Sanitized mirror from private repository - 2026-03-19 08:26:40 UTC

docs/admin/b2-backup-status.md

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+# B2 Backblaze Backup Status
+
+**Last Verified**: March 11, 2026  
+**B2 Endpoint**: `s3.us-west-004.backblazeb2.com`  
+**B2 Credentials**: `~/.b2_env` on homelab VM
+
+---
+
+## Bucket Summary
+
+| Bucket | Host | Last Backup | Status |
+|--------|------|-------------|--------|
+| `vk-atlantis` | Atlantis (DS1823xs+) | 2026-03-11 | ✅ Healthy |
+| `vk-concord-1` | Calypso (DS723+) | 2026-03-10 | ✅ Healthy |
+| `vk-setillo` | Setillo (DS223j) | 2026-03-10 | ✅ Healthy |
+| `vk-portainer` | Portainer backups (homelab VM) | 2026-03-10 daily | ✅ Active (encrypted .tar.gz) |
+| `vk-mattermost` | Mattermost | — | ❌ Empty — not configured |
+| `vk-games` | Unknown | — | Not verified |
+| `vk-guava` | Unknown | — | Not verified |
+| `b2-snapshots-*` | Unknown | — | Not verified |
+
+---
+
+## Hyper Backup Configurations (per host)
+
+### Atlantis (DS1823xs+)
+
+**Current Hyper Backup tasks** → bucket `vk-atlantis`:
+- `/volume1/docker` — container data
+- `/volume1/media` — media library
+- `/volume1/photos` — photo library
+- `/volume1/documents` — Paperless-NGX docs
+- `/volume1/archive` — long-term archival (includes `paperless/` subfolder)
+- `/volume2/` — NVMe volume data
+
+**Recommended additions / changes:**
+- ✅ Add `/volume2/photo/MobileBackup` (mobile photo backups)
+- ❌ Remove `/downloads` if it's still in the task (redundant, large, rebuildable)
+- Note: Paperless backup is already covered via `/volume1/archive/paperless/` (moved from `/volume2/backups/` this session)
+
+### Calypso (DS723+)
+
+**Current Hyper Backup tasks** → bucket `vk-concord-1`:
+- `/volume1/docker` (partial — some subfolders excluded)
+
+**Recommended additions:**
+- `/docker/authentik` — SSO data and config
+- `/docker/paperlessngx` — document management
+- `/docker/immich` — photo library metadata
+- `/docker/nginx-proxy-manager` — proxy config and SSL certs
+- `/docker/headscale` — Headscale database and keys (critical!)
+- `/docker/actual` — personal finance data
+- `/blah/photos_backup_vish` — photo backup
+
+### Setillo (DS223j) — Tucson, AZ
+
+**Current Hyper Backup tasks** → bucket `vk-setillo`:
+- `/volume1/backups` — backup destination
+
+**Recommended additions:**
+- `/homes/Setillo/Documents` — Edgar's documents (~114GB, Edgar.tar.gz)
+- `/homes/vish/media` — vish media folder
+
+**Recommended removals:**
+- `/docker` — all containers are rebuildable, saves B2 cost
+
+---
+
+## Portainer Backup (vk-portainer)
+
+Automated daily backups of all Portainer stack configurations:
+- **Format**: Encrypted `.tar.gz` archives
+- **Retention**: Multiple daily snapshots
+- **Source**: Portainer backup API on homelab VM
+- **Destination**: `vk-portainer` bucket
+
+---
+
+## Checking Bucket Status
+
+```bash
+# Source credentials
+source ~/.b2_env
+
+# List all buckets
+aws s3 ls --endpoint-url https://s3.us-west-004.backblazeb2.com
+
+# Check bucket contents / recent uploads
+aws s3 ls s3://vk-atlantis/ --endpoint-url https://s3.us-west-004.backblazeb2.com --recursive | sort | tail -20
+
+# Check bucket size
+aws s3api list-objects-v2 --bucket vk-atlantis \
+  --endpoint-url https://s3.us-west-004.backblazeb2.com \
+  --query "sum(Contents[].Size)" --output text
+```
+
+---
+
+## Mattermost Backup (vk-mattermost)
+
+This bucket exists but is empty. Mattermost runs on `matrix-ubuntu` VM on Atlantis.
+To configure, add a Hyper Backup task from Atlantis targeting:
+- `/volume1/docker/mattermost` (config, database dumps)
+
+Or configure a Mattermost-native backup export and push to B2 directly.
+
+---
+
+## Notes
+
+- All active buckets use `us-west-004` region (Backblaze B2)
+- Hyper Backup on Synology hosts handles encryption before upload
+- B2 API key is stored in `~/.b2_env` and is compatible with AWS CLI S3 API
+- The `sanitize.py` script redacts B2 credentials before public repo mirroring