipelines Why it is showing No? at what scenario it shows NO? below highlighted at what scenario these goes unhealthy status what needs to be done to keep same instances…
Unable to delete kubernetes loadbalancer, aksOutboundBackendPool are in use by virtual machine scale set
I am trying to delete a kubernetes loadbalancer (created from an AKS cluster that no longer exist). This results in the following error: Failed to delete load balancer 'kubernetes'. Error: Cannot delete load balancer…
AKS Cluster provisioning failed - "CreateVMSSAgentPoolFailed"
While provisioning the AKS Cluster (Node pool with 3 nodes - autoscale enabled), I am getting this below error. Please suggest potential resolution for the same. Code="CreateVMSSAgentPoolFailed" Message="Unable to establish outbound…
Seamlessly deploy a new version of app to Virtual Machine Scale Set
Hello, in the docs there is a sample how to deploy a new version of app: https://learn.microsoft.com/en-us/azure/virtual-machine-scale-sets/tutorial-install-apps-powershell But I'd like to make it with no errors that could be noticed from the…
AKS nodepool scaleset fault domains count is always 1, why? Are there any ways to change that?
When deploying AKS cluster into different availability zones ("1,2,3" in our case) the vm scaleset is used for default nodepool deployment (not availability set). Everything is pretty fine there, but the problem is - while using the default…
Can't add vmss to azure load balancer backend pool
Hi, I'm facing an issue with azure load balancer that when I try to add a vmss into the backend pool it's not getting added. I'm seeing that under resource name there is no instances but just now I have added a vmss into it. I'm not sure about the…
Windows and Linux scale sets not sending logs to log analytics workspace
After deploying policy assignments to install Azure Monitoring agents on Linux and Windows scale sets using user managed assigned identity, then deploying further policies that associate scale sets with data collection rules, the logs are not being sent…
How to retrieve recommended number of instances for VMSS in an Advisor recommendation using REST API
What is the property in properties.extendedProperties of an Azure Advisor recommendation that indicates the recommended number of instances or target SKU for VMSS?
What happens to Pod-Workload if a Node gets destroyed
when running pod-workload on an AKS-cluster with autoscaling enabled, what happens, if the pool gets scaled down? If a Pod is running workload on a node, and this node is being removed because of nodepool-scaledown, how does AKS manage to keep my pod…
Monitor Memory Usage and Disk Space in Azure VM Scale Sets (VMSS)
Hello All, We aim to monitor the performance of our Azure VMSS and establish an Azure dashboard for displaying metrics. While we can track CPU percentage, monitoring memory usage and disk space has proven to be a challenge. We've gone ahead and installed…
Virtual Machine Scale set behavior on Zonal failure
Hi, I have created a Virtual Machine Scale Set with zone redundancy enabled (all three zones). Initial count of VM is 1. Auto scaling is enabled with minimum instance count as 1. In case the Zone hosting the VM goes down, will the VM be automatically…
Log Analytics agent should be installed on virtual machine scale sets
I'm getting alerts in Defender for Cloud for "Log Analytics agent should be installed on virtual machine scale sets". Should this alert still occur if we use the Azure Monitor Agent specifically AzureMonitorLinuxAgent instead of the depreciated…
maintaining a specific number of instances across Availability Zones.
In Azure, we have a VM Scale Set configured across three Availability Zones, with 2 VM instances in each zone, totaling 6VMs. If one of these Availability Zones (e.g., Zone 3) were to go down, would the remaining two zones automatically add one more VM…