jhipster-registry: JHipster registry docker image doesn't work on OpenShift

Overview of the issue

JHipster registry docker image (on DockerHub) needs to have root access. It need to write in /target directory for logs. This directory is not created in the dockerfile

Motivation for or Use Case

I need to maintain an override of image : `FROM jhipster/jhipster-registry:v3.1.2

RUN mkdir /target && chmod g+rwx /target

`

It’s a bad pratice that docker image needs to be root…

Reproduce the error

Just deploy hipster/jhipster-registry on minishift

You’ll get a “Could not write to /target/…” error

Related issues

Suggest a Fix

Just add RUN mkdir /target && chmod g+rwx /target

In the https://hub.docker.com/r/jhipster/jhipster-registry/~/dockerfile/

JHipster Registry Version(s)

latest : v3.1.2

Browsers and Operating System

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