Skip to content

Update SIG Storage Annual Report 2025 #8829

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
xing-yang wants to merge 1 commit into
base: master
Choose a base branch
from
+37 −13
Open

Update SIG Storage Annual Report 2025 #8829

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
50 changes: 37 additions & 13 deletions sig-storage/annual-report-2025.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,15 +12,40 @@
- Governance and leadership changes
-->

GA milestones hit

- [1495 - Volume Populators](https://github.com/kubernetes/enhancements/issues/1495) moved to GA in v1.33. This feature allows for populating volumes with data from an arbitrary data source.
- [2589 - Portworx in-tree to CSI driver migration](https://github.com/kubernetes/enhancements/issues/2589) moved to GA in v1.33. This feature migrates the Portworx in-tree storage plugin to CSI.
- [2644 - Honor Persistent Volume Reclaim Policy](https://github.com/kubernetes/enhancements/issues/2644) moved to GA in v1.33. This feature ensures that the reclaim policy of a PersistentVolume is honored when the PV is released.
- [1790 - Recover from Volume Expansion Failure](https://github.com/kubernetes/enhancements/issues/1790) moved to GA in v1.34. This feature allows users to recover from volume expansion failure by retrying with a smaller size.
- [3751 - Kubernetes VolumeAttributesClass ModifyVolume](https://github.com/kubernetes/enhancements/issues/3751) moved to GA in v1.34. This feature extends the Kubernetes Persistent Volume API to allow users to dynamically modify volume options (such as IOPs and throughput), after a volume is provisioned.

Successful progress

- [3476 - Volume Group Snapshot](https://github.com/kubernetes/enhancements/issues/3476) moved to v1beta2 in v1.34. The feature introduces a VolumeGroupSnapshot API to take a snapshot of multiple volumes together.
- [4876 - Mutable CSINode Allocatable Property](https://github.com/kubernetes/enhancements/issues/4876) moved to Beta in v1.34. This feature allows the CSINode allocatable property to be mutable.
- [5538 - CSI driver opt-in for service account tokens via secrets field](https://github.com/kubernetes/enhancements/issues/5538) moved to Beta in v1.35. This feature allows CSI drivers to opt-in for service account tokens via the secrets field.

2. Are there any areas and/or subprojects that your group needs help with (e.g. fewer than 2 active OWNERS)?

- Write more tests; monitor test grid health; work on test
framework out of tree; enhance CSI release tools.
- Doc writer to improve docs on CSI side and in general in
Storage side.
- We would appreciate help with more efficient issue triage and help with fixing the issues.
- https://github.com/orgs/kubernetes-csi/projects/52/views/3

3. Did you have community-wide updates in 2025 (e.g. KubeCon talks)?

<!--
Examples include links to email, slides, or recordings.
-->

- KubeCon NA 2025 SIG Storage Intro & Deep Dive: https://www.youtube.com/watch?v=tGSEyEdh5ug
- KubeCon EU Project Lightning Talk: https://www.youtube.com/watch?v=JhMwxRfi7Ho
- KubeCon EU 2025 SIG Storage Intro & Deep Dive: https://www.youtube.com/watch?v=X_xHC_Q5jGE
- KubeCon EU Project Lightning Talk: https://www.youtube.com/watch?v=v_PzG81D33I

4. KEP work in 2025 (v1.33, v1.34, v1.35):
<!--
TODO: Uncomment the following auto-generated list of KEPs, once reviewed & updated for correction.
Expand All @@ -30,12 +55,11 @@
Please raise an issue in kubernetes/community, if the KEP metadata is correct but the generated list is incorrect.
-->

<!--
- Alpha
- [3314 - KEP Template](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/3314-csi-changed-block-tracking) - v1.33
- [3314 - CSI Changed Block Tracking](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/3314-csi-changed-block-tracking) - v1.33
- [4049 - Storage Capacity Scoring of Nodes for Dynamic Provisioning](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/4049-storage-capacity-scoring-of-nodes-for-dynamic-provisioning) - v1.33
- [5040 - Remove gitRepo volumes driver](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/5040-remove-gitrepo-driver) - v1.33
- [4958 - CSI Sidecars All in one](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/4958-csi-sidecars-all-in-one) - v1.34
- [5040 - Remove gitRepo volumes driver.](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/5040-remove-gitrepo-driver) - v1.33
- [5381 - Mutable PersistentVolume Node Affinity](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/5381-mutable-pv-affinity) - v1.35

- Beta
Expand All @@ -44,15 +68,15 @@

- Stable
- [1495 - Volume Populators](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/1495-volume-populators) - v1.33
- [1710 - Skip SELinux relabeling of volumes](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/1710-selinux-relabeling) - v1.34
- [1790 - Recover from volume expansion failure](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/1790-recover-resize-failure) - v1.34
- [2589 - In-tree Storage Plugin to CSI Migration - Portworx](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/2589-csi-migration-portworx) - v1.33
- [2644 - Honor Persistent Volume Reclaim Policy](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/2644-honor-pv-reclaim-policy) - v1.33
- [3751 - Kubernetes VolumeAttributesClass and ModifyVolume](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/3751-volume-attributes-class) - v1.34 -->
- [1790 - Recover from volume expansion failure](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/1790-recover-resize-failure) - v1.34
- [3751 - Kubernetes VolumeAttributesClass and ModifyVolume](https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/3751-volume-attributes-class) - v1.34

## [Subprojects](https://git.k8s.io/community/sig-storage#subprojects)


**New in 2025:**
- None
**Continuing:**
- external-snapshot-metadata
- external-storage
Expand All @@ -79,12 +103,12 @@
## Operational

Operational tasks in [sig-governance.md]:
- [ ] [README.md] reviewed for accuracy and updated if needed
- [ ] [CONTRIBUTING.md] reviewed for accuracy and updated if needed
- [ ] Other contributing docs (e.g. in devel dir or contributor guide) reviewed for accuracy and updated if needed
- [ ] Subprojects list and linked OWNERS files in [sigs.yaml] reviewed for accuracy and updated if needed
- [ ] SIG leaders (chairs, tech leads, and subproject leads) in [sigs.yaml] are accurate and active, and updated if needed
- [ ] Meeting notes and recordings for 2025 are linked from [README.md] and updated/uploaded if needed
- [x] [README.md] reviewed for accuracy and updated if needed
- [x] [CONTRIBUTING.md] reviewed for accuracy and updated if needed
- [x] Other contributing docs (e.g. in devel dir or contributor guide) reviewed for accuracy and updated if needed
- [x] Subprojects list and linked OWNERS files in [sigs.yaml] reviewed for accuracy and updated if needed
- [x] SIG leaders (chairs, tech leads, and subproject leads) in [sigs.yaml] are accurate and active, and updated if needed
- [x] Meeting notes and recordings for 2025 are linked from [README.md] and updated/uploaded if needed


[CONTRIBUTING.md]: https://git.k8s.io/community/sig-storage/CONTRIBUTING.md
Expand Down