Dockerfile

   1 # Dockerfile for Citadel
   2
   3 # Originally we built on MiniDeb, a stripped down version of Debian for use in containers.
   4 # Now it's on Debian Slim because we want to build on i386 and arm32.
   5 FROM debian:stable-slim
   6
   7 # All long term persistent data goes here.  Any volume driver may be used.
   8 VOLUME /citadel-data
   9
  10 # Install prerequisites
  11 RUN apt -y update
  12 RUN apt -y install gcc bison make zlib1g-dev libldap2-dev libssl-dev gettext libical-dev libexpat1-dev curl libcurl4-openssl-dev git autoconf automake netbase libreadline-dev
  13
  14 # Build our own local copy of Berkeley DB, because the one included with the system libs is too old.
  15 RUN sh -c 'mkdir /tmp/db_build && \
  16         cd /tmp/db_build && \
  17         curl -k https://easyinstall.citadel.org/db-6.2.32.NC.tar.gz | tar xvzf - && \
  18         cd db-6.2.32.NC/build_unix && \
  19         ../dist/configure --prefix=/usr/local/ctdlsupport --disable-compat185 --disable-cxx --disable-debug --disable-dump185 --disable-java --disable-tcl --disable-test --without-rpm && \
  20         make && \
  21         make install && \
  22         cd /tmp && \
  23         rm -fr /tmp/db_build'
  24
  25 # Create our build directory
  26 RUN mkdir /tmp/ctdl_build
  27
  28 # Deploy "ctdlvisor", a small supervisor program which runs inside the container to wrangle the various services
  29 ADD ctdlvisor.c /tmp
  30
  31 # Burn the cache if the upstream repository has changed
  32 ADD "https://easyinstall.citadel.org/libcitadel-easyinstall.tar.gz" /tmp/ctdl_build
  33 ADD "https://easyinstall.citadel.org/citadel-easyinstall.tar.gz" /tmp/ctdl_build
  34 ADD "https://easyinstall.citadel.org/webcit-easyinstall.tar.gz" /tmp/ctdl_build
  35 ADD "https://easyinstall.citadel.org/textclient-easyinstall.tar.gz" /tmp/ctdl_build
  36
  37 # Download and build Citadel
  38 RUN sh -c 'export CFLAGS=-I/usr/local/ctdlsupport/include && \
  39         export LDFLAGS="-L/usr/local/ctdlsupport/lib -Wl,--rpath -Wl,/usr/local/ctdlsupport/lib" && \
  40         cd /tmp/ctdl_build && \
  41         tar xvzf libcitadel-easyinstall.tar.gz && \
  42         tar xvzf citadel-easyinstall.tar.gz && \
  43         tar xvzf webcit-easyinstall.tar.gz && \
  44         tar xvzf textclient-easyinstall.tar.gz && \
  45         cd /tmp/ctdl_build/libcitadel && \
  46         ./configure --prefix=/usr && \
  47         make && \
  48         make install && \
  49         cd /tmp/ctdl_build/citadel && \
  50         ./configure && \
  51         make && \
  52         make install && \
  53         cd /tmp/ctdl_build/webcit && \
  54         ./configure && \
  55         make && \
  56         make install && \
  57         cd /tmp/ctdl_build/textclient && \
  58         ./bootstrap && \
  59         ./configure --prefix=/usr --ctdldir=/citadel_data && \
  60         make && make install && \
  61         cd /tmp && \
  62         cc ctdlvisor.c -o /usr/local/bin/ctdlvisor && \
  63         rm -vf /tmp/ctdlvisor.c && \
  64         cd /tmp && \
  65         rm -vfr /tmp/ctdl_build && \
  66         rm -vrf /usr/local/citadel/data /usr/local/citadel/files /usr/local/citadel/keys /usr/local/webcit/keys'
  67
  68 # Ports
  69 EXPOSE 25 80 110 119 143 443 465 504 563 587 993 995 2020 5222
  70
  71 # Let's go!
  72 ENTRYPOINT ["/usr/local/bin/ctdlvisor"]