zakariaBoukernafa/CloudFormation-High-availability-web-app

CloudFormation Template for a Scalable and Highly-Available Web Application

High-availability web app using CloudFormation

This project Contains a Cloud Formation Launch Configuration for any application servers in order to deploy four servers, two located in each private subnets. The launch configuration is used by an auto-scaling group.

Architecture

The following sections describe the individual components of the architecture.

This template creates the following diagram.

Deployment

Create stacks

bash create.sh network-stack network.yaml network-params.json

bash create.sh roles-stack roles.yaml roles-params.json

bash create.sh servers-stack servers.yaml servers-params.json

Update stacks

bash update.sh network-stack network.yaml network-params.json

bash update.sh roles-stack roles.yaml roles-params.json

bash update.sh servers-stack servers.yaml servers-params.json