modules sample added

04-variables/05-operators/main.tf

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+/*
+variable "customer" {
+  type = map(object({
+    name      = string
+    id        = number,
+    is_active = bool,
+  }))
+}
+*/
+
+
+locals {
+  three   = 1 + 2
+  logical = 2 < 3
+  time = timestamp()
+}
+
+output "sum_result" {
+  value = local.three
+}
+
+output "logical_result" {
+  value = local.logical
+}
+
+output "apply_date" {
+    value = formatdate("YYYYMMDD",local.time)
+}

04-variables/05-operators/providers.tf

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+provider "random" {
+  version = "=2.2.1"
+}

04-variables/06-loops/main.tf

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+variable "locations" {
+  type = list
+  default = [
+    "westeurope",
+    "westus",
+    "eastus",
+    "easteurope"
+  ]
+}
+
+locals {
+  numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9]
+  evens   = [for i in local.numbers : (i + 10) if i % 2 == 0]
+
+}
+output "upper_locations" {
+  value = [for l in var.locations : upper(l)]
+}
+
+output "even_numbers" {
+  value = local.evens
+}

04-variables/06-loops/providers.tf

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+provider "random" {
+  version = "=2.2.1"
+}
+

08-modules/01-module-usage/main.tf

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+/*
+terraform apply \
+  -var-file='secret.tfvars' \
+  -var-file='production.tfvars'
+*/
+
+resource "azurerm_resource_group" "example" {
+  name     = "example-resources"
+  location = "West Europe"
+}
+
+module "linuxservers" {
+  source              = "Azure/compute/azurerm"
+  resource_group_name = azurerm_resource_group.example.name
+  vm_os_simple        = "UbuntuServer"
+  public_ip_dns       = ["linsimplevmips"] // change to a unique name per datacenter region
+  vnet_subnet_id      = module.network.vnet_subnets[0]
+}
+
+module "windowsservers" {
+  source              = "Azure/compute/azurerm"
+  resource_group_name = azurerm_resource_group.example.name
+  is_windows_image    = true
+  vm_hostname         = "mywinvm" // line can be removed if only one VM module per resource group
+  admin_password      = "ComplxP@ssw0rd!"
+  vm_os_simple        = "WindowsServer"
+  public_ip_dns       = ["winsimplevmips"] // change to a unique name per datacenter region
+  vnet_subnet_id      = module.network.vnet_subnets[1]
+}
+
+module "network" {
+  source              = "Azure/network/azurerm"
+  version             = "3.0.0"
+  resource_group_name = azurerm_resource_group.example.name
+  subnet_prefixes     = ["10.0.1.0/24", "10.0.2.0/24"]
+  subnet_names        = ["subnet1", "subnet2"]
+}
+
+#todo: version will be added
+#Search for warnings in tf apply
+module "aks" {
+  source              = "Azure/aks/azurerm"
+  resource_group_name = azurerm_resource_group.example.name
+  client_id           = var.client_id
+  client_secret       = var.client_secret
+  prefix              = "az"
+}
+
+output "linux_vm_public_name" {
+  value = module.linuxservers.public_ip_dns_name
+}
+
+output "windows_vm_public_name" {
+  value = module.windowsservers.public_ip_dns_name
+}

08-modules/01-module-usage/providers.tf

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+#export TF_CLI_CONFIG_FILE=$PWD/terraform.rc
+#export TF_LOG=TRACE
+#export TF_LOG_PATH=./terraform.log
+
+provider "azurerm" {
+  # whilst the `version` attribute is optional, we recommend pinning to a given version of the Provider
+  version = "=2.0.0"
+  features {}
+}

08-modules/01-module-usage/terraform.tfvars

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+#az ad sp create-for-rbac -n "terraform-aks"
+client_id = "xxxx"
+client_secret = "xxxx"

08-modules/01-module-usage/variables.tf

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+variable "client_id" {
+    type = string
+}
+variable "client_secret" {
+    type = string
+}