Agent calls restic snapshots --json after each successful backup
(60s timeout, separate from the backup ctx) and ships the projection
over the existing snapshots.report WS envelope. Failure here is
logged but doesn't fail the job — the next successful backup catches
the projection up.
Server-side ReplaceHostSnapshots is delete-then-insert plus a
hosts.snapshot_count update in one transaction so the dashboard's
per-host count stays consistent with the projection. New read
endpoint GET /api/hosts/{id}/snapshots returns the cached list with
a refreshed_at marker so the UI can show staleness when an agent
has been offline.
Schema: dropped the unused snapshots.repo_id FK (repos as a
first-class entity is P2 work), added short_id and refreshed_at
columns, switched the time index to DESC for the most-recent-first
list query. api.Snapshot gains short_id; size_bytes/file_count come
from the embedded summary block on restic 0.16+ and stay zero on
older clients.
Tests cover round-trip, authoritative replacement after forget+prune
shrinkage, and empty-after-wipe.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Lands the operator → server → agent → restic → server roundtrip for
on-demand backups. The flow:
POST /api/hosts/{id}/jobs {kind:"backup",args:["/path"]}
→ server creates a queued Job row
→ server emits command.run over WS to the host's agent
→ agent dispatcher spawns runner.RunBackup in a goroutine
→ runner spawns `restic backup --json`, parses each line
→ forwards: job.started, log.stream (every line), job.progress
(throttled to 1/sec), job.finished (with summary stats blob)
→ server WS handler persists those into jobs / job_logs
P1-16 internal/restic: thin Locate + Env wrapper that runs `restic
backup --json`, scans stdout/stderr, parses BackupStatus +
BackupSummary, calls back into a LineHandler so the agent can fan
out to log.stream + job.progress. Treats exit code 3 as
"succeeded with issues" (matches restic's contract).
P1-18 store: jobs accessors (CreateJob, MarkJobStarted,
MarkJobFinished, AppendJobLog, GetJob).
P1-19 server: POST /api/hosts/{id}/jobs creates the Job row,
validates kind, dispatches via Hub.Send, audit-logs the action.
P1-20 agent runner: wraps restic.RunBackup with throttled progress
emission. Sender abstraction was added to wsclient.Handler so
background goroutines can keep replying after dispatch returns.
P1-21 server WS: dispatchAgentMessage now persists job.started,
job.finished, log.stream into the database. Browser fan-out for
live tailing lands with the UI work.
Agent gets repo_url + repo_password from agent.yaml in plaintext
for now (mode 0600, owned by service user); spec.md §7.3's keyring
storage moves there in P2. config.update over WS overrides the
in-memory copy (does not persist).
Build clean; all tests pass. End-to-end with a real restic still
needs a host that has restic installed — wire shape verified by
the existing hello/heartbeat round-trip test.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
steve