feat: add more labs

.gitignore

@@ -1,5 +1,13 @@
+# Common
+.DS_Store
+
+# Terraform
 .terraform
 *.tfstate*
 terraform.tfvars
+
+# Lambda Function Builds
 builds
-.DS_Store
+
+# Terragrunt (auto-generated)
+.terragrunt-cache

.terraform-version

@@ -0,0 +1 @@
+1.1.9

0-bootstrap/README.md → 1-bootstrap/README.md

@@ -1,10 +1,5 @@
 # Bootstrap
 
-## Prerequisites
-
-- [Terraform CLI](https://learn.hashicorp.com/tutorials/terraform/install-cli)
-- [AWS credentials](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-configure.html)
-
 ## Goals
 - Set up Terraform
 - Create first resource and deploy it

2-hello-world/main.tf

@@ -0,0 +1,57 @@
+terraform {
+  required_version = "~> 1.1.7"
+}
+
+provider "aws" {
+  region = "eu-west-1"
+}
+
+data "aws_iam_policy" "admin" {
+  name = "AdministratorAccess"
+}
+
+resource "aws_iam_user" "ci" {
+  name = "CI"
+}
+
+resource "aws_iam_user_policy_attachment" "ci" {
+  user       = aws_iam_user.ci.name
+  policy_arn = data.aws_iam_policy.admin.arn
+}
+
+variable "lambda_function_response" {
+  type        = string
+  description = "Body response of the hello world lambda function"
+  default     = "Hello World :)"
+}
+
+module "lambda_function" {
+  source = "terraform-aws-modules/lambda/aws"
+
+  function_name = "hello-world"
+  handler       = "helloworld.handler"
+  runtime       = "nodejs12.x"
+  source_path   = "./functions"
+  environment_variables = {
+    "RESPONSE" = var.lambda_function_response
+  }
+
+  publish = true
+  allowed_triggers = {
+    AllowExecutionFromAPIGateway = {
+      service    = "apigateway"
+      source_arn = "${aws_apigatewayv2_api.hello_world.execution_arn}/*/*"
+    }
+  }
+}
+
+resource "aws_apigatewayv2_api" "hello_world" {
+  name          = "hello-world"
+  protocol_type = "HTTP"
+  target        = module.lambda_function.lambda_function_arn
+}
+
+output "endpoint" {
+  description = "Hello World API URL"
+  value       = aws_apigatewayv2_api.hello_world.api_endpoint
+}

3-code-structure/functions/helloworld.js

@@ -0,0 +1,3 @@
+exports.handler = async () => {
+  return process.env.RESPONSE;
+};

1-hello-world/main.tf → 3-code-structure/main.tf

@@ -19,11 +19,6 @@ resource "aws_iam_user_policy_attachment" "ci" {
   policy_arn = data.aws_iam_policy.admin.arn
 }
 
-variable "lambda_function_response" {
-  type = string
-  default = "Hello World :)"
-}
-
 module "lambda_function" {
   source = "terraform-aws-modules/lambda/aws"
 
@@ -49,7 +44,3 @@ resource "aws_apigatewayv2_api" "hello_world" {
   protocol_type = "HTTP"
   target        = module.lambda_function.lambda_function_arn
 }
-
-output "endpoint" {
-  value = aws_apigatewayv2_api.hello_world.api_endpoint
-}

3-code-structure/outputs.tf

@@ -0,0 +1,4 @@
+output "endpoint" {
+  description = "Hello World API URL"
+  value       = aws_apigatewayv2_api.hello_world.api_endpoint
+}

3-code-structure/variables.tf

@@ -0,0 +1,5 @@
+variable "lambda_function_response" {
+  type = string
+  description = "Body response of the hello world lambda function"
+  default = "Hello World :)"
+}

4-environments/environments/mgmt/main.tf

@@ -0,0 +1,11 @@
+terraform {
+  required_version = "~> 1.1.7"
+}
+
+provider "aws" {
+  region = "eu-west-1"
+}
+
+module "mgmt" {
+  source = "../../modules/mgmt"
+}

4-environments/environments/prod/main.tf

@@ -0,0 +1,14 @@
+terraform {
+  required_version = "~> 1.1.7"
+}
+
+provider "aws" {
+  region = "eu-west-1"
+}
+
+module "api" {
+  source = "../../modules/api"
+
+  lambda_function_response = "Hello from Prod 👋"
+  environment = "prod"
+}

4-environments/environments/prod/outputs.tf

@@ -0,0 +1,4 @@
+output "endpoint" {
+  description = "Hello World API URL"
+  value       = module.api.endpoint
+}