feat: Add support for linear deployment strategy and canary deploymen…

examples/complete/README.md

@@ -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) | >= 6.14 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 6.21 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 6.14 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 6.21 |
 
 ## Modules
 

examples/complete/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.14"
+      version = ">= 6.21"
     }
   }
 }

examples/container-definition/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) | >= 6.14 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 6.21 |
 | <a name="requirement_null"></a> [null](#requirement\_null) | >= 3.2 |
 
 ## Providers

examples/container-definition/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.14"
+      version = ">= 6.21"
     }
     null = {
       source  = "hashicorp/null"

examples/ec2-autoscaling/README.md

@@ -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) | >= 6.14 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 6.21 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 6.14 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 6.21 |
 
 ## Modules
 

examples/ec2-autoscaling/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.14"
+      version = ">= 6.21"
     }
   }
 }

examples/fargate/README.md

@@ -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) | >= 6.14 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 6.21 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 6.14 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 6.21 |
 
 ## Modules
 

examples/fargate/main.tf

@@ -79,6 +79,18 @@ module "ecs_service" {
     #     lifecycle_stages = ["TEST_TRAFFIC_SHIFT", "POST_PRODUCTION_TRAFFIC_SHIFT"]
     #   }
     # }
+
+    # # Example config using linear deployment strategy
+    # linear_configuration {
+    #   step_percent              = 25.0
+    #   step_bake_time_in_minutes = 5
+    # }
+
+    # # Example config using canary deployment strategy
+    # canary_configuration {
+    #   canary_percent              = 10.0
+    #   canary_bake_time_in_minutes = 5
+    # }
   }
 
   # Container definition(s)

examples/fargate/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.14"
+      version = ">= 6.21"
     }
   }
 }

modules/service/README.md

@@ -250,7 +250,7 @@ module "ecs_service" {
 | <a name="input_create_task_exec_policy"></a> [create\_task\_exec\_policy](#input\_create\_task\_exec\_policy) | Determines whether the ECS task definition IAM policy should be created. This includes permissions included in AmazonECSTaskExecutionRolePolicy as well as access to secrets and SSM parameters | `bool` | `true` | no |
 | <a name="input_create_tasks_iam_role"></a> [create\_tasks\_iam\_role](#input\_create\_tasks\_iam\_role) | Determines whether the ECS tasks IAM role should be created | `bool` | `true` | no |
 | <a name="input_deployment_circuit_breaker"></a> [deployment\_circuit\_breaker](#input\_deployment\_circuit\_breaker) | Configuration block for deployment circuit breaker | <pre>object({<br/>    enable   = bool<br/>    rollback = bool<br/>  })</pre> | `null` | no |
-| <a name="input_deployment_configuration"></a> [deployment\_configuration](#input\_deployment\_configuration) | Configuration block for deployment settings | <pre>object({<br/>    strategy             = optional(string)<br/>    bake_time_in_minutes = optional(string)<br/>    lifecycle_hook = optional(map(object({<br/>      hook_target_arn  = string<br/>      role_arn         = string<br/>      lifecycle_stages = list(string)<br/>      hook_details     = optional(string)<br/>    })))<br/>  })</pre> | `null` | no |
+| <a name="input_deployment_configuration"></a> [deployment\_configuration](#input\_deployment\_configuration) | Configuration block for deployment settings | <pre>object({<br/>    strategy             = optional(string)<br/>    bake_time_in_minutes = optional(string)<br/>    lifecycle_hook = optional(map(object({<br/>      hook_target_arn  = string<br/>      role_arn         = string<br/>      lifecycle_stages = list(string)<br/>      hook_details     = optional(string)<br/>    })))<br/>    canary_configuration = optional(map(object({<br/>      canary_percent              = string<br/>      canary_bake_time_in_minutes = optional(string)<br/>    })))<br/>    linear_configuration = optional(map(object({<br/>      step_percent              = string<br/>      step_bake_time_in_minutes = optional(string)<br/>    })))<br/>  })</pre> | `null` | no |
 | <a name="input_deployment_controller"></a> [deployment\_controller](#input\_deployment\_controller) | Configuration block for deployment controller configuration | <pre>object({<br/>    type = optional(string)<br/>  })</pre> | `null` | no |
 | <a name="input_deployment_maximum_percent"></a> [deployment\_maximum\_percent](#input\_deployment\_maximum\_percent) | Upper limit (as a percentage of the service's `desired_count`) of the number of running tasks that can be running in a service during a deployment | `number` | `200` | no |
 | <a name="input_deployment_minimum_healthy_percent"></a> [deployment\_minimum\_healthy\_percent](#input\_deployment\_minimum\_healthy\_percent) | Lower limit (as a percentage of the service's `desired_count`) of the number of running tasks that must remain running and healthy in a service during a deployment | `number` | `66` | no |

modules/service/main.tf

@@ -92,6 +92,24 @@ resource "aws_ecs_service" "this" {
           hook_details     = lifecycle_hook.value.hook_details
         }
       }
+
+      dynamic "canary_configuration" {
+        for_each = deployment_configuration.value.canary_configuration != null ? deployment_configuration.value.canary_configuration : {}
+
+        content {
+          canary_percent              = canary_configuration.value.canary_percent
+          canary_bake_time_in_minutes = canary_configuration.value.canary_bake_time_in_minutes
+        }
+      }
+
+      dynamic "linear_configuration" {
+        for_each = deployment_configuration.value.linear_configuration != null ? deployment_configuration.value.linear_configuration : {}
+
+        content {
+          step_percent              = linear_configuration.value.step_percent
+          step_bake_time_in_minutes = linear_configuration.value.step_bake_time_in_minutes
+        }
+      }
     }
   }
 

modules/service/variables.tf

@@ -89,6 +89,14 @@ variable "deployment_configuration" {
       lifecycle_stages = list(string)
       hook_details     = optional(string)
     })))
+    canary_configuration = optional(map(object({
+      canary_percent              = string
+      canary_bake_time_in_minutes = optional(string)
+    })))
+    linear_configuration = optional(map(object({
+      step_percent              = string
+      step_bake_time_in_minutes = optional(string)
+    })))
   })
   default = null
 }

variables.tf

@@ -289,6 +289,14 @@ variable "services" {
         lifecycle_stages = list(string)
         hook_details     = optional(string)
       })))
+      canary_configuration = optional(map(object({
+        canary_percent              = string
+        canary_bake_time_in_minutes = optional(string)
+      })))
+      linear_configuration = optional(map(object({
+        step_percent              = string
+        step_bake_time_in_minutes = optional(string)
+      })))
     }))
     deployment_controller = optional(object({
       type = optional(string)

versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.14"
+      version = ">= 6.21"
     }
   }
 }

wrappers/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.14"
+      version = ">= 6.21"
     }
   }
 }