feat: create nginx instance

nginx.sh

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+#!/bin/bash
+apt-get update
+apt-get install nginx -y
+systemctl enable nginx
+systemctl start nginx

raphaelneumann.tf

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+resource "aws_vpc" "main" {
+  cidr_block = "10.0.0.0/16"
+
+  tags = {
+    Name = "rneumann_vpc"
+  }
+}
+
+resource "aws_subnet" "main" {
+  vpc_id     = aws_vpc.main.id
+  cidr_block = "10.0.1.0/24"
+
+  tags = {
+    Name = "rneumann_subnet"
+  }
+}
+
+resource "aws_internet_gateway" "gw" {
+  vpc_id = aws_vpc.main.id
+
+  tags = {
+    Name = "rneumann_ig"
+  }
+}
+
+resource "aws_route_table" "example" {
+  vpc_id = aws_vpc.main.id
+
+  route {
+    cidr_block = "0.0.0.0/0"
+    gateway_id = aws_internet_gateway.gw.id
+  }
+
+  tags = {
+    Name = "ig_default_route"
+  }
+}
+
+resource "aws_route_table_association" "a" {
+  subnet_id      = aws_subnet.main.id
+  route_table_id = aws_route_table.example.id
+}
+
+data "aws_ami" "ubuntu" {
+  most_recent = true
+
+  filter {
+    name   = "name"
+    values = ["ubuntu/images/hvm-ssd/ubuntu-jammy-22.04-amd64-server-*"]
+  }
+
+  filter {
+    name   = "virtualization-type"
+    values = ["hvm"]
+  }
+
+  owners = ["099720109477"] # Canonical
+}
+
+resource "aws_instance" "web" {
+  ami                         = data.aws_ami.ubuntu.id
+  instance_type               = "t3.micro"
+  subnet_id                   = aws_subnet.main.id
+  associate_public_ip_address = true
+  user_data                   = file("nginx.sh")
+
+  vpc_security_group_ids = [aws_security_group.nginx.id]
+  tags = {
+    Name = "rneumann_nginx"
+  }
+}
+
+resource "aws_security_group" "nginx" {
+  name   = "sg_nginx"
+  vpc_id = aws_vpc.main.id
+
+  ingress {
+    from_port        = 80
+    to_port          = 80
+    protocol         = "tcp"
+    cidr_blocks      = ["0.0.0.0/0"]
+    ipv6_cidr_blocks = ["::/0"]
+  }
+
+  egress {
+    from_port        = 0
+    to_port          = 0
+    protocol         = "-1"
+    cidr_blocks      = ["0.0.0.0/0"]
+    ipv6_cidr_blocks = ["::/0"]
+  }
+}
+