2 Answers
- Newest
- Most votes
- Most comments
1
Hi, when you create EKS (for example from Terraform), ASG will be automatically created for the node group. So, to change the capacity of EKS nodes you need to change ASG params. If you want it to be done automatically per load, you need to use Cluster Autoscaler: https://github.com/kubernetes/autoscaler/tree/master/cluster-autoscaler. If you compare node group min, desired, max capacity and ASG min, desired, max capacity, you should see the same values.
answered 10 months ago
0
More detailed similar answer is provided at this link as well : https://repost.aws/questions/QUlmqEwKfrQe-clJXvXXCu6w/auto-scale-eks-nodes#ANCjzD02BbQVqi2AaM32tvcw
answered 10 months ago
Relevant content
- asked 6 months ago
- AWS OFFICIALUpdated 2 months ago
- AWS OFFICIALUpdated 2 years ago
- AWS OFFICIALUpdated 7 months ago
- AWS OFFICIALUpdated a year ago
Thanks but found an easier way to modify EKS nodes using Systems manager automation doc "AWS-UpdateEKSManagedNodeGroup" and just modifying the NodeGroupDesiredSize field.