feat: Add support for linear deployment strategy and canary deployment strategy to aws ecs service

tiago-vieira-sqills · tiago-vieira-sqills · commit 5970127dcbe6 · 2025-11-16T17:47:53.000Z
diff --git a/README.md b/README.md
diff --git a/examples/complete/README.md b/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
 
diff --git a/examples/complete/versions.tf b/examples/complete/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.14"
+      version = ">= 6.21"
     }
   }
 }
diff --git a/examples/container-definition/README.md b/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
diff --git a/examples/container-definition/versions.tf b/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"
diff --git a/examples/ec2-autoscaling/README.md b/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
 
diff --git a/examples/ec2-autoscaling/versions.tf b/examples/ec2-autoscaling/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.14"
+      version = ">= 6.21"
     }
   }
 }
diff --git a/examples/fargate/README.md b/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
 
diff --git a/examples/fargate/main.tf b/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)
diff --git a/examples/fargate/versions.tf b/examples/fargate/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.14"
+      version = ">= 6.21"
     }
   }
 }
diff --git a/modules/service/main.tf b/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
+        }
+      }
     }
   }
 
diff --git a/variables.tf b/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)
diff --git a/versions.tf b/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.14"
+      version = ">= 6.21"
     }
   }
 }
diff --git a/wrappers/versions.tf b/wrappers/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 6.14"
+      version = ">= 6.21"
     }
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -4,7 +4,7 @@ terraform {`
`4`	`4`	`required_providers {`
`5`	`5`	`aws = {`
`6`	`6`	`source = "hashicorp/aws"`
`7`		`- version = ">= 6.14"`
	`7`	`+ version = ">= 6.21"`
`8`	`8`	`}`
`9`	`9`	`}`
`10`	`10`	`}`