chore: comments in examples (#467)

Author: shemau

examples/backup-restore/main.tf

@@ -15,7 +15,10 @@ data "ibm_database_backups" "backup_database" {
 }
 # New elasticsearch instance pointing to the backup instance
 module "restored_icd_elasticsearch" {
-  source                = "../.."
+  source = "../.."
+  # remove the above line and uncomment the below 2 lines to consume the module from the registry
+  # source            = "terraform-ibm-modules/icd-elasticsearch/ibm"
+  # version           = "X.Y.Z" # Replace "X.Y.Z" with a release version to lock into a specific release
   resource_group_id     = module.resource_group.resource_group_id
   name                  = "${var.prefix}-elasticsearch-restored"
   elasticsearch_version = var.elasticsearch_version

examples/basic/main.tf

@@ -14,7 +14,10 @@ module "resource_group" {
 ##############################################################################
 
 module "database" {
-  source                = "../../"
+  source = "../../"
+  # remove the above line and uncomment the below 2 lines to consume the module from the registry
+  # source            = "terraform-ibm-modules/icd-elasticsearch/ibm"
+  # version           = "X.Y.Z" # Replace "X.Y.Z" with a release version to lock into a specific release
   resource_group_id     = module.resource_group.resource_group_id
   name                  = "${var.prefix}-data-store"
   region                = var.region

examples/complete/main.tf

@@ -64,7 +64,10 @@ module "key_protect_all_inclusive" {
 ##############################################################################
 
 module "icd_elasticsearch" {
-  source                   = "../../"
+  source = "../../"
+  # remove the above line and uncomment the below 2 lines to consume the module from the registry
+  # source            = "terraform-ibm-modules/icd-elasticsearch/ibm"
+  # version           = "X.Y.Z" # Replace "X.Y.Z" with a release version to lock into a specific release
   resource_group_id        = module.resource_group.resource_group_id
   name                     = "${var.prefix}-elasticsearch"
   region                   = var.region

examples/fscloud/main.tf

@@ -54,7 +54,10 @@ module "cbr_zone" {
 ##############################################################################
 
 module "elasticsearch" {
-  source                = "../../modules/fscloud"
+  source = "../../modules/fscloud"
+  # remove the above line and uncomment the below 2 lines to consume the module from the registry
+  # source            = "terraform-ibm-modules/icd-elasticsearch/ibm//modules/fscloud"
+  # version           = "X.Y.Z" # Replace "X.Y.Z" with a release version to lock into a specific release
   resource_group_id     = module.resource_group.resource_group_id
   name                  = "${var.prefix}-elasticsearch"
   region                = var.region