Karpenter

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Karpenter (Nov 2021) [1] Kubernetes cluster autoscaling project

helm repo add karpenter https://charts.karpenter.sh/
helm repo update
helm upgrade --install --namespace karpenter --create-namespace karpenter karpenter/karpenter \
  --version v0.6.3 \
  --set serviceAccount.annotations."eks\.amazonaws\.com/role-arn"=${KARPENTER_IAM_ROLE_ARN} \
  --set clusterName=${CLUSTER_NAME} \
  --set clusterEndpoint=${CLUSTER_ENDPOINT} \
  --set aws.defaultInstanceProfile=KarpenterNodeInstanceProfile-${CLUSTER_NAME} \
  --wait # for the defaulting webhook to install before creating a Provisioner

Logs

News

Activities

Related

kubectl get all -n karpenter
TopologyKey:
Kubernetes scheduler
Kubernetes Pod Topology Spread Constraints

See also

  • https://aws.amazon.com/blogs/aws/introducing-karpenter-an-open-source-high-performance-kubernetes-cluster-autoscaler/
  • Advertising: