File Dockerfile of Package cups-container

# Define the names/tags of the container
#!BuildTag: suse/alp/workloads/cups:latest suse/alp/workloads/cups:%PKG_VERSION% suse/alp/workloads/cups:%PKG_VERSION%.%RELEASE%

FROM opensuse/tumbleweed

LABEL maintainer="Johannes Meixner <jsmeix@suse.com>"

# Define labels according to https://en.opensuse.org/Building_derived_containers
# labelprefix=com.suse.alp.workloads.cups
LABEL org.opencontainers.image.title="CUPS container"
LABEL org.opencontainers.image.description="This contains CUPS %PKG_VERSION% and cups-filters"
LABEL org.opencontainers.image.version="%PKG_VERSION%"
LABEL org.opencontainers.image.created="%BUILDTIME%"
LABEL org.openbuildservice.disturl="%DISTURL%"
LABEL com.suse.eula="beta"
LABEL com.suse.image-type="application"
LABEL com.suse.release-stage="prototype"
# endlabelprefix

# Cf. the Dockerfile in my (jsmeix@suse.com)
# https://confluence.suse.com/display/corepackages/CUPS+Docker+Container+on+Leap+15.2

# Fill the image with content:
# Nice to have for debugging by running bash inside the container:
RUN zypper -v --non-interactive install netcat less gzip vim-small
# Only a rather minimal CUPS system without printer driver packages but with recommended RPMs:
RUN zypper -v --non-interactive install --recommends cups cups-filters poppler-tools
# Clean the cache(s):
RUN zypper clean -a

# Configure cupsd:
# Cf. the changes to the default cupsd.conf file in my (jsmeix@suse.com)
# https://confluence.suse.com/display/corepackages/CUPS+Docker+Container+on+Leap+15.2
COPY cupsd.conf /etc/cups/cupsd.conf

# Make cupsd that is listening on IPP port 631 accessible:
EXPOSE 631

# Run cupsd in the foreground but detach the process from the controlling terminal and current directory:
ENTRYPOINT ["/usr/sbin/cupsd"]
CMD ["-F"]

# End of Dockerfile