# VERSION: 	0.1
# DESCRIPTION: 	Create a ready-to-use environment for Signal
# AUTHOR: 	Mario Incandenza <mario.incandenza@autistici.org>
# COMMENTS: 
#    Cereate a debian box with redis and  postgres initialized with Signal
#    DB structures 
# USAGE:
#    # Download this Dockerfile
#    
#    # Build PostgreSQL image
#    docker build -t "signal:0.1" .
#
#    docker run -it --name="signal" -p 5432:5432 -p 6379:6379  signal:0.1
#  
FROM debian:stretch

MAINTAINER  Mario Incandenza <mario.incandenza@autistici.org>

ENV DEBIAN_FRONTEND noninteractive

ADD	./accountsdb.xml /tmp
ADD	./messagedb.xml /tmp

RUN apt-get update -qq && apt-get upgrade -y

RUN apt-get install redis-server wget openjdk-8-jre-headless -y

RUN apt-get install postgresql-9.6 postgresql-client-9.6 postgresql-contrib-9.6  libpostgresql-jdbc-java -y

RUN wget https://github.com/liquibase/liquibase/releases/download/liquibase-parent-3.5.3/liquibase-debian_3.5.3_all.deb

RUN dpkg -i liquibase-debian_3.5.3_all.deb

RUN apt-get clean

RUN sed 's/^bind\s\+127\.0\.0\.1/bind 0\.0\.0\.0/g' < /etc/redis/redis.conf > /tmp/redis.conf
RUN cat /tmp/redis.conf > /etc/redis/redis.conf && rm /tmp/redis.conf

RUN echo "/etc/init.d/postgresql start && exit 0" > /etc/rc.local
RUN  /etc/init.d/postgresql start &&\
    su postgres -c "psql --command \"CREATE USER signal with encrypted  password  's1gn4l';\" " &&\
    su postgres -c "psql --command \"CREATE DATABASE signaldb WITH OWNER signal;\" " &&\
    su postgres -c "liquibase --driver=org.postgresql.Driver --classpath=/usr/share/java/postgresql-jdbc4.jar --url=jdbc:postgresql://localhost:5432/signaldb --username=signal --password=s1gn4l --changeLogFile=/tmp/accountsdb.xml update" &&\
    su postgres -c "liquibase --driver=org.postgresql.Driver --classpath=/usr/share/java/postgresql-jdbc4.jar --url=jdbc:postgresql://localhost:5432/signaldb --username=signal --password=s1gn4l --changeLogFile=/tmp/messagedb.xml update"

RUN dpkg -P liquibase
RUN rm liquibase-debian_3.5.3_all.deb

USER postgres

RUN echo "host all  all    0.0.0.0/0  md5" >> /etc/postgresql/9.6/main/pg_hba.conf

RUN echo "listen_addresses='*'" >> /etc/postgresql/9.6/main/postgresql.conf

EXPOSE 5432 6379

USER root
# VOLUME  ["/etc/postgresql", "/var/log/postgresql", "/var/lib/postgresql"] /usr/share/java/postgresql-jdbc4.jar
CMD service redis-server start && su postgres -c "/usr/lib/postgresql/9.6/bin/postgres -D /var/lib/postgresql/9.6/main -c config_file=/etc/postgresql/9.6/main/postgresql.conf"