1
37%
main: 39%

Ran 17 Oct 2025 05:51AM UTC

Files 230

Run time 8s

Badge

Embed ▾

Committed 17 Oct 2025 05:50AM UTC coverage: 37.211% (+0.01%) from 37.197%

Job # 18583773850.1

Build Type

push

github

Committed by

cdesiniotis

Commit Message

[nvidia-ctk-installer] do not revert cri-o config on shutdown

This commit updates the behavior of the nvidia-ctk-installer for cri-o.
On shutdown, we no longer delete the drop-in config file as long as
none of the nvidia runtime handlers are set as the default runtime.
This change was made to workaround an issue observed when uninstalling
the gpu-operator -- management containers launched with the nvidia
runtime handler would get stuck in the terminating state with the below
error message:

```
failed to find runtime handler nvidia from runtime list map[crun:... runc:...], failed to "KillPodSandbox" for ...
```

There appears to be a race condition where the nvidia-ctk-installer removes the drop-in file
and restarts cri-o. After the cri-o restart, if there are still pods / containers to terminate
that were started with the nvidia runtime, then cri-o fails to terminate them. The behavior
of cri-o, and its in-memory runtime handler cache, appears to differ from that of containerd as
we have never encountered such an issue with containerd.

This commit can be considered a stop-gap solution until more robust solution is developed.

Signed-off-by: Christopher Desiniotis <cdesiniotis@nvidia.com>

Run Details

4980 of 13383 relevant lines covered (37.21%)

0.42 hits per line

NVIDIA / nvidia-container-toolkit / 18583773850 / 1
37%
main: 39%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Source Files on job 18583773850.1

NVIDIA / nvidia-container-toolkit / 18583773850 / 1 37% main: 39%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Source Files on job 18583773850.1

NVIDIA / nvidia-container-toolkit / 18583773850 / 1
37%
main: 39%

README BADGES
x