#!/bin/bash
set -e

# listen on all interfaces
cat >> /etc/postgresql/9.1/main/postgresql.conf <<EOF
listen_addresses = '*'
EOF

# allow remote connections to postgresql database
cat >> /etc/postgresql/9.1/main/pg_hba.conf <<EOF
host    all             all             0.0.0.0/0               md5
EOF

# remove the default database, will create from init
rm -rf /var/lib/postgresql/9.1/main

echo ""
echo "*************************************************************************"
echo "* Please login to postgresql and create the required database and       *"
echo "* database user with remote login access so that other containers can   *"
echo "* use it.                                                               *"
echo "*                                                                       *"
echo "* e.g.                                                                  *"
echo "*   sudo -u postgres createuser db_user                                 *"
echo "*   sudo -u postgres psql                                               *"
echo "*   > \password db_user                                                 *"
echo "*   sudo -u postgres createdb -O db_user db_name                        *"
echo "*************************************************************************"
echo ""