anchor.diff:  LABEL version="${OM_VERSION}"
   LABEL maintainer=dev@openmeetings.apache.org
   
  -ARG BUILD_TYPE="min"
  -ENV OM_TYPE=${BUILD_TYPE}
   ENV DB_ROOT_PASS '12345'
   ENV OM_USER="om_admin"
   ENV OM_PASS="1Q2w3e4r5t^y"
  
positive.code: WORKDIR ${work}
  COPY scripts/*.sh ./
  
  RUN chmod a+x ${work}/*.sh \
    && ./om_install.sh
  
  EXPOSE ${PORTS}
  
negative.code: ENV SERVER_TZ=UTC
  
  WORKDIR ${OM_HOME}
  RUN apt-get update && apt-get install -y --no-install-recommends \
      apt-utils \
    && apt-get install -y --no-install-recommends \
      software-properties-common \
  