From d73dc305847eaa9eb8a6b3d02a3f69986924c66f Mon Sep 17 00:00:00 2001
From: Rodrigue Koffi <bonclay7@users.noreply.github.com>
Date: Thu, 28 Jul 2022 13:29:01 +0200
Subject: [PATCH] Drop unused module

---
 modules/core/cert-manager/README.md           | 69 -------------------
 .../cert-manager/cert-manager-ca/Chart.yaml   |  6 --
 .../templates/certificate.yaml                | 21 ------
 .../templates/clusterissuers.yaml             | 14 ----
 .../cert-manager/cert-manager-ca/values.yaml  | 13 ----
 .../cert-manager-letsencrypt/Chart.yaml       |  6 --
 .../templates/clusterissuer-production.yaml   | 27 --------
 .../templates/clusterissuer-staging.yaml      | 27 --------
 .../cert-manager-letsencrypt/values.yaml      |  6 --
 modules/core/cert-manager/data.tf             | 32 ---------
 modules/core/cert-manager/locals.tf           | 45 ------------
 modules/core/cert-manager/main.tf             | 47 -------------
 modules/core/cert-manager/outputs.tf          |  9 ---
 modules/core/cert-manager/values.yaml         |  8 ---
 modules/core/cert-manager/variables.tf        | 51 --------------
 modules/core/cert-manager/versions.tf         | 14 ----
 16 files changed, 395 deletions(-)
 delete mode 100644 modules/core/cert-manager/README.md
 delete mode 100644 modules/core/cert-manager/cert-manager-ca/Chart.yaml
 delete mode 100644 modules/core/cert-manager/cert-manager-ca/templates/certificate.yaml
 delete mode 100644 modules/core/cert-manager/cert-manager-ca/templates/clusterissuers.yaml
 delete mode 100644 modules/core/cert-manager/cert-manager-ca/values.yaml
 delete mode 100644 modules/core/cert-manager/cert-manager-letsencrypt/Chart.yaml
 delete mode 100644 modules/core/cert-manager/cert-manager-letsencrypt/templates/clusterissuer-production.yaml
 delete mode 100644 modules/core/cert-manager/cert-manager-letsencrypt/templates/clusterissuer-staging.yaml
 delete mode 100644 modules/core/cert-manager/cert-manager-letsencrypt/values.yaml
 delete mode 100644 modules/core/cert-manager/data.tf
 delete mode 100644 modules/core/cert-manager/locals.tf
 delete mode 100644 modules/core/cert-manager/main.tf
 delete mode 100644 modules/core/cert-manager/outputs.tf
 delete mode 100644 modules/core/cert-manager/values.yaml
 delete mode 100644 modules/core/cert-manager/variables.tf
 delete mode 100644 modules/core/cert-manager/versions.tf

diff --git a/modules/core/cert-manager/README.md b/modules/core/cert-manager/README.md
deleted file mode 100644
index 9db6d79..0000000
--- a/modules/core/cert-manager/README.md
+++ /dev/null
@@ -1,69 +0,0 @@
-# Cert Manager Deployment Guide
-
-## Introduction
-
-Cert Manager adds certificates and certificate issuers as resource types in Kubernetes clusters, and simplifies the process of obtaining, renewing and using those certificates.
-
-## Helm Chart
-
-### Instructions to use the Helm Chart
-
-See the [cert-manager documentation](https://cert-manager.io/docs/installation/helm/).
