2,764 questions with Azure Kubernetes Service tags

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3 answers

Azure Pricing Calculator not listing AKS available instance SKUs

Azure Pricing Calculator doesn't seem to reflect latest supported instance SKUs hence unavailable to select v6 instance SKUs. Any reason for this?

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-07-03T07:45:32.49+00:00
CHUNSIK KIM 1 Reputation point Microsoft Employee
answered 2026-07-03T12:09:14.63+00:00
Sujitha Lakkireddy 0 Reputation points Microsoft External Staff Moderator
2 answers

AKS agent pool never provisions nodes — cluster stuck in "Creating", node resource group (MC_*) stays empty with no error, across all regions and SKUs

Summary On a sponsored Azure subscription, every AKS managed cluster I create brings up the control plane (powerState = Running, valid API server FQDN) but the system node-pool VMSS is NEVER created. The managed/node resource group (MC_*) stays…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-27T09:44:10.56+00:00
Hansen Huang 0 Reputation points
answered 2026-07-03T09:19:56.7166667+00:00
Hansen Huang 0 Reputation points
3 answers

How should I allow Argo Workflow pods egress to the Kubernetes API in a NetworkPolicy, and can the API endpoint change?

We run Argo Workflows in a namespace with a default-deny egress NetworkPolicy. The workflow pod needs to post to workflowtaskresults on the Kubernetes API, but it fails with a transient connection error when trying to reach the API server. I’m trying to…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-05-21T21:55:33.2+00:00
Anusha Rao 20 Reputation points
commented 2026-07-02T20:26:41.5166667+00:00
Manish Deshpande 7,515 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

AKS AGIC App Gateway backend pool limit for 100+ apps

For AKS ingress I am using Application gateway ingress controller (AGIC). I want to host more than 100 java applications in AKS using AGIC as ingress. As per my understanding each backend service will create backend pools and backend settings in AppGW.…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-26T12:10:29.21+00:00
Laha, Prithwish 25 Reputation points
accepted 2026-07-02T07:22:02.5033333+00:00
Laha, Prithwish 25 Reputation points
1 answer

Application routing add on Gateway API implementation Limitation Query

I am exploring Application routing add on Gateway API implementation for AKS ingress solution. I want to implement end to end TLS on traffic (Client <-> Gateway API <-> k8s backend service/Application Pods). The documentation states below…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-29T13:24:42.36+00:00
Laha, Prithwish 25 Reputation points
commented 2026-06-30T13:47:32.37+00:00
Alex Burlachenko 23,330 Reputation points MVP Volunteer Moderator
3 answers One of the answers was accepted by the question author.

Who provides OS-level support for Ubuntu worker nodes in AKS (Microsoft vs Canonical)?

What we’re trying to confirm: Does Microsoft provide full support for the Ubuntu OS layer on AKS nodes, including: -Kernel issues -OS-level vulnerabilities -FIPS-enabled node images Is Canonical ever a required support path for AKS environments, or is…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-17T13:35:58.4566667+00:00
Ryan Smith 20 Reputation points
accepted 2026-06-29T11:11:57.6133333+00:00
Ryan Smith 20 Reputation points
1 answer

I am facing the issue while creating a NAP node pool through Azure portal

Every time I try to create a new NAP pool, I am getting the error that the name is already taken, please choose a different name. No matter what name I use. I have already enabled Karpenter in my AKS cluster using the portal. But what next to do after…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-17T11:43:25.4466667+00:00
cargobuddy 20 Reputation points
commented 2026-06-27T18:08:25.59+00:00
Manish Deshpande 7,515 Reputation points Microsoft External Staff Moderator
1 answer

Rotation of rootCA on AKS manged cluster with microsoft.dapr extension

Rotation of root CA on AKS managed cluster with microsoft.dapr extension is failing. The MSFT version does not exist in a public repository, and you will get an error like this: certificate rotation failed: chart "dapr" version…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-02-26T16:59:59.4366667+00:00
Milen Rusev Admin 0 Reputation points
commented 2026-06-27T11:54:59.8133333+00:00
Abhishek Sharma 0 Reputation points
2 answers

AKS Cilium hubble local access

I am using Cilium through the Azure CNI overlay. Advanced Container Networking Services are enabled so I have hubble relay. I want to monitor network flows, particularly what cilium is blocking, to help build out policies. Ideally I can do this locally…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-01-28T14:06:57.5433333+00:00
Luke Rosser 165 Reputation points
answered 2026-06-26T13:12:46.4866667+00:00
Jakub Rudnik 0 Reputation points
1 answer

AKS KMS etcd encryption stuck in RotateAzureKeyVaultKmsKeyError after key version expiry; --disable-azure-keyvault-kms now stuck in ProvisioningControlPlane (prod)

Summary Our production AKS cluster's KMS etcd encryption is stuck. After an Azure Key Vault key version expired and we switched the cluster to a newer version, every 'az aks update --enable-azure-keyvault-kms ... --azure-keyvault-kms-key-id ...'fails…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-18T04:24:27.09+00:00
Priyanshu Katiyar 0 Reputation points
commented 2026-06-25T11:11:03.36+00:00
Staņislavs Barkovskis 0 Reputation points
2 answers

