Bug 1906511
| Summary: | Root reprovisioning tests flaking often in CI | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Jonathan Lebon <jlebon> |
| Component: | RHCOS | Assignee: | Jonathan Lebon <jlebon> |
| Status: | CLOSED ERRATA | QA Contact: | Michael Nguyen <mnguyen> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 4.7 | CC: | bbreard, imcleod, jligon, miabbott, nstielau |
| Target Milestone: | --- | ||
| Target Release: | 4.7.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | No Doc Update | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-02-24 15:41:57 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: | |||
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Description
Jonathan Lebon
2020-12-10 16:59:48 UTC
OK, this is actually pretty easy to reproduce in a pod on the PSI privileged cluster. It also affects more than just Tang tests. If you just run a VM directly with e.g. a TPM2-pinning Ignition config: ``` $ kola qemuexec -i tpm2.ign --ignition-direct --memory 4096 ``` You'll find that it always gets killed at the save stage: ``` [*** ] A start job is running for Ignition…: Save Partitions (17s / no limit)Error: signal: killed 2020-12-11T16:04:24Z cli: signal: killed ``` Debugging further, it looks like the qemu process is getting killed because it's too resource hungry. Bumping my cosa-shell to request 2 CPUs makes it solid. Filed: https://gitlab.cee.redhat.com/coreos/rhcos-psi/-/merge_requests/135 MRs merged. kola denylist revert in https://github.com/openshift/os/pull/468. Test looks green for recent builds. Closing as 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 (Moderate: OpenShift Container Platform 4.7.0 security, bug fix, and enhancement 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-2020:5633 |