Swap vars and defaults, rename to awxbackups

roles/backup/defaults/main.yml

@@ -1,3 +1,16 @@
 ---
-deployment_type: "awx"
-tower_postgres_image: postgres:12
+
+# Specify a pre-created PVC (name) to backup to
+tower_backup_pvc: ''
+
+# Size of backup PVC if created dynamically
+tower_backup_size: ''
+
+# Specify storage class to determine how to dynamically create PVC's with
+tower_backup_storage_class: ''
+
+# Secret Names
+tower_secret_key_secret: "{{ meta.name }}-secret-key"
+tower_admin_password_secret: "{{ meta.name }}-admin-password"
+tower_broadcast_websocket_secret: "{{ meta.name }}-broadcast-websocket"
+tower_postgres_configuration_secret: "{{ meta.name }}-postgres-configuration"