update

Author: Mukesh

.github/workflows/validation.yaml

@@ -0,0 +1,36 @@
+name: Terraform Validate & Plan
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  terraform-validate-plan:
+    name: Terraform Validate & Plan
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Setup Terraform
+        uses: hashicorp/setup-terraform@v3
+        with:
+          terraform_version: latest
+
+      - name: Find Terraform Directories
+        id: find-dirs
+        run: |
+          echo "directories=$(find env -type f -name 'main.tf' -exec dirname {} \; | sort | uniq | jq -R -s -c 'split("\n")[:-1]')" >> $GITHUB_ENV
+
+      - name: Validate & Plan
+        run: |
+          for dir in $(echo $directories | jq -r '.[]'); do
+            echo "Processing $dir"
+            terraform -chdir=$dir init
+            terraform -chdir=$dir validate
+            terraform -chdir=$dir plan -out=tfplan
+          done
+

modules/eks/main.tf

@@ -0,0 +1,13 @@
+resource "aws_eks_cluster" "eks" {
+  name     = var.cluster_name
+  role_arn = var.cluster_role_arn
+
+  vpc_config {
+    subnet_ids = var.subnet_ids
+  }
+
+  tags = {
+    Name = var.cluster_name
+  }
+}
+

modules/eks/outputs.tf

@@ -0,0 +1,8 @@
+output "cluster_id" {
+  value = aws_eks_cluster.eks.id
+}
+
+output "cluster_endpoint" {
+  value = aws_eks_cluster.eks.endpoint
+}
+

modules/eks/variables.tf

@@ -0,0 +1,5 @@
+variable "region" {}
+variable "cluster_name" {}
+variable "cluster_role_arn" {}
+variable "subnet_ids" { type = list(string) }
+

modules/node-group/main.tf

@@ -0,0 +1,12 @@
+resource "aws_eks_node_group" "node_group" {
+  cluster_name    = var.cluster_name
+  node_role_arn   = var.node_role_arn
+  subnet_ids      = var.subnet_ids
+  instance_types  = var.instance_types
+  scaling_config {
+    desired_size = var.desired_size
+    max_size     = var.max_size
+    min_size     = var.min_size
+  }
+}
+

modules/node-group/outputs.tf

@@ -0,0 +1,4 @@
+output "node_group_id" {
+  value = aws_eks_node_group.node_group.id
+}
+

modules/node-group/variables.tf

@@ -0,0 +1,9 @@
+variable "region" {}
+variable "cluster_name" {}
+variable "node_role_arn" {}
+variable "subnet_ids" { type = list(string) }
+variable "instance_types" { type = list(string) }
+variable "desired_size" {}
+variable "max_size" {}
+variable "min_size" {}
+

modules/vpc/main.tf

@@ -0,0 +1,32 @@
+resource "aws_vpc" "main" {
+  cidr_block = var.vpc_cidr
+
+  tags = {
+    Name = var.vpc_name
+  }
+}
+
+resource "aws_subnet" "public" {
+  count = length(var.public_subnets)
+
+  vpc_id            = aws_vpc.main.id
+  cidr_block        = var.public_subnets[count.index]
+  availability_zone = element(var.azs, count.index)
+  map_public_ip_on_launch = true
+
+  tags = {
+    Name = "${var.vpc_name}-public-${count.index}"
+  }
+}
+
+resource "aws_subnet" "private" {
+  count = length(var.private_subnets)
+
+  vpc_id            = aws_vpc.main.id
+  cidr_block        = var.private_subnets[count.index]
+  availability_zone = element(var.azs, count.index)
+
+  tags = {
+    Name = "${var.vpc_name}-private-${count.index}"
+  }
+}

modules/vpc/outputs.tf

@@ -0,0 +1,12 @@
+output "vpc_id" {
+  value = aws_vpc.main.id
+}
+
+output "public_subnets" {
+  value = aws_subnet.public[*].id
+}
+
+output "private_subnets" {
+  value = aws_subnet.private[*].id
+}
+

modules/vpc/variables.tf

@@ -0,0 +1,6 @@
+variable "region" {}
+variable "vpc_cidr" {}
+variable "vpc_name" {}
+variable "public_subnets" { type = list(string) }
+variable "private_subnets" { type = list(string) }
+variable "azs" { type = list(string) }