Add new project tinywebserver

.github/workflows/post-merge.yml

@@ -55,6 +55,6 @@ jobs:
 
       - name: Terraform Apply
         env:
-          hcp_client_id: ${{ secrets.HCP_CLIENT_ID }}
-          hcp_client_secret: ${{ secrets.HCP_CLIENT_SECRET }}
+          TF_VAR_hcp_client_id: ${{ secrets.HCP_CLIENT_ID }}
+          TF_VAR_hcp_client_secret: ${{ secrets.HCP_CLIENT_SECRET }}
         run: terraform apply -auto-approve

.github/workflows/preflight.yml

@@ -72,8 +72,8 @@ jobs:
       - name: Terraform Plan
         id: plan
         env:
-          hcp_client_id: ${{ secrets.HCP_CLIENT_ID }}
-          hcp_client_secret: ${{ secrets.HCP_CLIENT_SECRET }}        
+          TF_VAR_hcp_client_id: ${{ secrets.HCP_CLIENT_ID }}
+          TF_VAR_hcp_client_secret: ${{ secrets.HCP_CLIENT_SECRET }}        
         run: terraform plan -no-color -input=false
         continue-on-error: true
 

projects/tiny-webserver/dependencies.tf

@@ -0,0 +1,3 @@
+data "hcp_vault_secrets_app" "testbed" {
+  app_name = "testbed"
+}

projects/tiny-webserver/main.tf

@@ -0,0 +1,40 @@
+terraform {
+  required_version = "~> 1.0"
+  backend "remote" {
+    organization = "empty-minds"
+
+    workspaces {
+      name = "tiny-webserver"
+    }
+  }
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 5.0"
+    }
+    hcp = {
+      source  = "hashicorp/hcp"
+      version = "~> 0.99.0"
+    }
+  }
+}
+
+provider "hcp" {
+  client_id     = var.hcp_client_id
+  client_secret = var.hcp_client_secret
+}
+
+provider "aws" {
+  region     = "us-east-2"
+  access_key = data.hcp_vault_secrets_app.testbed.secrets.aws_access_key
+  secret_key = data.hcp_vault_secrets_app.testbed.secrets.aws_secret_key
+}
+
+module "aws_asg_elb_cluster" {
+  source            = "github.com/mitul01/terraform-commons//modules/aws-asg-elb-cluster?ref=main"
+  project_name      = "tiny-webserver"
+  image_id          = "ami-0fb653ca2d3203ac1"
+  ec2_instance_type = "t2.micro"
+  asg_min_size      = 1
+  asg_max_size      = 2
+}

projects/tiny-webserver/outputs.tf

@@ -0,0 +1,4 @@
+output "alb_dns_name" {
+  value       = module.aws_asg_elb_cluster.alb_dns_name
+  description = "The domain name of the load balancer"
+}

projects/tiny-webserver/resources/user_data.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+cat > index.html <<EOF
+<h1>Hello, World</h1>
+EOF
+
+nohup busybox httpd -f -p ${server_port} &

projects/tiny-webserver/varaibles.tf

@@ -0,0 +1,19 @@
+variable "hcp_client_id" {
+  description = "HCP Client Id"
+  type        = string
+  sensitive   = true
+  default     = ""
+}
+
+variable "hcp_client_secret" {
+  description = "HCP Client Secret"
+  type        = string
+  sensitive   = true
+  default     = ""
+}
+
+variable "server_port" {
+  description = "The port the server will use for HTTP requests"
+  type        = number
+  default     = 8080
+}