[velero] Fix: support for block volumes in velero helm

[sinhaashish]

Special notes for your reviewer:

The velero cli had the support for block volumes .
This support was not present in velero helm, refer here .

This PR add the support in Helm charts for velero

Checklist

[Place an '[x]' (no spaces) in all applicable fields. Please remove unrelated fields.]

• DCO signed
• Chart Version bumped, please refer to the chart version instruction
• Variables are documented in the values.yaml or README.md
• Title of the PR starts with chart name (e.g. [velero])

[sinhaashish]

@qiuming-best @ywk253100 @jenting PTAL

[jenting]

@sinhaashish plz help rebase the branch, thx

[sinhaashish]

@sinhaashish plz help rebase the branch, thx

done

[jenting]

@sinhaashish Please bump the Chart version, thanks.

[sinhaashish]

@sinhaashish Please bump the Chart version, thanks.

@jenting Thanks, have bumped up the version.

[jenting]

@sinhaashish CI failed, could you help?

[sinhaashish]

@sinhaashish CI failed, could you help?

Hey @jenting
I added type: DirectoryOrCreate in the node-agent-daemonset.yaml, I dont find any reason of ci failure. Can you help me with it. and how to run the ci locally as i dont find any ci run immediately after PR is refreshed with new commit.

[jenting]

Error: UPGRADE FAILED: error validating "": error validating data: ValidationError(DaemonSet.spec.template.spec.volumes[2].hostPath): missing required field "path" in io.k8s.api.core.v1.HostPathVolumeSource

@sinhaashish
Could you please check is the YAML works good locally? Or check the CI test values.yaml file.

[sinhaashish]

Thanks @jenting
I tested this locally and it works now. I have added the default value in node-agent-daemonset.yaml .

@qiuming-best @jenting PTAL

[sinhaashish]

@ywk253100 PTAL