readConmonPipeData: try to improve error #13637
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: Luap99 The full list of commands accepted by this bot can be found here. The pull request process is described here
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Issue containers#10927 reports `container create failed (no logs from conmon): EOF` errors. Since we do not know the root cause it would be helpful to try to get as much info as possible out of the error. (buffer).ReadBytes() will return the bytes read even when an error occurs. So when we get an EOF we could still have some valuable information in the buffer. Lets try to unmarshal them and if this fails we add the bytes to the error message. This does not fix the issue but it might help us getting a better error. [NO NEW TESTS NEEDED] Signed-off-by: Paul Holzinger <pholzing@redhat.com>
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@mheon @edsantiago PTAL |
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Restarted flake containers/buildah#3710 (currently number-one flake on podman) (closely followed by Upgrade test flake, which I also restarted) @Luap99 thank you SO MUCH for your "show fail summary" suggestion last week. That makes it so easy to identify flakes. |
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LGTM |
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/lgtm |
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locked - please file new issue/PR
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Issue #10927 reports
container create failed (no logs from conmon): EOFerrors. Since we do not know the root cause it would be helpful to try
to get as much info as possible out of the error.
(buffer).ReadBytes() will return the bytes read even when an error
occurs. So when we get an EOF we could still have some valuable
information in the buffer. Lets try to unmarshal them and if this fails
we add the bytes to the error message.
This does not fix the issue but it might help us getting a better error.