My private AKS cluster and my VM both are in the same VNET, but in different subnets. But I am not able to view full list of pods even after logged in using right credentials having full Kubernetes access

My private AKS cluster and my VM both are in the same VNET, but in different subnets. But I am not able to view full list of pods even after logged in using right credentials having full Kubernetes access. Using Azure portal, the cluster shows all…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-17T12:08:29.96+00:00
cargobuddy 20 Reputation points
commented 2026-06-24T14:36:05.6166667+00:00
cargobuddy 20 Reputation points
2 answers

Support for Intel TDX based CVMs in AKS

Is there a timeline or roadmap on when AKS is going to support Intel TDX based confidential VMs? I was going through this link https://learn.microsoft.com/en-us/azure/aks/use-cvm and it seems like this is not supported yet. Could you please reconfirm as…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-24T06:42:52.95+00:00
Ghosh, Arijit 0 Reputation points
answered 2026-06-24T07:52:03.7833333+00:00
Saraswathi Devadula 16,035 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

Cluster for AKS service no autoscaling anymore

Upgraded to the latest version 1.33 then started getting the following Resource health error and jobs are not getting automatically auto scale . Running it with fix pods Degraded (Customer Initiated) : Cluster Autoscaler became unavailable (Customer…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-22T14:24:26.7133333+00:00
Prabjyot Kaur 20 Reputation points
commented 2026-06-24T07:36:47.1766667+00:00
Prabjyot Kaur 20 Reputation points
0 answers

Join: Microsoft Azure Q&A Champions Program

The Microsoft Azure Q&A Champions Program recognizes and empowers a global community of internal and external Azure experts who help customers succeed by providing high-quality, trusted answers on Microsoft Q&A. The program scales expert led…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-05-25T23:10:13.2766667+00:00
Ashley Swearingen 0 Reputation points Microsoft External Staff Moderator
edited the question 2026-06-23T19:29:48.6433333+00:00
Ashley Swearingen 0 Reputation points Microsoft External Staff Moderator
2 answers

AKS cluster auto-upgrade did not execute during scheduled maintenance window

Service: Azure Kubernetes Service Impacted Resource: /subscriptions/2e165671-918f-427f-8e13-3ec8e39812e6/resourceGroups/rg-infra-r-westus3-tst/providers/Microsoft.ContainerService/managedClusters/clu-r-usw3-tst Description: Our AKS cluster clu-r-usw3-tst…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-10T21:27:06.46+00:00
Ying Yang 0 Reputation points Microsoft Employee
commented 2026-06-22T22:51:19.7766667+00:00
Ying Yang 0 Reputation points Microsoft Employee
2 answers One of the answers was accepted by the question author.

ASK can't pull image from ACR, always fails with 401 unauthorized error

Hello, I need help with a persistent 401 Unauthorized error when my AKS cluster tries to pull an image from an Azure Container Registry (ACR) from a different resource group (same subscription). Whenever the cluster pulls the image from the ACR, it fails…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-01T14:31:49.7333333+00:00
Rodolfo Silva 20 Reputation points
edited a comment 2026-06-22T10:43:31.8166667+00:00
Rodolfo Silva 20 Reputation points
2 answers

AKS cluster creation stuck for 2 hours

I can’t cancel or stop the creation in the GUI at least, my school apparently doesn’t pay for basic support, and I can’t provision another cluster while this one is stuck. Any ideas? Should I just switch to AWS so I can turn in my assignment on time?

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-19T21:58:23.0766667+00:00
Nick 5 Reputation points
answered 2026-06-19T23:37:26.4266667+00:00
Hemalatha 14,620 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Cluster performance metrics not shown for me

Recently we've started using a Kubernetes Cluster for our applications. After we managed to get through the puzzling deployment, expensive VM-pools (than listed in the calculator), complicated downscaling, logging taking up more than 10GB of memory and a…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-15T12:00:30.9066667+00:00
Marcin van de Ven 130 Reputation points
answered 2026-06-15T15:37:45.58+00:00
Hemalatha 14,620 Reputation points Microsoft External Staff Moderator
2 answers

Unexpected AKS Fleet creation/billing by ContainerService after months of inactivity

Hi everyone, I’m running into a strange ghost billing issue and wanted to see if anyone else has experienced this kind of control plane behavior. I have not touched my Azure environment (portal or CLI) in over two months. However, I recently received an…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-05-26T07:38:29.56+00:00
James Tang 0 Reputation points
commented 2026-06-15T15:17:21.5166667+00:00
Hemalatha 14,620 Reputation points Microsoft External Staff Moderator
3 answers

Action recommended: Update AKS A10 GPU Node Image by 25 June for compatibility

Hi, I just received an email with the subject in the title, which says: AKS rollout of the updated node images for NVadsA10v5 and NCadsA10v4 is expected to complete by 25 June 2026. .... If you are using AKS-managed GPU drivers ·       Upgrade node…

Azure Kubernetes Service
Azure Kubernetes Service

An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.

2,764 questions
asked 2026-06-14T07:50:38.78+00:00
Moretti, Paolo 0 Reputation points
answered 2026-06-14T09:27:51.61+00:00
Gautami Bhoopati 90 Reputation points Microsoft External Staff Moderator