1 # Dockerfile for Citadel
3 # Copyright (c) 2019-2023 by the citadel.org team
5 # This program is open source software. Use, duplication, or disclosure
6 # is subject to the terms of the GNU General Public License, version 3.
8 # This script implements a two stage build. In the first stage we load in a full set of
9 # development tools and build all of the components, including a version of Berkeley DB newer than
10 # the one supplied in the repo. Everything in /usr/local is copied into the second stage, which
11 # is built with only runtime libraries to keep the image small.
13 ####################################################################################################
15 # Debian Slim has all of the architectures we build on (amd64, i386, arm32)
16 # The first stage build will bring in all of our development tools.
17 FROM debian:bullseye-slim AS build-stage
19 # The "branch" argument specifies the branch or tag from which we will build.
22 # All long term persistent data goes here. Any volume driver may be used.
25 # Install prerequisites
27 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
29 # Build our own local copy of Berkeley DB, because the one included with the system libs is too old.
30 # We will install it to /usr/local and carry it over to the second stage build.
31 # build and install Berkeley DB
32 RUN sh -c 'mkdir /tmp/db_build'
33 RUN sh -c 'cd /tmp/db_build && curl -k https://easyinstall.citadel.org/db-18.1.40.tar.gz | tar xvzf -'
35 cd /tmp/db_build/db-18.1.40/build_unix && \
36 ../dist/configure --prefix=/usr/local \
38 --with-uniquename=_ctdl \
39 --enable-static --disable-shared \
40 --disable-compat185 --disable-cxx --disable-debug \
41 --disable-dump185 --disable-java --disable-tcl --disable-test --without-rpm'
42 RUN sh -c 'cd /tmp/db_build/db-18.1.40/build_unix && make -j`cat /proc/cpuinfo | grep processor | wc -l`'
43 RUN sh -c 'cd /tmp/db_build/db-18.1.40/build_unix && make install_lib'
44 RUN sh -c 'cd /tmp/db_build/db-18.1.40/build_unix && make install_include'
45 RUN sh -c 'cd /tmp/db_build/db-18.1.40/build_unix && make install_utilities'
46 RUN sh -c 'rm -fr /tmp/db_build'
48 # Create our build directory
49 RUN mkdir /tmp/ctdl_build
51 # Deploy "ctdlvisor", a small supervisor program which runs inside the container to wrangle the various services
55 cc ctdlvisor.c -o /usr/local/bin/ctdlvisor && \
56 rm -vf /tmp/ctdlvisor.c'
58 # Grab the repository at the specified branch or tag. If there wasn't any change we should enjoy the cache.
60 cd /tmp/ctdl_build && \
61 git clone -b $branch --single-branch git://git.citadel.org/citadel'
65 cd /tmp/ctdl_build/citadel/libcitadel && \
67 ./configure --prefix=/usr/local && \
71 # Build the Citadel Server
73 export CFLAGS=-I/usr/local/include && \
74 export LDFLAGS=-L/usr/local/lib && \
75 cd /tmp/ctdl_build/citadel/citadel && \
81 # Build the WebCit front end
83 export CFLAGS=-I/usr/local/include && \
84 export LDFLAGS=-L/usr/local/lib && \
85 cd /tmp/ctdl_build/citadel/webcit && \
91 # Build the text mode client
93 export CFLAGS=-I/usr/local/include && \
94 export LDFLAGS=-L/usr/local/lib && \
95 cd /tmp/ctdl_build/citadel/textclient && \
96 ./configure --prefix=/usr/local --ctdldir=/citadel_data && \
97 make && make install && \
99 rm -vfr /tmp/ctdl_build && \
100 rm -vrf /usr/local/citadel/data /usr/local/citadel/files /usr/local/citadel/keys /usr/local/webcit/keys'
102 ####################################################################################################
104 # Second stage build only needs runtime libraries.
105 FROM debian:bullseye-slim AS final-stage
107 # All long term persistent data goes here. Any volume driver may be used.
110 # Install prerequisites
112 RUN apt -y install zlib1g libical3 libexpat1 curl libcurl4 netbase libreadline8 libldap-2.4-2 libssl1.1
114 # Bring in Citadel and libraries
115 COPY --from=build-stage /usr/local/ /usr/local/
119 EXPOSE 25 80 110 119 143 443 465 504 563 587 993 995 5222
122 ENTRYPOINT ["/usr/local/bin/ctdlvisor"]