comments: adding comments explaining subnet creation

caiocsgomes · May 11, 2024 · 806bff4 · 806bff4
1 parent aad0b4c
commit 806bff4
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/terraform/environments/prod/eks.tf b/terraform/environments/prod/eks.tf
@@ -41,7 +41,7 @@ module "eks" {
  # https://fixit-xdu.medium.com/aws-eks-access-entry-4a7e25ed6c3a
  access_entries = {
  # One access entry with a policy associated
- ex-single = {
+ admin = {
  kubernetes_groups = []
  principal_arn = "arn:aws:iam::${data.aws_caller_identity.current.account_id}:user/caio"
 
@@ -55,6 +55,7 @@ module "eks" {
  }
  }
  }
+
  cluster_addons = {
  coredns = {
  most_recent = true
@@ -109,9 +110,9 @@ module "vpc" {
  cidr = local.vpc_cidr
 
  azs = local.azs
- private_subnets = [for k, v in local.azs : cidrsubnet(local.vpc_cidr, 4, k)]
- public_subnets = [for k, v in local.azs : cidrsubnet(local.vpc_cidr, 8, k + 48)]
- intra_subnets = [for k, v in local.azs : cidrsubnet(local.vpc_cidr, 8, k + 52)]
+ private_subnets = [for k, v in local.azs : cidrsubnet(local.vpc_cidr, 4, k)] ## 10.0.0.0/20, 10.0.16.0/20, 10.0.32.0/20
+ public_subnets = [for k, v in local.azs : cidrsubnet(local.vpc_cidr, 8, k + 48)] ## 10.0.48.0/24, 10.0.49.0/24, 10.0.50.0/24
+ intra_subnets = [for k, v in local.azs : cidrsubnet(local.vpc_cidr, 8, k + 52)] ## Subnet with no routing to the internet
 
  enable_nat_gateway = true
  single_nat_gateway = true