Rename Container Linux snippets variable for consistency

* Rename controller_clc_snippets to controller_snippets (cloud platforms)
* Rename worker_clc_snippets to worker_snippets (cloud platforms)
* Rename clc_snippets to snippets (bare-metal)

aws/container-linux/kubernetes/controllers.tf

@@ -52,7 +52,7 @@ data "ct_config" "controller-ignitions" {
   count        = var.controller_count
   content      = data.template_file.controller-configs.*.rendered[count.index]
   pretty_print = false
-  snippets     = var.controller_clc_snippets
+  snippets     = var.controller_snippets
 }
 
 # Controller Container Linux configs

aws/container-linux/kubernetes/variables.tf

@@ -77,13 +77,13 @@ variable "worker_target_groups" {
   default     = []
 }
 
-variable "controller_clc_snippets" {
+variable "controller_snippets" {
   type        = list(string)
   description = "Controller Container Linux Config snippets"
   default     = []
 }
 
-variable "worker_clc_snippets" {
+variable "worker_snippets" {
   type        = list(string)
   description = "Worker Container Linux Config snippets"
   default     = []

aws/container-linux/kubernetes/workers.tf

@@ -18,7 +18,7 @@ module "workers" {
   ssh_authorized_key    = var.ssh_authorized_key
   service_cidr          = var.service_cidr
   cluster_domain_suffix = var.cluster_domain_suffix
-  clc_snippets          = var.worker_clc_snippets
+  snippets          = var.worker_snippets
   node_labels           = var.worker_node_labels
 }
 

aws/container-linux/kubernetes/workers/variables.tf

@@ -70,7 +70,7 @@ variable "target_groups" {
   default     = []
 }
 
-variable "clc_snippets" {
+variable "snippets" {
   type        = list(string)
   description = "Container Linux Config snippets"
   default     = []

aws/container-linux/kubernetes/workers/workers.tf

@@ -73,7 +73,7 @@ resource "aws_launch_configuration" "worker" {
 data "ct_config" "worker-ignition" {
   content      = data.template_file.worker-config.rendered
   pretty_print = false
-  snippets     = var.clc_snippets
+  snippets     = var.snippets
 }
 
 # Worker Container Linux config