docker-postgis/Dockerfile

#--------- Generic stuff all our Dockerfiles should start with so we get caching ------------
FROM ubuntu:trusty
MAINTAINER Tim Sutton<tim@linfiniti.com>

RUN  export DEBIAN_FRONTEND=noninteractive
ENV  DEBIAN_FRONTEND noninteractive
RUN  dpkg-divert --local --rename --add /sbin/initctl
#RUN  ln -s /bin/true /sbin/initctl

# Use local cached debs from host (saves your bandwidth!)
# Change ip below to that of your apt-cacher-ng host
# Or comment this line out if you do not with to use caching
ADD 71-apt-cacher-ng /etc/apt/apt.conf.d/71-apt-cacher-ng

RUN echo "deb http://archive.ubuntu.com/ubuntu trusty main universe" > /etc/apt/sources.list
RUN apt-get -y update
# socat can be used to proxy an external port and make it look like it is local
RUN apt-get -y install ca-certificates socat openssh-server supervisor rpl pwgen
RUN mkdir /var/run/sshd
ADD sshd.conf /etc/supervisor/conf.d/sshd.conf

# Ubuntu 14.04 by default only allows non pwd based root login
# We disable that but also create an .ssh dir so you can copy
# up your key. NOTE: This is not a particularly robust setup 
# security wise and we recommend to NOT expose ssh as a public
# service.
RUN rpl "PermitRootLogin without-password" "PermitRootLogin yes" /etc/ssh/sshd_config
RUN mkdir /root/.ssh
RUN chmod o-rwx /root/.ssh

#-------------Application Specific Stuff ----------------------------------------------------

# Next line a workaround for https://github.com/dotcloud/docker/issues/963
RUN apt-get install -y postgresql-9.3-postgis-2.1
RUN echo "host    all             all             0.0.0.0/0               md5" >> /etc/postgresql/9.3/main/pg_hba.conf
RUN service postgresql start && /bin/su postgres -c "createuser -d -s -r -l docker" && /bin/su postgres -c "psql postgres -c \"ALTER USER docker WITH ENCRYPTED PASSWORD 'docker'\"" && service postgresql stop
# Listen on all ip addresses
RUN echo "listen_addresses = '*'" >> /etc/postgresql/9.3/main/postgresql.conf
RUN echo "port = 5432" >> /etc/postgresql/9.3/main/postgresql.conf

# Start with supervisor
ADD postgres.conf /etc/supervisor/conf.d/postgres.conf

# Open port 5432 and 22 so linked containers can see them
EXPOSE 5432
EXPOSE 22

# Run any additional tasks here that are too tedious to put in
# this dockerfile directly.
ADD setup.sh /setup.sh
RUN chmod 0755 /setup.sh
RUN /setup.sh

# We will run any commands in this when the container starts
ADD start-postgis.sh /start-postgis.sh
RUN chmod 0755 /start-postgis.sh

# Called on first run of docker - will run supervisor
ADD start.sh /start.sh
RUN chmod 0755 /start.sh

CMD /start.sh