First implementation of terraform setup

deploy/scripts/terraform/variables.tf

@@ -0,0 +1,19 @@
+variable "region" {
+  description = "The AWS region"
+  default     = "us-east-1"
+}
+
+variable "instance_type" {
+  description = "EC2 instance type"
+  default     = "t2.micro"
+}
+
+variable "manager_count" {
+  description = "Number of manager nodes"
+  default     = 1
+}
+
+variable "worker_count" {
+  description = "Number of worker nodes"
+  default     = 3
+}