finish

atelier3/modules/network/main.tf

@@ -0,0 +1,26 @@
+resource "aws_vpc" "main_vpc" {
+  cidr_block = var.vpc_cidr_block
+
+  tags = merge(var.common_tags, {
+    Name = var.vpc_name
+  })
+}
+
+data "aws_availability_zones" "az" {
+  filter {
+    name   = "opt-in-status"
+    values = ["opt-in-not-required"]
+  }
+}
+
+resource "aws_subnet" "subnet" {
+  for_each = var.subnets
+
+  vpc_id     = aws_vpc.main_vpc.id
+  cidr_block = each.value.cidr
+  availability_zone   = element(data.aws_availability_zones.az.names, each.value.az_id)
+
+  tags = merge(var.common_tags, {
+    Name = "${var.subnet_name_prefix}-${each.key}"
+  })
+}

atelier3/modules/network/outputs.tf

@@ -0,0 +1,22 @@
+output "subnet_ids" {
+    description = "Subnet IDs"
+    value = { for k, v in aws_subnet.subnet : k => v.id }
+}
+
+output "subnet_az" {
+    description = "Subnet AZs"
+    value = { for k, v in aws_subnet.subnet : k => v.availability_zone }
+}
+
+output "subnets" {
+    description = "Subnets data"
+    value = { for k, v in aws_subnet.subnet : k => {
+        id = v.id,
+        az = v.availability_zone
+    }}
+}
+
+output "subnets_full" {
+    description = "Subnets all data"
+    value = aws_subnet.subnet
+}

atelier3/modules/network/variables.tf

@@ -0,0 +1,31 @@
+variable "vpc_name" {
+  type = string
+  description = "VPC name"
+}
+
+variable "vpc_cidr_block" {
+    description = "VPC CIDR block"
+    type = string
+    default = "10.0.0.0/16"
+}
+
+variable "subnet_name_prefix" {
+    description = "Subnet name prefix"
+    type = string
+    default = "sub"
+}
+
+variable "common_tags" {
+    type = map(string)
+    description = "Default common tags"
+    default = {
+      Owner = "user"
+      CourseId = "my_course"
+    }
+}
+
+variable "subnets" {
+    description = "Subnets to create"
+    type = map(map(string))
+    default = {}
+}