chianeng / educloud

EduCloud-aws-cicd-project

Infrastructure details

1. Consists of a VPC -----> 10.0.0.0/16
2. Consists of Two public subnets
   • Public subnet 1 ------> 10.0.0.0/24
   • Public subnet 2 ------> 10.0.1.0/24
3. Consists of Two private subnets
   • Private subnet 1 -----> 10.0.2.0/24
   • Private subnet 2 -----> 10.0.3.0/24
4. An Internet Gateway to the the VPC
5. A public route point to 0.0.0.0/0 attached to the Internet Gateway
6. Route table associations
7. NAT Gateway and NAT Gateway attachments
8. Application load balancer (ALB) components
   • ALB security group
   • ALB attachment to IGW
   • Target group
9. ECS Cluster
   • Cluster security group

IAM Service Roles

• Autoscaling Role (Autoscaling role to verify the instance frequently and set u the autoscaling as required)
  • aws-cicd-demo-asg-role
• EC2 Role (For the EC2 instances to run ECS agent and register instances to ECS)
  • aws-cicd-ec2-role
• Task Execution Role ( Task execution role to pull images from ECR, push logs to CloudWatch)
• ECS Role (For ECS cluster to manage AWS resources)
  • aws-cicd-demo-ecs-role

Fargate Service

Deploy an ECS service on AWS Fargate

• Service name ----> aws-cicd-demo-service
• Setup default Image from Dockerhub
• Specify container attributes
• Specify service count
• Create service resources
  • Log group for logs
  • Task definition
  • Service
  • Target group
  • Load balancer