Complete restructure

modules/network/firewall/main.tf

@@ -0,0 +1,21 @@
+## Firewall Rules to allow Front-End and Back-End
+
+resource "google_compute_firewall" "fw_fe" {
+  name    = "fw-fe"
+  network = "default"
+  allow {
+    protocol = "tcp"
+    ports    = ["8080"]
+  }
+  target_tags = ["frontend"]
+}
+
+resource "google_compute_firewall" "fw_be" {
+  name    = "fw-be"
+  network = "default"
+  allow {
+    protocol = "tcp"
+    ports    = ["8081-8082"]
+  }
+  target_tags = ["backend"]
+}