In this project Terraform is gonna create ssh key, security group , 2 instances named as loadbalancer and database, launch configuration as plain Ubuntu Server 18.04 LTS, auto scaling group and auto scaling policy in which if CPU gets over 60% its gonna create new instance. Ansible is gonna configure database, webservers, loadbalancer. Also in this python script its gonna run constantly ec2.py script which creates dynamic host file and if the output is different from the last one its gonna start another ansible playbook which will configure new webserver create new user in database and add new server to a loadbalancer.

To run the script you need to create aws user with secret key. Also you obviously need to have ansible, terraform and both python2, python3. You need to install such python modules: boto and ansible with use of pip for both python2 and python3. And you need to have user that can run terraform and ansible.

Command to run the script: python setup.py << AWS_ACCESS_KEY_ID >> << AWS_SECRET_ACCESS_KEY >> << AWS_DEFAULT_REGION >> &

Script is going to print out terraform and first ansible configuration. After that if everytihg runs smoothly you can start doing anything you want because it's running in the background.