Moved to networks folder, introduced cloud server scripts using terraform and ansible (sentry nodes)

networks/remote/terraform/cluster/variables.tf

@@ -0,0 +1,25 @@
+variable "name" {
+  description = "The cluster name, e.g cdn"
+}
+
+variable "regions" {
+  description = "Regions to launch in"
+  type = "list"
+  default = ["AMS2", "FRA1", "LON1", "NYC3", "SFO2", "SGP1", "TOR1"]
+}
+
+variable "ssh_key" {
+  description = "SSH key filename to copy to the nodes"
+  type = "string"
+}
+
+variable "instance_size" {
+  description = "The instance size to use"
+  default = "2gb"
+}
+
+variable "servers" {
+  description = "Desired instance count"
+  default     = 4
+}
+