mamdouhmasf/postgres_for_mamdouh repository overview

⁠example Dockerfile for https://docs.docker.com/examples/postgresql_service/⁠

⁠

FROM ubuntu MAINTAINER [email protected]⁠

⁠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://p80.pool.sks-keyservers.net: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

⁠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 update && apt-get install -y python-software-properties software-properties-common postgresql-9.3 postgresql-client-9.3 postgresql-$

⁠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 mamdouh WITH SUPERUSER PASSWORD '123456789';" &&
createdb -O mamdouh mamdouh

⁠Adjust PostgreSQL configuration so that remote connections to the

⁠database are possible.

⁠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 mamdouh WITH SUPERUSER PASSWORD '123456789';" &&
createdb -O mamdouh mamdouh

⁠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"]