Add Unraid flash config to Borg preflight

2026-05-25 19:36:16 +02:00
parent 09eeac51e1
commit d50b11784d
10 changed files with 88 additions and 9 deletions
@@ -11,16 +11,18 @@ Use Borg as the single backup system for:
 - critical file-backed application data
 - secrets, keys, and reverse-proxy state
 - database dumps generated before each Borg backup
+- Unraid flash configuration artifacts generated before each Borg backup

 Do not back up raw live database storage directories as the primary recovery artifact.

 ## Strategy

-1. A pre-backup dump script runs on the host and writes fresh dumps to `/mnt/user/backups/borg/dumps/latest`.
+1. A pre-backup dump script runs on the host and writes fresh dumps plus `unraid-flash-config.tar.gz` to `/mnt/user/backups/borg/dumps/latest`.
 2. Borg backs up `/local/borg-dumps` plus the critical mounted paths below.
 3. Borg retention handles history; the dump directory itself keeps only the latest artifacts.

 The inclusion of `/local/secrets` is intentional: Borg is expected to cover disaster recovery for selected secret material as part of the current homelab restore strategy.
+The Unraid flash configuration archive is intentional as well and must be treated as secret backup material.

 ## Service Inventory

@@ -41,6 +43,7 @@ The inclusion of `/local/secrets` is intentional: Borg is expected to cover disa
 | Borg UI | SQLite dump + self-backup | `/local/borg-dumps`, `/local/appdata/borg-ui/data` |
 | Komodo | config + Mongo dump | `/local/borg-dumps`, `/local/appdata/komodo/periphery`, `/local/appdata/komodo/core` |
 | GitOps host automation | repo clone + Komodo workspaces + host-check state | `/local/services/homelab-infra`, `/local/services/stacks`, `/local/services/posture-check` |
+| Unraid OS flash | generated config archive | `/local/borg-dumps/unraid-flash-config.tar.gz` plus checksum and manifest |
 | Nextcloud | DB dump + file data | `/local/borg-dumps`, `/local/appdata/nextcloud/html`, `/local/nextcloud/data` |
 | Grafana | SQLite dump + file data | `/local/borg-dumps`, `/local/appdata/grafana` |
 | Filebrowser | file-backed state dump + file data | `/local/borg-dumps`, `/local/appdata/filebrowser` |
@@ -83,6 +86,7 @@ The live Unraid User Scripts execute repo scripts from `/mnt/user/services/homel
 - Komodo MongoDB
 - SQLite: `gitea`, `vaultwarden`, `speedtest-tracker`, `borg-ui`, `grafana`
 - File-backed state: `filebrowser.bolt.dump`
+- Unraid flash config: `unraid-flash-config.tar.gz` plus `unraid-flash-config.tar.gz.sha256`

 ## Explicitly Not Backed Up as Raw Live DB Files