Link: https://tonywang.io/blog/top-10-million-sites-27-percent-dead

Check out The Infra to handle 10M Requests in 10 Minutes for $0.0116 for how the Infra works.

1. Go to page and generate a token for terraform
2. Save the token like rackspace_spot_token = "token" into terraform.tfvars of folder terraform
3. Run make tf to execute the terraform plan, it usually takes 30 minutes or longer for the cluster to be ready
4. Run make redis to deploy Redis cluster into your k8s cluster
5. Run make d to deploy all the required services into the k8s