Actualiser vpc.tf

vpc.tf

@@ -1,12 +1,13 @@
 locals {
-  availability_zones = ["${var.aws_region}a", "${var.aws_region}b"]
+  availability_zones = ["${var.aws_region}a", "${var.aws_region}b", "${var.aws_region}c"]
 }
 
 # VPC
-resource "aws_vpc" "vpc" {
+resource "aws_vpc" "default" {
   cidr_block           = "10.0.0.0/16"
   enable_dns_hostnames = true
   enable_dns_support   = true
+  instance_tenancy = "default"
 
   tags = {
     Name        = "${var.environment}-vpc"
@@ -16,7 +17,8 @@ resource "aws_vpc" "vpc" {
 
 # Public subnet
 resource "aws_subnet" "public_subnet" {
-  vpc_id                  = aws_vpc.vpc.id
+  vpc_id                  = aws_vpc.default.id
+
   count                   = length(var.public_subnets_cidr)
   cidr_block              = element(var.public_subnets_cidr, count.index)
   availability_zone       = element(local.availability_zones, count.index)
@@ -30,7 +32,8 @@ resource "aws_subnet" "public_subnet" {
 
 # Private Subnet
 resource "aws_subnet" "private_subnet" {
-  vpc_id                  = aws_vpc.vpc.id
+  vpc_id                  = aws_vpc.default.id
+
   count                   = length(var.private_subnets_cidr)
   cidr_block              = element(var.private_subnets_cidr, count.index)
   availability_zone       = element(local.availability_zones, count.index)
@@ -43,8 +46,9 @@ resource "aws_subnet" "private_subnet" {
 }
 
 #Internet gateway
-resource "aws_internet_gateway" "ig" {
-  vpc_id = aws_vpc.vpc.id
+resource "aws_internet_gateway" "igw" {
+  vpc_id = aws_vpc.default.id
+
   tags = {
     "Name"        = "${var.environment}-igw"
     "Environment" = var.environment
@@ -58,18 +62,19 @@ resource "aws_internet_gateway" "ig" {
 #}
 
 # NAT Gateway
-resource "aws_nat_gateway" "nat" {
+#resource "aws_nat_gateway" "nat" {
 #  allocation_id = aws_eip.nat_eip.id
-  subnet_id     = element(aws_subnet.public_subnet.*.id, 0)
-  tags = {
-    Name        = "nat-gateway-${var.environment}"
-    Environment = "${var.environment}"
-  }
-}
+#  subnet_id     = element(aws_subnet.public_subnet.*.id, 0)
+#  tags = {
+#    Name        = "nat-gateway-${var.environment}"
+#    Environment = "${var.environment}"
+#  }
+#}
 
 # Routing tables to route traffic for Private Subnet
 resource "aws_route_table" "private" {
-  vpc_id = aws_vpc.vpc.id
+  vpc_id = aws_vpc.default.id
+
   tags = {
     Name        = "${var.environment}-private-route-table"
     Environment = "${var.environment}"
@@ -78,7 +83,7 @@ resource "aws_route_table" "private" {
 
 # Routing tables to route traffic for Public Subnet
 resource "aws_route_table" "public" {
-  vpc_id = aws_vpc.vpc.id
+  vpc_id = aws_vpc.default.id
 
   tags = {
     Name        = "${var.environment}-public-route-table"
@@ -89,13 +94,15 @@ resource "aws_route_table" "public" {
 # Route for Internet Gateway
 resource "aws_route" "public_internet_gateway" {
   route_table_id         = aws_route_table.public.id
+
   destination_cidr_block = "0.0.0.0/0"
-  gateway_id             = aws_internet_gateway.ig.id
+  gateway_id             = aws_internet_gateway.igw.id
 }
 
 # Route for NAT Gateway
 resource "aws_route" "private_internet_gateway" {
   route_table_id         = aws_route_table.private.id
+
   destination_cidr_block = "0.0.0.0/0"
   gateway_id             = aws_nat_gateway.nat.id
 }