anchor.diff:      	httpd \
   	mod_ssl \
       	gcc.x86_64 \
  -	httpd-devel.x86_64 \
  +        httpd-devel.x86_64 \
   	python36u.x86_64 \
   	python36u-devel.x86_64 \
   	python36u-pip \
  
positive.code: 
  ADD http://download.opensuse.org/repositories/security://shibboleth/CentOS_7/security:shibboleth.repo /etc/yum.repos.d/shibboleth.repo
  
  RUN yum -y update \ 
      && yum -y install https://centos7.iuscommunity.org/ius-release.rpm \
      && yum -y install \
  
negative.code: COPY requirements.txt /requirements.txt
  COPY run-app /usr/local/bin/
  COPY ./conf /conf
  RUN chmod +x /usr/local/bin/run-app \
     && pip3.6 install -r /requirements.txt \
     && rm -rf $HOME/.pip/cache \
     && rm -rf /var/cache/*/*
  
  
  EXPOSE 80 443
  
  