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Merge pull request #6 from fiap-soat-tech-challenge/adicionando_subne…
…ts_privates Adicionando subnet private
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,5 @@ | ||
| locals { | ||
| tags = { | ||
| Project = "Lanchonete App ECS" | ||
| Service = "ECS Fargate" | ||
| Environment = var.environment | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,53 +1,112 @@ | ||
| resource "aws_vpc" "this" { | ||
| cidr_block = "192.168.0.0/16" | ||
| enable_dns_support = true | ||
| enable_dns_hostnames = true | ||
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| tags = merge(local.tags, { Name : "${var.app_name}-VPC" }) | ||
| } | ||
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| resource "aws_subnet" "us-east-2a" { | ||
| vpc_id = aws_vpc.this.id | ||
| availability_zone = "us-east-2a" | ||
| cidr_block = "192.168.1.0/24" | ||
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| tags = { | ||
| AZ = "a" | ||
| } | ||
| } | ||
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| resource "aws_subnet" "us-east-2b" { | ||
| vpc_id = aws_vpc.this.id | ||
| availability_zone = "us-east-2b" | ||
| cidr_block = "192.168.2.0/24" | ||
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| tags = { | ||
| AZ = "b" | ||
| } | ||
| } | ||
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| resource "aws_internet_gateway" "this" { | ||
| vpc_id = aws_vpc.this.id | ||
| tags = merge(local.tags, { Name : "${var.app_name}-IGW" }) | ||
| } | ||
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| resource "aws_route_table" "public" { | ||
| vpc_id = aws_vpc.this.id | ||
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| route { | ||
| cidr_block = "0.0.0.0/0" | ||
| gateway_id = aws_internet_gateway.this.id | ||
| } | ||
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| tags = merge(local.tags, { Name : "${var.app_name}-route-table" }) | ||
| } | ||
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| resource "aws_route_table_association" "a" { | ||
| subnet_id = aws_subnet.us-east-2a.id | ||
| route_table_id = aws_route_table.public.id | ||
| } | ||
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| resource "aws_route_table_association" "b" { | ||
| subnet_id = aws_subnet.us-east-2b.id | ||
| route_table_id = aws_route_table.public.id | ||
| /*==== The VPC ======*/ | ||
| resource "aws_vpc" "vpc" { | ||
| cidr_block = var.vpc_cidr | ||
| enable_dns_hostnames = true | ||
| enable_dns_support = true | ||
|
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| tags = { | ||
| Name = "${var.environment}-vpc" | ||
| Environment = var.environment | ||
| } | ||
| } | ||
|
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| /*==== Subnets ======*/ | ||
| # Public subnet | ||
| resource "aws_subnet" "public_subnet" { | ||
| vpc_id = aws_vpc.vpc.id | ||
| count = length(var.public_subnets_cidr) | ||
| cidr_block = element(var.public_subnets_cidr, count.index) | ||
| availability_zone = element(var.availability_zones, count.index) | ||
| map_public_ip_on_launch = true | ||
|
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| tags = { | ||
| Name = "${var.environment}-${element(var.availability_zones, count.index)}-public-subnet" | ||
| Environment = var.environment | ||
| } | ||
| } | ||
|
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| # Private Subnet | ||
| resource "aws_subnet" "private_subnet" { | ||
| vpc_id = aws_vpc.vpc.id | ||
| count = length(var.private_subnets_cidr) | ||
| cidr_block = element(var.private_subnets_cidr, count.index) | ||
| availability_zone = element(var.availability_zones, count.index) | ||
| map_public_ip_on_launch = false | ||
|
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| tags = { | ||
| Name = "${var.environment}-${element(var.availability_zones, count.index)}-private-subnet" | ||
| Environment = var.environment | ||
| } | ||
| } | ||
|
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| # Internet gateway for the public subnet | ||
| resource "aws_internet_gateway" "igw" { | ||
| vpc_id = aws_vpc.vpc.id | ||
| tags = { | ||
| Name = "${var.environment}-igw" | ||
| Environment = var.environment | ||
| } | ||
| } | ||
|
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| # Elastic-IP (eip) for NAT public | ||
| resource "aws_eip" "nat_eip" { | ||
| domain = "vpc" | ||
| depends_on = [aws_internet_gateway.igw] | ||
| } | ||
|
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| # NAT | ||
| resource "aws_nat_gateway" "nat" { | ||
| allocation_id = aws_eip.nat_eip.id | ||
| subnet_id = element(aws_subnet.public_subnet.*.id, 0) | ||
|
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| tags = { | ||
| Name = "${var.environment}-nat" | ||
| Environment = var.environment | ||
| } | ||
| } | ||
|
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| # Routing tables to route traffic for Public Subnet | ||
| resource "aws_route_table" "public" { | ||
| vpc_id = aws_vpc.vpc.id | ||
| tags = { | ||
| Name = "${var.environment}-public-route-table" | ||
| Environment = var.environment | ||
| } | ||
| } | ||
|
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| # Routing tables to route traffic for Private Subnet | ||
| resource "aws_route_table" "private" { | ||
| vpc_id = aws_vpc.vpc.id | ||
| tags = { | ||
| Name = "${var.environment}-private-route-table" | ||
| Environment = var.environment | ||
| } | ||
| } | ||
|
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| # 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.igw.id | ||
| } | ||
|
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| # Route for NAT | ||
| resource "aws_route" "private_nat_gateway" { | ||
| route_table_id = aws_route_table.private.id | ||
| destination_cidr_block = "0.0.0.0/0" | ||
| nat_gateway_id = aws_nat_gateway.nat.id | ||
| } | ||
|
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| # Route table associations for public subnets | ||
| resource "aws_route_table_association" "public" { | ||
| count = length(var.public_subnets_cidr) | ||
| subnet_id = element(aws_subnet.public_subnet.*.id, count.index) | ||
| route_table_id = aws_route_table.public.id | ||
| } | ||
|
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| # Route table associations for private subnets | ||
| resource "aws_route_table_association" "private" { | ||
| count = length(var.private_subnets_cidr) | ||
| subnet_id = element(aws_subnet.private_subnet.*.id, count.index) | ||
| route_table_id = aws_route_table.private.id | ||
| } |