Fixed dockerfile

Author: RSam25

Dockerfile

@@ -23,7 +23,7 @@ COPY ./conf/*.xml /app/conf/
 
 RUN tar xzvf /app/static.tar.gz --no-same-owner --no-same-permissions && rm -f /app/static.tar.gz
 
-RUN useradd -r uid2-operator && mkdir -p /opt/uid2 && chmod -R 777 /opt/uid2 && mkdir -p /app && chmod -R 705 /app && mkdir -p /app/file-uploads && chmod -R 777 /app/file-uploads && mkdir -p /app/pod_terminating && chmod -R 777 /app/pod_terminating
+RUN adduser -D uid2-operator && mkdir -p /opt/uid2 && chmod 777 -R /opt/uid2 && mkdir -p /app && chmod 705 -R /app && mkdir -p /app/file-uploads && chmod 777 -R /app/file-uploads && mkdir -p /app/pod_terminating && chmod 777 -R /app/pod_terminating
 USER uid2-operator
 
 CMD java \