| # |
| # example Dockerfile for http://docs.docker.io/en/latest/examples/postgresql_service/ |
| # |
| |
| FROM ubuntu |
| MAINTAINER SvenDowideit@docker.com |
| |
| # Add the PostgreSQL PGP key to verify their Debian packages. |
| # It should be the same key as https://www.postgresql.org/media/keys/ACCC4CF8.asc |
| RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8 |
| |
| # Add PostgreSQL's repository. It contains the most recent stable release |
| # of PostgreSQL, ``9.3``. |
| RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main" > /etc/apt/sources.list.d/pgdg.list |
| |
| # Update the Ubuntu and PostgreSQL repository indexes |
| RUN apt-get update |
| |
| # Install ``python-software-properties``, ``software-properties-common`` and PostgreSQL 9.3 |
| # There are some warnings (in red) that show up during the build. You can hide |
| # them by prefixing each apt-get statement with DEBIAN_FRONTEND=noninteractive |
| RUN apt-get -y -q install python-software-properties software-properties-common |
| RUN apt-get -y -q install postgresql-9.3 postgresql-client-9.3 postgresql-contrib-9.3 |
| |
| # Note: The official Debian and Ubuntu images automatically ``apt-get clean`` |
| # after each ``apt-get`` |
| |
| # Run the rest of the commands as the ``postgres`` user created by the ``postgres-9.3`` package when it was ``apt-get installed`` |
| USER postgres |
| |
| # Create a PostgreSQL role named ``docker`` with ``docker`` as the password and |
| # then create a database `docker` owned by the ``docker`` role. |
| # Note: here we use ``&&\`` to run commands one after the other - the ``\`` |
| # allows the RUN command to span multiple lines. |
| RUN /etc/init.d/postgresql start &&\ |
| psql --command "CREATE USER docker WITH SUPERUSER PASSWORD 'docker';" &&\ |
| createdb -O docker docker |
| |
| # Adjust PostgreSQL configuration so that remote connections to the |
| # database are possible. |
| RUN echo "host all all 0.0.0.0/0 md5" >> /etc/postgresql/9.3/main/pg_hba.conf |
| |
| # And add ``listen_addresses`` to ``/etc/postgresql/9.3/main/postgresql.conf`` |
| RUN echo "listen_addresses='*'" >> /etc/postgresql/9.3/main/postgresql.conf |
| |
| # Expose the PostgreSQL port |
| EXPOSE 5432 |
| |
| # Add VOLUMEs to allow backup of config, logs and databases |
| VOLUME ["/etc/postgresql", "/var/log/postgresql", "/var/lib/postgresql"] |
| |
| # Set the default command to run when starting the container |
| CMD ["/usr/lib/postgresql/9.3/bin/postgres", "-D", "/var/lib/postgresql/9.3/main", "-c", "config_file=/etc/postgresql/9.3/main/postgresql.conf"] |