Migrate from gp2 to gp3 ebs volumes

[kaladinlight]

Overview

Migrating to gp3 ebs volumes will result in a cost saving of at least 5% across the board. We will also be able to play around with custom IOPS/throughput configuration for some of our more problematic chains (bsc and polygon) to see if this improves performance.

References and additional details

https://aws.amazon.com/blogs/containers/migrating-amazon-eks-clusters-from-gp2-to-gp3-ebs-volumes/
https://aws.amazon.com/blogs/storage/simplifying-amazon-ebs-volume-migration-and-modification-using-the-ebs-csi-driver/
https://github.com/kubernetes-sigs/aws-ebs-csi-driver/blob/master/docs/modify-volume.md

Acceptance Criteria

• Update all volumes to gp3
• Add config to support custom IOPS/throughput
• Annotate PVCs accodingly if config is provided
• Custom config for polygon and bsc

Need By Date

No response

Screenshots/Mockups

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Estimated effort

No response