vh
6e203dcb99
resticprofile schedule copies env-file values into the generated units, which
are 0644, so RESTIC_REPOSITORY (the rest-server basic-auth password included)
was readable by every local user on every restic host.
New playbooks/restic-repository-file.yaml:
- derives /etc/restic/repository (root 0400) from restic.env;
- uploads the profile switched to repository-file, but only when the live
profile's sha matches the repo copy it was edited from (drift guard);
- checks the repository is reachable through the new profile (cat config);
- regenerates the units and verifies they exist and contain no rest:http.
Applied to ana-docker, fv-ml1 (configs/restic/ana-ml2), esh-docker-vm,
esh-vm-db, irv-ml1, nh3-dev and nh3-docker. An independent check across all
eight restic hosts (these seven plus esh-ml1) found 0 leaking units. nh3-docker's
scheduled unit ran a real backup afterwards (snapshot a29b889d). Each host's
URL and passphrase are vaulted as <host>/etc/restic/{repository,password}.
restic.env is kept (root 0600) because the per-host READMEs and the freshness
probe source it. A rotation must update the vault, restic.env and repository.
vm-esh-nas has no infra-ops account. Its in-place migration script is staged
for Prime to run with sudo, and its repo profile is pre-edited to match.
Also mirrors augaman-dev's 401df2d (compose header only). The config hash on
esh-ml1 is unchanged.
104 lines
3.7 KiB
YAML
104 lines
3.7 KiB
YAML
# resticprofile config for esh-docker-vm.
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#
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# ESH home-lab Docker host — VM on esh-pve. Covered by vzdump at the
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# hypervisor (3/3 on esh-pve after the VM 108 retirement), and by this
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# file-level restic for fast per-file restore + app-consistent DB dumps.
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#
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# Writes cross-site to rest-server-ana (10.250.50.70:8000/esh-docker-vm/)
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# because the ESH site has no local rest-server.
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#
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# Multiple DB-bearing services live here (see pre-backup.sh). Several
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# containers don't bundle sqlite3, so the pre-backup script runs
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# sqlite3 and pg_dump from the HOST against volume bind-mount paths
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# (simpler than building custom container images).
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version: "1"
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global:
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priority: low
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ionice: true
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ionice-class: 2
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ionice-level: 7
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min-memory: 100
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default:
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repository-file: /etc/restic/repository # URL incl. rest-server creds (root 0400).
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# NOT env-file: `resticprofile schedule` copies env-file values into the
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# world-readable systemd units (docs/runbooks/backups.md, Known gaps).
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env:
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RESTIC_PASSWORD_FILE: /etc/restic/password
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initialize: false
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lock: /var/lock/restic-esh-docker-vm.lock
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backup:
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verbose: 1
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run-before:
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- /etc/restic/pre-backup.sh
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run-after:
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- date +%s > /var/lib/restic/last-success
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source:
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- /opt/docker # compose files + bind-mount conf (~12 MB)
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- /etc # host config
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- /root # root's ad-hoc scripts, ssh keys, history
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- /home # user home dirs
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- /var/lib/docker/volumes # HA, paperless, pgadmin, CWA, dockge, etc.
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- /var/lib/restic/stage # DB dumps produced by pre-backup.sh
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exclude:
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# CRITICAL: NFS mounts from 10.0.50.50 — hundreds of GB / TB at least.
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# /mnt/backup specifically holds offen-sidecar tarballs which are
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# redundant once restic is authoritative.
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- /mnt/backup
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- /mnt/books
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- /mnt/compose
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- /mnt/documents
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# Docker internals
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- /var/lib/docker/volumes/backingFsBlockDev
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- /var/lib/docker/volumes/metadata.db
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# Offen `*_offen_backup_data` exclude removed 2026-04-23 — offen
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# sidecars retired fleet-wide; no more offen-scratch volumes exist.
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# Ephemeral / regenerable
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- /opt/docker/compose/*/logs
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# ESPHome PlatformIO toolchain + build artifacts (added 2026-09-14 with
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# the config relocation). The CONFIG is 5 files / 3 KB and is the whole
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# point of pulling this dir into coverage; these two subtrees are 539 MB
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# of regenerable cache -- a 45x inflation of the /opt/docker source,
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# which this profile's own comment budgets at ~12 MB. PlatformIO
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# re-downloads them on demand.
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- /opt/docker/conf/esphome/.esphome/platformio
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- /opt/docker/conf/esphome/.esphome/build
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- "**/*.log"
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- "**/*.log.*"
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- "**/*.pid"
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# Per-user shell / app noise
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- /root/.cache
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- /root/.local/share/Trash
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- /root/.python_history
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- /home/*/.cache
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- /home/*/.local/share/Trash
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- /home/*/.npm
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- /home/*/.mozilla/firefox/*/Cache
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tag:
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- host:esh-docker-vm
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- site:esh
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- fleet:home-lab
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schedule: "*-*-* 01:00:00"
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schedule-permission: system
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schedule-log: /var/log/restic-backup.log
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forget:
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keep-daily: 7
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keep-weekly: 4
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keep-monthly: 12
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keep-yearly: 3
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tag:
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- host:esh-docker-vm
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# Schedule removed 2026-04-21: forget against --append-only rest-server
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# always fails (delete ops blocked). Run manually during the prune
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# ceremony when --append-only is temporarily off.
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check:
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read-data-subset: 10%
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schedule: "Sun *-*-* 05:00:00"
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schedule-permission: system
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schedule-log: /var/log/restic-check.log
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