Cloud Expert
AWS EKS — Managed Kubernetes¶
AWSEKSKubernetesIRSA 5 min read
Elastic Kubernetes Service. Cluster setup, node groups, Fargate profiles, IRSA a add-ons.
Cluster setup¶
apiVersion: eksctl.io/v1alpha5
kind: ClusterConfig
metadata:
name: production
region: eu-west-1
version: "1.29"
managedNodeGroups:
- name: workers
instanceType: m6i.xlarge
desiredCapacity: 3
minSize: 2
maxSize: 10
IRSA¶
eksctl create iamserviceaccount \
--cluster production \
--name s3-reader \
--attach-policy-arn arn:aws:iam::aws:policy/AmazonS3ReadOnlyAccess \
--approve
Fine-grained IAM pro jednotlivé pody — žádné sdílené node credentials.
Add-ons¶
- CoreDNS, kube-proxy, VPC CNI
- EBS CSI Driver — persistent volumes
- AWS Load Balancer Controller — ALB/NLB
Summary¶
EKS je production-grade K8s na AWS. Managed node groups + Fargate pro burst.
Need Help with Implementation?¶
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