[Major] Code Freeze PR

.github/workflows/terraform-release.yaml

@@ -1,13 +1,13 @@
-name: Terraform CI/CD
+name: Terraform Module Release
 on:
   workflow_dispatch:
   pull_request:
     types: [closed]
     branches:
       - main
 jobs:
-  terraform-ci-cd:
-    runs-on: 229685449397
+  terraform-release:
+    runs-on: "229685449397"
     permissions:
       contents: write
 

.github/workflows/terraform-validate.yaml

@@ -16,7 +16,7 @@ jobs:
       - name: Setup Terraform
         uses: CSVD/gh-actions-setup-terraform@v2
         with:
-          terraform_version: '1.7.3'
+          terraform_version: '1.10.5'
 
       - name: Validate Terraform Configuration
         id: validate

README.md

@@ -20,13 +20,16 @@ The module deploys Karpenter needed AWS resources, namely in IAM. It copies the
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 0.13 |
 | <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.14.0 |
 | <a name="requirement_helm"></a> [helm](#requirement\_helm) | >= 2.11.0 |
+| <a name="requirement_null"></a> [null](#requirement\_null) | >= 3.2.1 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | 5.89.0 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | 5.94.1 |
+| <a name="provider_aws.eecr"></a> [aws.eecr](#provider\_aws.eecr) | 5.94.1 |
 | <a name="provider_helm"></a> [helm](#provider\_helm) | 2.17.0 |
+| <a name="provider_null"></a> [null](#provider\_null) | 3.2.3 |
 
 ## Modules
 
@@ -41,27 +44,31 @@ The module deploys Karpenter needed AWS resources, namely in IAM. It copies the
 |------|------|
 | [helm_release.karpenter](https://registry.terraform.io/providers/hashicorp/helm/latest/docs/resources/release) | resource |
 | [helm_release.nodepool_resources](https://registry.terraform.io/providers/hashicorp/helm/latest/docs/resources/release) | resource |
+| [null_resource.git_version](https://registry.terraform.io/providers/hashicorp/null/latest/docs/resources/resource) | resource |
 | [aws_arn.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/arn) | data source |
 | [aws_caller_identity.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/caller_identity) | data source |
+| [aws_ecr_authorization_token.ecr_token](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/ecr_authorization_token) | data source |
+| [aws_ecr_authorization_token.token](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/ecr_authorization_token) | data source |
 | [aws_ecr_image.karpenter_image](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/ecr_image) | data source |
 
 ## Inputs
 
 | Name | Description | Type | Default | Required |
 |------|-------------|------|---------|:--------:|
+| <a name="input_account_id"></a> [account\_id](#input\_account\_id) | aws account number | `string` | `""` | no |
 | <a name="input_cluster_endpoint"></a> [cluster\_endpoint](#input\_cluster\_endpoint) | Endpoint for your Kubernetes API server | `string` | n/a | yes |
 | <a name="input_cluster_name"></a> [cluster\_name](#input\_cluster\_name) | EKS cluster name name component used through out the EKS cluster describing its purpose (ex: dice-dev) | `string` | n/a | yes |
+| <a name="input_eecr_info"></a> [eecr\_info](#input\_eecr\_info) | Enterprise ECR source information | <pre>object({<br/>    account_id = string<br/>    alias      = string<br/>    profile    = string<br/>    region     = string<br/>  })</pre> | <pre>{<br/>  "account_id": "269222635945",<br/>  "alias": "lab-gov-shared-nonprod",<br/>  "profile": "269222635945-lab-gov-shared-nonprod",<br/>  "region": "us-gov-east-1"<br/>}</pre> | no |
 | <a name="input_karpenter_helm_chart"></a> [karpenter\_helm\_chart](#input\_karpenter\_helm\_chart) | Which helm chart of karpenter | `string` | `"1.1.1"` | no |
 | <a name="input_karpenter_helm_repo"></a> [karpenter\_helm\_repo](#input\_karpenter\_helm\_repo) | Helm repo for official karpenter chart | `string` | `"oci://public.ecr.aws/karpenter"` | no |
 | <a name="input_karpenter_node_group_name"></a> [karpenter\_node\_group\_name](#input\_karpenter\_node\_group\_name) | The cluster node group that will host karpenter, should not be a karpenter managed node group | `string` | n/a | yes |
 | <a name="input_karpenter_tag"></a> [karpenter\_tag](#input\_karpenter\_tag) | Which tag of karpenter image | `string` | `"1.1.1"` | no |
 | <a name="input_namespace"></a> [namespace](#input\_namespace) | Namespace for Karpenter | `string` | `"namespace"` | no |
-| <a name="input_oidc_provider_arn"></a> [oidc\_provider\_arn](#input\_oidc\_provider\_arn) | The ARN of the OIDC Provider if `enable_irsa = true` | `string` | n/a | yes |
+| <a name="input_oidc_provider_arn"></a> [oidc\_provider\_arn](#input\_oidc\_provider\_arn) | The ARN of the OIDC Provider if `enable_irsa = true` | `string` | `""` | no |
 | <a name="input_profile"></a> [profile](#input\_profile) | AWS config profile | `string` | `""` | no |
 | <a name="input_region"></a> [region](#input\_region) | AWS region | `string` | n/a | yes |
 | <a name="input_subnets_name"></a> [subnets\_name](#input\_subnets\_name) | Define the name of the subnets to be used by this cluster | `string` | `"*-container-*"` | no |
 | <a name="input_tags"></a> [tags](#input\_tags) | AWS Tags to apply to appropriate resources | `map(string)` | `{}` | no |
-| <a name="input_vpc_id"></a> [vpc\_id](#input\_vpc\_id) | The ID of the VPC where the resources will be deployed | `string` | n/a | yes |
 
