docs(azure-event-hub): update docs and added examples

modules/azure-event-hub/.terraform-docs.yml

@@ -0,0 +1,48 @@
+formatter: "markdown" # this is required
+
+version: ""
+
+header-from: docs/header.md
+footer-from: docs/footer.md
+
+recursive:
+  enabled: false
+  path: modules
+  include-main: true
+
+sections:
+  hide: []
+  show: []
+
+content: ""
+
+output:
+  file: "README.md"
+  mode: inject
+  template: |-
+    <!-- BEGIN_TF_DOCS -->
+    {{ .Content }}
+    <!-- END_TF_DOCS -->
+
+output-values:
+  enabled: false
+  from: ""
+
+sort:
+  enabled: true
+  by: name
+
+settings:
+  anchor: true
+  color: true
+  default: true
+  description: false
+  escape: true
+  hide-empty: false
+  html: true
+  indent: 2
+  lockfile: true
+  read-comments: true
+  required: true
+  sensitive: true
+  type: true

modules/azure-event-hub/README.md

@@ -1,56 +1,27 @@
-## Requirements
+<!-- BEGIN_TF_DOCS -->
+# Azure Event Hub Terraform Module
 
-| Name | Version |
-|------|---------|
-| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.7.0 |
-| <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) | >= 4.51.0 |
-
-## Providers
+## Overview
 
-| Name | Version |
-|------|---------|
-| <a name="provider_azurerm"></a> [azurerm](#provider\_azurerm) | >= 4.51.0 |
-
-
-## Resources
+This Terraform module allows you to create and manage a complete Azure Event Hub environment, including:
+- Namespace, Event Hubs, authorization rules, and consumer groups.
+- Integration with Event Grid System Topics and subscriptions.
+- Advanced network, security, and scalability configuration.
+- Flexible tagging and tag inheritance from the Resource Group.
 
-| Name | Type |
-|------|------|
-| [azurerm_eventgrid_system_topic.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventgrid_system_topic) | resource |
-| [azurerm_eventgrid_system_topic_event_subscription.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventgrid_system_topic_event_subscription) | resource |
-| [azurerm_eventhub.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventhub) | resource |
-| [azurerm_eventhub_authorization_rule.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventhub_authorization_rule) | resource |
-| [azurerm_eventhub_consumer_group.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventhub_consumer_group) | resource |
-| [azurerm_eventhub_namespace.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventhub_namespace) | resource |
-| [azurerm_role_assignment.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/role_assignment) | resource |
-| [azurerm_resource_group.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/data-sources/resource_group) | data source |
+## Main features
+- Create namespaces and multiple Event Hubs with custom configuration.
+- Support for authorization rules, consumer groups, and event subscriptions.
+- Integration with Event Grid System Topics.
+- Network rules configuration (IP, VNet, public access, etc).
 
