Source-group edit form gains pre/post hook textareas with a service-
user warning banner; bodies AEAD-encrypted on save (per-group AD).
Repo page adds a 'Host-default hooks' panel above the danger zone
with the same shape; saved via POST /hosts/{id}/repo/hooks.
Agent: new runner.BackupHooks struct + runHook helper invoked via
/bin/sh -c (cmd.exe /C on Windows). pre_hook non-zero exit aborts
the backup; post_hook always runs with RM_JOB_STATUS=succeeded|failed
in env. Output streamed as 'hook(<phase>): …' log.stream lines.
Hooks only run for kind=backup (other kinds skip both phases).
Server: resolveBackupHooks resolves group → host default → empty,
decrypts via crypto.AEAD with per-slot ad bytes, plumbs plaintext
into CommandRunPayload for both schedule.fire and per-group
Run-now dispatch sites. Decrypt failures degrade silently to no
hook so a malformed blob can't poison every backup.
Adds pre_hook/post_hook BLOB columns to source_groups and
pre_hook_default/post_hook_default to hosts. Bytes stored verbatim
(AEAD encrypt/decrypt happens at the HTTP layer where the AEAD key
lives). Round-trip tests cover set/clear semantics on both tables.
Latest 'init' job status surfaced under the host-detail vitals strip
(succeeded/failed/running/queued, with link to the live job log on
non-success). New POST /hosts/{id}/repo/reinit handler dispatches a
fresh init job after the operator types the host name to confirm;
audit row records 'host.repo_reinit'.
P2R-14. New store.LatestJobBySchedule query (per-schedule fired job).
Schedules-tab handler computes next-fire from cron + last-fire from
the jobs table per row. Schedules table grows two columns; dashboard
host row prepends 'next 12h ago/from now' to the existing last-backup
line when a single covering schedule is the run-now candidate.
Embeds store.Schedule into scheduleRow so existing template field
references keep working without bulk renames.
P2R-13b. POST /hosts/{id}/source-groups/{gid}/run accepts optional
bandwidth_up_kbps / bandwidth_down_kbps form fields, plumbs them onto
CommandRunPayload. Agent dispatcher already prefers per-job override
over host-wide caps (T1). UI wraps the Run-now button in a form with
a <details> 'Limit bandwidth for this run' disclosure containing two
KB/s inputs.
P2R-13a. restic.Env gains LimitUploadKBps/LimitDownloadKBps which are
emitted as global --limit-upload/--limit-download flags before the
subcommand on every invocation. Agent dispatcher tracks host-wide
caps received via config.update; server pushes them on hello and
after PUT /api/hosts/{id}/bandwidth.
Also extends api.CommandRunPayload with optional per-job overrides
(BandwidthUpKBps/Down + PreHook/PostHook); the override consumers
land in T2/T6.
The Phase 5 section had drifted from the convention used by phases
1–4 (single section header carrying ✅, no separate summary block).
Collapse to the existing pattern; fold the summary into a blockquote
sitting right under the header.
While there: P2R-03 and P2R-04 still carried forward-references
saying "cadence-driven dispatch lands in P2R-04 / P2R-05". Both
should point at P2R-06 (the maintenance ticker), not the next item
in the list. Updated descriptions to reflect what actually shipped:
LatestJobByKind anchor includes in-flight jobs, ForgetGroups
multi-group payload reshape, repo.stats envelope shape, per-host
drain mutex.
CI run #50 failed with:
--- FAIL: TestDrainPendingDispatchesOnReconnect (1.03s)
pending_drain_test.go:150: pending rows after drain: got 1, want 0
The test waits for a backup command.run envelope on the wire and
then checks the pending-row count. But conn.Send (the wire write)
returns BEFORE DeletePendingRun runs in the drain goroutine — both
fire serially inside drainOne, but the wire-side reader can observe
the Send while the delete is still pending.
Use the existing waitForPendingCount helper to poll the count with
a 2s deadline. Behaviour unchanged when the delete is fast (count
hits 0 immediately); only relevant under CI scheduling pressure.
-race -count=10 locally now passes consistently.
CI run #48 failed with:
--- FAIL: TestRunInitShipsStartedAndFinished
RunInit: ... fork/exec /tmp/.../restic: text file busy
setupScript and setupScriptBin used os.WriteFile to write a shell
script directly at the final path, then exec'd it. Under -race +
many t.Parallel tests, a fork-from-another-goroutine could inherit
the still-open writable fd from one of those WriteFile calls; the
kernel returns ETXTBSY when the freshly-execed binary still has a
writable fd anywhere on the system.
