Difference between revisions of "Karpenter"
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↑ https://aws.amazon.com/blogs/aws/introducing-karpenter-an-open-source-high-performance-kubernetes-cluster-autoscaler/
| Line 30: | Line 30: | ||
* [[Kubernetes PodDisruptionBudget (PDB)]] | * [[Kubernetes PodDisruptionBudget (PDB)]] | ||
[[kubectl get all -n karpenter]] | [[kubectl get all -n karpenter]] | ||
| + | [[TopologyKey:]] | ||
== See also == | == See also == | ||
Revision as of 16:00, 16 December 2022
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
News
- Apr 2022 Pod Affinity https://aws.amazon.com/about-aws/whats-new/2022/04/amazon-eks-karpenter-v0-9-0-pod-affinity/
- Nov 2021 https://aws.amazon.com/about-aws/whats-new/2021/11/aws-karpenter-v0-5/
- https://aws.github.io/aws-eks-best-practices/karpenter/
Related
- Kubernetes Autoscaler
- Escalator
- EKS Best Practices Guides https://aws.github.io/aws-eks-best-practices/karpenter/
KarpenterNodeIAM Role- https://registry.terraform.io/modules/terraform-aws-modules/eks/aws/latest/examples/karpenter
karpenter.sh/capacity-typekubectl logs -f -n karpenter $(kubectl get pods -n karpenter -l karpenter=controller -o name)kind: Provisioner- Kubernetes PodDisruptionBudget (PDB)
kubectl get all -n karpenter TopologyKey:
See also
- Karpenter,
karpenter.sh, provisioners.karpenter.sh, Karpenter releases, best practices,karpenter.sh/capacity-type, karpenter.sh/discovery,kind: Provisioner, kind: AWSNodeTemplate,kubectl provisioner,TopologyKey, FailedDraining, Evict, DisruptionBlocked, Karpenter logs,controller., ttlSecondsUntilExpired, KEDA, NodePools, Kind: NodePool, Workload Consolidation, Disruption controls - Kubernetes autoscaling, HPA, VPA, Karpenter, Kubernetes Autoscaler,
kubectl autoscale, Kubernetes Metrics Server (KMS)
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