[sos-devel] About docker plugin errors

[Jake Hunsaker]

What version of sos is in use? The traceback is reminiscent of an older 
issue regarding malformed output which was resolved back in, I believe, 
3.8.

The `docker system df` command is also gated behind the `size` option, 
so check to make sure the customer isn't running sosreport with `-k 
docker.size=on` (or equivalent), and doesn't have it in /etc/sos.conf. A 
sufficiently old version of sos may not have that command gated by the 
plugin option though - so again, look to see if they are running a 
current version of sos.


- jake

On 7/28/20 3:47 AM, Wei Tang Huang wrote:
> Hi Team,
>
> When we request for a sosreport, found some error in sos_log folder
>
> cat docker-plugin-errors.txt
> ```
> Traceback (most recent call last):
>   File "/usr/lib/python2.7/site-packages/sos/sosreport.py", line 964, 
> in setup
>     plug.setup()
>   File "/usr/lib/python2.7/site-packages/sos/plugins/docker.py", line 
> 137, in setup
>     super(RedHatDocker, self).setup()
>   File "/usr/lib/python2.7/site-packages/sos/plugins/docker.py", line 
> 97, in setup
>     name, img_id = img.strip().split()
> ValueError: too many values to unpack
> ```
>
> the following is the console output, we can see the `docker system df` 
> command is very slow, not quite sure is this the root cause of docker 
> plugin error? how can we solve it? can we skip a specific command? 
> Thank you!
>
> Please enter the case id that you are generating this report for []:
>
>  Setting up archive ...
>  Setting up plugins ...
>  Running plugins. Please wait ...
>
> ...omitted
>
> *[plugin:docker] command 'docker system df' timed out after 300s
> *
>  Plugin logs timed out
>  Plugin origin timed out
>
> Connection to cassandra1 closed by remote host.
> Connection to cassandra1 closed.
>
> -- 
>
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-- 
Jake Hunsaker
RHCA Cloud Specialist
Senior Software Engineer

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