Updated trias_dbserver script for automation

trias/Server/trias_dbserver_script.sh

 sudo apt install mysql-server
 sudo systemctl start mysql.service
 
+sleep 2
+
 #STEPS FOR MYSQL_SECURE_INSTALLATION
 #STEP-1 sudo mysql
 #STEP-2 ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'SET_PASSWORD';
 #STEP-14 GRANT ALL PRIVILEGES ON *.* TO '_username_'@'_desiredIP_' WITH GRANT OPTION;
 #STEP-15 FLUSH PRIVILEGES;
 
+echo "Please enter password for mysql: "
+read password
+sudo mysql -u root -p${password} -e "ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '${password}'"
+sudo sed -i "s/.*bind-address.*/bind-address = 0.0.0.0/" /etc/mysql/mysql.conf.d/mysqld.cnf
+sudo systemctl restart mysql
+echo "Please enter the IP address of app server: "
+read IP
+sudo mysql -u root -p${password} CREATE USER 'root'@'${IP}' IDENTIFIED WITH mysql_native_password BY '${password}';
+sudo mysql -u root -p${password} GRANT ALL PRIVILEGES ON *.* TO 'root'@'${IP}' WITH GRANT OPTION;
+FLUSH PRIVILEGES;