EC2 with Terraform

Let's create an EC2 instance in Terraform.

File cloudcasts.tf:

 1terraform {
 2  required_providers {
 3    aws = {
 4      source  = "hashicorp/aws"
 5      version = "3.41.0"
 6    }
 7  }
 8 
 9  backend "s3" {
10    bucket = "cloudcasts-courses"
11    key    = "ec2-basics/terraform.tfstate"
12    profile = "cloudcasts"
13    region  = "us-east-2"
14  }
15}
16 
17provider "aws" {
18  profile = "cloudcasts"
19  region  = "us-east-2"
20}
21 
22resource "aws_instance" "my_instance" {
23  # A community/official AMI we selected
24  ami = "ami-00399ec92321828f5"
25  instance_type = "t3.small"
26 
27  root_block_device {
28    volume_size = 8
29    volume_type = "gp3"
30  }
31 
32  # One of our public subnets from the default VPC
33  subnet_id = "subnet-69b9ab13"
34 
35  # A security group we created in an earlier video, allow
36  # http, https, and ssh traffic
37  vpc_security_group_ids = ["sg-03a0de283057734fb"]
38 
39  # An ssh key pair we created
40  key_name = "cloudcasts-forge"
41 
42  # Some tags for the instance
43  tags = {
44    Name = "my ec2 instance"
45    Environment = "production"
46  }
47}