Bug 1785661
| Summary: | [Support] Running VMs are disappearing from the cluster for unknown reason | ||
|---|---|---|---|
| Product: | Container Native Virtualization (CNV) | Reporter: | Jean-Francois Saucier <jsaucier> |
| Component: | Virtualization | Assignee: | Igor Bezukh <ibezukh> |
| Status: | CLOSED ERRATA | QA Contact: | zhe peng <zpeng> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 2.0 | CC: | cnv-qe-bugs, danken, fdeutsch, ibezukh, ipinto, jcoscia, ncredi, oyahud, sgordon, sgott, yadu, ycui |
| Target Milestone: | --- | ||
| Target Release: | 2.2.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-01-30 16:27:36 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1786475 | ||
| Bug Blocks: | |||
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Comment 7
Dan Kenigsberg
2020-01-07 07:09:49 UTC
(In reply to Dan Kenigsberg from comment #7) > We suspect that this is a dup of bug 1778723 Sorry: we suspect that this is a dip of bug 1786475. Hi, sorry for the late response. Cross namespace ownership might be the issue, Roman's PR might solve it: https://github.com/kubevirt/kubevirt/pull/2958 Waiting for the PR to be merged in order to test if it works as expected. verify step: deploy OCP4.3+CNV2.2 create resource and vms cluster running long time(>5days) check resource and vms reboot master nodes and check vm test on two env. env. one: Client Version: 4.3.0-0.nightly-2020-01-15-025207 Server Version: 4.3.0-0.nightly-2020-01-15-025207 Kubernetes Version: v1.16.2 $ oc get dv NAME AGE hostpath-dv-source 20h mytest-disk0 5d $ oc get vm NAME AGE RUNNING VOLUME example1 5d1h true example2 5d1h true example3 5d1h true example4 5d1h true mytest 5d true stress-vm 55s true vm-cirros 5d1h true vm-hpp 20h true $ oc get vmi NAME AGE PHASE IP NODENAME example1 5d1h Running 10.131.0.40 host-172-16-0-32 example2 5d1h Running 10.128.0.48 host-172-16-0-21 example3 5d1h Running 10.128.0.49 host-172-16-0-21 example4 5d1h Running 10.129.2.37 host-172-16-0-47 mytest 24h Running 10.129.3.79 host-172-16-0-47 vm-cirros 5d1h Running 10.131.0.39 host-172-16-0-32 vm-hpp 20h Running 10.131.1.189 host-172-16-0-32 $ oc get pvc NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE hostpath-dv-source Bound pvc-a16db86f-d452-474b-9be5-c21c12e9424a 39Gi RWO hostpath-provisioner 20h mytest-disk0 Bound pvc-f7c23777-a14f-47f1-8625-9b7666d6221d 2Gi RWX rook-ceph-block 5d mytestpvc Bound pvc-f162c9e5-e754-448e-be47-3bd0c4a93ff8 1Gi RWO rook-ceph-block 5d env. two: Client Version: 4.3.0-0.nightly-2020-01-11-070223 Server Version: 4.3.0-0.nightly-2020-01-11-070223 Kubernetes Version: v1.16.2 $ oc get dv NAME AGE fedora-dv 7d18h rhel-dv 7d19h $ oc get vm NAME AGE RUNNING VOLUME vm-fedora-datavolume 7d18h true vm-rhel-datavolume 7d19h true $ oc get pods NAME READY STATUS RESTARTS AGE virt-launcher-vm-fedora-datavolume-hql6z 1/1 Running 0 7d18h virt-launcher-vm-rhel-datavolume-9xvbp 1/1 Running 0 7d18h $ oc get vmi NAME AGE PHASE IP NODENAME vm-fedora-datavolume 7d18h Running 10.131.0.48 host-172-16-0-25 vm-rhel-datavolume 7d18h Running 10.130.0.48/23 host-172-16-0-39 there is no vm disappear, move to verified Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2020:0307 |