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migrations: add Kubernetes MemoryQoS settings - #4922

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migrations: add Kubernetes MemoryQoS settings#4922
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qianxjcraig:k8s-memory-qos-settings-integration

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@qianxjcraig

@qianxjcraig qianxjcraig commented Sep 2, 2026

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Issue number:
Related #4915

Description of changes:

Add migrations for the new Kubernetes MemoryQoS settings:

  • settings.kubernetes.memory-reservation-policy
  • settings.kubernetes.memory-throttling-factor

Testing done:

Upgrade and downgrade migration testing is pending the Bottlerocket
1.65.0 artifacts.

Terms of contribution:

By submitting this pull request, I agree that this contribution is dual-licensed under the terms of both the Apache License, version 2.0, and the MIT license.

Add the optional MemoryQoS settings when upgrading from 1.64.0 to
1.65.0 so the datastore accepts both new Kubernetes settings. The
standard migration removes them on downgrade.

Signed-off-by: Craig Qian <qianxj@amazon.com>
@qianxjcraig
qianxjcraig force-pushed the k8s-memory-qos-settings-integration branch from 8726d45 to 8d6fb9f Compare September 2, 2026 00:52
@piyush-jena

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You will have to bump the version in Release.toml and Twoliter.toml. You can use an older PR for reference.

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2 participants