brain_mri/infra/vpc.tf

resource "aws_vpc" "main" {
  cidr_block           = "10.0.0.0/16"
  enable_dns_support   = true      # Required for RDS public access
  enable_dns_hostnames = true      # Required for EC2 and RDS DNS resolution

  tags = {
    Name = "mlflow-main-vpc"
  }
}

resource "aws_subnet" "public_1" {
  vpc_id                  = aws_vpc.main.id
  cidr_block              = "10.0.10.0/24"
  availability_zone       = "us-east-1a"
  map_public_ip_on_launch = true

  tags = {
    Name = "public-subnet-1"
  }
}

resource "aws_subnet" "public_2" {
  vpc_id                  = aws_vpc.main.id
  cidr_block              = "10.0.11.0/24"
  availability_zone       = "us-east-1b"
  map_public_ip_on_launch = true

  tags = {
    Name = "public-subnet-2"
  }
}

resource "aws_internet_gateway" "gw" {
  vpc_id = aws_vpc.main.id

  tags = {
    Name = "mlflow-internet-gateway"
  }
}

resource "aws_route_table" "public" {
  vpc_id = aws_vpc.main.id

  route {
    cidr_block = "0.0.0.0/0"
    gateway_id = aws_internet_gateway.gw.id
  }

  tags = {
    Name = "mlflow-public-rt"
  }
}

resource "aws_route_table_association" "a1" {
  subnet_id      = aws_subnet.public_1.id
  route_table_id = aws_route_table.public.id
}

resource "aws_route_table_association" "a2" {
  subnet_id      = aws_subnet.public_2.id
  route_table_id = aws_route_table.public.id
}