71 lines
1.9 KiB
HCL
71 lines
1.9 KiB
HCL
# VPC Module Example
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# Full implementation available in repository
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resource "aws_vpc" "main" {
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cidr_block = var.vpc_cidr
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enable_dns_hostnames = true
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enable_dns_support = true
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tags = merge(var.tags, {
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Name = var.vpc_name
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})
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}
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resource "aws_internet_gateway" "main" {
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vpc_id = aws_vpc.main.id
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tags = merge(var.tags, { Name = "${var.vpc_name}-igw" })
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}
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resource "aws_subnet" "public" {
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count = length(var.public_subnet_cidrs)
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vpc_id = aws_vpc.main.id
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cidr_block = var.public_subnet_cidrs[count.index]
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availability_zone = var.azs[count.index]
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map_public_ip_on_launch = true
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tags = merge(var.tags, {
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Name = "${var.vpc_name}-public-${var.azs[count.index]}"
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Tier = "Public"
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})
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}
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resource "aws_subnet" "private" {
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count = length(var.private_subnet_cidrs)
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vpc_id = aws_vpc.main.id
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cidr_block = var.private_subnet_cidrs[count.index]
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availability_zone = var.azs[count.index]
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tags = merge(var.tags, {
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Name = "${var.vpc_name}-private-${var.azs[count.index]}"
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Tier = "Private"
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})
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}
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resource "aws_eip" "nat" {
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count = var.enable_nat_gateway ? (var.single_nat_gateway ? 1 : length(var.azs)) : 0
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domain = "vpc"
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tags = merge(var.tags, { Name = "${var.vpc_name}-nat-eip" })
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}
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resource "aws_nat_gateway" "main" {
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count = var.enable_nat_gateway ? (var.single_nat_gateway ? 1 : length(var.azs)) : 0
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allocation_id = aws_eip.nat[count.index].id
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subnet_id = aws_subnet.public[count.index].id
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tags = merge(var.tags, { Name = "${var.vpc_name}-nat" })
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}
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# Route tables, associations, and other resources...
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# See full implementation in repository
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output "vpc_id" {
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value = aws_vpc.main.id
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}
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output "public_subnet_ids" {
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value = aws_subnet.public[*].id
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}
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output "private_subnet_ids" {
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value = aws_subnet.private[*].id
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}
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