Questions tagged [azure-kubernetes-service]

Azure Kubernetes Service is Microsoft Azure's fully-managed Kubernetes service in the public cloud.

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Enable TLSv1 TLSv1.1 for specific Ingress with Nginx Ingress

I try to enable TLSv1 and TLSv1.1 for one specific ingress on a AKS cluster. By default, only TLSv1.2 is enabled. I don't want to apply this configuration on my all cluster, just on a specific ...
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15 views

Why does empty node show as utilising 25% RAM in top nodes?

I have a node in AKS that runs absolutely nothing, is cordoned and drained. However, when I do kubectl top nodes it shows as using 25% RAM. This is already on top of RAM that the VM has but is not ...
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20 views

How to take backups of mysql cluster running as pods in Azure Kubernetes

I use MySQL statefulset because of latency issues with Azure MYSQL. It is using Persistence Volume Claim and I created it using this documentation https://kubernetes.io/docs/tasks/run-application/run-...
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70 views

Lock down Kubernetes cluster to Github-hosted runners (GH Actions)?

After building a new container image in a GitHub Actions workflow, I would like to deploy it to a Kubernetes cluster (hosted in AKS) via the k8s-deploy action. This requires the cluster to be ...
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1answer
490 views

How do I delete a default AKS node pool when I get an error saying it's the “backend address pool of the basic load balancer”

I'm attempting to replace a node pool in Azure Kubernetes Service with a new pool (that has a larger VM size). The current pool was deployed using an ARM template that uses version 2019-06-01 of the ...
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78 views

How to allow custom headers in Nginx Ingress controller

I have a nginx ingress controller running in AKS. One of my application is accessed using POSTMAN, in which I pass some custom headers and their values. The problem is that those custom header values ...
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1answer
399 views

Nginx ingress controller redirects the url to /login

I am trying to access a url example.com/service/test1 but it redircts me to example.com/login. Below is my YAMl file: apiVersion: extensions/v1beta1 kind: Ingress metadata: name: test-ing ...
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2answers
319 views

az aks browse doesn't open browser automatically on WSL and only showing JSON instead of the dashboard

az aks browse works fine on my Mac Mini, but I'm trying to work with it in WSL2 Ubuntu 18.04 with Azure CLI on a Windows 10 machine. $ az version This command is in preview. It ...
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2answers
575 views

How do I expire users credentials for Kubernetes in Azure?

I am looking for information on how to forcefully expire users credentials in Azure Kubernetes Service (AKS). The reason is to better understand Security models and protecting Kubernetes deployments ...
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4answers
172 views

Why will my container run in Docker, but will not run in Kubernetes?

Background I have a container that I have defined with an CMD and an ENTRYPOINT in Docker. When I run the following command my container runs with no issues whatsoever. docker run --rm -ti custom-...
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1answer
2k views

Can't get either Postgres permissions or PVC working in AKS

These are pretty much the steps I have followed in order. Basically what is outlined in the documentation: https://docs.microsoft.com/en-us/azure/aks/azure-files-dynamic-pv azure-storage-claim.yaml ...
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1answer
185 views

Applying manifests in Azure DevOps pipeline

Basically, I want the pipeline to apply some manifests before deploying images from ACR. No images need to be made. It would just be things like applying the issuer.yaml, ingress.yaml, and maybe a few ...
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1answer
45 views

Error while using AzureFile storage with CockroachDB

I'm getting an error trying to run CockroachDB (v19.2.1) on AKS. I'm able to spin up cluster using the default storage class. However, when I attempt to specify AzureFile storage, I get errors. ...
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0answers
55 views

Keeping Pods Balanced Across Nodes in AKS [closed]

We had a fun issue yesterday and today where after a restart of some nodes, we ended up with more or less every pod on one server. After some research, it seems like most of the solutions for this ...
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2answers
194 views

Ingress or LoadBalancer on AKS

I'm wondering whether to use an Ingress or LoadBalancer to expose services on Azure AKS. I have successfully used both, but I cannot really choose. On one side, an Ingress allows us to have a single ...
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2answers
144 views

nodes in a kubernetes cluster in azure unable to communicate with one another

I'll start off by saying I'm not really an infrastructure person, but am being required to maintain it until we hire someone more suited to it, so apologies if I have any terminology wrong. We have a ...