-
Notifications
You must be signed in to change notification settings - Fork 1
/
vpc.tf
42 lines (32 loc) · 1.08 KB
/
vpc.tf
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
data "aws_availability_zones" "available" {}
locals {
name = "tech-challenge"
vpc_cidr = "10.0.0.0/16"
azs = slice(data.aws_availability_zones.available.names, 0, 2)
}
module "vpc" {
source = "terraform-aws-modules/vpc/aws"
version = "5.0.0"
name = local.name
cidr = local.vpc_cidr
azs = local.azs
private_subnets = [for k, v in local.azs : cidrsubnet(local.vpc_cidr, 8, k)]
public_subnets = [for k, v in local.azs : cidrsubnet(local.vpc_cidr, 8, k + 4)]
database_subnets = [for k, v in local.azs : cidrsubnet(local.vpc_cidr, 8, k + 8)]
create_database_subnet_group = true
# Single NAT Gateway Behaviour
# https://registry.terraform.io/modules/terraform-aws-modules/vpc/aws/latest#nat-gateway-scenarios
enable_nat_gateway = true
single_nat_gateway = true
one_nat_gateway_per_az = false
enable_dns_hostnames = true
enable_dns_support = true
# For Kubernetes
public_subnet_tags = {
"kubernetes.io/role/elb" = "1"
}
private_subnet_tags = {
"kubernetes.io/role/internal-elb" = "1"
}
tags = var.tags
}