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podman-remote: container killed by 'rm -f', exit code is 0 #7117

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edsantiago opened this issue Jul 28, 2020 · 5 comments · Fixed by #7574
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podman-remote: container killed by 'rm -f', exit code is 0 #7117

edsantiago opened this issue Jul 28, 2020 · 5 comments · Fixed by #7574
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kind/bug Categorizes issue or PR as related to a bug. locked - please file new issue/PR Assist humans wanting to comment on an old issue or PR with locked comments. remote Problem is in podman-remote

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@edsantiago
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In window 1:

$ ./bin/podman system service --timeout=0

In window 2:

$ ./bin/podman-remote run --name foo alpine sleep 30

In window 3:

$ ./bin/podman-remote rm -f foo    [pauses 10 seconds]
<sha>

Go back to window 2. Container has exited, but rc=0 (expected: 137). podman stop foo works as expected - kills the container, and the run process (window 2) exits 137.

Related: #3795

master @ 288ebec, root & rootless
@mheon mheon added kind/bug Categorizes issue or PR as related to a bug. remote Problem is in podman-remote labels Jul 28, 2020
@mheon
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mheon commented Jul 28, 2020

We need to adapt the fix for #3795 (reading events) for remote - right now it's local Podman only

@edsantiago edsantiago mentioned this issue Aug 3, 2020
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A friendly reminder that this issue had no activity for 30 days.

@zhangguanzhang
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I test this on 2.0.5, It still exists

@zhangguanzhang
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zhangguanzhang commented Aug 28, 2020 •
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https://github.com/containers/podman/blob/master/pkg/domain/infra/tunnel/containers.go#L481
containers has be removed by podman-remote rm -f foo, so this will response a 404
https://github.com/containers/podman/blob/master/pkg/bindings/containers/containers.go#L263
so line https://github.com/containers/podman/blob/master/pkg/domain/infra/tunnel/containers.go#L481 exitCode will be 0

@vrothberg vrothberg self-assigned this Sep 9, 2020
@vrothberg vrothberg mentioned this issue Sep 9, 2020
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I opened #7574 to fix it. This required quite some massaging but it's passing on my end.

vrothberg added a commit to vrothberg/libpod that referenced this issue Sep 10, 2020
@vrothberg
remote run: consult events for exit code
5c44ebf 
After attaching to a container, we wait for the container to finish and
return its exit code.  Waiting for the container may not always succeed,
for instance, when the container has been force removed by another
process.  In such case, we have to look at the *last* container-exit
event.

Also refactor the `ContainerRun` method a bit to return early on errors
and de-spaghetti the code.

Enable the remote-disabled system test.

Fixes: containers#7117
Signed-off-by: Valentin Rothberg <[email protected]>
@github-actions github-actions bot added the locked - please file new issue/PR Assist humans wanting to comment on an old issue or PR with locked comments. label Sep 22, 2023
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remote run: consult events for exit code vrothberg/libpod
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@edsantiago @mheon @vrothberg @zhangguanzhang