Add example for the usage of creating eventhub with dedicated cluster (…

…#7614)

fixes #7587

examples/eventhub/dedicated-eventhubs-cluster/main.tf

@@ -0,0 +1,31 @@
+provider "azurerm" {
+  features {}
+}
+
+resource "azurerm_resource_group" "example" {
+  name     = "${var.prefix}-resources"
+  location = var.location
+}
+
+resource "azurerm_eventhub_cluster" "example" {
+  name                = "${var.prefix}-ehcluster"
+  resource_group_name = azurerm_resource_group.example.name
+  location            = azurerm_resource_group.example.location
+  sku_name            = "Dedicated_1"
+}
+
+resource "azurerm_eventhub_namespace" "example" {
+  name                 = "${var.prefix}-ehnamespace"
+  location             = azurerm_resource_group.example.location
+  resource_group_name  = azurerm_resource_group.example.name
+  sku                  = "Standard"
+  dedicated_cluster_id = azurerm_eventhub_cluster.example.id
+}
+
+resource "azurerm_eventhub" "example" {
+  name                = "${var.prefix}-eventhub"
+  resource_group_name = azurerm_resource_group.example.name
+  namespace_name      = azurerm_eventhub_namespace.example.name
+  partition_count     = 40
+  message_retention   = 1
+}

examples/eventhub/shared-parent-eventhub-namespace/variables.tf

@@ -0,0 +1,7 @@
+variable "prefix" {
+  description = "The Prefix used for all resources in this example"
+}
+
+variable "location" {
+  description = "The Azure Region in which all resources in this example should be created."
+}