feat(08-input-vars-locals-outputs): add files

08-input-vars-locals-outputs/compute.tf

@@ -0,0 +1,27 @@
+data "aws_ami" "ubuntu" {
+  most_recent = true
+  owners      = ["099720109477"] # Owner is Canonical
+
+  filter {
+    name   = "name"
+    values = ["ubuntu/images/hvm-ssd/ubuntu-*-22.04-amd64-server-*"]
+  }
+
+  filter {
+    name   = "virtualization-type"
+    values = ["hvm"]
+  }
+}
+
+# resource "aws_instance" "compute" {
+#   ami           = data.aws_ami.ubuntu.id
+#   instance_type = var.ec2_instance_type
+
+#   root_block_device {
+#     delete_on_termination = true
+#     volume_size           = var.ec2_volume_config.size
+#     volume_type           = var.ec2_volume_config.type
+#   }
+
+#   tags = merge(local.common_tags, var.additional_tags)
+# }

08-input-vars-locals-outputs/outputs.tf

@@ -0,0 +1,10 @@
+output "s3_bucket_name" {
+  value       = aws_s3_bucket.project_bucket.bucket
+  sensitive   = true
+  description = "The name of the S3 bucket"
+}
+
+output "sensitive_var" {
+  sensitive = true
+  value     = var.my_sensitive_value
+}

08-input-vars-locals-outputs/override.tfvars

@@ -0,0 +1,3 @@
+additional_tags = {
+  ValuesFrom = "override.tfvars"
+}

08-input-vars-locals-outputs/provider.tf

@@ -0,0 +1,18 @@
+terraform {
+  required_version = "~> 1.7.0"
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 5.0"
+    }
+
+    random = {
+      source  = "hashicorp/random"
+      version = "~> 3.0"
+    }
+  }
+}
+
+provider "aws" {
+  region = "eu-west-1"
+}

08-input-vars-locals-outputs/s3.tf

@@ -0,0 +1,9 @@
+resource "random_id" "project_bucket_suffix" {
+  byte_length = 4
+}
+
+resource "aws_s3_bucket" "project_bucket" {
+  bucket = "${local.project}-${random_id.project_bucket_suffix.hex}"
+
+  tags = merge(local.common_tags, var.additional_tags)
+}

08-input-vars-locals-outputs/shared-locals.tf

@@ -0,0 +1,16 @@
+locals {
+  project       = "08-input-vars-locals-outputs"
+  project_owner = "terraform-course"
+  cost_center   = "1234"
+  managed_by    = "Terraform"
+}
+
+locals {
+  common_tags = {
+    project       = local.project
+    project_owner = local.project_owner
+    cost_center   = local.cost_center
+    managed_by    = local.managed_by
+    sensitive_tag = var.my_sensitive_value
+  }
+}

08-input-vars-locals-outputs/terraform.tfvars

@@ -0,0 +1,10 @@
+ec2_instance_type = "t2.micro"
+
+ec2_volume_config = {
+  size = 10
+  type = "gp2"
+}
+
+additional_tags = {
+  ValuesFrom = "terraform.tfvars"
+}

08-input-vars-locals-outputs/variables.tf

@@ -0,0 +1,32 @@
+variable "ec2_instance_type" {
+  type        = string
+  description = "The type of the managed EC2 instances."
+
+  validation {
+    condition     = contains(["t2.micro", "t3.micro"], var.ec2_instance_type)
+    error_message = "Only supports t2.micro and t3.micro"
+  }
+}
+
+variable "ec2_volume_config" {
+  type = object({
+    size = number
+    type = string
+  })
+  description = "The size and type of the root block volume for EC2 instances."
+
+  default = {
+    size = 10
+    type = "gp3"
+  }
+}
+
+variable "additional_tags" {
+  type    = map(string)
+  default = {}
+}
+
+variable "my_sensitive_value" {
+  type      = string
+  sensitive = true
+}