docker/mod/freeswitch/Dockerfile

FROM debian:buster-slim

# add freeswitch repo
RUN apt-get update && \
apt-get install -y --no-install-recommends subversion curl wget ca-certificates gnupg gnupg2 lsb-release unzip && \
curl -k https://files.freeswitch.org/repo/deb/debian-release/fsstretch-archive-keyring.asc | apt-key add - && \
echo 'deb http://files.freeswitch.org/repo/deb/debian-release/ buster main' > /etc/apt/sources.list.d/freeswitch.list

# install dockerize
ENV DOCKERIZE_VERSION v0.6.1
RUN wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
    && tar -C /usr/local/bin -xzvf dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
    && rm dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz

# install freeswitch
RUN apt-get update && apt-get install -y \
        freeswitch \
        freeswitch-mod-amr \
        freeswitch-mod-b64 \
        freeswitch-mod-commands \
        freeswitch-mod-conference \
        freeswitch-mod-console \
        freeswitch-mod-db \
        freeswitch-mod-dialplan-asterisk \
        freeswitch-mod-dialplan-xml \
        freeswitch-mod-dptools \
        freeswitch-mod-enum \
        freeswitch-mod-esf \
        freeswitch-mod-event-socket \
        freeswitch-mod-expr \
        freeswitch-mod-fifo \
        freeswitch-mod-fsv \
        freeswitch-mod-g723-1 \
        freeswitch-mod-g729 \
        freeswitch-mod-hash \
        freeswitch-mod-httapi \
        freeswitch-mod-local-stream \
        freeswitch-mod-loopback \
        freeswitch-mod-lua \
        freeswitch-mod-native-file \
        freeswitch-mod-opusfile \
        freeswitch-mod-opus \
        freeswitch-mod-png \
        freeswitch-mod-rtc \
        freeswitch-mod-say-en \
        freeswitch-mod-sndfile \
        freeswitch-mod-sofia \
        freeswitch-mod-spandsp \
        freeswitch-mod-tone-stream \
        freeswitch-mod-verto \
        freeswitch-sounds-en-us-callie \
        iptables

# Potentially missing
# (included in bbb-freeswitch-core but not referenced in https://github.com/bigbluebutton/bigbluebutton/issues/9064)
# freeswitch-mod-cdr-csv
# freeswitch-mod-cdr-sqlite
# freeswitch-mod-h26x
# freeswitch-mod-skinny
# freeswitch-mod-sms
# freeswitch-mod-syslog
# freeswitch-mod-valet-parking
# freeswitch-mod-voicemail
# freeswitch-mod-xml-cdr
# freeswitch-mod-xml-rpc
# freeswitch-mod-xml-scgi


# -- get official bbb freeswitch config
# we use svn for retrieving the files since the repo is quite large,
# git sparse-checkout is not yet available with buster and there
# is no other sane way of downloading a single directory via git
ENV GIT_TAG v2.2.9-freeswitch
RUN cd /etc \
    && svn checkout https://github.com/alangecker/bbb-packages/tags/$GIT_TAG/bbb-freeswitch-core/data/opt/freeswitch/etc/freeswitch \
    && rm -rf /etc/freeswitch/.svn

# the current available freeswitch-mod-opusfile is broken,
# it can't write any .opus files. The fix provided in
# https://github.com/signalwire/freeswitch/pull/719/files
# is not sufficient as the module still comes without opus
# write support, so we rather switch to the binary built
# by bigbluebutton and add its dependencies
RUN wget -O /usr/lib/freeswitch/mod/mod_opusfile.so https://github.com/bbb-pkg/bbb-freeswitch-core/raw/43f3a47af1fcf5ea559e16bb28b900c925a7f2c3/opt/freeswitch/lib/freeswitch/mod/mod_opusfile.so \
    && wget -O /tmp/libopusenc0_0.2.1-1bbb1_amd64.deb https://launchpad.net/~bigbluebutton/+archive/ubuntu/support/+files/libopusenc0_0.2.1-1bbb1_amd64.deb \
    && dpkg -i /tmp/libopusenc0_0.2.1-1bbb1_amd64.deb \
    && rm /tmp/libopusenc0_0.2.1-1bbb1_amd64.deb

# add modifications
COPY ./conf /etc/freeswitch/


COPY ./entrypoint.sh /entrypoint.sh
ENTRYPOINT /entrypoint.sh