Merge pull request #14 from junior/verrazzano-single-cluster-example

Verrazzano single cluster example

Author: junior

README.md

@@ -1,8 +1,11 @@
 # Terraform Oracle Container Engine for Kubernetes ([OKE][oke]) Quickstart Module
 
 ---
-## *** **_NOTE:_** This is a pre-release version of the module, some features have not been migrated from MuShop's OKE Cluster deployment. ***
+> __Warning__
 
+$${\color{red}This \space is \space a \space pre-release \space version \space of \space the \space module, \space some \space features}$$
+$${\color{red}have \space not \space been \space migrated \space from \space MuShop's}$$
+$${\color{red}OKE \space Cluster \space deployment \space yet.}$$
 ---
 
 [![Stack Release](https://img.shields.io/github/v/release/oracle-quickstart/terraform-oci-oke-quickstart.svg)](https://github.com/oracle-quickstart/terraform-oci-oke-quickstart/releases)

modules/cluster-tools/cluster-tools.tf

@@ -7,6 +7,8 @@ resource "kubernetes_namespace" "cluster_tools" {
   metadata {
     name = var.cluster_tools_namespace
   }
+
+  count = local.use_cluster_tools_namespace ? 1 : 0
 }
 
 locals {
@@ -23,6 +25,7 @@ locals {
     metrics_server         = "https://kubernetes-sigs.github.io/metrics-server"
     metrics_server_version = "3.8.2"
   }
+  use_cluster_tools_namespace = (var.grafana_enabled || var.ingress_nginx_enabled || var.cert_manager_enabled || var.prometheus_enabled) ? true : false
 }
 
 # OCI Provider

modules/cluster-tools/modules/verrazzano/main.tf

@@ -0,0 +1,17 @@
+# Copyright (c) 2022 Oracle and/or its affiliates. All rights reserved.
+# Licensed under the Universal Permissive License v 1.0 as shown at http://oss.oracle.com/licenses/upl.
+# 
+
+# Verrazzano Operator Helm Chart
+
+resource "helm_release" "v8o_operator" {
+  name      = "verrazzano-operator"
+  chart     = "${path.module}/charts/verrazzano-operator"
+  namespace = var.chart_namespace
+
+  set {
+    name  = "issuer.email"
+    value = var.ingress_email_issuer
+  }
+
+}

modules/cluster-tools/modules/verrazzano/providers.tf

@@ -0,0 +1,24 @@
+# Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
+# Licensed under the Universal Permissive License v 1.0 as shown at http://oss.oracle.com/licenses/upl.
+# 
+
+terraform {
+  required_version = ">= 1.1"
+  required_providers {
+    helm = {
+      source  = "hashicorp/helm"
+      version = "~> 2"
+      # https://registry.terraform.io/providers/hashicorp/helm/
+    }
+    tls = {
+      source  = "hashicorp/tls"
+      version = "~> 4"
+      # https://registry.terraform.io/providers/hashicorp/tls/
+    }
+    local = {
+      source  = "hashicorp/local"
+      version = "~> 2"
+      # https://registry.terraform.io/providers/hashicorp/local/
+    }
+  }
+}

modules/cluster-tools/modules/verrazzano/variables.tf

@@ -0,0 +1,18 @@
+# Copyright (c) 2022 Oracle and/or its affiliates. All rights reserved.
+# Licensed under the Universal Permissive License v 1.0 as shown at http://oss.oracle.com/licenses/upl.
+# 
+
+# Cert Manager variables
+variable "chart_namespace" {
+  default = "cert-manager"
+}
+variable "chart_repository" {
+  default = "https://charts.jetstack.io"
+}
+variable "chart_version" {
+  default = "1.9.1"
+}
+variable "ingress_email_issuer" {
+  default     = "no-reply@example.cloud"
+  description = "You must replace this email address with your own. The certificate provider will use this to contact you about expiring certificates, and issues related to your account."
+}