-
-# Docker Image for Cert Manager
-
-cert-manager docker image is available at this repo:
-
-<https://quay.io/repository/jetstack/cert-manager-controller?tag=latest&tab=tags>
-
-<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
-## Requirements
-
-| Name | Version |
-|------|---------|
-| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 4.10 |
-| <a name="requirement_helm"></a> [helm](#requirement\_helm) | >= 2.4.1 |
-
-## Providers
-
-| Name | Version |
-|------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 4.10 |
-| <a name="provider_helm"></a> [helm](#provider\_helm) | >= 2.4.1 |
-
-## Modules
-
-| Name | Source | Version |
-|------|--------|---------|
-| <a name="module_helm_addon"></a> [helm\_addon](#module\_helm\_addon) | ../helm-addon | n/a |
-
-## Resources
-
-| Name | Type |
-|------|------|
-| [aws_iam_policy.cert_manager](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_policy) | resource |
-| [helm_release.cert_manager_ca](https://registry.terraform.io/providers/hashicorp/helm/latest/docs/resources/release) | resource |
-| [helm_release.cert_manager_letsencrypt](https://registry.terraform.io/providers/hashicorp/helm/latest/docs/resources/release) | resource |
-| [aws_iam_policy_document.cert_manager_iam_policy_document](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
-| [aws_route53_zone.selected](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/route53_zone) | data source |
-
-## Inputs
-
-| Name | Description | Type | Default | Required |
-|------|-------------|------|---------|:--------:|
-| <a name="input_addon_context"></a> [addon\_context](#input\_addon\_context) | Input configuration for the addon | <pre>object({<br>    aws_caller_identity_account_id = string<br>    aws_caller_identity_arn        = string<br>    aws_eks_cluster_endpoint       = string<br>    aws_partition_id               = string<br>    aws_region_name                = string<br>    eks_cluster_id                 = string<br>    eks_oidc_issuer_url            = string<br>    eks_oidc_provider_arn          = string<br>    tags                           = map(string)<br>    irsa_iam_role_path             = string<br>  })</pre> | n/a | yes |
-| <a name="input_domain_names"></a> [domain\_names](#input\_domain\_names) | Domain names of the Route53 hosted zone to use with cert-manager. | `list(string)` | `[]` | no |
-| <a name="input_helm_config"></a> [helm\_config](#input\_helm\_config) | cert-manager Helm chart configuration | `any` | `{}` | no |
-| <a name="input_install_letsencrypt_issuers"></a> [install\_letsencrypt\_issuers](#input\_install\_letsencrypt\_issuers) | Install Let's Encrypt Cluster Issuers. | `bool` | `true` | no |
-| <a name="input_irsa_policies"></a> [irsa\_policies](#input\_irsa\_policies) | Additional IAM policies used for the add-on service account. | `list(string)` | `[]` | no |
-| <a name="input_letsencrypt_email"></a> [letsencrypt\_email](#input\_letsencrypt\_email) | Email address for expiration emails from Let's Encrypt. | `string` | `""` | no |
-| <a name="input_manage_via_gitops"></a> [manage\_via\_gitops](#input\_manage\_via\_gitops) | Determines if the add-on should be managed via GitOps. | `bool` | `false` | no |
-
-## Outputs
-
-| Name | Description |
-|------|-------------|
-| <a name="output_argocd_gitops_config"></a> [argocd\_gitops\_config](#output\_argocd\_gitops\_config) | Configuration used for managing the add-on with ArgoCD |
-| <a name="output_eks_cluster_id"></a> [eks\_cluster\_id](#output\_eks\_cluster\_id) | Current AWS EKS Cluster ID |
-<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
diff --git a/modules/core/cert-manager/cert-manager-ca/Chart.yaml b/modules/core/cert-manager/cert-manager-ca/Chart.yaml
deleted file mode 100644
index 364b25e..0000000
--- a/modules/core/cert-manager/cert-manager-ca/Chart.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-apiVersion: v2
-name: cert-manager-ca
-description: A Helm chart to install a Cert Manager CA
-type: application
-version: 0.2.0
-appVersion: v0.1.0
diff --git a/modules/core/cert-manager/cert-manager-ca/templates/certificate.yaml b/modules/core/cert-manager/cert-manager-ca/templates/certificate.yaml
deleted file mode 100644
index 25c1240..0000000
--- a/modules/core/cert-manager/cert-manager-ca/templates/certificate.yaml
+++ /dev/null
@@ -1,21 +0,0 @@
