chore: Add version tool info to agent [CONTP-776] (#12)

* add version tool info to agent

* Update install info

Author: gabedos

modules/ecs_fargate/README.md

@@ -1,6 +1,6 @@
 # Datadog ECS Fargate Terraform
 
-Use this Terraform module to install Datadog monitoring for AWS ECS Fargate task.
+Use this Terraform module to install Datadog monitoring for AWS ECS Fargate tasks.
 
 This Terraform module wraps the [aws_ecs_task_definition](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/ecs_task_definition) resource. It provides the same variable inputs and outputs as the `aws_ecs_task_definition` resource. This module then automatically configures your task definition for Datadog monitoring by:
 
@@ -142,11 +142,9 @@ resource "datadog_ecs_fargate_task" "example" {
   volumes = [
     {
       name = "data-volume"
-      host_path = "/data"
     },
     {
-      name = "data-volume"
-      host_path = "/data"
+      name = "config-volume"
     }
   ]
 

modules/ecs_fargate/datadog.tf

@@ -3,11 +3,21 @@
 # This product includes software developed at Datadog (https://www.datadoghq.com/).
 # Copyright 2025-present Datadog, Inc.
 
+# Version and Install Info
 locals {
   # Datadog ECS task tags
+  version           = "0.0.0"
+
+  install_info_tool              = "terraform"
+  install_info_tool_version      = "terraform-aws-ecs-datadog"
+  install_info_installer_version = local.version
+
   tags = {
-    dd_ecs_terraform_module = "1.0.0"
+    dd_ecs_terraform_module = local.version
   }
+}
+
+locals {
 
   is_linux               = var.runtime_platform == null || try(var.runtime_platform.operating_system_family == null, true) || try(var.runtime_platform.operating_system_family == "LINUX", true)
   is_fluentbit_supported = var.dd_log_collection.enabled && local.is_linux
@@ -207,7 +217,19 @@ locals {
     {
       name  = "DD_ECS_TASK_COLLECTION_ENABLED"
       value = "true"
-    }
+    },
+    {
+      name  = "DD_INSTALL_INFO_TOOL"
+      value = local.install_info_tool
+    },
+    {
+      name  = "DD_INSTALL_INFO_TOOL_VERSION"
+      value = local.install_info_tool_version
+    },
+    {
+      name  = "DD_INSTALL_INFO_INSTALLER_VERSION"
+      value = local.install_info_installer_version
+    },
   ]
 
   dynamic_env = [