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Bug 1690415

Summary: CDI appends 'source pod' to a label and may fail on error that label must not be longer than 63 characters
Product: Container Native Virtualization (CNV) Reporter: Radim Hrazdil <rhrazdil>
Component: StorageAssignee: Tzvi Avni <tavni>
Status: MODIFIED --- QA Contact: Qixuan Wang <qixuan.wang>
Severity: high Docs Contact:
Priority: high    
Version: 1.4CC: cnv-qe-bugs, igoihman, ncredi
Target Milestone: ---   
Target Release: 2.0   
Hardware: Unspecified   
OS: Unspecified   
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Attachments:
Description Flags
VM manifests and importer log none

Description Radim Hrazdil 2019-03-19 12:37:48 UTC
Created attachment 1545602 [details]
VM manifests and importer log

Description of problem:
When a VM is created with long enough name, and than this VM is cloned, the cloning process fails on error:
E0319 12:24:27.745852       1 clone-controller.go:215] error processing pvc "default/vm-url-test-jwbfh-clone-vm-url-test-jwbfh-rootdisk-clone": invalid label value: "vm-url-test-jwbfh-clone-vm-url-test-jwbfh-rootdisk-clone-source-pod": must be no more than 63 characters

Version-Release number of selected component (if applicable):
virt-cdi-controller:v1.4.0

How reproducible:
100%

Steps to Reproduce:
1. create vm using origVm.yaml
2. create another vm using clonedVm.yaml
3. Start cloned VM

Actual results:
Cloned VM is stuck on pending, cdi-deployment pod fails on error mentioned above

Expected results:


Additional info: