NGSOK-1130: Forcefully exit driver Pod to avoid hung in Running state#20
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In case of ranger audit enabled with Ozone+Zookeeper we have non-daemon thread with `zkConnectionManagerCallback` prefix which do not allow Pod to stop. Let's explicitly run `sys.exit` to invoke shutdown hooks and exit pod with exit code based on error existence. Signed-off-by: Petr Fedchenkov <giggsoff@gmail.com>
Asmoday
approved these changes
Jan 20, 2026
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What changes were proposed in this pull request?
In case of ranger audit enabled with Ozone+Zookeeper we have non-daemon thread with
zkConnectionManagerCallbackprefix which do not allow Pod to stop. Let's explicitly runsys.exitto invoke shutdown hooks and exit pod with exit code based on error existence.Why are the changes needed?
To be able to stop driver k8s Pod with non-daemon threads.
Does this PR introduce any user-facing change?
No
How was this patch tested?
Manually, with k8s master in cluster mode with Ozone+Zookeeper enabled. Tested exit code in case of wrong app as well.
Was this patch authored or co-authored using generative AI tooling?
No