Bug 2012890
| Summary: | With descheduler during multiple VMIs migrations, some VMs are restarted | ||
|---|---|---|---|
| Product: | Container Native Virtualization (CNV) | Reporter: | sgott |
| Component: | Virtualization | Assignee: | Antonio Cardace <acardace> |
| Status: | CLOSED ERRATA | QA Contact: | Sarah Bennert <sbennert> |
| Severity: | high | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 4.8.1 | CC: | acardace, cnv-qe-bugs, dholler, fdeutsch, ipinto, kbidarka, ksimon, pelauter, rnetser, sbennert, sgott, vsibirsk |
| Target Milestone: | --- | ||
| Target Release: | 4.8.3 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | virt-operator-container-v4.8.3-6 hco-bundle-registry-container-v4.8.3-19 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 2005695 | Environment: | |
| Last Closed: | 2021-12-02 17:01:42 UTC | Type: | --- |
| 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: | 1991938, 2005695 | ||
| Bug Blocks: | |||
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Comment 1
Sarah Bennert
2021-10-14 20:34:31 UTC
Verified with virt-operator version is: v4.8.3-6 Checked with fedora 34 VM $ virtctl -n supported-os-common-templates-fedora-test-fedora-os-support migrate fedora-34-1634640559-0947003 VM fedora-34-1634640559-0947003 was scheduled to migrate $ oc get pods -w -n supported-os-common-templates-fedora-test-fedora-os-support NAME READY STATUS RESTARTS AGE virt-launcher-fedora-34-1634640559-0947003-226xr 1/1 Running 0 12m virt-launcher-fedora-34-1634640559-0947003-hdgvm 0/1 Pending 0 0s virt-launcher-fedora-34-1634640559-0947003-hdgvm 0/1 Pending 0 0s virt-launcher-fedora-34-1634640559-0947003-hdgvm 0/1 ContainerCreating 0 1s virt-launcher-fedora-34-1634640559-0947003-hdgvm 0/1 ContainerCreating 0 6s virt-launcher-fedora-34-1634640559-0947003-hdgvm 1/1 Running 0 7s virt-launcher-fedora-34-1634640559-0947003-226xr 0/1 Completed 0 13m $ oc get vmi -w -n supported-os-common-templates-fedora-test-fedora-os-support NAME AGE PHASE IP NODENAME fedora-34-1634640559-0947003 12m Running 10.128.2.21 virt-vk-483-pwmjw-worker-0-m92df fedora-34-1634640559-0947003 13m Running 10.128.2.21 virt-vk-483-pwmjw-worker-0-m92df fedora-34-1634640559-0947003 13m Running 10.128.2.21 virt-vk-483-pwmjw-worker-0-m92df fedora-34-1634640559-0947003 13m Running 10.128.2.21 virt-vk-483-pwmjw-worker-0-m92df fedora-34-1634640559-0947003 13m Running 10.128.2.21 virt-vk-483-pwmjw-worker-0-m92df fedora-34-1634640559-0947003 13m Running 10.128.2.21 virt-vk-483-pwmjw-worker-0-m92df fedora-34-1634640559-0947003 13m Running 10.128.2.21 virt-vk-483-pwmjw-worker-0-m92df fedora-34-1634640559-0947003 13m Running 10.128.2.21 virt-vk-483-pwmjw-worker-0-s827m fedora-34-1634640559-0947003 13m Running 10.128.2.21 virt-vk-483-pwmjw-worker-0-s827m fedora-34-1634640559-0947003 13m Running 10.129.3.222 virt-vk-483-pwmjw-worker-0-s827m During migration process only 1 PDB CR existed in VM namespace $ oc get pdb -w -n supported-os-common-templates-fedora-test-fedora-os-support NAME MIN AVAILABLE MAX UNAVAILABLE ALLOWED DISRUPTIONS AGE kubevirt-disruption-budget-kmtcs 1 N/A 0 12m kubevirt-disruption-budget-kmtcs 2 N/A 0 13m kubevirt-disruption-budget-kmtcs 2 N/A 0 13m kubevirt-disruption-budget-kmtcs 2 N/A 0 13m kubevirt-disruption-budget-kmtcs 2 N/A 0 13m kubevirt-disruption-budget-kmtcs 1 N/A 0 13m kubevirt-disruption-budget-kmtcs 1 N/A 0 13m 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 (Moderate: OpenShift Virtualization 4.8.3 Images security and bug fix update), 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/RHSA-2021:4914 |