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.
72 lines
2.5 KiB
YAML
72 lines
2.5 KiB
YAML
# resticprofile config for esh-ml1.
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#
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# ESH GPU LXC (CT 110 on esh-pve). The host is OUTSIDE vzdump on purpose:
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# everything on it is rebuilt from playbooks + stacks, and models re-download.
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# The one exception is augaman's face gallery (biometric data, not
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# reconstructable), so this profile exists for that and little else.
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#
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# Writes cross-site to rest-server-ana (10.250.50.70:8000/esh-ml1/) because
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# the ESH site has no local rest-server (same as esh-docker-vm / esh-vm-db).
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#
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# The repository URL (which embeds the rest-server basic-auth password) is
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# read from /etc/restic/repository via `repository-file`, NOT from an env-file.
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# `resticprofile schedule` copies env-file values into the generated systemd
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# unit, and units under /etc/systemd/system are world-readable (0644), so the
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# env-file pattern publishes the credential to every local user. With
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# repository-file the unit carries only the path. See README.md. (esh-ml1 was
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# first; the rest of the fleet moved to repository-file on 2026-09-27.)
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#
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# ⚠ The CT runs in UTC; the schedules carry an explicit zone so they fire at
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# the same wall-clock time as the rest of the fleet.
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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
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password-file: /etc/restic/password
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initialize: false
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lock: /var/lock/restic-esh-ml1.lock
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backup:
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verbose: 1
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run-before:
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# Fail-closed: if augaman's backup CLI fails (or the container is down),
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# the whole run fails, last-success is not written, and the freshness
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# check alerts. A stale gallery copy must never be snapshotted as current.
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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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- /var/lib/restic/stage # augaman/gallery.db, written by pre-backup.sh
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- /opt/docker/compose # the deployed compose files + .env (small)
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tag:
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- host:esh-ml1
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- site:esh
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- fleet:home-lab
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schedule: "*-*-* 01:00:00 America/Los_Angeles"
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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-ml1
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# No schedule: rest-server-ana is --append-only, so forget always fails
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# from the client. It runs by hand during the prune ceremony.
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check:
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read-data-subset: 10%
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schedule: "Sun *-*-* 05:00:00 America/Los_Angeles"
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schedule-permission: system
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schedule-log: /var/log/restic-check.log
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