Provide more metadata in CreateSnapshot request

[aschi1]

Is your feature request related to a problem?/Why is this needed We are backing up our PVC's in Kubernetes via snapshots which are then stored in AWS console. Since the metadata provided in a CreateSnapshot request does not contain pvc name, pvc namespace or pv name we cant really distinguish between them in AWS console. We would like to be able to know what PVC does a snapshot belong to when looking in AWS console snapshots. This is only compounded when you have multiple snapshots being created every hour

Describe the solution you'd like in detail Provide metadata PVC name, PVC namespace and PV name in CreateSnapshot request to CSI driver. At this moment only a small set of metadata is exposed.

Describe alternatives you've considered We tried tagging more stuff in Velero. We added more tags to CSI driver which are then passed to the volumes it creates. We added tag specification to StorageClass. Volumes are tagged. But no matter what we do the snapshots still do not contain these tags.

Additional context At first we thought we need to request this change on CSI driver (currently using AWS EBS CSI driver since we are running on EKS). I found an existing issue where this was discussed. They added functionality which enables us to add tags to VolumeSnapshotClass. After asking about dynamic tags based on PVC name etc we were forwarded to the external snapshotter project since they are not receiving any metadata in the CreateSnapshot request.

Example of VolumeSnapshotClass we wanted to use

apiVersion: snapshot.storage.k8s.io/v1
kind: VolumeSnapshotClass
metadata:
  name: delete-vsc
  labels:
    velero.io/csi-volumesnapshot-class: "true"
driver: ebs.csi.aws.com
deletionPolicy: Delete
parameters:
  tagSpecification_1: "pvc_namespace={{ .PVCNamespace }}"
  tagSpecification_2: "pvc_name={{ .PVCName }}"
  tagSpecification_3: "pv_name={{ .PVName }}"

If any additional information is required I will be happy to try to provide it. Thank you for considering this enhancement

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/lifecycle stale

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/lifecycle rotten

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/close not-planned

[k8s-ci-robot]

@k8s-triage-robot: Closing this issue, marking it as "Not Planned".

In response to this:

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

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/close not-planned

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[ridoo]

/remove-lifecycle rotten

are there any updates on this feature request?

[xing-yang]

/reopen

[k8s-ci-robot]

@xing-yang: Reopened this issue.

In response to this:

/reopen

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/lifecycle stale

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• After 90d of inactivity, lifecycle/stale is applied
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/lifecycle rotten

[k8s-triage-robot]

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
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/close not-planned

[k8s-ci-robot]

@k8s-triage-robot: Closing this issue, marking it as "Not Planned".

In response to this:

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Reopen this issue with /reopen
• Mark this issue as fresh with /remove-lifecycle rotten
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/close not-planned

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