-## Inputs
-
-| Name | Description | Type | Default | Required |
-|------|-------------|------|---------|:--------:|
-| <a name="input_eventhub"></a> [eventhub](#input\_eventhub) | n/a | <pre>map(object({<br/>    name                = string<br/>    partition_count     = number<br/>    message_retention   = number<br/>    consumer_group_names = list(string)<br/>    auth_rules = list(object({<br/>      name   = string<br/>      listen = bool<br/>      send   = bool<br/>      manage = bool<br/>    }))<br/>    event_subscription = optional(object({<br/>      name                 = string<br/>      included_event_types = list(string)<br/>      retry_ttl            = number<br/>      max_attempts         = number<br/>    }))<br/>    system_topic_name = optional(string)<br/>  }))</pre> | n/a | yes |
-| <a name="input_namespace"></a> [namespace](#input\_namespace) | n/a | <pre>object({<br/>    name                 = string<br/>    location             = string<br/>    resource_group_name  = string<br/>    sku                  = string<br/>    capacity             = number<br/>    auto_inflate_enabled = bool<br/>    identity_type        = string<br/>    ruleset = object({<br/>      default_action                 = string<br/>      public_network_access_enabled  = bool<br/>      trusted_service_access_enabled = bool<br/>      virtual_network_rules = optional(list(object({<br/>        subnet_id                                       = string<br/>        ignore_missing_virtual_network_service_endpoint = optional(bool)<br/>      })), [])<br/>      ip_rules = optional(list(object({<br/>        ip_mask = string<br/>        action  = string<br/>      })), [])<br/>    })<br/>  })</pre> | n/a | yes |
-| <a name="input_system_topic"></a> [system\_topic](#input\_system\_topic) | n/a | <pre>map(object({<br/>    name               = string<br/>    location           = string<br/>    topic_type         = string<br/>    source_resource_id = string<br/>  }))</pre> | n/a | yes |
-| <a name="input_tags"></a> [tags](#input\_tags) | Tags to apply to resources | `map(string)` | `{}` | no |
-| <a name="input_tags_from_rg"></a> [tags\_from\_rg](#input\_tags\_from\_rg) | Use resource group tags as base for module tags | `bool` | `false` | no |
-
-## Outputs
-
-| Name | Description |
-|------|-------------|
-| <a name="output_eventhub_id"></a> [eventhub\_id](#output\_eventhub\_id) | n/a |
-| <a name="output_eventhub_namespace_id"></a> [eventhub\_namespace\_id](#output\_eventhub\_namespace\_id) | Outputs |
-
-
-## Example of Usage
+## Complete usage example
 
 ```yaml
 values:
   tags_from_rg: true
   tags:
     extra_tag: "example"
-
   namespace:
     name: "example-namespace"
     location: "westeurope"
@@ -68,14 +39,12 @@ values:
           action: "Allow"
         - ip_mask: "10.0.0.2"
           action: "Allow"
-
   system_topic:
     topic-events:
       name: "topic-events"
       location: "global"
       topic_type: "Microsoft.Resources.Subscriptions"
       source_resource_id: "/subscriptions/00000000-0000-0000-0000-000000000000"
-
   eventhub:
     events-hub:
       name: "events-hub"
@@ -117,3 +86,85 @@ values:
           send: true
           manage: false
 ```
+
+## File structure
+
+```
+.
+├── main.tf
+├── variables.tf
+├── outputs.tf
+├── README.md
+├── CHANGELOG.md
+└── docs/
+    ├── header.md
+    └── footer.md
+```
+
+## Requirements
+
+| Name | Version |
+|------|---------|
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.7.0 |
+| <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) | >= 4.51.0 |
+
+## Providers
+
+| Name | Version |
+|------|---------|
+| <a name="provider_azurerm"></a> [azurerm](#provider\_azurerm) | >= 4.51.0 |
+
+## Modules
+
+No modules.
+
+## Resources
+
+| Name | Type |
+|------|------|
+| [azurerm_eventgrid_system_topic.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventgrid_system_topic) | resource |
+| [azurerm_eventgrid_system_topic_event_subscription.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventgrid_system_topic_event_subscription) | resource |
+| [azurerm_eventhub.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventhub) | resource |
+| [azurerm_eventhub_authorization_rule.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventhub_authorization_rule) | resource |
+| [azurerm_eventhub_consumer_group.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventhub_consumer_group) | resource |
+| [azurerm_eventhub_namespace.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventhub_namespace) | resource |
+| [azurerm_role_assignment.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/role_assignment) | resource |
+| [azurerm_resource_group.this](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/data-sources/resource_group) | data source |
+
+## Inputs
+
+| Name | Description | Type | Default | Required |
+|------|-------------|------|---------|:--------:|
+| <a name="input_eventhub"></a> [eventhub](#input\_eventhub) | n/a | <pre>map(object({<br/>    name                = string<br/>    partition_count     = number<br/>    message_retention   = number<br/>    consumer_group_names = list(string)<br/>    auth_rules = list(object({<br/>      name   = string<br/>      listen = bool<br/>      send   = bool<br/>      manage = bool<br/>    }))<br/>    event_subscription = optional(object({<br/>      name                 = string<br/>      included_event_types = list(string)<br/>      retry_ttl            = number<br/>      max_attempts         = number<br/>    }))<br/>    system_topic_name = optional(string)<br/>  }))</pre> | n/a | yes |
+| <a name="input_namespace"></a> [namespace](#input\_namespace) | n/a | <pre>object({<br/>    name                 = string<br/>    location             = string<br/>    resource_group_name  = string<br/>    sku                  = string<br/>    capacity             = number<br/>    auto_inflate_enabled = bool<br/>    identity_type        = string<br/>    ruleset = object({<br/>      default_action                 = string<br/>      public_network_access_enabled  = bool<br/>      trusted_service_access_enabled = bool<br/>      virtual_network_rules = optional(list(object({<br/>        subnet_id                                       = string<br/>        ignore_missing_virtual_network_service_endpoint = optional(bool)<br/>      })), [])<br/>      ip_rules = optional(list(object({<br/>        ip_mask = string<br/>        action  = string<br/>      })), [])<br/>    })<br/>  })</pre> | n/a | yes |
+| <a name="input_system_topic"></a> [system\_topic](#input\_system\_topic) | n/a | <pre>map(object({<br/>    name               = string<br/>    location           = string<br/>    topic_type         = string<br/>    source_resource_id = string<br/>  }))</pre> | n/a | yes |
+| <a name="input_tags"></a> [tags](#input\_tags) | Tags to apply to resources | `map(string)` | `{}` | no |
+| <a name="input_tags_from_rg"></a> [tags\_from\_rg](#input\_tags\_from\_rg) | Use resource group tags as base for module tags | `bool` | `false` | no |
+
+## Outputs
+
+| Name | Description |
+|------|-------------|
+| <a name="output_eventhub_id"></a> [eventhub\_id](#output\_eventhub\_id) | n/a |
+| <a name="output_eventhub_namespace_id"></a> [eventhub\_namespace\_id](#output\_eventhub\_namespace\_id) | Outputs |
+
+---
+
+## Examples
+
+For detailed examples, refer to the [module examples](https://github.com/prefapp/tfm/tree/main/modules/azure-event-hub/_examples):
+
+- [basic](https://github.com/prefapp/tfm/tree/main/modules/azure-event-hub/_examples/basic) - Event Hub namespace with a basic event hub and optional system topic integration.
+
+## Additional resources
+
+- [Azure Event Hubs](https://learn.microsoft.com/en-us/azure/event-hubs/)
+- [Terraform AzureRM Provider - azurerm\_eventhub](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventhub)
+- [Terraform AzureRM Provider - azurerm\_eventhub\_namespace](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventhub_namespace)
+- [Terraform AzureRM Provider - azurerm\_eventgrid\_system\_topic](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventgrid_system_topic)
+- [Official Terraform documentation](https://www.terraform.io/docs)
+
+## Support
+
+For issues, questions, or contributions related to this module, please visit the repository’s issue tracker: [https://github.com/prefapp/tfm/issues](https://github.com/prefapp/tfm/issues)
+<!-- END_TF_DOCS -->