-{{- range .Values.clusterIssuers }}
-{{- if eq .type "CA" }}
-apiVersion: cert-manager.io/v1
-kind: Certificate
-metadata:
-  name: {{ .name }}
-  namespace: {{ $.Release.Namespace }}
-spec:
-  isCA: true
-  commonName: {{ .name }}
-  secretName: {{ .secretName }}
-  {{- with .privateKey }}
-  privateKey:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-  {{- with .issuer }}
-  issuerRef:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-{{- end }}
-{{- end }}
diff --git a/modules/core/cert-manager/cert-manager-ca/templates/clusterissuers.yaml b/modules/core/cert-manager/cert-manager-ca/templates/clusterissuers.yaml
deleted file mode 100644
index 86040a2..0000000
--- a/modules/core/cert-manager/cert-manager-ca/templates/clusterissuers.yaml
+++ /dev/null
@@ -1,14 +0,0 @@
-{{- range .Values.clusterIssuers }}
----
-apiVersion: cert-manager.io/v1
-kind: ClusterIssuer
-metadata:
-  name: {{ .name }}
-spec:
-  {{- if eq .type "selfSigned" }}
-  selfSigned: {}
-  {{- else if eq .type "CA" }}
-  ca:
-    secretName: {{ .secretName }}
-  {{- end }}
-{{- end }}
diff --git a/modules/core/cert-manager/cert-manager-ca/values.yaml b/modules/core/cert-manager/cert-manager-ca/values.yaml
deleted file mode 100644
index 02e952b..0000000
--- a/modules/core/cert-manager/cert-manager-ca/values.yaml
+++ /dev/null
@@ -1,13 +0,0 @@
-clusterIssuers:
-  - name: cert-manager-selfsigned
-    type: selfSigned
-  - name: cert-manager-ca
-    type: CA
-    secretName: cert-manager-ca-root
-    privateKey:
-      algorithm: ECDSA
-      size: 256
-    issuer:
-      name: cert-manager-selfsigned
-      kind: ClusterIssuer
-      group: cert-manager.io
diff --git a/modules/core/cert-manager/cert-manager-letsencrypt/Chart.yaml b/modules/core/cert-manager/cert-manager-letsencrypt/Chart.yaml
deleted file mode 100644
index 1ba9f1b..0000000
--- a/modules/core/cert-manager/cert-manager-letsencrypt/Chart.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-apiVersion: v2
-name: cert-manager-letsencrypt
-description: Cert Manager Cluster Issuers for Let's Encrypt certificates with DNS01 protocol
-type: application
-version: 0.1.0
-appVersion: v0.1.0
diff --git a/modules/core/cert-manager/cert-manager-letsencrypt/templates/clusterissuer-production.yaml b/modules/core/cert-manager/cert-manager-letsencrypt/templates/clusterissuer-production.yaml
deleted file mode 100644
index b0c93cb..0000000
--- a/modules/core/cert-manager/cert-manager-letsencrypt/templates/clusterissuer-production.yaml
+++ /dev/null
@@ -1,27 +0,0 @@
-apiVersion: cert-manager.io/v1
-kind: ClusterIssuer
-metadata:
-  name: {{ .Release.Name }}-production-route53
-  labels:
-    ca: letsencrypt
-    environment: production
-    solver: dns01
-    provider: route53
-spec:
-  acme:
-    {{- if .Values.email }}
-    email: {{ .Values.email }}
-    {{- end }}
-    server: https://acme-v02.api.letsencrypt.org/directory
-    preferredChain: ISRG Root X1
-    privateKeySecretRef:
-      name: {{ .Release.Name }}-production-route53
-    solvers:
-      - dns01:
-          route53:
-            region: {{ .Values.region | default "global" }}
-        {{- if .Values.dnsZones }}
-        selector:
-          dnsZones:
-            {{- .Values.dnsZones | toYaml | nindent 12 }}
-        {{- end }}
diff --git a/modules/core/cert-manager/cert-manager-letsencrypt/templates/clusterissuer-staging.yaml b/modules/core/cert-manager/cert-manager-letsencrypt/templates/clusterissuer-staging.yaml
deleted file mode 100644
index 765ae0d..0000000
--- a/modules/core/cert-manager/cert-manager-letsencrypt/templates/clusterissuer-staging.yaml
+++ /dev/null
@@ -1,27 +0,0 @@
-apiVersion: cert-manager.io/v1
-kind: ClusterIssuer
-metadata:
-  name: {{ .Release.Name }}-staging-route53
-  labels:
-    ca: letsencrypt
-    environment: staging
-    solver: dns01
-    provider: route53
-spec:
-  acme:
-    {{- if .Values.email }}
-    email: {{ .Values.email }}
-    {{- end }}
-    server: https://acme-staging-v02.api.letsencrypt.org/directory
-    preferredChain: ISRG Root X1
-    privateKeySecretRef:
-      name: {{ .Release.Name }}-staging-route53
-    solvers:
-      - dns01:
-          route53:
-            region: {{ .Values.region | default "global" }}
-        {{- if .Values.dnsZones }}
-        selector:
-          dnsZones:
-            {{- .Values.dnsZones | toYaml | nindent 12 }}
