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Add graduation criteria for CapacityBuffers. #8886

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Add graduation criteria for CapacityBuffers. #8886

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20 changes: 20 additions & 0 deletions cluster-autoscaler/proposals/buffers.md
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#### Author: Justyna Betkier (jbtk)

# Timeline

## Alpha (launched to 1.34)

- [x] Implement the API definition
- [x] Implement the buffer controller and fake pod processing logic in the cluster autoscaler

## Beta graduation criteria (planned for 1.35)

- [ ] Implement integration with k8s resource quotas
- [ ] Implement e2e test for buffers

## V1 graduation criteria (planned for TBD)

- [ ] E2e test healthy
- [ ] In beta for at least 1 full version
- [ ] Available in at least 1 cloud provider for 3 months
- [ ] Graduation plan announced 1 month in advance on sig-autoscaling meeting to allow time for feedback
- [ ] Reviewed and summarized all open issues about buffers in the https://github.com/kubernetes/autoscaler/ repository

# Summary

If the user uses autoscaling the cluster size will be adjusted to the number of
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