deploy done atelier 2

main.tf

@@ -21,6 +21,11 @@ provider "aws" {
   }
 }
 
+# --- Zones de disponibilite ---
+data "aws_availability_zones" "available" {
+  state = "available"
+}
+
 # --- VPC ---
 resource "aws_vpc" "main" {
   cidr_block           = var.vpc_cidr
@@ -34,24 +39,24 @@ resource "aws_vpc" "main" {
 
 # --- Sous-reseaux ---
 resource "aws_subnet" "subnets" {
-  count = length(var.subnet_cidrs)
+  for_each = var.subnets
 
   vpc_id            = aws_vpc.main.id
-  cidr_block        = var.subnet_cidrs[count.index]
-  availability_zone = var.availability_zones[count.index]
+  cidr_block        = each.value.cidr
+  availability_zone = data.aws_availability_zones.available.names[index(keys(var.subnets), each.key)]
 
   tags = {
-    Name = "${var.trigramme}-subnet-${count.index + 1}"
+    Name = "${var.trigramme}-${each.value.name}"
   }
 }
 
-# --- AMI ---
+# --- Instances EC2 ---
+resource "aws_instance" "servers" {
+  for_each = var.instances
 
-# --- Instance EC2 ---
-resource "aws_instance" "server" {
-  ami           = var.ami_id
-  instance_type = var.instance_type
-  subnet_id     = aws_subnet.subnets[0].id
+  ami           = each.value.ami
+  instance_type = each.value.instance_type
+  subnet_id     = aws_subnet.subnets[each.value.subnet_key].id
 
   root_block_device {
     volume_size = var.root_volume_size
@@ -59,6 +64,27 @@ resource "aws_instance" "server" {
   }
 
   tags = {
-    Name = "${var.trigramme}-instance"
+    Name = "${var.trigramme}-${each.key}"
   }
 }
+
+# --- Volumes EBS additionnels ---
+resource "aws_ebs_volume" "additional" {
+  for_each = var.instances
+
+  availability_zone = aws_instance.servers[each.key].availability_zone
+  size              = var.ebs_volume_size
+  type              = "gp3"
+
+  tags = {
+    Name = "${var.trigramme}-ebs-${each.key}"
+  }
+}
+
+resource "aws_volume_attachment" "attach" {
+  for_each = var.instances
+
+  device_name = "/dev/sdf"
+  volume_id   = aws_ebs_volume.additional[each.key].id
+  instance_id = aws_instance.servers[each.key].id
+}