anchor.diff:  
   #installing docker START
   ENV DOCKER_BUCKET get.docker.com
  -#ENV DOCKER_VERSION 1.12.3
  -#ENV DOCKER_SHA256 626601deb41d9706ac98da23f673af6c0d4631c4d194a677a9a1a07d7219fa0f
  -ENV DOCKER_VERSION 1.12.6
  -ENV DOCKER_SHA256 cadc6025c841e034506703a06cf54204e51d0cadfae4bae62628ac648d82efdd
  +ENV DOCKER_VERSION 1.12.3
  +ENV DOCKER_SHA256 626601deb41d9706ac98da23f673af6c0d4631c4d194a677a9a1a07d7219fa0f
  +#ENV DOCKER_VERSION 1.12.6
  +#ENV DOCKER_SHA256 cadc6025c841e034506703a06cf54204e51d0cadfae4bae62628ac648d82efdd
   
   RUN set -x \
   	&& curl -fSL "https://${DOCKER_BUCKET}/builds/Linux/x86_64/docker-${DOCKER_VERSION}.tgz" -o docker.tgz \
  
positive.code: VOLUME "$MAVEN_M2_REPO"
  #installing mavne END
  
  CMD ["/usr/local/bin/startup.sh"]
negative.code: MAINTAINER Anatoly Vasilevskiy <Anatoly.Vasilevskiy@sintef.no>
  
  #installing jenkins plugins
  #COPY plugins.txt /usr/share/jenkins/plugins.txt
  #COPY install_jenkins_plugins.sh /usr/local/bin/install_jenkins_plugins.sh
  #RUN /usr/local/bin/install_jenkins_plugins.sh /usr/share/jenkins/plugins.txt
  
  USER root
  
  RUN apt-get update && apt-get install -y openssl \
  						sshpass \
  						openssh-server \
  						git
  
  RUN echo 'jenkins:jenkins' | chpasswd \
  	&& mkdir /var/run/sshd	
  