 ## Outputs
 

copy_images.tf

@@ -1,21 +1,20 @@
 locals {
-  karpenter_key = format("%v#%v", "karpenter/controller", var.karpenter_tag)
+  karpenter_key  = format("%v#%v", "karpenter/controller", var.karpenter_tag)
+  ent_ecr_source = format("%v.%v.%v.%v", var.eecr_info.account_id, "dkr.ecr", var.region, "amazonaws.com/ent-images")
 
   image_config = [
     {
       enabled         = true
       dest_path       = null
       name            = "karpenter/controller"
       source_image    = "karpenter/controller"
-      source_registry = "public.ecr.aws"
+      source_registry = format("%v/%v", local.ent_ecr_source, "public-ecr")
       source_tag      = var.karpenter_tag
       tag             = var.karpenter_tag
     },
   ]
 }
 
-# 224384469011.dkr.ecr.us-gov-east-1.amazonaws.com/platform-test-1/karpenter:0.37.0
-#  map[repository:224384469011.dkr.ecr.us-gov-east-1.amazonaws.com/platform-test-1/karpenter tag:0.37.0]
 module "images" {
   source = "git::https://github.e.it.census.gov/terraform-modules/aws-ecr-copy-images.git/?ref=tf-upgrade"
 
@@ -27,5 +26,26 @@ module "images" {
   enable_lifecycle_policy     = true
   lifecycle_policy_all        = true
   force_delete                = true
-  lifecycle_policy_keep_count = 3
+  lifecycle_policy_keep_count = 5
+
+  source_username = data.aws_ecr_authorization_token.ecr_token.user_name
+  source_password = data.aws_ecr_authorization_token.ecr_token.password
+
+  destination_username = data.aws_ecr_authorization_token.token.user_name
+  destination_password = data.aws_ecr_authorization_token.token.password
+}
+
+data "aws_ecr_authorization_token" "token" {
+  registry_id = var.account_id
+}
+
+data "aws_ecr_authorization_token" "ecr_token" {
+  provider    = aws.eecr
+  registry_id = var.eecr_info.account_id
+}
+
+provider "aws" {
+  alias   = "eecr"
+  profile = var.eecr_info.profile
+  region  = var.eecr_info.region
 }

karpenter-resources/values.yaml.tpl

@@ -8,7 +8,6 @@ ec2NodeClass:
   amiFamily: ${amd_ami_family}
   amiSelectorTerms:
     - alias: ${amd_ami_alias}
-  vpcId: ${vpc_id}
   subnetSelectorTerms:
     - tags:
         Name: "${subnets_name}"

karpenter/values.yaml.tpl

@@ -34,12 +34,6 @@ controller:
   env:
     - name: AWS_REGION
       value: ${region}
-  nodeSelector:
-    kubernetes.io/os: linux
-  tolerations:
-    - key: "node-role.kubernetes.io/control-plane"
-      operator: "Exists"
-      effect: "NoSchedule"
 
