CNV-44890: fix diskmodal issues

[upalatucci]

📝 Description

BUgs when DataSources are connected to VolumeSnapshots instead of PVCs. We can't grab the PVC size because the chain is too long DS -> VS -> PVC . So just don't show the size.

When hotplugging something, the dataVolume needs to be created from dataVolumeTemplates. We cannot create it directly from the dataVolumeTemplates (doesn't have kind , apiVersion and namespace )

🎥 Demo

Before

[openshift-ci-robot]

@upalatucci: This pull request references CNV-44890 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the epic to target either version "4.17." or "openshift-4.17.", but it targets "CNV v4.17.0" instead.

In response to this:

📝 Description

BUgs when DataSources are connected to VolumeSnapshots instead of PVCs. We can't grab the PVC size because the chain is too long DS -> VS -> PVC . So just don't show the size.

When hotplugging something, the dataVolume needs to be created from dataVolumeTemplates. We cannot create it directly from the dataVolumeTemplates (doesn't have kind , apiVersion and namespace )

🎥 Demo

Before

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[upalatucci]

/retest

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: avivtur, upalatucci

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