Dockerfile

FROM ubuntu:16.04

MAINTAINER Khotin Paul

# Update packages
RUN apt-get -y update

# Install postgresql
ENV PGVER 9.5
RUN apt-get install -y postgresql-$PGVER

USER postgres

RUN /etc/init.d/postgresql start &&\
        psql --command "CREATE USER docker WITH SUPERUSER PASSWORD 'docker';" &&\
         createdb -E UTF8 -T template0 -O docker docker &&\
          /etc/init.d/postgresql stop

          RUN echo "host all  all    0.0.0.0/0  md5" >> /etc/postgresql/$PGVER/main/pg_hba.conf
          RUN echo "listen_addresses='*'" >> /etc/postgresql/$PGVER/main/postgresql.conf
          RUN echo "synchronous_commit = off" >> /etc/postgresql/$PGVER/main/postgresql.conf
          RUN echo "fsync = off" >> /etc/postgresql/$PGVER/main/postgresql.conf

EXPOSE 5432

# Add VOLUMEs to allow backup of config, logs and databases
VOLUME  ["/etc/postgresql", "/var/log/postgresql", "/var/lib/postgresql"]

USER root

RUN apt-get install -y openjdk-8-jdk-headless
RUN apt-get install -y maven

ENV WORK /opt/
ADD / $WORK/
WORKDIR $WORK

RUN mvn package

EXPOSE 5000

CMD service postgresql start &&\
     java -Xmx300M -Xmx300M -jar target/api-1.0-SNAPSHOT.jar --database=jdbc:postgresql://localhost/docker --username=docker --password=docker