From d0db52d90c08d2a957bc71cc9558951a108301d2 Mon Sep 17 00:00:00 2001
From: "art.dambrine" <art.dambrine@gmail.com>
Date: Fri, 29 Jan 2021 12:08:46 +0100
Subject: [PATCH] 1st part TP ok

---
 .terraform.lock.hcl   | 19 +++++++++++++++++++
 TP Terraform - AWS.md | 17 +++++++++++++++++
 main.tf               | 41 +++++++++++++++++++++++++++++++++++++++++
 outputs.tf            |  3 +++
 variables.tf          | 23 +++++++++++++++++++++++
 5 files changed, 103 insertions(+)
 create mode 100644 .terraform.lock.hcl

diff --git a/.terraform.lock.hcl b/.terraform.lock.hcl
new file mode 100644
index 0000000..3c981c6
--- /dev/null
+++ b/.terraform.lock.hcl
@@ -0,0 +1,19 @@
+# This file is maintained automatically by "terraform init".
+# Manual edits may be lost in future updates.
+
+provider "registry.terraform.io/hashicorp/aws" {
+  version = "3.26.0"
+  hashes = [
+    "h1:0i78FItlPeiomd+4ThZrtm56P5K33k7/6dnEe4ZePI0=",
+    "zh:26043eed36d070ca032cf04bc980c654a25821a8abc0c85e1e570e3935bbfcbb",
+    "zh:2fe68f3f78d23830a04d7fac3eda550eef1f627dfc130486f70a65dc5c254300",
+    "zh:3d66484c608c64678e639db25d63872783ce60363a1246e30317f21c9c23b84b",
+    "zh:46ffd755cfd4cf94fe66342797b5afdcef010a24e126c67fee141b357d393535",
+    "zh:5e96f24357e945c9067cf5e032ad1d003609629c956c2f9f642fefe714e74587",
+    "zh:60c27aca36bb63bf3e865c2193be80ca83b376581d00f9c220af4b013e163c4d",
+    "zh:896f0f22d19d41e71b22f9240b261714c3915b165ddefeb771e7734d69dc47ea",
+    "zh:90de9966cb2fd3e2f326df291595e55d2dd2d90e7d6dd085c2c8691dce82bdb4",
+    "zh:ad05a91a88ceb1d6de5a568f7cc0b0e5bc0a79f3da70bc28c1e7f3750e362d58",
+    "zh:e8c63f59c6465329e1f3357498face3dd7ef10a033df3c366a33aa9e94b46c01",
+  ]
+}
diff --git a/TP Terraform - AWS.md b/TP Terraform - AWS.md
index 02752d4..aa731b4 100644
--- a/TP Terraform - AWS.md	
+++ b/TP Terraform - AWS.md	
@@ -2,3 +2,20 @@
 
 https://infrastructure.aws
 
+Mise en place de l'envirronement de dev
+
+```
+terraform init
+terraform plan
+```
+
+
+
+## Importation de AWS vers notre code Terraform
+
+Exemple avec un vpc :
+
+```
+terraform import aws_vpc.main <vpc-id>
+```
+
diff --git a/main.tf b/main.tf
index 96771af..1110a22 100644
--- a/main.tf
+++ b/main.tf
@@ -4,3 +4,44 @@ provider "aws" {
   region = var.aws_region
 }
 
+resource "aws_vpc" "main" {
+  cidr_block       = var.vpc_cidr
+
+  tags = {
+    Name = "${var.vpc_name}-vpc",
+    Terraform = true,
+    Environment = "production"
+  }
+}
+
+## Fonction super utile pour le calc de ss réseaux 
+# cidrsubnet("172.22.0.0/16",4,iterate_value)
+
+resource "aws_subnet" "private" {
+  for_each = var.azs
+
+  vpc_id = aws_vpc.main.id
+  cidr_block = cidrsubnet(var.vpc_cidr, 4, each.value)
+  availability_zone = "${var.aws_region}${each.key}"
+
+  map_public_ip_on_launch = false
+
+  tags = {
+    Name = "${var.vpc_name}-private-${var.aws_region}${each.key}"
+  }
+}
+
+resource "aws_subnet" "public" {
+  for_each = var.azs
+
+  vpc_id = aws_vpc.main.id
+  cidr_block = cidrsubnet(var.vpc_cidr, 4, 15 - each.value)
+  availability_zone = "${var.aws_region}${each.key}"
+
+  map_public_ip_on_launch = true
+
+  tags = {
+    Name = "${var.vpc_name}-public-${var.aws_region}${each.key}"
+  }
+}
+
diff --git a/outputs.tf b/outputs.tf
index e69de29..c6852c4 100644
--- a/outputs.tf
+++ b/outputs.tf
@@ -0,0 +1,3 @@
+output "vpc_id" {
+  value = aws_vpc.main.id
+}
\ No newline at end of file
diff --git a/variables.tf b/variables.tf
index 647f418..4543396 100644
--- a/variables.tf
+++ b/variables.tf
@@ -2,3 +2,26 @@ variable "aws_region" {
   type    = string
   default = "us-east-1"
 }
+
+variable "vpc_name" {
+  type  = string
+  default = "my-could"
+  description = "VPC name"
+}
+
+variable "vpc_cidr" {
+  type  = string
+  default = "172.22.0.0/16"
+  description = "VPC Cidr block"
+}
+
+variable "azs" {
+  type = map(any)
+  default = {
+    "a" = 0,
+    "b" = 1,
+    "c" = 2,
+    "d" = 3
+  }
+  description = "Availability zones to create within subnet"
+}