docs: Add Azure Container Registry example

README.md

@@ -18,6 +18,7 @@ module "docker_image" {
 
 - [Simple](https://github.com/redevaerk/terraform-docker-image/tree/main/examples/simple) - This example will build and push Docker image with default settings.
 - [Build Image With Context](https://github.com/redevaerk/terraform-docker-image/tree/main/examples/build-image-with-context) - This example will build and push Docker image with a context in different folder.
+- [Azure Container Registry](https://github.com/redevaerk/terraform-docker-image/tree/main/examples/build-image-with-context) - This example will build and push Docker image to Azure Container Registry.
 
 <!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
 ## Requirements
@@ -49,7 +50,6 @@ No modules.
 | Name | Description | Type | Default | Required |
 |------|-------------|------|---------|:--------:|
 | <a name="input_context"></a> [context](#input\_context) | Value to specify the build context. Currently, only a PATH context is supported. | `string` | `null` | no |
-| <a name="input_create"></a> [create](#input\_create) | Controls whether resources should be created | `bool` | `true` | no |
 | <a name="input_dockerfile"></a> [dockerfile](#input\_dockerfile) | A directory containing your Dockerfile | `string` | `"Dockerfile"` | no |
 | <a name="input_dynamic_build"></a> [dynamic\_build](#input\_dynamic\_build) | If true, will force the docker\_image resource to be replaced. This can be used to rebuild an image when contents of source code folders change. | `bool` | `true` | no |
 | <a name="input_dynamic_build_attach_dockerfile"></a> [dynamic\_build\_attach\_dockerfile](#input\_dynamic\_build\_attach\_dockerfile) | If true, will force the docker\_image resource to be replaced when dockerfile changes. | `bool` | `true` | no |
@@ -67,7 +67,9 @@ No modules.
 
 ## Outputs
 
-No outputs.
+| Name | Description |
+|------|-------------|
+| <a name="output_image"></a> [image](#output\_image) | Name of the created docker image |
 <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
 
 ## License

examples/azure-container-registry/.dockerignore

@@ -0,0 +1 @@
+src/ignorefile.txt

examples/azure-container-registry/Dockerfile

@@ -0,0 +1,2 @@
+FROM ubuntu:22.04
+COPY src /

examples/azure-container-registry/main.tf

@@ -0,0 +1,31 @@
+provider "docker" {
+  host = "unix:///var/run/docker.sock"
+  registry_auth {
+    address  = azurerm_container_registry.acr.login_server
+    username = azurerm_container_registry.acr.admin_username
+    password = azurerm_container_registry.acr.admin_password
+  }
+}
+
+provider "azurerm" {
+  features {}
+}
+
+resource "random_password" "this" {
+  length  = 16
+  special = false
+}
+
+resource "azurerm_container_registry" "acr" {
+  name                = "${var.name}Registry${random_password.this.result}"
+  resource_group_name = var.resource_group_name
+  location            = var.location
+  sku                 = "Basic"
+  admin_enabled       = true
+}
+
+module "docker_image" {
+  source   = "../../"
+  name     = var.name
+  registry = azurerm_container_registry.acr.login_server
+}

examples/azure-container-registry/src/demofile.txt

@@ -0,0 +1 @@
+Hello World

examples/azure-container-registry/variables.tf

@@ -0,0 +1,15 @@
+variable "name" {
+  description = "A unique name for your Image"
+  type        = string
+}
+
+variable "resource_group_name" {
+  description = "Azure Resource Group to deploy platform. This Resource should be already created"
+  type        = string
+}
+
+variable "location" {
+  description = "Region to deploy the resources"
+  type        = string
+  default     = "westeurope"
+}

examples/azure-container-registry/versions.tf

@@ -0,0 +1,18 @@
+terraform {
+  required_version = ">= 1.0"
+
+  required_providers {
+    docker = {
+      source  = "kreuzwerker/docker"
+      version = ">=3.0.0"
+    }
+    azurerm = {
+      source  = "hashicorp/azurerm"
+      version = ">=3.0.0"
+    }
+    random = {
+      source  = "hashicorp/random"
+      version = ">=3.0.0"
+    }
+  }
+}

main.tf

@@ -1,17 +1,17 @@
 locals {
   image_name = "${var.registry}/${var.name}:${var.tag}"
   context    = coalesce(var.context, path.cwd)
-  build_triggers_source = var.create && var.dynamic_build && var.dynamic_build_attach_source ? {
+  build_triggers_source = var.dynamic_build && var.dynamic_build_attach_source ? {
     source_dir = sha1(join("", [for f in fileset(local.context, "${var.dynamic_build_source_dir}/*") : filesha1("${local.context}/${f}")]))
   } : {}
-  build_triggers_dockerfile = var.create && var.dynamic_build && var.dynamic_build_attach_dockerfile ? {
+  build_triggers_dockerfile = var.dynamic_build && var.dynamic_build_attach_dockerfile ? {
     dockerfile = filesha1("${local.context}/${var.dockerfile}")
   } : {}
-  build_triggers_dockerignorefile = var.create && var.dynamic_build && var.dynamic_build_attach_dockerignore ? {
+  build_triggers_dockerignorefile = var.dynamic_build && var.dynamic_build_attach_dockerignore ? {
     dockerignorefile = filesha1("${local.context}/.dockerignore")
   } : {}
-  build_triggers_extra = var.create && var.dynamic_build && var.dynamic_build_extra != null ? var.dynamic_build_extra : null
-  build_triggers = var.create && var.dynamic_build ? merge(
+  build_triggers_extra = var.dynamic_build && var.dynamic_build_extra != null ? var.dynamic_build_extra : null
+  build_triggers = var.dynamic_build ? merge(
     local.build_triggers_source,
     local.build_triggers_dockerfile,
     local.build_triggers_dockerignorefile,
@@ -20,14 +20,13 @@ locals {
 }
 
 resource "docker_registry_image" "this" {
-  count         = var.create && var.push ? 1 : 0
-  name          = docker_image.this[0].name
+  count         = var.push ? 1 : 0
+  name          = docker_image.this.name
   keep_remotely = true
   triggers      = local.build_triggers
 }
 
 resource "docker_image" "this" {
-  count        = var.create ? 1 : 0
   name         = local.image_name
   force_remove = var.force_remove
   keep_locally = var.keep_locally

outputs.tf

@@ -0,0 +1,4 @@
+output "image" {
+  description = "Name of the created docker image"
+  value       = local.image_name
+}

variables.tf

@@ -1,9 +1,3 @@
-variable "create" {
-  description = "Controls whether resources should be created"
-  type        = bool
-  default     = true
-}
-
 ###########
 # Docker
 ###########