Terraform-DoAn

Use Terraform for configure infrastructure on AWS

Configuration of Infrastructure with VPC, RDS, EC2, ...

Requirements

• Terraform CLI
• AWS CLI (Use the following command to log in)

aws configure

Note: you should use WSL or Ubuntu.

Use the desired infrastructure.

• If you want use infrastructure Docker Swarm, you should use command:

cd ./deploy-infrastructure-dockerswarm/

• If you want use infrastructure Amazon ECS, you should use command:

cd ./deploy-infrastructure-ecs/

Note

• If you want to change something, you should look into ./variable.tf. All of variables are setup in there. Pay attention to these local variables

# Setup local variables
locals {
  region = "ca-central-1"
  author = "DoAn"
  network_root_name = "DoAn-network"
  vpc_cidr = "10.0.0.0/16"
  compute_root_name = "DoAn-compute"
  key_name = "test-terraform"
  db_username = "admin"
  db_password = "DoAn123456"
  db_name = "Doandb"

  ec2_instances = [
    {
      name               = "my_server"
      ami                = "ami-0eb9fdcf0d07bd5ef"  # Ubuntu Server 24.04 LTS
      instance_type      = "t2.micro"
      subnet_id          = module.infrastructure_vpc.subnet_public1_id
      security_group_ids = [module.security.public_sg_id]
    },
    {
      name               = "server_node1"
      ami                = "ami-0eb9fdcf0d07bd5ef"  # Ubuntu Server 24.04 LTS
      instance_type      = "t2.micro"
      subnet_id          = module.infrastructure_vpc.subnet_private3_id
      security_group_ids = [module.security.private_sg_id]
    },
    {
      name               = "server_node2"
      ami                = "ami-0bfd2dd93f0dc6a8b"  # Microsoft Windows Server 2022 Base
      instance_type      = "t2.micro"
      subnet_id          = module.infrastructure_vpc.subnet_private4_id
      security_group_ids = [module.security.private_sg_id]
    },
  ]
}

• You must have a user that is granted enough permissions.

Steps

1 - Deploy the infrastructure

Change current working directiry to deploy-infrastructure, you need to link modules in configuration with this command

cd ./Terraform-DoAn/deploy-infrastructure-dockerswarm/
# or
cd ./Terraform-DoAn/deploy-infrastructure-ecs/

Init terraform

terraform init

Now we have to validate our configuration and plan it

terraform plan

Then tell Terraform apply the plan to deploy our infrastructure (Terraform will ask you, just say "yes").

terraform apply

Result:

2 - Clean up resources

Destroy resources (Terraform will ask you, just say "yes").

terraform destroy