Merge pull request #6 from UKHomeOffice/terraform-1.1.3

terraform 1.1.3

.drone.yml

@@ -1,7 +1,23 @@
-pipeline:
-  validate:
-    image: quay.io/ukhomeofficedigital/terraform-toolset:v0.12.6
-    commands:
-    - /acp/scripts/tf-validate.sh --no-docs
-    when:
-      event: [pull_request, push]
+---
+kind: pipeline
+name: default
+type: kubernetes
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+- name: validate
+  pull: if-not-exists
+  image: quay.io/ukhomeofficedigital/terraform-toolset:v1.1.3-2
+  commands:
+  - mv __providers__._tf_ providers.tf
+  - /acp/scripts/tf-validate.sh
+  - mv providers.tf __providers__._tf_
+  when:
+    event:
+    - pull_request
+    - push
+
+...

.gitignore

@@ -1 +1,2 @@
 .terraform
+providers.tf

provider.tf → __providers__._tf_

@@ -1,3 +1,9 @@
+# Do not delete this file without understanding the consequences
+#
+# It is required for successfully validating the module
+# By acting as a root module specifying the providers to use
+# See the Drone pipeline for how this file is used
+
 provider "aws" {
   region = "eu-west-2"
 }

main.tf

@@ -1,9 +1,5 @@
-terraform {
-  required_version = ">= 0.13"
-}
-
 locals {
-  lambda_filename = "${path.module}/functions/notify_slack.py"
+  lambda_filename         = "${path.module}/functions/notify_slack.py"
   lambda_archive_filename = "${path.module}/functions/notify_slack.zip"
 }
 

versions.tf

@@ -0,0 +1,31 @@
+terraform {
+  required_version = ">= 1.0"
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 3.70"
+      configuration_aliases = [
+        aws.eu-west-2,
+        aws.eu-west-1,
+        aws.us-east-1,
+        aws.us-east-2,
+        aws.us-west-2,
+        aws.us-west-1,
+        aws.ap-southeast-1,
+        aws.ap-southeast-2,
+        aws.ap-northeast-1,
+        aws.ap-northeast-2,
+        aws.ap-south-1,
+        aws.eu-central-1,
+        aws.eu-west-3,
+        aws.sa-east-1,
+        aws.ca-central-1
+      ]
+    }
+    archive = {
+      source  = "hashicorp/archive"
+      version = "~> 2.2"
+    }
+  }
+}
+