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Adds a self-update path for the NOMAD admin/core image that runs without a human in the loop, gated by layered safety checks. Recreation remains the sidecar's job; this only decides *whether* to update now and requests it. An hourly job (AutoUpdateJob) evaluates a side-effect-free decision pipeline (AutoUpdateService.evaluate): - opt-in: disabled by default - in a user-configured local-time window (handles midnight wrap) - an eligible release: same major (major bumps stay manual), strictly newer, past a configurable cool-off, GA only (no drafts/prereleases), strict semver - pre-flight: sidecar present, no in-flight system update / downloads / app installs, and sufficient host disk (estimated from the registry manifest) When all pass, it drives SystemUpdateService.requestUpdate() with a vetted tag. Failure backoff auto-disables after 3 genuine update-request failures; transient release-lookup errors are skips (offline-first appliances are routinely without connectivity). Re-enabling clears the backoff state. Settings UI exposes the toggle, window, and cool-off, with live status (eligible target, in/out of window, last result/error). A `node ace auto-update:dry-run` command exercises the full pipeline — and a deterministic --scenarios suite the pure decision logic — without ever triggering an update. New KVStore keys under autoUpdate.* hold config + last-run state. |
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| dry_run.ts | ||