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Mount backup scripts from /config/backup on host.

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Portainer CE git stacks cannot bind-mount relative repo paths; sync auxiliary files to the host path documented in README.
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ginnoir
2026-06-10 21:28:56 -05:00
parent f660bc9c4b
commit bb18e0e338
2 changed files with 10 additions and 9 deletions
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stacks/backup/README.md
+4 -3
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@@ -13,9 +13,10 @@ Kopia → Backblaze B2. Backs up `/config`, **selected** `labdata` paths (see `S
- `KOPIA_REPOSITORY_PASSWORD` — `openssl rand -hex 32` - `KOPIA_REPOSITORY_PASSWORD` — `openssl rand -hex 32`
- `B2_KEY_ID`, `B2_APPLICATION_KEY`, `B2_BUCKET`, `B2_ENDPOINT` - `B2_KEY_ID`, `B2_APPLICATION_KEY`, `B2_BUCKET`, `B2_ENDPOINT`
3. **Host paths** (auto-created on first start if missing) 3. **Host paths**
- `/config/kopia/{config,cache,logs}` - `/config/kopia/{config,cache,logs}` — Kopia state
- `/config/backup/dumps` - `/config/backup/dumps` — nightly SQL dumps
- `/config/backup/{init-kopia.sh,snapshot-paths.txt,crontab,scripts/}` — copied from this repo (Portainer CE cannot bind-mount relative git paths; sync after editing those files)
4. **Register** new Portainer git stack → `stacks/backup` (one-time) 4. **Register** new Portainer git stack → `stacks/backup` (one-time)
stacks/backup/docker-compose.yml
+6 -6
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@@ -36,8 +36,8 @@ services:
- /storage1/labdata/romhacks/metadata:/backup/labdata/romhacks/metadata:ro - /storage1/labdata/romhacks/metadata:/backup/labdata/romhacks/metadata:ro
- /storage1/labdata/romhacks/library:/backup/labdata/romhacks/library:ro - /storage1/labdata/romhacks/library:/backup/labdata/romhacks/library:ro
- /storage1/labdata/romm/assets:/backup/labdata/romm/assets:ro - /storage1/labdata/romm/assets:/backup/labdata/romm/assets:ro
- ./init-kopia.sh:/init-kopia.sh:ro - /config/backup/init-kopia.sh:/init-kopia.sh:ro
- ./snapshot-paths.txt:/snapshot-paths.txt:ro - /config/backup/snapshot-paths.txt:/snapshot-paths.txt:ro
ports: ports:
- "51515:51515" - "51515:51515"
entrypoint: ["/bin/sh", "/init-kopia.sh"] entrypoint: ["/bin/sh", "/init-kopia.sh"]
@@ -54,10 +54,10 @@ services:
volumes: volumes:
- /var/run/docker.sock:/var/run/docker.sock:ro - /var/run/docker.sock:/var/run/docker.sock:ro
- /config/backup/dumps:/dumps - /config/backup/dumps:/dumps
- ./scripts/backup-dump-databases.sh:/scripts/backup-dump-databases.sh:ro - /config/backup/scripts/backup-dump-databases.sh:/scripts/backup-dump-databases.sh:ro
- ./scripts/backup-run-snapshots.sh:/scripts/backup-run-snapshots.sh:ro - /config/backup/scripts/backup-run-snapshots.sh:/scripts/backup-run-snapshots.sh:ro
- ./snapshot-paths.txt:/snapshot-paths.txt:ro - /config/backup/snapshot-paths.txt:/snapshot-paths.txt:ro
- ./crontab:/etc/crontab:ro - /config/backup/crontab:/etc/crontab:ro
entrypoint: ["/bin/sh", "-c"] entrypoint: ["/bin/sh", "-c"]
command: command:
- | - |