modules/azure-event-hub/_examples/basic/main.tf

@@ -0,0 +1,53 @@
+module "azure_event_hub" {
+  source = "../../"
+
+  namespace = {
+    name                 = "example-namespace"
+    location             = "westeurope"
+    resource_group_name  = "example-rg"
+    sku                  = "Standard"
+    capacity             = 1
+    auto_inflate_enabled = false
+    identity_type        = "SystemAssigned"
+    ruleset = {
+      default_action                 = "Allow"
+      public_network_access_enabled  = true
+      trusted_service_access_enabled = true
+      virtual_network_rules          = []
+      ip_rules                       = []
+    }
+  }
+
+  system_topic = {
+    example-topic = {
+      name               = "example-system-topic"
+      location           = "westeurope"
+      topic_type         = "Microsoft.EventHub.namespaces"
+      source_resource_id = "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/example-rg/providers/Microsoft.EventHub/namespaces/example-namespace"
+    }
+  }
+
+  eventhub = {
+    example-hub = {
+      name                 = "example-eventhub"
+      partition_count      = 2
+      message_retention    = 7
+      consumer_group_names = ["$Default"]
+      auth_rules = [
+        {
+          name   = "listen"
+          listen = true
+          send   = false
+          manage = false
+        }
+      ]
+      event_subscription = null
+      system_topic_name  = "example-system-topic"
+    }
+  }
+
+  tags_from_rg = false
+  tags = {
+    environment = "dev"
+  }
+}

modules/azure-event-hub/_examples/basic/values.yaml

@@ -0,0 +1,40 @@
+namespace:
+  name: example-namespace
+  location: westeurope
+  resource_group_name: example-rg
+  sku: Standard
+  capacity: 1
+  auto_inflate_enabled: false
+  identity_type: SystemAssigned
+  ruleset:
+    default_action: Allow
+    public_network_access_enabled: true
+    trusted_service_access_enabled: true
+    virtual_network_rules: []
+    ip_rules: []
+
+system_topic:
+  example-topic:
+    name: example-system-topic
+    location: westeurope
+    topic_type: Microsoft.EventHub.namespaces
+    source_resource_id: /subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/example-rg/providers/Microsoft.EventHub/namespaces/example-namespace
+
+eventhub:
+  example-hub:
+    name: example-eventhub
+    partition_count: 2
+    message_retention: 7
+    consumer_group_names:
+      - $Default
+    auth_rules:
+      - name: listen
+        listen: true
+        send: false
+        manage: false
+    event_subscription: null
+    system_topic_name: example-system-topic
+
+tags_from_rg: false
+tags:
+  environment: dev

modules/azure-event-hub/docs/footer.md

@@ -0,0 +1,19 @@
+---
+
+## Examples
+
+For detailed examples, refer to the [module examples](https://github.com/prefapp/tfm/tree/main/modules/azure-event-hub/_examples):
+
+- [basic](https://github.com/prefapp/tfm/tree/main/modules/azure-event-hub/_examples/basic) - Event Hub namespace with a basic event hub and optional system topic integration.
+
+## Additional resources
+
+- [Azure Event Hubs](https://learn.microsoft.com/en-us/azure/event-hubs/)
+- [Terraform AzureRM Provider - azurerm_eventhub](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventhub)
+- [Terraform AzureRM Provider - azurerm_eventhub_namespace](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventhub_namespace)
+- [Terraform AzureRM Provider - azurerm_eventgrid_system_topic](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/eventgrid_system_topic)
+- [Official Terraform documentation](https://www.terraform.io/docs)
+
+## Support
+
+For issues, questions, or contributions related to this module, please visit the repository’s issue tracker: [https://github.com/prefapp/tfm/issues](https://github.com/prefapp/tfm/issues)