kubevirt / containerized-data-importer / #5681

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main: 49%

Pull #3958

travis-ci

Improve PVC webhook rendering error reporting

The issue was that in clone PVC webhook rendering flow CDI was silencing
failed Get calls, so the PVC creator had no clue about the root cause
error. The tests failed because due to timing, the VolumeCloneSource was
not found by the webhook cached client. In another case the source PVC
status.capacity[storage] was sometimes not set yet although the PVC is
already Bound. In both cases the webhook failed rendering the PVC size
but did not provide any informative error. The issues are reproduced
(although quite rarely) on rook-ceph-block. The relevant func tests were
also fixed to handle  PVC webhook rendering errors correctly.

Signed-off-by: Arnon Gilboa <agilboa@redhat.com>

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