-        {{- end }}
diff --git a/modules/core/cert-manager/cert-manager-letsencrypt/values.yaml b/modules/core/cert-manager/cert-manager-letsencrypt/values.yaml
deleted file mode 100644
index 49c7071..0000000
--- a/modules/core/cert-manager/cert-manager-letsencrypt/values.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-# email: user@example.com
-
-# region: global
-
-# dnsZones:
-# - domain.name
diff --git a/modules/core/cert-manager/data.tf b/modules/core/cert-manager/data.tf
deleted file mode 100644
index 1f9304a..0000000
--- a/modules/core/cert-manager/data.tf
+++ /dev/null
@@ -1,32 +0,0 @@
-data "aws_route53_zone" "selected" {
-  for_each = toset(var.domain_names)
-
-  name = each.key
-}
-
-data "aws_iam_policy_document" "cert_manager_iam_policy_document" {
-  statement {
-    effect    = "Allow"
-    resources = ["arn:${var.addon_context.aws_partition_id}:route53:::change/*"]
-    actions   = ["route53:GetChange"]
-  }
-
-  dynamic "statement" {
-    for_each = { for k, v in toset(var.domain_names) : k => data.aws_route53_zone.selected[k].arn }
-
-    content {
-      effect    = "Allow"
-      resources = [statement.value]
-      actions = [
-        "route53:ChangeresourceRecordSets",
-        "route53:ListresourceRecordSets"
-      ]
-    }
-  }
-
-  statement {
-    effect    = "Allow"
-    resources = ["*"]
-    actions   = ["route53:ListHostedZonesByName"]
-  }
-}
diff --git a/modules/core/cert-manager/locals.tf b/modules/core/cert-manager/locals.tf
deleted file mode 100644
index 9afc1c0..0000000
--- a/modules/core/cert-manager/locals.tf
+++ /dev/null
@@ -1,45 +0,0 @@
-locals {
-  name                 = "cert-manager"
-  service_account_name = "cert-manager" # AWS PrivateCA is expecting the service account name as `cert-manager`
-
-  default_helm_config = {
-    name        = local.name
-    chart       = local.name
-    repository  = "https://charts.jetstack.io"
-    version     = "v1.8.0"
-    namespace   = local.name
-    description = "Cert Manager Add-on"
-    values      = local.default_helm_values
-  }
-
-  default_helm_values = [templatefile("${path.module}/values.yaml", {})]
-
-  helm_config = merge(
-    local.default_helm_config,
-    var.helm_config
-  )
-
-  set_values = [
-    {
-      name  = "serviceAccount.name"
-      value = local.service_account_name
-    },
-    {
-      name  = "serviceAccount.create"
-      value = false
-    }
-  ]
-
-  irsa_config = {
-    kubernetes_namespace              = local.helm_config["namespace"]
-    kubernetes_service_account        = local.service_account_name
-    create_kubernetes_namespace       = try(local.helm_config["create_namespace"], true)
-    create_kubernetes_service_account = true
-    irsa_iam_policies                 = concat([aws_iam_policy.cert_manager.arn], var.irsa_policies)
-  }
-
-  argocd_gitops_config = {
-    enable             = true
-    serviceAccountName = local.service_account_name
-  }
-}
diff --git a/modules/core/cert-manager/main.tf b/modules/core/cert-manager/main.tf
deleted file mode 100644
index 7d137ac..0000000
--- a/modules/core/cert-manager/main.tf
+++ /dev/null
@@ -1,47 +0,0 @@
-module "helm_addon" {
-  source            = "../helm-addon"
-  manage_via_gitops = var.manage_via_gitops
-  set_values        = local.set_values
-  helm_config       = local.helm_config
-  irsa_config       = local.irsa_config
-  addon_context     = var.addon_context
-}
-
-resource "helm_release" "cert_manager_ca" {
-  count     = var.manage_via_gitops ? 0 : 1
-  name      = "cert-manager-ca"
-  chart     = "${path.module}/cert-manager-ca"
-  version   = "0.2.0"
-  namespace = local.helm_config["namespace"]
-
-  depends_on = [module.helm_addon]
-}
-
-resource "helm_release" "cert_manager_letsencrypt" {
-  count     = var.manage_via_gitops || !var.install_letsencrypt_issuers ? 0 : 1
-  name      = "cert-manager-letsencrypt"
-  chart     = "${path.module}/cert-manager-letsencrypt"
-  version   = "0.1.0"
-  namespace = local.helm_config["namespace"]
-
-  set {
-    name  = "email"
-    value = var.letsencrypt_email
-    type  = "string"
-  }
-
-  set {
-    name  = "dnsZones"
-    value = "{${join(",", toset(var.domain_names))}}"
-    type  = "string"
-  }
-
-  depends_on = [module.helm_addon]
-}
-
-resource "aws_iam_policy" "cert_manager" {
-  description = "cert-manager IAM policy."
