Bug 2118147 - migrating VMs get scheduled to cordoned nodes and and fail the migration testing. [NEEDINFO]
Summary: migrating VMs get scheduled to cordoned nodes and and fail the migration test...
Keywords:
Status: NEW
Alias: None
Product: Container Native Virtualization (CNV)
Classification: Red Hat
Component: Infrastructure
Version: 4.10.3
Hardware: All
OS: All
unspecified
high
Target Milestone: ---
: future
Assignee: Dominik Holler
QA Contact: guy chen
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-08-14 14:53 UTC by Boaz
Modified: 2023-07-26 14:50 UTC (History)
4 users (show)

Fixed In Version:
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Last Closed:
Target Upstream Version:
Embargoed:
dholler: needinfo? (bbenshab)


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System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker CNV-20450 0 None None None 2023-07-05 12:05:40 UTC

Comment 1 Dominik Holler 2022-08-26 16:21:15 UTC
Is there a way to run the scenario again to produce the relevant log files?

1. Enable logging of the scheduler by:

oc patch kubescheduler cluster --type='merge' -p "$(cat <<- EOF
spec:
  logLevel: TraceAll
EOF
)"

2. give the cluster a few minutes to propagate the config change

3. run the scenario

4. get the log files of the scheduler via

for pod in $(oc get -n openshift-kube-scheduler pods -o name | grep kube-scheduler | grep -v guard) ; do (oc logs -n openshift-kube-scheduler $pod kube-scheduler > ${pod/pod\/}.log ) ; done

5. ensure that the logfiles contains the relevant information via

grep  "score=" openshift-kube-scheduler-xxxx-master-y.log

Comment 3 Geetika Kapoor 2023-07-05 12:02:00 UTC
Hi Guy, Could you give it a try and help in reproducing this bug. Thanks


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