RWX Capability for HPP Overlay

[Dsanatar]

To enable new HPP Overlay support for backend storage PVCs (kubevirt/hostpath-provisioner#483
kubevirt/hostpath-provisioner-operator#653), we need to allow for HPP to provision volumes with RWX access mode. When creating storageprofiles for HPP, add new check for param to determine if HPP Overlay is enabled

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RWX Capability for HPP Overlay 

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[coveralls]

coverage: 49.489% (-0.001%) from 49.49%
when pulling 13a4b0a on Dsanatar:hpp-overlay-csi
into 80b9c60 on kubevirt:main.

[akalenyu]

both kubevirt.io.hostpath-provisioner and kubevirt.io/hostpath-provisioner existing is a hazard 😆 especially when you used the latter for the overlay provisioner string

maybe extract to variables and use those? HppNonCSI vs HPPCSI? this would minimize the chance for a mixup to like 0.001

[Dsanatar]

ah geez great catch, my eyes must be failing me... just fixed this to only parse the new param from the CSI variant. I don't think we need to account for legacy hpp here

[akalenyu]

should be able to swap a few strings like this one with ProvisionerHPPCSI

[kubevirt-bot]

@Dsanatar: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-containerized-data-importer-fossa	13a4b0a	link	true	/test pull-containerized-data-importer-fossa

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