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#!/bin/bash
echo "####################################################################"
echo "# docker_postgres_setup_script #"
echo "# Dennis Buchhorn - bucde@b-eit.de #"
echo "####################################################################"
echo "# WARNING: password is plain text input! #"
echo "# #"
echo "# Config will be saved in '.env' file. #"
echo "# (everything in plain text, even the password) #"
#echo "# #"
echo "####################################################################"
echo ""
CONFIG_EXISTS="false"
KEEP_CONFIG=""
POSTGRES_VERSION=""
POSTGRES_HOST_IP_ADDRESS=""
POSTGRES_HOST_PORT=""
POSTGRES_ADMIN_USER=""
POSTGRES_ADMIN_PASSWORD=""
POSTGRES_SHARED_HOSTING=""
if [ -f ".env" ]; then
CONFIG_EXISTS="true"
read -p "Config file '.env' already exists! Would you like to use this? (y/n)" KEEP_CONFIG
fi
if [ $CONFIG_EXISTS == "false" ] || [ $KEEP_CONFIG == "n" ]; then
read -p "Enter postgres version which should be used: " POSTGRES_VERSION
read -p "Enter host (vm) ip address on which postgres should be accessible: " POSTGRES_HOST_IP_ADDRESS
read -p "Enter host (vm) port on which postgres should be accessible: " POSTGRES_HOST_PORT
read -p "Enter admin user name for postgres: " POSTGRES_ADMIN_USER
read -p "Enter admin password for postgres: " POSTGRES_ADMIN_PASSWORD
rm -f .env
touch .env
echo "POSTGRES_VERSION="$POSTGRES_VERSION >> .env
echo "POSTGRES_HOST_IP_ADDRESS="$POSTGRES_HOST_IP_ADDRESS >> .env
echo "POSTGRES_HOST_PORT="$POSTGRES_HOST_PORT >> .env
echo "POSTGRES_ADMIN_USER="$POSTGRES_ADMIN_USER >> .env
echo "POSTGRES_ADMIN_PASSWORD="$POSTGRES_ADMIN_PASSWORD >> .env
else
while read line; do
if [[ $line == *"POSTGRES_ADMIN_USER="* ]]; then
POSTGRES_ADMIN_USER=$(echo $line | cut -c 21-)
fi
done < ".env"
fi
read -p "Would you like to modify postgres rights for shared hosting? (y/n)" POSTGRES_SHARED_HOSTING
docker-compose up -d
echo "Wait a few seconds for the container to spin up ..."
sleep 5
if [ $POSTGRES_SHARED_HOSTING == "y" ]; then
touch tmp
echo "REVOKE ALL ON DATABASE template1 FROM public;" >> tmp
echo "REVOKE ALL ON SCHEMA public FROM public;" >> tmp
echo "GRANT ALL ON SCHEMA public TO "$POSTGRES_ADMIN_USER";" >> tmp
echo "REVOKE ALL ON pg_user FROM public;" >> tmp
echo "REVOKE ALL ON pg_roles FROM public;" >> tmp
echo "REVOKE ALL ON pg_group FROM public;" >> tmp
echo "REVOKE ALL ON pg_authid FROM public;" >> tmp
echo "REVOKE ALL ON pg_auth_members FROM public;" >> tmp
echo "REVOKE ALL ON pg_database FROM public;" >> tmp
echo "REVOKE ALL ON pg_tablespace FROM public;" >> tmp
echo "REVOKE ALL ON pg_settings FROM public;" >> tmp
cat tmp | docker exec -i postgres psql -U $POSTGRES_ADMIN_USER -d template1
rm -f tmp
fi
echo "Done!"