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Dennis Ploeger
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Merge pull request #1 from dodevops/feature/te/DO-779-first-version
Feature/te/do 779 first version
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‎.terraform-docs.yml‎

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formatter: markdown document
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output:
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file: "README.md"
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settings:
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anchor: false

‎LICENSE‎

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MIT License
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Copyright (c) 2021 DO! DevOps
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎README.md‎

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# terraform-azure-certmanager
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Highly opinionated Terraform management of cert manager on Azure Kubernetes Service (AKS)
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# Terraform management of cert-manager on AKS
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## Introduction
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This module manages cert-manager on AKS (Azure Kubernetes Service)
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## Usage
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Instantiate the module by calling it from Terraform like this:
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```hcl
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module "azure-basics" {
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source = "dodevops/certmanager/azure"
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version = "<version>"
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}
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```
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<!-- BEGIN_TF_DOCS -->
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## Requirements
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The following requirements are needed by this module:
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- helm (>= 2.4.1)
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## Providers
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The following providers are used by this module:
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- helm (>= 2.4.1)
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- kubernetes
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## Modules
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No modules.
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## Resources
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The following resources are used by this module:
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- [helm_release.cert-manager](https://registry.terraform.io/providers/hashicorp/helm/latest/docs/resources/release) (resource)
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- [helm_release.cert-manager-issuers](https://registry.terraform.io/providers/hashicorp/helm/latest/docs/resources/release) (resource)
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- [kubernetes_namespace.cert-manager](https://registry.terraform.io/providers/hashicorp/kubernetes/latest/docs/resources/namespace) (resource)
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## Required Inputs
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No required inputs.
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## Optional Inputs
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The following input variables are optional (have default values):
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### cert-manager-issuers-version
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Description: Version of the Cert-Manager-issuers helm chart to use
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Type: `string`
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Default: `"0.2.2"`
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### cert-manager-version
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Description: Version of the Cert-Manager helm chart to use
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Type: `string`
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Default: `"v1.5.4"`
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### cluster-issuers-yaml
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Description: The YAML code to define cluster issuers for cert-manager. Example: https://github.com/adfinis-sygroup/helm-charts/blob/master/charts/cert-manager-issuers/examples/letsencrypt-clusterissuers.yaml
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Type: `string`
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Default: `""`
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### issuers-yaml
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Description: The YAML code to define issuers for cert-manager. Example: https://github.com/adfinis-sygroup/helm-charts/blob/master/charts/cert-manager-issuers/examples/disable-issuers.yaml
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Type: `string`
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Default: `""`
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## Outputs
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No outputs.
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<!-- END_TF_DOCS -->
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## Development
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Use [terraform-docs](https://terraform-docs.io/) to generate the API documentation by running
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terraform fmt .
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terraform-docs .

‎main.tf‎

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resource "kubernetes_namespace" "cert-manager" {
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metadata {
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name = "cert-manager"
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}
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}
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# https://artifacthub.io/packages/helm/cert-manager/cert-manager
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resource "helm_release" "cert-manager" {
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name = "cert-manager"
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repository = "https://charts.jetstack.io"
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chart = "cert-manager"
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version = var.cert-manager-version
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namespace = kubernetes_namespace.cert-manager.metadata.0.name
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set {
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name = "installCRDs"
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value = "true"
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}
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}
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locals {
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clusterIssuers = <<EOT
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clusterIssuers:
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${var.cluster-issuers-yaml}
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EOT
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issuers = <<EOT
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issuers:
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${var.issuers-yaml}
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EOT
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}
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# https://artifacthub.io/packages/helm/adfinis/cert-manager-issuers
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resource "helm_release" "cert-manager-issuers" {
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chart = "cert-manager-issuers"
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name = "cert-manager-issuers"
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version = var.cert-manager-issuers-version
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repository = "https://charts.adfinis.com"
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values = [
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var.cluster-issuers-yaml == "" ? "" : local.clusterIssuers,
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var.issuers-yaml == "" ? "" : local.issuers
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]
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}

‎terraform.tf‎

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terraform {
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required_providers {
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helm = {
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source = "hashicorp/helm"
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version = ">= 2.4.1"
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}
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}
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}

‎vars.tf‎

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variable "cert-manager-version" {
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type = string
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default = "v1.5.4"
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description = "Version of the Cert-Manager helm chart to use"
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}
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variable "cert-manager-issuers-version" {
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type = string
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default = "0.2.2"
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description = "Version of the Cert-Manager-issuers helm chart to use"
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}
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variable "issuers-yaml" {
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type = string
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default = ""
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description = "The YAML code to define issuers for cert-manager. Example: https://github.com/adfinis-sygroup/helm-charts/blob/master/charts/cert-manager-issuers/examples/disable-issuers.yaml"
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}
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variable "cluster-issuers-yaml" {
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type = string
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default = ""
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description = "The YAML code to define cluster issuers for cert-manager. Example: https://github.com/adfinis-sygroup/helm-charts/blob/master/charts/cert-manager-issuers/examples/letsencrypt-clusterissuers.yaml"
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}

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