style: use terraform fmt to match standard style

chart/cas-cif/terraform/main.tf

@@ -1,5 +1,3 @@
-# Terraform workspace configuration. To apply changes to this file, use `make create_workspace`
-
 terraform {
   required_version = ">=1.4.6"
 
@@ -9,30 +7,30 @@ terraform {
       version = "~> 2.23"
     }
     google = {
-      source = "hashicorp/google"
+      source  = "hashicorp/google"
       version = "~> 5.2.0"
     }
   }
 
-    backend "gcs" {}
+  backend "gcs" {}
 }
 
 # Configure OCP infrastructure to setup the host and authentication token
 provider "kubernetes" {
-  host             = var.kubernetes_host
-  token            = var.kubernetes_token
+  host  = var.kubernetes_host
+  token = var.kubernetes_token
 }
 
 # Configure GCP infrastructure to setup the credentials, default project and location (zone and/or region) for your resources
 provider "google" {
-  project     = var.project_id
-  region      = local.region
+  project = var.project_id
+  region  = local.region
 }
 
 # Create GCS buckets
 resource "google_storage_bucket" "bucket" {
   for_each = { for v in var.apps : v => v }
-  name = "${var.openshift_namespace}-${each.value}"
+  name     = "${var.openshift_namespace}-${each.value}"
   location = local.region
 }
 
@@ -86,15 +84,15 @@ resource "kubernetes_secret" "secret_sa" {
   for_each = { for v in var.apps : v => v }
   metadata {
     name      = "gcp-${var.openshift_namespace}-${each.value}-service-account-key"
-    namespace = "${var.openshift_namespace}"
+    namespace = var.openshift_namespace
     labels = {
       created-by = "Terraform"
     }
   }
 
   data = {
-    "bucket_name"      = "${var.openshift_namespace}-${each.value}"
-    "credentials.json" = base64decode(google_service_account_key.key[each.key].private_key)
+    "bucket_name"             = "${var.openshift_namespace}-${each.value}"
+    "credentials.json"        = base64decode(google_service_account_key.key[each.key].private_key)
     "viewer_credentials.json" = base64decode(google_service_account_key.viewer_key[each.key].private_key)
   }
 }

chart/cas-cif/terraform/migration.example.tfvars

@@ -1,6 +1,6 @@
 # Required paramaters
-project_id = "id_to_google_project_where_storage_buckets_are_held"
-kubernetes_host = "https://domain.address.of.kubernetes.host:9999"
-kubernetes_token = "sha256~auth_token_for_terraform_to_work_with_kubernetes"
+project_id          = "id_to_google_project_where_storage_buckets_are_held"
+kubernetes_host     = "https://domain.address.of.kubernetes.host:9999"
+kubernetes_token    = "sha256~auth_token_for_terraform_to_work_with_kubernetes"
 openshift_namespace = "a1b2c3-dev"
-apps = ["subproject_names", "for_namespace_applications"]
+apps                = ["subproject_names", "for_namespace_applications"]

chart/cas-cif/terraform/variables.tf

@@ -16,24 +16,18 @@ variable "kubernetes_token" {
   description = "The authentication token of the OCP cluster"
 }
 
-# # TODO: Remove legacy (from cas-shelf) vars
-# variable "namespace_apps" {
-#   type        = list(string)
-#   description = "The list of namespace and app name pairs of the OCP project"
-# }
-
 variable "apps" {
-  type = list(string)
+  type        = list(string)
   description = "The list of app names for the OCP project in a namespace"
 }
 
 variable "openshift_namespace" {
-  type = string
+  type        = string
   description = "The OCP project namespace"
 }
 
 variable "iam_storage_role_template_id" {
-  type = string
+  type        = string
   description = "ID for a custom IAM role template we manually created in GCP for Storage Viewers"
-  default = "casStorageViewer"
+  default     = "casStorageViewer"
 }