Bug 2029693
| Summary: | patch pipeline--worker nodes unexpectedly reboot during scale out | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | OpenShift BugZilla Robot <openshift-bugzilla-robot> |
| Component: | Node Tuning Operator | Assignee: | Jiří Mencák <jmencak> |
| Status: | CLOSED ERRATA | QA Contact: | liqcui |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 4.10 | CC: | aos-bugs, asoto, dagray, jerzhang, liqcui, mkrejci, ndabhi, tsedovic |
| Target Milestone: | --- | ||
| Target Release: | 4.9.z | ||
| 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: | 2022-01-04 18:41:24 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: | 2029371 | ||
| Bug Blocks: | 2030353 | ||
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Comment 1
Jiří Mencák
2021-12-07 04:53:48 UTC
A note to QE, this should be fixed in 4.9.0-0.nightly-2021-12-08-170138+. Successfully tested on 4.9.0-0.nightly-2021-12-08-170138. [ocpadmin@ec2-18-217-45-133 nto]$ oc get clusterversion
NAME VERSION AVAILABLE PROGRESSING SINCE STATUS
version 4.9.0-0.nightly-2021-12-09-104153 True False 121m Cluster version is 4.9.0-0.nightly-2021-12-09-104153
[ocpadmin@ec2-18-217-45-133 nto]$ oc label no $node1 ${nodeLabelRealtime}= --overwrite
error: at least one label update is required
[ocpadmin@ec2-18-217-45-133 nto]$ oc get clusterversion
NAME VERSION AVAILABLE PROGRESSING SINCE STATUS
version 4.9.0-0.nightly-2021-12-09-104153 True False 121m Cluster version is 4.9.0-0.nightly-2021-12-09-104153
$ node1=liqcui-az491210-lzhg6-worker-centralus1-kkl2k
$ node2=liqcui-az491210-lzhg6-worker-centralus2-skbv2
cd cluster-node-tuning-operator/test/e2e/reboots
$ profileRealtime="../testing_manifests/stalld.yaml"
$ mcpRealtime="../../../examples/realtime-mcp.yaml"
$ nodeLabelRealtime="node-role.kubernetes.io/worker-rt"
$ oc label no $node1 ${nodeLabelRealtime}= --overwrite
node/liqcui-az491210-lzhg6-worker-centralus1-kkl2k labeled
$ oc label no $node2 ${nodeLabelRealtime}= --overwrite
node/liqcui-az491210-lzhg6-worker-centralus2-skbv2 labeled
$oc create -f $profileRealtime
tuned.tuned.openshift.io/openshift-realtime created
$ oc create -f $mcpRealtime
machineconfigpool.machineconfiguration.openshift.io/worker-rt create
$oc scale machineset/liqcui-az491210-lzhg6-worker-centralus1 --replicas=2 -n openshift-machine-api
machineset.machine.openshift.io/liqcui-az491210-lzhg6-worker-centralus1 scaled
No old node rebooted, only new worker node that labeled rebooted
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 (OpenShift Container Platform 4.9.12 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/RHBA-2021:5214 |