 nodeSelector:
   kubernetes.io/os: linux

main.tf

@@ -29,10 +29,10 @@ module "karpenter_resources" {
   create_node_iam_role            = true
   create_pod_identity_association = true
   enable_irsa                     = true
-  enable_pod_identity             = true
-  enable_v1_permissions           = true
   irsa_namespace_service_accounts = ["${var.namespace}:karpenter"]
   irsa_oidc_provider_arn          = var.oidc_provider_arn
+  enable_pod_identity             = true
+  enable_v1_permissions           = true
   node_iam_role_name              = local.node_iam_role_name
   queue_name                      = local.queue_name
   rule_name_prefix                = local.rule_name_prefix
@@ -104,7 +104,6 @@ resource "helm_release" "nodepool_resources" {
       karpenter_node_profile = module.karpenter_resources.instance_profile_name
       subnets_name           = var.subnets_name
       tags                   = var.tags
-      vpc_id                 = var.vpc_id
     })
   ]
 }

requirements.tf

@@ -10,5 +10,9 @@ terraform {
       source  = "hashicorp/helm"
       version = ">= 2.11.0"
     }
+    null = {
+      source  = "hashicorp/null"
+      version = ">= 3.2.1"
+    }
   }
 }

variables.tf

@@ -1,32 +1,39 @@
-variable "region" {
-  description = "AWS region"
+variable "account_id" {
+  description = "aws account number"
   type        = string
+  default     = ""
 }
 
-variable "profile" {
-  description = "AWS config profile"
+variable "cluster_endpoint" {
+  description = "Endpoint for your Kubernetes API server"
   type        = string
-  default     = ""
 }
 
 variable "cluster_name" {
   description = "EKS cluster name name component used through out the EKS cluster describing its purpose (ex: dice-dev)"
   type        = string
 }
 
-variable "cluster_endpoint" {
-  description = "Endpoint for your Kubernetes API server"
-  type        = string
+variable "eecr_info" {
+  description = "Enterprise ECR source information"
+  type = object({
+    account_id = string
+    alias      = string
+    profile    = string
+    region     = string
+  })
+  default = {
+    account_id = "269222635945"
+    alias      = "lab-gov-shared-nonprod"
+    profile    = "269222635945-lab-gov-shared-nonprod"
+    region     = "us-gov-east-1"
+  }
 }
 
-variable "oidc_provider_arn" {
-  description = "The ARN of the OIDC Provider if `enable_irsa = true`"
-  type        = string
-}
-
-variable "karpenter_node_group_name" {
-  description = "The cluster node group that will host karpenter, should not be a karpenter managed node group"
+variable "karpenter_helm_chart" {
+  description = "Which helm chart of karpenter"
   type        = string
+  default     = "1.1.1"
 }
 
 variable "karpenter_helm_repo" {
@@ -36,10 +43,9 @@ variable "karpenter_helm_repo" {
   # default     = "https://charts.karpenter.sh/"  public.ecr.aws/karpenter/karpenter:0.37.0
 }
 
-variable "karpenter_helm_chart" {
-  description = "Which helm chart of karpenter"
+variable "karpenter_node_group_name" {
+  description = "The cluster node group that will host karpenter, should not be a karpenter managed node group"
   type        = string
-  default     = "1.1.1"
 }
 
 variable "karpenter_tag" {
@@ -48,6 +54,30 @@ variable "karpenter_tag" {
   default     = "1.1.1"
 }
 
+variable "namespace" {
+  description = "Namespace for Karpenter"
+  type        = string
+  default     = "namespace"
+}
+
+# tflint-ignore: terraform_unused_declarations
+variable "oidc_provider_arn" {
+  description = "The ARN of the OIDC Provider if `enable_irsa = true`"
+  type        = string
+  default     = ""
+}
+
+variable "profile" {
+  description = "AWS config profile"
+  type        = string
+  default     = ""
+}
+
+variable "region" {
+  description = "AWS region"
+  type        = string
+}
+
 variable "subnets_name" {
   description = "Define the name of the subnets to be used by this cluster"
   type        = string
@@ -59,14 +89,3 @@ variable "tags" {
   type        = map(string)
   default     = {}
 }
-
-variable "namespace" {
-  description = "Namespace for Karpenter"
-  type        = string
-  default     = "namespace"
-}
-
-variable "vpc_id" {
-  description = "The ID of the VPC where the resources will be deployed"
-  type        = string
-}

version.tf

@@ -1,4 +1,16 @@
+resource "null_resource" "git_version" {
+  triggers = {
+    # Force this to run on every apply to get the latest tag value
+    always_run = timestamp()
+  }
+
+  provisioner "local-exec" {
+    command    = "git describe --tags --abbrev=0 2>/dev/null || echo 'unknown' > ${path.module}/.git_tag"
+    on_failure = continue
+  }
+}
+
 locals {
   module_name    = "tfmod-karpenter"
-  module_version = "0.1.1"
+  module_version = fileexists("${path.module}/.git_tag") ? trimspace(file("${path.module}/.git_tag")) : "latest"
 }