anchor.diff:  # <docker_image_id> 		// see docker images to fetch the right name & tag or id
   # 							// after the Docker image id, we can specify all the flags supported by 'ccontainermain'
   #							// see this page for more info https://github.com/zrml/ccontainermain
  -# -i=C151					// this is the Cachè instance name
  +# -i=CACHE					// this is the Cachè instance name
   # -xstart=/run.sh			// eXecute another service at startup time
   #							// run.sh starts sshd (part of tutum centos container)
   #							// for more info see https://docs.docker.com/reference/run/
  
positive.code: ENV TMP_INSTALL_DIR=/tmp/distrib
  
  # vars for Caché silent install
  ENV ISC_PACKAGE_INSTANCENAME="C151"
  ENV ISC_PACKAGE_INSTALLDIR="/usr/cachesys"
  ENV ISC_PACKAGE_UNICODE="Y"
  
  
negative.code: WORKDIR ${TMP_INSTALL_DIR}
  
  # fetch distrib file
  ADD cache-2016.2.0.736.0-lnxrhx64.tar.gz .
  
  # update OS + dependencies & run Caché silent install___________________________________
  RUN yum -y update && \
      yum -y install tar hostname net-tools which && \
      ln -sf /etc/localtime /usr/share/zoneinfo/Europe/Rome && \
      ./cache-*/cinstall_silent && \
      ccontrol stop $ISC_PACKAGE_INSTANCENAME quietly 
  COPY cache.key $ISC_PACKAGE_INSTALLDIR/mgr/
  
  