[jira] [Resolved] (AVRO-4195) [build][docker] group does not exist building docker

["Martin Tzvetanov Grigorov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AVRO-4195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Tzvetanov Grigorov resolved AVRO-4195.
---------------------------------------------
    Fix Version/s: 1.11.5
                   1.12.1
                   1.13.0
       Resolution: Fixed

> [build][docker] group does not exist building docker
> ----------------------------------------------------
>
>                 Key: AVRO-4195
>                 URL: https://issues.apache.org/jira/browse/AVRO-4195
>             Project: Apache Avro
>          Issue Type: Improvement
>          Components: build
>    Affects Versions: 1.11.5, 1.12.1
>            Reporter: Ryan Skraba
>            Assignee: Ryan Skraba
>            Priority: Minor
>             Fix For: 1.11.5, 1.12.1, 1.13.0
>
>
> When I run a docker build, I get the following error:
> {code:java}
>  => [20/26] RUN cd /opt ;     wget https://dot.net/v1/dotnet-install.sh   23.1s 
>  => [21/26] RUN update-java-alternatives  -s "java-1.21.*"                 0.2s 
>  => [22/26] RUN getent group 1000 || groupadd -g 1000 ryanskraba           0.2s 
>  => [23/26] RUN getent passwd 1000 && userdel $(getent passwd 1000 | cut   0.2s 
>  => ERROR [24/26] RUN useradd -N -g 1000 -u 1000 -k /root -m ryanskraba    0.2s 
> ------                                                                          
>  > [24/26] RUN useradd -N -g 1000 -u 1000 -k /root -m ryanskraba:               
> 0.156 useradd: group '1000' does not exist
> ------
> Dockerfile:232
> --------------------
>  230 |     RUN getent group 1000 || groupadd -g 1000 ryanskraba
>  231 |     RUN getent passwd 1000 && userdel $(getent passwd 1000 | cut -d: -f1)
>  232 | >>> RUN useradd -N -g 1000 -u 1000 -k /root -m ryanskraba
>  233 |     RUN mkdir -p /home/ryanskraba/.m2/repository
>  234 |     RUN chown -R --reference=/home/ryanskraba /home/ryanskraba/.m2/
>  {code}
> It looks like the userdel command deletes the user group when there is only one user.  This was refined recently and probably works if the local user has any id other than 1000 (also assigned to the default *ubuntu* user).
> There's proobably a more profound fix for this, but we can probably just reorder the group check and the user check.



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