added ebs_volume and eks using module block and few other changes

Author: Shouryabisht24

.terraform.lock.hcl

@@ -0,0 +1,12 @@
+resource "aws_ebs_volume" "test_storage" {
+  availability_zone = "us-west-2a"
+  size              = 40
+
+  }
+
+resource "aws_volume_attachment" "ebs_att" {
+  device_name = "/dev/sdh"
+  volume_id   = aws_ebs_volume.test_storage.id
+  instance_id = aws_instance.testinstance.id
+}
+

ebs_volume.tf

@@ -0,0 +1,31 @@
+module "eks" {
+  source  = "terraform-aws-modules/eks/aws"
+  version = "~> 21.0"
+
+  name               = "example"
+  kubernetes_version = "1.33"
+
+  # Optional
+  endpoint_public_access = true
+
+  # Optional: Adds the current caller identity as an administrator via cluster access entry
+  enable_cluster_creator_admin_permissions = true
+
+  # Create just the IAM resources for EKS Auto Mode for use with custom node pools
+  create_auto_mode_iam_resources = true
+  compute_config = {
+    enabled = true
+  }
+
+  vpc_id     = aws_vpc.main.id
+  subnet_ids = [
+    aws_subnet.subnet1.id,
+    aws_subnet.subnet2.id,
+    aws_subnet.subnet3.id
+  ]
+
+  tags = {
+    Environment = "dev"
+    Terraform   = "true"
+  }
+}

eks.tf

@@ -26,4 +26,12 @@ output "ec2_public_ip" {
     for k, v in aws_instance.testinstance :
     k => v.public_ip
   }
+}
+
+
+output "ec2_names" {
+  value = {
+    for k, v in aws_instance.testinstance :
+    k => v.tags["Name"]
+  }
 }

outputs.tf

@@ -9,3 +9,31 @@ resource "aws_vpc" "main" {
   }
 }
 
+resource "aws_subnet" "subnet1" {
+  vpc_id     = aws_vpc.main.id
+  cidr_block = "10.0.1.0/24"
+
+  tags = {
+    Name = "subnet1"
+  }
+}
+
+resource "aws_subnet" "subnet2" {
+  vpc_id     = aws_vpc.main.id
+  cidr_block = "10.0.1.0/24"
+
+  tags = {
+    Name = "subnet2"
+  }
+}
+
+resource "aws_subnet" "subnet3" {
+  vpc_id     = aws_vpc.main.id
+  cidr_block = "10.0.1.0/24"
+
+  tags = {
+    Name = "subnet3"
+  }
+}
+
+