We require following things.
- AWS Account
- Entire infra should be in us-east-1 region.
- We selected us-east-1a and us-east-1b for HA.
- Create VPC with CIDR 10.0.0.0/16.
- Internet Gateway
- 2 Public Subnets
- 2 Private Subnets
- 2 DB subnets
- NAT Gateway
- EIP
- Security Groups
- R53 records
- EC2 instances
Web:
Ingress: Web instance should accept traffic from internet(0.0.0.0/0) on port no 80.
User:
Ingress: User instance should accept traffic from
- Web instance on port 8080
- Payment instance on port 8080
Cart:
Ingress: Cart instance should accept traffic from
- Web instance on port 8080
- Shipping instance on port 8080
- Payment instance on port 8080
Shipping:
Ingress: Shipping instance should accept traffic from
- Web instance on port 8080
Payment:
Ingress: Payment instance should accept traffic from
- Web instance on port 8080<br>
MongoDB:
Ingress: MongoDB instance should accept traffic from
- Catalogue instance on port no 27017
- User instance on port no 27017
Redis:
Ingress: Redis instance should accept traffic from
- User instance on port 6379
- Cart instance on port 6379
MySQL:
Ingress: MySQL instance should accept traffic from
- Shipping instance on port 3306.
RabbitMQ:
Ingress: RabbitMQ instance should accept traffic from
- Payment instance on port 5372.
