Editing Karpenter
Jump to navigation
Jump to search
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.
The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
Latest revision | Your text | ||
Line 1: | Line 1: | ||
− | Karpenter (Nov 2021) <ref>https://aws.amazon.com/blogs/aws/introducing-karpenter-an-open-source-high-performance-kubernetes-cluster-autoscaler/</ref> Kubernetes cluster [[autoscaling]] | + | Karpenter (Nov 2021) <ref>https://aws.amazon.com/blogs/aws/introducing-karpenter-an-open-source-high-performance-kubernetes-cluster-autoscaler/</ref> Kubernetes cluster [[autoscaling]] project |
* https://karpenter.sh/ | * https://karpenter.sh/ | ||
* https://docs.aws.amazon.com/eks/latest/userguide/autoscaling.html#karpenter | * https://docs.aws.amazon.com/eks/latest/userguide/autoscaling.html#karpenter | ||
− | + | [[controller.]] | |
− | |||
− | |||
+ | [[karpenter.sh]] | ||
* [[Karpenter releases|Releases]]: https://github.com/aws/karpenter/releases | * [[Karpenter releases|Releases]]: https://github.com/aws/karpenter/releases | ||
[[helm repo add karpenter https://charts.karpenter.sh/]] | [[helm repo add karpenter https://charts.karpenter.sh/]] | ||
[[helm repo update]] | [[helm repo update]] | ||
− | [[helm install karpenter]] | + | |
+ | [[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]] | ||
* <code>[[kubectl get provisioner]]</code> | * <code>[[kubectl get provisioner]]</code> | ||
* <code>[[kubectl describe provisioner]]</code> | * <code>[[kubectl describe provisioner]]</code> | ||
− | |||
− | |||
== Logs == | == Logs == | ||
* <code>[[controller.provisioning]] [[Relaxing soft constrains]] ...</code> | * <code>[[controller.provisioning]] [[Relaxing soft constrains]] ...</code> | ||
− | * <code>[[controller.node | + | * <code>[[controller.node Triggering termination for expired node after 168h0m0s .../...</code> |
+ | * [[FailedScheduling]] | ||
− | + | == News == | |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
* Aug 2022 v0.15.0 [[Workload Consolidation]] for Karpenter https://aws.amazon.com/about-aws/whats-new/2022/08/workload-consolidation-karpenter/ | * Aug 2022 v0.15.0 [[Workload Consolidation]] for Karpenter https://aws.amazon.com/about-aws/whats-new/2022/08/workload-consolidation-karpenter/ | ||
* Apr 2022 v0.9.0 with [[Pod Affinity]] https://aws.amazon.com/about-aws/whats-new/2022/04/amazon-eks-karpenter-v0-9-0-pod-affinity/ | * Apr 2022 v0.9.0 with [[Pod Affinity]] https://aws.amazon.com/about-aws/whats-new/2022/04/amazon-eks-karpenter-v0-9-0-pod-affinity/ | ||
Line 38: | Line 37: | ||
* Read about [[Kubernetes scheduler]] and [[Karpenter]] https://github.com/aws/karpenter/issues/1528 | * Read about [[Kubernetes scheduler]] and [[Karpenter]] https://github.com/aws/karpenter/issues/1528 | ||
* Read [[Karpenter best practices]]: https://aws.github.io/aws-eks-best-practices/karpenter/ | * Read [[Karpenter best practices]]: https://aws.github.io/aws-eks-best-practices/karpenter/ | ||
− | |||
== Related == | == Related == | ||
* [[Amazon EC2 Instance types]]: | * [[Amazon EC2 Instance types]]: | ||
− | |||
* [[Kubernetes Autoscaler]] | * [[Kubernetes Autoscaler]] | ||
* [[Escalator]] | * [[Escalator]] | ||
Line 50: | Line 47: | ||
* <code>[[karpenter.sh]]: [[karpenter.sh/capacity-type]]</code> | * <code>[[karpenter.sh]]: [[karpenter.sh/capacity-type]]</code> | ||
* <code>[[kubectl logs -f]] -n karpenter $([[kubectl get pods]] -n karpenter -l [[karpenter=controller]] -o name)</code> | * <code>[[kubectl logs -f]] -n karpenter $([[kubectl get pods]] -n karpenter -l [[karpenter=controller]] -o name)</code> | ||
+ | * <code>[[kind: Provisioner]]</code> | ||
* [[Kubernetes PodDisruptionBudget (PDB)]] | * [[Kubernetes PodDisruptionBudget (PDB)]] | ||
* <code>[[kubectl get all -n karpenter]]</code> | * <code>[[kubectl get all -n karpenter]]</code> | ||
Line 62: | Line 60: | ||
* [[Kubernetes controllers]] | * [[Kubernetes controllers]] | ||
* [[Amazon EC2 Auto Scaling]] | * [[Amazon EC2 Auto Scaling]] | ||
− | |||
− | |||
− | |||
− | |||
== See also == | == See also == | ||
− | * {{ | + | * {{Amazon EC2 Instance types}} |
− | |||
* {{Karpenter}} | * {{Karpenter}} | ||
* {{Kubernetes autoscaling}} | * {{Kubernetes autoscaling}} | ||
[[Category:AWS]] | [[Category:AWS]] |
Advertising: