DevOps Stack Exchange
DevOps Stack Exchange

Questions tagged [eks]

55 questions
6
votes
3 answers

Is AWS Fargate suitable for web applications?

I'm making a web-app, I've tried both ECS and EKS at AWS. It's been very comfortable to use Fargate instances instead of EC2. But I'm not sure I understand how to use them since when I count at it, it's so much more expensive. Prices In the prices…
Felix Eklöf
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5
votes
1 answer

Cannot configure node group in new EKS cluster due to no Node IAM role found

I've created a new EKS cluster, and am trying to add a new node group to it. I'm stuck on selecting a Node IAM Role from the dropdown. I followed the link, and created all options for roles I could see fit, still none appear in the dropdown. Note:…
Mugen
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4
votes
2 answers

Why use configuration management tools in the world of modern cloud?

Configuration management tools like Ansible, Chef, Puppet, and Saltstack allows us to configure a cluster of blank machines to help install and deploy an application. For example, with Ansible, we can set up a cluster of newly provisioned compute…
user34926
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4
votes
1 answer

Kubernetes serve static content with ingress

I have a simple Django application and on a regular EC2 instance nginx is a reverse proxy serving static files and proxying requests to gunicorn/wsgi backend app. Should I have a separate deployment and service for nginx which will be able to access…
Most Wanted
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3
votes
1 answer

ingress failing due to error: path /?(.*) cannot be used with pathType Prefix

I'm trying to deploy this ingress service on AWS EKS. it works locally, but not when deployed to EKS. apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: ingress-service annotations: kubernetes.io/ingress.class: nginx …
SlowBlurry
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3
votes
1 answer

How to use same terraform code for both kubernetes clusters Oracle (OKE) and AWS (EKS)?

I want to use same terraform code for both kubernetes clusters oracle (OKE) and AWS (EKS) and install the argocd helm chart on it, I given my code below for your reference, now the problem I am facing now, if I set k8s_cluster_type to "eks", so…
San
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2
votes
0 answers

Beginner at Kubernetes - cluster creation not finising - unable to work out why

I'm fairly new to K8s and learning through AWS EKS. I setup a cluster with: cd CLUSTER_NAME=k8s-play eksctl anywhere generate clusterconfig $CLUSTER_NAME --provider docker > $CLUSTER_NAME.yaml eksctl anywhere create cluster -f…
HankCa
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2
votes
1 answer

Does the AWS Admin user have the eks:AccessKubernetesApi permission?

I am logged in to AWS as the AWS Admin, with Administrator access. How do I find out if this user has the eks:AccessKubernetesApi IAM permission?
Snowcrash
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2
votes
5 answers

NodeCreationFailure: Instances failed to join the kubernetes cluster

I'm setting up an EKS cluster using https://github.com/ManagedKube/kubernetes-ops and, based on that code, when I do a terraform apply I'm getting a NodeCreationFailure error. Specifically: │ Error: error waiting for EKS Node Group…
Snowcrash
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2
votes
3 answers

What is the idiomatic way to reload EKS/Kube configs when a new image is pushed to ECR

We are using CircleCI to automate the building of images when merges are detected on our release branch. Those images are then being pushed to ECR, but I am unsure of the best way to refresh some or all of the pods running the outdated images, and…
errata
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2
votes
1 answer

Should we deploy Storage Class Per Application OR one Storage Class for All applications?

I am using aws-ebs-csi-driver on k8s for persistent volumes. I came across a scenario where I can create ebs storage class once and then use it across all the statefulsets deployments to create PersistentVolumeClaims. I am trying to weigh in…
SRJ
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1
vote
1 answer

K8s Node NotReady still received traffic

My cluster had a 5 minute outage, A 502 Bad Gateway error was thrown. I currently have 3 NGINX pods running and only 1 of them failed during this time. I have an EKS cluster, incoming HTTP traffic comes through my AWS ALB, routes to me NGINX pods…
Luke Rayner
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1
vote
1 answer

EKS cluster upgrade from 1.23 to 1.24 ServiceUnavailableException: Updates in the cell are disabled

I've tried upgrading my EKS cluster to 1.24 and I keep getting this error: ServiceUnavailableException: Updates in the cell are disabled I get this using the AWS console webpage here…
Shanteva
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1
vote
1 answer

EKS - Get availability zone of pod deployment from pod

In my EKS cluster, I have a few node groups that cover availability zone A and B. The pods running on the nodes are consumers/producers on various Kafka topics (MSK). There isn't any internal communication between the pods. I have two brokers for…
hi im Bacon
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1
vote
1 answer

How to fix wrong /etc/resolv.conf in kubernetes pods after creating a cluster with EKS eksctl with vpc-cni plugin?

So, i've created a kubernetes cluster in EKS with eksctl, ClusterConfig: apiVersion: eksctl.io/v1alpha5 kind: ClusterConfig metadata: name: exchange-develop region: us-east-1 version: '1.19' managedNodeGroups: - name: custom-bootstrap …
paltaa
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1
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