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 RUN sh -c 'mkdir /tmp/db_build && \
33 curl -k https://easyinstall.citadel.org/db-6.2.32.NC.tar.gz | tar xvzf - && \
34 cd db-6.2.32.NC/build_unix && \
35 ../dist/configure --prefix=/usr/local --disable-static --disable-compat185 --disable-cxx --disable-debug --disable-dump185 --disable-java --disable-tcl --disable-test --without-rpm && \
41 # Create our build directory
42 RUN mkdir /tmp/ctdl_build
44 # Deploy "ctdlvisor", a small supervisor program which runs inside the container to wrangle the various services
48 cc ctdlvisor.c -o /usr/local/bin/ctdlvisor && \
49 rm -vf /tmp/ctdlvisor.c'
51 # Grab the repository at the specified branch or tag. If there wasn't any change we should enjoy the cache.
53 cd /tmp/ctdl_build && \
54 git clone -b $branch --single-branch git://git.citadel.org/citadel'
58 cd /tmp/ctdl_build/citadel/libcitadel && \
60 ./configure --prefix=/usr/local && \
64 # Build the Citadel Server
66 export CFLAGS=-I/usr/local/include && \
67 export LDFLAGS=-L/usr/local/lib && \
68 cd /tmp/ctdl_build/citadel/citadel && \
74 # Build the WebCit front end
76 export CFLAGS=-I/usr/local/include && \
77 export LDFLAGS=-L/usr/local/lib && \
78 cd /tmp/ctdl_build/citadel/webcit && \
84 # Build the text mode client
86 export CFLAGS=-I/usr/local/include && \
87 export LDFLAGS=-L/usr/local/lib && \
88 cd /tmp/ctdl_build/citadel/textclient && \
89 ./configure --prefix=/usr/local --ctdldir=/citadel_data && \
90 make && make install && \
92 rm -vfr /tmp/ctdl_build && \
93 rm -vrf /usr/local/citadel/data /usr/local/citadel/files /usr/local/citadel/keys /usr/local/webcit/keys'
95 ####################################################################################################
97 # Second stage build only needs runtime libraries.
98 FROM debian:bullseye-slim AS final-stage
100 # All long term persistent data goes here. Any volume driver may be used.
103 # Install prerequisites
105 RUN apt -y install zlib1g libical3 libexpat1 curl libcurl4 netbase libreadline8 libldap-2.4-2 libssl1.1
107 # Bring in Citadel and libraries
108 COPY --from=build-stage /usr/local/ /usr/local/
112 EXPOSE 25 80 110 119 143 443 465 504 563 587 993 995 5222
115 ENTRYPOINT ["/usr/local/bin/ctdlvisor"]