Update main.tf, variables.tf, terraform.tfvars, .gitlab-ci.yml

variables.tf

@@ -0,0 +1,43 @@
+variable "token" {
+    description = "Your Linode API Personal Access Token. (required)"
+}
+
+variable "k8s_version" {
+    description = "The Kubernetes version to use for this cluster. (required)"
+    default = "1.23"
+}
+
+variable "label" {
+    description = "The unique label to assign to this cluster. (required)"
+    default = "default-lke-cluster"
+}
+
+variable "region" {
+    description = "The region where your cluster will be located. (required)"
+    default = "us-east"
+}
+
+variable "tags" {
+    description = "Tags to apply to your cluster for organizational purposes. (optional)"
+    type = list(string)
+    default = ["testing"]
+}
+
+variable "pools" {
+    description = "The Node Pool specifications for the Kubernetes cluster. (required)"
+    type = list(object({
+    type = string
+    count = number
+    }))
+    default = [
+        {
+            type = "g6-standard-4"
+            count = 3
+        },
+        {
+            type = "g6-standard-8"
+            count = 3
+        }
+    ]
+}
+