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feat: cost-saving measures

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Michele Cereda
2026-01-13 17:58:40 +01:00
parent baaf27513a
commit 264353654a
10 changed files with 199 additions and 5 deletions
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9
knowledge base/cloud computing/aws/eks.md
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@@ -26,6 +26,7 @@
1. [Identify common issues](#identify-common-issues)
1. [The worker nodes fail to join the cluster](#the-worker-nodes-fail-to-join-the-cluster)
1. [AWS ELB controller fails to get the region from the host's metadata](#aws-elb-controller-fails-to-get-the-region-from-the-hosts-metadata)
1. [Cost-saving measures](#cost-saving-measures)
1. [Further readings](#further-readings)
1. [Sources](#sources)
@@ -1413,6 +1414,13 @@ helm upgrade -i --repo 'https://aws.github.io/eks-charts' \
--set 'vpcId'='vpc-01234567'
```
## Cost-saving measures
- Consider [using spot instances][building for cost optimization and resilience for eks with spot instances] for
non-critical workloads.
- Consider applying for EC2 Instance and/or Compute Savings Plans if using EC2 worker nodes.
Consider applying for Compute Savings Plans if using Fargate profiles.
## Further readings
- [Amazon Web Services]
@@ -1512,6 +1520,7 @@ helm upgrade -i --repo 'https://aws.github.io/eks-charts' \
[aws eks create-nodegroup]: https://docs.aws.amazon.com/cli/latest/reference/eks/create-nodegroup.html
[AWS Node Termination Handler]: https://github.com/aws/aws-node-termination-handler
[awssupport-troubleshooteksworkernode runbook]: https://docs.aws.amazon.com/systems-manager-automation-runbooks/latest/userguide/automation-awssupport-troubleshooteksworkernode.html
[Building for Cost optimization and Resilience for EKS with Spot Instances]: https://aws.amazon.com/blogs/compute/cost-optimization-and-resilience-eks-with-spot-instances/
[choosing an amazon ec2 instance type]: https://docs.aws.amazon.com/eks/latest/userguide/choosing-instance-type.html
[configure instance permissions required for systems manager]: https://docs.aws.amazon.com/systems-manager/latest/userguide/setup-instance-profile.html#instance-profile-policies-overview
[create an amazon ebs csi driver iam role]: https://docs.aws.amazon.com/eks/latest/userguide/csi-iam-role.html