Allow option to customise run_time platform (#56)

* added option to allow customisation of os/cpu architecture

* Update documentation

Co-authored-by: Abdul Wahid <[email protected]>

Author: MrHassanMurtaza

CHANGELOG.md

@@ -5,11 +5,8 @@ All notable changes to this project will be documented in this file.
 <a name="unreleased"></a>
 ## [Unreleased]
 
-- removed whitespace
-- added distinct function to prevent a port being used multiple times
-- Added checks to ensure that errors are not generated when target_group ports mapping is used
-- Updated variable name
-- Updated file to prefer target_group ports if provided, else use task_container_port
+- added option to allow customisation of os/cpu architecture
+- Enable containerDefinitions portMappings to use target_groups container_ports ([#59](https://github.com/umotif-public/terraform-aws-ecs-fargate/issues/59))
 
 
 <a name="6.4.2"></a>

README.md

@@ -129,6 +129,7 @@ No modules.
 | <a name="input_capacity_provider_strategy"></a> [capacity\_provider\_strategy](#input\_capacity\_provider\_strategy) | (Optional) The capacity\_provider\_strategy configuration block. This is a list of maps, where each map should contain "capacity\_provider ", "weight" and "base" | `list(any)` | `[]` | no |
 | <a name="input_cluster_id"></a> [cluster\_id](#input\_cluster\_id) | The Amazon Resource Name (ARN) that identifies the cluster. | `string` | n/a | yes |
 | <a name="input_container_name"></a> [container\_name](#input\_container\_name) | Optional name for the container to be used instead of name\_prefix. | `string` | `""` | no |
+| <a name="input_cpu_architecture"></a> [cpu\_architecture](#input\_cpu\_architecture) | cpu architecture for the task | `string` | `"X86_64"` | no |
 | <a name="input_create_repository_credentials_iam_policy"></a> [create\_repository\_credentials\_iam\_policy](#input\_create\_repository\_credentials\_iam\_policy) | Set to true if you are specifying `repository_credentials` variable, it will attach IAM policy with necessary permissions to task role. | `bool` | `false` | no |
 | <a name="input_deployment_controller_type"></a> [deployment\_controller\_type](#input\_deployment\_controller\_type) | Type of deployment controller. Valid values: CODE\_DEPLOY, ECS, EXTERNAL. Default: ECS. | `string` | `"ECS"` | no |
 | <a name="input_deployment_maximum_percent"></a> [deployment\_maximum\_percent](#input\_deployment\_maximum\_percent) | The upper limit of the number of running tasks that can be running in a service during a deployment | `number` | `200` | no |
@@ -142,6 +143,7 @@ No modules.
 | <a name="input_log_retention_in_days"></a> [log\_retention\_in\_days](#input\_log\_retention\_in\_days) | Number of days the logs will be retained in CloudWatch. | `number` | `30` | no |
 | <a name="input_logs_kms_key"></a> [logs\_kms\_key](#input\_logs\_kms\_key) | The KMS key ARN to use to encrypt container logs. | `string` | `""` | no |
 | <a name="input_name_prefix"></a> [name\_prefix](#input\_name\_prefix) | A prefix used for naming resources. | `string` | n/a | yes |
+| <a name="input_operating_system_family"></a> [operating\_system\_family](#input\_operating\_system\_family) | The operating system family for the task. | `string` | `"LINUX"` | no |
 | <a name="input_placement_constraints"></a> [placement\_constraints](#input\_placement\_constraints) | (Optional) A set of placement constraints rules that are taken into consideration during task placement. Maximum number of placement\_constraints is 10. This is a list of maps, where each map should contain "type" and "expression" | `list(any)` | `[]` | no |
 | <a name="input_platform_version"></a> [platform\_version](#input\_platform\_version) | The platform version on which to run your service. Only applicable for launch\_type set to FARGATE. | `string` | `"LATEST"` | no |
 | <a name="input_private_subnet_ids"></a> [private\_subnet\_ids](#input\_private\_subnet\_ids) | A list of private subnets inside the VPC | `list(string)` | n/a | yes |

main.tf

@@ -241,6 +241,11 @@ resource "aws_ecs_task_definition" "task" {
 }]
 EOF
 
+  runtime_platform {
+    operating_system_family = var.operating_system_family
+    cpu_architecture        = var.cpu_architecture
+  }
+
   dynamic "placement_constraints" {
     for_each = var.placement_constraints
     content {

variables.tf

@@ -294,3 +294,15 @@ variable "enable_execute_command" {
   description = "Specifies whether to enable Amazon ECS Exec for the tasks within the service."
   default     = true
 }
+
+variable "operating_system_family" {
+  description = "The operating system family for the task."
+  default     = "LINUX"
+  type        = string
+}
+
+variable "cpu_architecture" {
+  description = "cpu architecture for the task"
+  default     = "X86_64"
+  type        = string
+}