Docker file permissions do not work with OpenShift

[kasbert]

Describe the bug

In OpenShift the user id is pseudorandom but the current openam docker image only works with the certain user id.
The group id in Openshift is always 0.

The actual error is

13-Jun-2025 07:57:50.320 SEVERE [main] org.apache.catalina.startup.ContextConfig.beforeStart Exception fixing docBase for context [/openam]
        java.io.IOException: Unable to create the directory [/usr/local/tomcat/webapps/openam]

Could you add group write permissions in the docker image files ?

To fix, add for example group write to all files that are writable by the default user:

RUN find / -uid $(id -u) -exec chgrp root {} \; ; \
 find / -uid $(id -u) -perm /u+w -exec chmod g+w {} \; ; true

The same problem exists with opendj and openidm.

To Reproduce
Add random user to end of Dockerfile, rebuild and run.

[maximthomas]

Hi @kasbert
Check the Docker file from #879 PR

[vharseko]

check 15.2.0

[kasbert]

Thanks, OpenAM starts now in OpenShift.
I guess I should create a separate ticket for opendj.