Merge pull request #1170 from dataquest-dev/palo-docker-user-fix

Palo docker user fix

Author: pStefanec

Dockerfile

@@ -81,7 +81,8 @@ RUN ln -s $DSPACE_INSTALL/webapps/server   /usr/local/tomcat/webapps/server
 WORKDIR /usr/local/tomcat/bin
 RUN chmod u+x redebug.sh undebug.sh custom_run.sh
 
-# For security reason (requirement on some cloud platforms) we want run dspace as non-root user.
-RUN chown -R ubuntu:ubuntu /dspace /usr/local/tomcat
+# We create a 'dspace' user to run DSpace instead of running as root
+RUN useradd -u 1100 -m -s /bin/bash dspace \
+    && chown -Rv dspace: /dspace /usr/local/tomcat
 
-USER ubuntu
+USER dspace