The Full procedure of doing this practical you can find in below link :

“Configuring Web Server on EC2 Instance using Ansible in One Click !” by Raktim Midya - https://link.medium.com/jbA8BDcZpab

Problem Statement :

Deploy Web Server on AWS through ANSIBLE !

1. Provision EC2 instance through ansible.
2. Retrieve the IP Address of instance using dynamic inventory concept.
3. Configure the web server through ansible.
4. Create role for webserver to customize the Instance and deploy the webpage to root directory.

Note: Complete process have to be automated.

Summary : One Click Instance Launched and Web Server Deployed !