chore(deps): update registry.k8s.io/sig-storage/csi-attacher docker tag to v4

[bde-dev]

This PR contains the following updates:

Package	Update	Change
registry.k8s.io/sig-storage/csi-attacher	major	v3.5.1 → v4.11.0

---

Release Notes

kubernetes-csi/external-attacher (registry.k8s.io/sig-storage/csi-attacher)

v4.11.0

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes versiona

1.17

Recommended Kubernetes version

1.29 for ReadWriteOncePod GA

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.11.0

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.11/CHANGELOG/CHANGELOG-4.11.md

v4.10.0

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes versiona

1.17

Recommended Kubernetes version

1.29 for ReadWriteOncePod GA

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.10.0

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.10/CHANGELOG/CHANGELOG-4.10.md

v4.9.0

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes versiona

1.17

Recommended Kubernetes version

1.29 for ReadWriteOncePod GA

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.9.0

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.9/CHANGELOG/CHANGELOG-4.9.md

v4.8.1

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.29 for ReadWriteOncePod GA

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.8.1

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.8/CHANGELOG/CHANGELOG-4.8.md

v4.8.0

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.29 for ReadWriteOncePod GA

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.8.0

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.8/CHANGELOG/CHANGELOG-4.8.md

v4.7.0

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.29 for ReadWriteOncePod GA

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.7.0

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	GA	On	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.7/CHANGELOG/CHANGELOG-4.7.md

v4.6.1

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.29 for ReadWriteOncePod GA

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.6.1

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	GA	On	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.6/CHANGELOG/CHANGELOG-4.6.md

v4.6.0

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.29 for ReadWriteOncePod GA

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.6.0

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	GA	On	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.6/CHANGELOG/CHANGELOG-4.6.md

v4.5.1

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.29 for ReadWriteOncePod GA

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.5.1

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	GA	On	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.5/CHANGELOG/CHANGELOG-4.5.md

v4.5.0

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.29 for ReadWriteOncePod GA

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.5.0

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	GA	On	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.5/CHANGELOG/CHANGELOG-4.5.md

v4.4.4

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.27 for ReadWriteOncePod Beta

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.4.4

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	Beta	On	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.4/CHANGELOG/CHANGELOG-4.4.md

v4.4.3

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.27 for ReadWriteOncePod Beta

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.4.3

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	Beta	On	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.4/CHANGELOG/CHANGELOG-4.4.md

v4.4.2

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.27 for ReadWriteOncePod Beta

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.4.2

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	Beta	On	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.4/CHANGELOG/CHANGELOG-4.4.md

v4.4.1

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.27 for ReadWriteOncePod Beta

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.4.1

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	Beta	On	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.4/CHANGELOG/CHANGELOG-4.4.md

v4.4.0

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.27 for ReadWriteOncePod Beta

Container

docker pull registry.k8s.io/sig-storage/csi-attacher:v4.4.0

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	Beta	On	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.4/CHANGELOG/CHANGELOG-4.4.md

v4.3.0

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.27 for ReadWriteOncePod Beta

Container

docker pull docker pull registry.k8s.io/sig-storage/csi-attacher:v4.3.0

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	Beta	On	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.3/CHANGELOG/CHANGELOG-4.3.md

v4.2.0

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.22

Container

docker pull docker pull registry.k8s.io/sig-storage/csi-attacher:v4.2.0

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	Alpha	Off	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.2/CHANGELOG/CHANGELOG-4.2.md

v4.1.0

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.22

Container

docker pull docker pull registry.k8s.io/sig-storage/csi-attacher:v4.1.0

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	Alpha	Off	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.1/CHANGELOG/CHANGELOG-4.1.md

v4.0.0

Compare Source

Overall status

GA

Minimum CSI spec version

1.0.0

Minimum Kubernetes version

1.17

Recommended Kubernetes version

1.22

Container

docker pull docker pull registry.k8s.io/sig-storage/csi-attacher:v4.0.0

Feature status

Feature	Status	Default	Description
CSIMigration*	GA	On	Migrating in-tree volume plugins to CSI.
ReadWriteOncePod*	Alpha	Off	Single pod access mode for PersistentVolumes.

*) There are no special feature gates for these features. They are enabled by turning on the corresponding features in Kubernetes.

Full Changelog

https://github.com/kubernetes-csi/external-attacher/blob/release-4.0/CHANGELOG/CHANGELOG-4.0.md

---

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---

This PR has been generated by Renovate Bot.

[bde-dev]

AI Assessment

Field	Value
Decision	NEEDS_REVIEW
Risk Level	HIGH
Update Type	MAJOR
Component	registry.k8s.io/sig-storage/csi-attacher
Version	v3.5.1 -> v4.11.0
Breaking Changes	true

Analysis

CSI Attacher is a core Kubernetes storage infrastructure component responsible for volume attachment operations. Major version updates to such critical components require validation. The large version jump (3.5.1→4.11.0) suggests significant changes. No changelog analysis is included in the PR, and compatibility with existing storage classes, storage drivers, and PVCs must be verified before production deployment.

Recommendation

REQUIRES MANUAL REVIEW: (1) Check CSI Attacher v4 changelog for breaking changes vs v3.5.1, (2) Verify compatibility with existing storage classes and CSI drivers in the homelab, (3) Review RBAC and permissions changes in v4, (4) Test in staging environment before merging to main, (5) Plan rollback strategy if needed

---

Analyzed by n8n AI Agent using Claude

[bde-dev]

AI Assessment

Field	Value
Decision	NEEDS_REVIEW
Risk Level	HIGH
Update Type	MAJOR
Component	registry.k8s.io/sig-storage/csi-attacher
Version	v3.5.1 -> v4.11.0
Breaking Changes	true

Analysis

CSI Attacher is a critical Kubernetes storage infrastructure component responsible for volume attachment/detachment. Major version updates in storage components carry HIGH risk due to potential breaking changes affecting persistent volume management across the cluster. Without explicit changelog review and compatibility verification, automatic approval is unsafe.

Recommendation

Manual review required. Before merging: (1) Review CSI Attacher v3 → v4 migration guide and changelog, (2) Check for breaking changes in RBAC permissions, API, or configuration, (3) Verify compatibility with current Kubernetes version, (4) Test in a staging environment, (5) Plan rollback strategy if needed. Consider waiting for community feedback if this is a relatively new major release.

---

Analyzed by n8n AI Agent using Claude