-  name        = "${var.addon_context.eks_cluster_id}-${local.helm_config["name"]}-irsa"
-  path        = var.addon_context.irsa_iam_role_path
-  policy      = data.aws_iam_policy_document.cert_manager_iam_policy_document.json
-}
diff --git a/modules/core/cert-manager/outputs.tf b/modules/core/cert-manager/outputs.tf
deleted file mode 100644
index 42f0003..0000000
--- a/modules/core/cert-manager/outputs.tf
+++ /dev/null
@@ -1,9 +0,0 @@
-output "argocd_gitops_config" {
-  description = "Configuration used for managing the add-on with ArgoCD"
-  value       = var.manage_via_gitops ? local.argocd_gitops_config : null
-}
-
-output "eks_cluster_id" {
-  description = "Current AWS EKS Cluster ID"
-  value       = var.addon_context.eks_cluster_id
-}
diff --git a/modules/core/cert-manager/values.yaml b/modules/core/cert-manager/values.yaml
deleted file mode 100644
index 345aa9b..0000000
--- a/modules/core/cert-manager/values.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-extraArgs:
-  - --enable-certificate-owner-ref=true
-
-installCRDs: true
-
-securityContext:
-  enabled: true
-  fsGroup: 1001
diff --git a/modules/core/cert-manager/variables.tf b/modules/core/cert-manager/variables.tf
deleted file mode 100644
index 467f124..0000000
--- a/modules/core/cert-manager/variables.tf
+++ /dev/null
@@ -1,51 +0,0 @@
-variable "helm_config" {
-  description = "cert-manager Helm chart configuration"
-  type        = any
-  default     = {}
-}
-
-variable "manage_via_gitops" {
-  description = "Determines if the add-on should be managed via GitOps."
-  type        = bool
-  default     = false
-}
-
-variable "irsa_policies" {
-  description = "Additional IAM policies used for the add-on service account."
-  type        = list(string)
-  default     = []
-}
-
-variable "domain_names" {
-  description = "Domain names of the Route53 hosted zone to use with cert-manager."
-  type        = list(string)
-  default     = []
-}
-
-variable "install_letsencrypt_issuers" {
-  description = "Install Let's Encrypt Cluster Issuers."
-  type        = bool
-  default     = true
-}
-
-variable "letsencrypt_email" {
-  description = "Email address for expiration emails from Let's Encrypt."
-  type        = string
-  default     = ""
-}
-
-variable "addon_context" {
-  description = "Input configuration for the addon"
-  type = object({
-    aws_caller_identity_account_id = string
-    aws_caller_identity_arn        = string
-    aws_eks_cluster_endpoint       = string
-    aws_partition_id               = string
-    aws_region_name                = string
-    eks_cluster_id                 = string
-    eks_oidc_issuer_url            = string
-    eks_oidc_provider_arn          = string
-    tags                           = map(string)
-    irsa_iam_role_path             = string
-  })
-}
diff --git a/modules/core/cert-manager/versions.tf b/modules/core/cert-manager/versions.tf
deleted file mode 100644
index aca51a0..0000000
--- a/modules/core/cert-manager/versions.tf
+++ /dev/null
@@ -1,14 +0,0 @@
-terraform {
-  required_version = ">= 1.0.0"
-
-  required_providers {
-    aws = {
-      source  = "hashicorp/aws"
-      version = ">= 4.10"
-    }
-    helm = {
-      source  = "hashicorp/helm"
-      version = ">= 2.4.1"
-    }
-  }
-}