From 3a5723f76fb7f6781f242adb6c85bf13fbf3df20 Mon Sep 17 00:00:00 2001
From: larry kirschner <larrykirschner@gmail.com>
Date: Mon, 1 Feb 2021 17:46:19 -0800
Subject: [PATCH] auto solution stack (#3)

---
 main.tf | 9 ++++++---
 vars.tf | 6 ------
 2 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/main.tf b/main.tf
index 6ec9977..ff6b474 100644
--- a/main.tf
+++ b/main.tf
@@ -42,6 +42,11 @@ module "elastic_beanstalk_application" {
 
 data "aws_elastic_beanstalk_hosted_zone" "current" {}
 
+data "aws_elastic_beanstalk_solution_stack" "multi_docker" {
+  most_recent = true
+  name_regex = "^64bit Amazon Linux (.*) Multi-container Docker (.*)$"
+}
+
 module "elastic_beanstalk_environment" {
   source                     = "git::https://github.com/cloudposse/terraform-aws-elastic-beanstalk-environment.git?ref=tags/0.34.0"
   namespace                  = var.eb_env_namespace
@@ -107,11 +112,9 @@ module "elastic_beanstalk_environment" {
 
   healthcheck_url  = var.eb_env_healthcheck_url
   application_port = var.eb_env_application_port
-
   // https://docs.aws.amazon.com/elasticbeanstalk/latest/platforms/platforms-supported.html
   // https://docs.aws.amazon.com/elasticbeanstalk/latest/platforms/platforms-supported.html#platforms-supported.docker
-  solution_stack_name = var.eb_env_solution_stack_name
-
+  solution_stack_name = data.aws_elastic_beanstalk_solution_stack.multi_docker.name
   additional_settings = var.eb_env_additional_settings
   env_vars            = merge(
                           var.eb_env_env_vars,
diff --git a/vars.tf b/vars.tf
index 7dc1eda..ebe5ec9 100644
--- a/vars.tf
+++ b/vars.tf
@@ -218,12 +218,6 @@ variable "eb_env_root_volume_type" {
   default     = "gp2"
 }
 
-variable "eb_env_solution_stack_name" {
-  type        = string
-  description = "Elastic Beanstalk stack, e.g. Docker, Go, Node, Java, IIS. For more info, see https://docs.aws.amazon.com/elasticbeanstalk/latest/platforms/platforms-supported.html"
-  default     = "64bit Amazon Linux 2018.03 v2.25.0 running Multi-container Docker 19.03.13-ce (Generic)"
-}
-
 variable "eb_env_stage" {
   type        = string
   description = "Stage, e.g. 'prod', 'staging', 'dev', or 'test'"