main.tf

resource "aws_vpc" "main" {
  cidr_block = var.vpc_cidr

  tags = {
    Name = var.vpc_name
  }
}
resource "aws_subnet" "public_subnet" {
  vpc_id            = aws_vpc.main.id
  cidr_block        = var.public_subnet_cidr
  availability_zone = var.subnet_availability_zone
}
resource "aws_route_table" "route_table" {
  vpc_id = aws_vpc.main.id
  route {
    cidr_block = "0.0.0.0/0"
    gateway_id = aws_internet_gateway.gateway.id
  }
}
resource "aws_route_table_association" "rt_associate_public" {
  subnet_id      = aws_subnet.public_subnet.id
  route_table_id = aws_route_table.route_table.id
}
resource "aws_internet_gateway" "gateway" {
  vpc_id = aws_vpc.main.id
}
resource "aws_security_group" "security_groups" {
  vpc_id = aws_vpc.main.id
  ingress {
    from_port   = 443
    to_port     = 443
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }
  egress {
    from_port   = 0
    to_port     = 0
    protocol    = "-1"
    cidr_blocks = ["0.0.0.0/0"]
  }
}