Comment 0 for bug 1892951

Revision history for this message
Ghada Khalil (gkhalil) wrote :

Brief Description
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Core dump is not consistently generated for processes running in a container.

Severity
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Minor

Steps to Reproduce
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1. run a pod
kubectl run ng --image=nginx
2. login to the console of the pod
kubectl exec ng -it – /bin/bash
3. find a nginx process and kill it.
root@ng:/# ls -l /proc | grep nginx
dr-xr-xr-x 9 nginx nginx 0 Jul 28 15:54 60
root@ng:/# kill -6 60
4. check if a core dump file is generated under '/var/lib/systemd/coredump/' on host.

Expected Behavior
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A coredump file is consistently generated

Actual Behavior
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A coredump file is not always generated

Reproducibility
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Intermittent

System Configuration
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any

Branch/Pull Time/Commit
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stx master as of 2020-06-28, but likely a day 1 issue

Last Pass
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N/A - new test-case

Timestamp/Logs
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N/A

Test Activity
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Other

Workaround
----------