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smartxworks / virtink

Lightweight Virtualization Add-on for Kubernetes
Apache License 2.0
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DataVolume GC cause VM deployment failure #62

Closed lobshunter closed 2 years ago

lobshunter commented 2 years ago

Recent version of CDI will garbage collect completed DataVolume. For VM uses DataVolume, virtink waits its DataVolume import to be completed before starting the VM. But with default CDI deployment, DataVolume will be GCed once completed. Hence virtink fails deploy VM with build VM Pod: DataVolume.cdi.kubevirt.io "cdi-volume" not found error.

Perhaps it's worth mentioning this in CDI VM example. Tuning .spec.config.dataVolumeTTLSeconds of cdi.kubevirt.io/v1beta1 works.(or adapting virtink to CDI's GC action?)

scuzhanglei commented 2 years ago

Thanks for your report, we have notice this issue and https://github.com/smartxworks/virtink/pull/61 will fix it.