Initial infra setup: Terraform, Ansible, backup roles

ansible/roles/backup/defaults/main.yml

@@ -0,0 +1,14 @@
+---
+backup_bucket: "lunarfront-infra"
+backup_spaces_region: "nyc3"
+backup_schedule: "0 3 * * *"  # 3am daily
+
+backup_dirs:
+  - src: /var/lib/gitea/data
+    dest: backups/gitea
+  - src: /var/lib/vaultwarden/data
+    dest: backups/vaultwarden
+
+# Set in vault
+spaces_access_key: ""
+spaces_secret_key: ""