As of 1.29.1, "adduser" has stopped working

[perllaghu]

Bug Overview

Recent update to the nginx base image has broken my own Docker Image

Expected Behavior

I expected no change

Steps to Reproduce the Bug

FROM nginx:1.29.0
RUN adduser --disabled-password --shell /bin/false --home /usr/src/app myAppUser

works

FROM nginx:1.29.2
RUN adduser --disabled-password --shell /bin/false --home /usr/src/app myAppUser

Fails.

Environment Details

Docker 28.5.1

Build through a docker-compose file

Tested on both MacOS & Linux

Additional Context

No response

[oxpa]

the reason for this change is that 1.29.0 is based on debian bookworm (which supplies adduser) and 1.29.2 image is based on trixie (which doesn't provide adduser).
I would suggest using useradd as Dockerfile does.

[perllaghu]

Problem solved, thankee....