anchor.diff:  FROM mariadb:10.2
   
   LABEL \
  -   com.github.katmore.clientcal.docker.image.mariadb.version="0.0.3" \
  +   com.github.katmore.clientcal.docker.image.mariadb.version="0.0.4" \
      com.github.katmore.clientcal.docker.image.mariadb.mariadb-server.version="10.2" \
      maintainer="D. Bird <doug@katmore.com>" \
      description="mariadb image for ClientCal"
  
positive.code:    #
     # clientcal database/user
     #
     CLIENTCAL_DATABASE=$CLIENTCAL_DATABASE
     CLIENTCAL_MYSQL_USER=$CLIENTCAL_MYSQL_USER
  
  RUN \
  
negative.code: # mariadb image for ClientCal
  # @version 0.0.4
  #
  # Volumes:
  # - /var/lib/mysql
  