From 07392c7451e6c85d357160e0ea5ea1e3e6242990 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=BCrgen=20W?= <jurgenweber@users.noreply.github.com>
Date: Fri, 14 Aug 2020 23:23:17 +1000
Subject: [PATCH] fix: random_pet with LT workers under 0.13.0 (#940)

Fix for:
Error: Provider produced inconsistent final plan

When expanding the plan for module.eks.random_pet.workers_launch_template[0]
to include new values learned so far during apply, provider
"registry.terraform.io/hashicorp/random" changed the planned action from
CreateThenDelete to DeleteThenCreate.
---
 .gitignore                 | 1 +
 workers_launch_template.tf | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/.gitignore b/.gitignore
index 6b31084d05a..db3aec7ca3c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@ eks-admin-service-account.yaml
 *.iml
 config-map-aws-auth*.yaml
 kubeconfig_*
+*.swp
diff --git a/workers_launch_template.tf b/workers_launch_template.tf
index eaf734b41f4..5c328c5d3e5 100644
--- a/workers_launch_template.tf
+++ b/workers_launch_template.tf
@@ -476,6 +476,9 @@ resource "random_pet" "workers_launch_template" {
       )
     )
   }
+  lifecycle {
+    create_before_destroy = true
+  }
 }
 
 resource "aws_iam_instance_profile" "workers_launch_template" {