DB_HOST=`echo ${hostname} | sed -e 's/ip-//'`

IP=`ip -f inet addr show eth0 | grep -Po 'inet \K[\d.]+'`

DB_PORT=27017
BOOKSTORE_DBUSER=bookstore
BOOKSTORE_DBPASS=bookstorepass1
CINEMA_DBUSER=cinemas
CINEMA_DBPASS=cinemaspass1


echo "export DB_HOST=${DB_HOST}" >> /etc/environment

echo "export IP=${IP}" >> /etc/environment

echo "export DB_PORT=${DB_PORT}" >> /etc/environment

echo "export BOOKSTORE_DBUSER=${BOOKSTORE_DBUSER}" >> /etc/environment

echo "export BOOKSTORE_DBPASS=${BOOKSTORE_DBPASS}" >> /etc/environment

echo "export CINEMA_DBUSER=${CINEMA_DBUSER}" >> /etc/environment

echo "export CINEMA_DBPASS=${CINEMA_DBPASS}" >> /etc/environment