Cleaned Dockerfile

Dockerfile

@@ -1,22 +1,19 @@
 FROM centos:centos7
 MAINTAINER Emmanuel Quevillon <[email protected]>
 
-RUN yum clean all
+# Prepare image with required yum packages
+RUN yum clean all && \
+    yum install -y epel-release && \
+    yum install -y sudo make gcc mongodb-server mongodb git python-devel python-pip python-nose python-jinja2 && \
+    yum clean all
 
-RUN yum install -y epel-release
-RUN yum install -y sudo make gcc mongodb-server mongodb git python-devel python-pip python-nose python-jinja2 && yum clean all
-
-## Install some required packages
+## Install Python required packages
 RUN pip install -U pip && pip install humanfriendly Yapsy pymongo==3.2 'git+https://github.com/svpino/rfeed#egg=rfeed' && pip install --egg biomaj
 
 # Create new user/group biomaj
 RUN groupadd -r biomaj && \
     useradd -m -d /home/biomaj -r -g biomaj biomaj
 
-# Allow biomaj to run sudo without passwd
-#ADD ./docker-sudo /etc/sudoers.d/docker
-#RUN chmod 0600 /etc/sudoers.d/docker && echo "Defaults:biomaj        !requiretty" >> /etc/sudoers
-
 # Run tests for biomaj-manager with DOCKER tests
 ENV LOGNAME='biomaj'
 ENV USER='biomaj'