Initial release (#1)

* Initial module release

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2022 Alfredo España
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.md

@@ -1,2 +1,46 @@
 # terraform-azurerm-terrakube-cloud-storage
+
 Terrakube module to create cloud storage to save the terraform output, state and modules.
+
+## Parameters
+The module will require the following parameters:
+- storage_name (default: terrakube)
+- storage_location 
+- storage_tier (Standard or Premium)
+- storage_replication_type (LRS, GRS, RAGRS, ZRS, GZRS and RAGZRS)
+
+## Output Values
+
+The module will output the following values:
+
+- Storage account name
+- Storage account resource group
+- Storage account access key
+
+Example:
+
+```bash
+terraform apply --var "storage_name=terrakube" \
+                --var "storage_location=eastus2" \
+                --var "storage_tier=Standard" \
+                --var "storage_replication_type=LRS" \
+                --var "cors_domain=ui.terrakube.docker.internal";
+
+Apply complete! Resources: 0 added, 0 changed, 0 destroyed.
+
+Outputs:
+
+storage_account_key = <sensitive>
+storage_account_name = "XXXX"
+storage_rg = "XXXXXX"
+```
+
+To see the value for the storage account access key you can use the following command:
+
+```bash
+terraform console
+nonsensitive(azurerm_storage_account.storage.primary_access_key)
+"XXXXXXXXXXXXXXXXXXXX"
+```
+
+> These values will be used to setup the Terrakube Executor storage settings. 

local.tf

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+locals {
+  storage_name   = lower(format("%s%s", var.storage_name, random_string.name_suffix.result))
+  storage_name_rg   = lower(format("%s-%s-rg", var.storage_name, random_string.name_suffix.result))
+  allowed_origins = tolist([var.cors_domain])
+}

main.tf

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+resource "random_string" "name_suffix" {
+  length           = 5  
+  special          = false
+  lower            = true
+}
+
+resource "azurerm_resource_group" "rg" {
+  name     = local.storage_name_rg
+  location = var.storage_location
+}
+
+resource "azurerm_storage_account" "storage" {
+  name                     = local.storage_name
+  resource_group_name      = azurerm_resource_group.rg.name
+  location                 = azurerm_resource_group.rg.location
+  account_tier             = "Standard"
+  account_replication_type = "LRS"
+  allow_blob_public_access = true
+
+  blob_properties {
+    cors_rule{
+      allowed_headers = ["*"]
+      allowed_methods = ["GET","OPTIONS"] 
+      allowed_origins = local.allowed_origins
+      exposed_headers = ["*"]
+      max_age_in_seconds = 3600
+    }
+  }
+}
+
+resource "azurerm_storage_container" "registry" {
+  name                  = "registry"
+  storage_account_name  = azurerm_storage_account.storage.name
+  container_access_type = "blob"
+}
+
+resource "azurerm_storage_container" "tfoutput" {
+  name                  = "tfoutput"
+  storage_account_name  = azurerm_storage_account.storage.name
+  container_access_type = "private"
+}
+
+resource "azurerm_storage_container" "tfstate" {
+  name                  = "tfstate"
+  storage_account_name  = azurerm_storage_account.storage.name
+  container_access_type = "private"
+}

output.tf

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+output "storage_rg" {
+  value       = azurerm_resource_group.rg.name
+  description = "Azure storage account resource group"
+}
+
+output "storage_account_name" {
+  value       = azurerm_storage_account.storage.name
+  description = "Azure storage account name"
+}
+
+output "storage_account_key" {
+  value       = azurerm_storage_account.storage.primary_access_key
+  description = "Azure storage account access key"
+  sensitive   = true
+}

provider.tf

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+terraform {
+  required_providers {
+    azurerm = {
+      source  = "hashicorp/azurerm"
+      version = "=2.83.0"
+    }
+  }
+}
+
+# Configure the Microsoft Azure Provider
+provider "azurerm" {
+  features {}
+}
+

variables.tf

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+
+variable "storage_name" {
+  type    = string
+  default = "terrakube"
+}
+
+variable "storage_location" {
+  type    = string
+  default = "eastus2"
+}
+
+variable "storage_tier" {
+  type    = string
+}
+
+variable "storage_replication_type" {
+  type    = string
+}
+
+variable "cors_domain" {
+  type    = string
+  description = "CORS for storage account Example: ui.terrakube.docker.internal"
+}