From 196a57a86bba3c6a2c55e48bfe08d4b1e5303acc Mon Sep 17 00:00:00 2001
From: Tommy Parnell <tparnell@vistaprint.com>
Date: Mon, 1 May 2017 13:58:11 -0400
Subject: [PATCH] add placement strat.

---
 tf_ecs_default_service/main.tf | 8 +++++++-
 tf_ecs_service/main.tf         | 6 ++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/tf_ecs_default_service/main.tf b/tf_ecs_default_service/main.tf
index 4f10868..a374d52 100644
--- a/tf_ecs_default_service/main.tf
+++ b/tf_ecs_default_service/main.tf
@@ -17,7 +17,13 @@ resource "aws_ecs_service" "svc" {
     "aws_iam_role_policy.ecs_service",
     "aws_alb_listener.front_end",
   ]
-
+  
+  # We should spread across instances since we scale up or down on resources
+  placement_strategy {
+    type  = "spread"
+    field = "instanceId"
+  }
+  
   lifecycle {
     create_before_destroy = true
   }
diff --git a/tf_ecs_service/main.tf b/tf_ecs_service/main.tf
index da30b04..cb8a4cc 100644
--- a/tf_ecs_service/main.tf
+++ b/tf_ecs_service/main.tf
@@ -18,6 +18,12 @@ resource "aws_ecs_service" "svc" {
     "aws_alb_listener.front_end"
   ]
 
+  # We should spread across instances since we scale up or down on resources
+  placement_strategy {
+    type  = "spread"
+    field = "instanceId"
+  }
+
   lifecycle {
     create_before_destroy = true
   }