I created this infrastructure to demonstrate how to create a fully functional, elastic , and resilient WordPress infrastructure using Amazon Free Tier. Totally deploys automatically, if a rebuild is required. Scales if required.. (eventually incurring costs as the free tier allows only one T2 micro instance per month)
The only cost is 50 cents per month for the domain registration.
Here is the first diagram showing the overall infrastructure. This diagram was created, and imported (free) using CloudCraft.
I will be documenting and publishing the details of this project.
This site is a product of this infra.