feat: Add sigint_rollback argument support to ECS service

Author: tiago-vieira-sqills

README.md

@@ -22,7 +22,7 @@ Note that this example may create resources which will incur monetary charges on
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.5.7 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 6.4 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 6.6 |
 | <a name="requirement_null"></a> [null](#requirement\_null) | >= 3.2 |
 
 ## Providers

examples/container-definition/README.md

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.4"
+      version = ">= 6.6"
     }
     null = {
       source  = "hashicorp/null"

examples/container-definition/versions.tf

@@ -27,13 +27,13 @@ Note that this example may create resources which will incur monetary charges on
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.5.7 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 6.4 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 6.6 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 6.4 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 6.6 |
 
 ## Modules
 

examples/ec2-autoscaling/README.md

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.4"
+      version = ">= 6.6"
     }
   }
 }

examples/ec2-autoscaling/versions.tf

@@ -27,13 +27,13 @@ Note that this example may create resources which will incur monetary charges on
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.5.7 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 6.4 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 6.6 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 6.4 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 6.6 |
 
 ## Modules
 

examples/fargate/README.md

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.4"
+      version = ">= 6.6"
     }
   }
 }

examples/fargate/versions.tf

@@ -88,6 +88,7 @@ module "service" {
   scheduling_strategy                = each.value.scheduling_strategy
   service_connect_configuration      = each.value.service_connect_configuration
   service_registries                 = each.value.service_registries
+  sigint_rollback                    = each.value.sigint_rollback
   timeouts                           = each.value.timeouts
   triggers                           = each.value.triggers
   volume_configuration               = each.value.volume_configuration

main.tf

@@ -308,6 +308,7 @@ module "ecs_service" {
 | <a name="input_service_connect_configuration"></a> [service\_connect\_configuration](#input\_service\_connect\_configuration) | The ECS Service Connect configuration for this service to discover and connect to services, and be discovered by, and connected from, other services within a namespace | <pre>object({<br/>    enabled = optional(bool, true)<br/>    log_configuration = optional(object({<br/>      log_driver = string<br/>      options    = optional(map(string))<br/>      secret_option = optional(list(object({<br/>        name       = string<br/>        value_from = string<br/>      })))<br/>    }))<br/>    namespace = optional(string)<br/>    service = optional(list(object({<br/>      client_alias = optional(object({<br/>        dns_name = optional(string)<br/>        port     = number<br/>        test_traffic_rules = optional(list(object({<br/>          header = optional(object({<br/>            name = string<br/>            value = object({<br/>              exact = string<br/>            })<br/>          }))<br/>        })))<br/>      }))<br/>      discovery_name        = optional(string)<br/>      ingress_port_override = optional(number)<br/>      port_name             = string<br/>      timeout = optional(object({<br/>        idle_timeout_seconds        = optional(number)<br/>        per_request_timeout_seconds = optional(number)<br/>      }))<br/>      tls = optional(object({<br/>        issuer_cert_authority = object({<br/>          aws_pca_authority_arn = string<br/>        })<br/>        kms_key  = optional(string)<br/>        role_arn = optional(string)<br/>      }))<br/>    })))<br/>  })</pre> | `null` | no |
 | <a name="input_service_registries"></a> [service\_registries](#input\_service\_registries) | Service discovery registries for the service | <pre>object({<br/>    container_name = optional(string)<br/>    container_port = optional(number)<br/>    port           = optional(number)<br/>    registry_arn   = string<br/>  })</pre> | `null` | no |
 | <a name="input_service_tags"></a> [service\_tags](#input\_service\_tags) | A map of additional tags to add to the service | `map(string)` | `{}` | no |
+| <a name="input_sigint_rollback"></a> [sigint\_rollback](#input\_sigint\_rollback) | Whether to enable graceful termination of deployments using SIGINT signals. Only applicable when using ECS deployment controller and requires wait\_for\_steady\_state = true. Default is false | `bool` | `null` | no |
 | <a name="input_skip_destroy"></a> [skip\_destroy](#input\_skip\_destroy) | If true, the task is not deleted when the service is deleted | `bool` | `null` | no |
 | <a name="input_subnet_ids"></a> [subnet\_ids](#input\_subnet\_ids) | List of subnets to associate with the task or service | `list(string)` | `[]` | no |
 | <a name="input_tags"></a> [tags](#input\_tags) | A map of tags to add to all resources | `map(string)` | `{}` | no |

modules/service/README.md

@@ -279,6 +279,11 @@ resource "aws_ecs_service" "this" {
     }
   }
 
+  sigint_rollback = (
+    lookup(var.deployment_controller, "type", "ECS") == "ECS" &&
+    var.wait_for_steady_state == true
+  ) ? var.sigint_rollback : false
+
   tags            = merge(var.tags, var.service_tags)
   task_definition = local.task_definition
   triggers        = var.triggers