initial(main): Add files for basic gridscale deployment of 2 hosts with config

main.tf

@@ -0,0 +1,13 @@
+terraform {
+  required_providers {
+    gridscale = {
+      source = "gridscale/gridscale"
+    }
+  }
+}
+
+
+provider "gridscale" {
+  uuid  = var.gridscale_uuid
+  token = var.gridscale_token
+}