Fix: write to "<path>.tmp", then os.Rename into place. The rename
is a pure dirent op; by the time the final path exists, no process
has a writable fd on its inode and exec is safe. -race + -count=5
on both runner packages now passes consistently.
version.go: add a comment block explaining why Phase 5's wire changes
(CommandRunPayload, ConfigUpdatePayload, RepoStatsPayload reshapes) did
not bump CurrentProtocolVersion — lockstep deploy, no rolling-upgrade
path, smoke env restage enforces it. Notes where a version bump to 2
would be required if a multi-version path is ever introduced.
cmd/agent/main.go: document why the JobForget handler hard-errors on
empty ForgetGroups rather than falling back to a single-policy form.
The maintenance ticker is the only writer and always populates the
field; the fallback was specced but skipped given lockstep deploy.
Add a per-host drain mutex (drainLocks map guarded by drainLocksMu) on
the Server struct. DrainPending acquires it with TryLock: if a drain is
already in-flight for this host, the call returns immediately — the
running drain will see every pending row. This prevents the on-hello
goroutine and the 30s tick from both listing the same host's rows and
dispatching them twice.
Update three existing tests that called srv.DrainPending explicitly
after the on-hello goroutine had already been spawned: replace the
now-redundant direct call with a waitForPendingCount poll so they don't
race the goroutine's mutex ownership. Add TestDrainPendingSerializesPerHost
which fires 10 concurrent DrainPending goroutines against a 5-row queue
and asserts exactly 5 job rows result.
Widen the SQL query to consider all statuses (queued, running,
succeeded, failed, cancelled) rather than terminal-only. An in-flight
prune that outlasts the 60s tick interval previously produced
ErrNotFound, causing the ticker to anchor at now-24h and fire a second
prune concurrently with the first.
Update the doc comment and test: remove the "queued job filtered out"
case, add assertions that a running job and a queued job are each
returned as the latest.
GetSourceGroup errors in drainOne now gate on errors.Is(err,
store.ErrNotFound) before calling abandonPending, mirroring the
existing GetSchedule pattern. Transient errors (SQLITE_BUSY, context
cancellation) now log a warning and return without deleting the row.
Add regression test TestDrainPendingDropsRowsForGoneSourceGroup
confirming the ErrNotFound path still abandons correctly. Also add
a comment above the backoff-doubling loop explaining the progression.
Extract dispatchBackupForGroupCore (persist+marshal+send, no enqueue on
failure) from dispatchBackupForGroup. drainOne now calls the core
directly so a failed Send only bumps the existing pending_runs row via
BumpPendingRunAttempt — not create a second row — stopping the
geometric duplication on repeated drain failures.
dispatchBackupForGroup (schedule.fire path) wraps the core and keeps
its enqueue-on-failure behaviour unchanged.
TestDrainPendingBumpsOnSendFailure strengthened: asserts exactly 1 row
remains after a send failure (was tolerating >=1 duplicate rows).
Two trigger paths land here:
- A 30s ticker in cmd/server calls Server.DrainAllDue(ctx). It
walks pending_runs rows whose next_attempt_at <= now, dedupes by
host, skips offline hosts, and per online host runs DrainPending.
- onAgentHello spawns a background DrainPending(hostID). When a
host comes back, every pending row for it is dispatchable now —
due-ness becomes irrelevant once the wire is back.
Each row's schedule + group are reloaded; ErrNotFound or
disabled-schedule or gone-group abandons the row with a
pending_run.abandoned audit. attempt >= retry_max also abandons.
Otherwise dispatchBackupForGroup is invoked; success deletes the
row, failure bumps attempt with exponential backoff capped at
30m.
When dispatchBackupForGroup's conn.Send errors, queue a pending_runs
row (attempt=1, next_attempt_at = now + group.RetryBackoffSeconds)
instead of silently dropping the fire. The orphaned queued job row
is left behind for forensic visibility — the drainer will create a
fresh job row on its retry.
Also adds Store.ListPendingRunsForHost — the on-reconnect drain
walks every row for the host, regardless of due-ness, since the
host being back makes 'due' irrelevant.
Wires a 60s server-side ticker to the pure-logic maintenance.Decide
introduced in the previous commit. Decisions flow through a new
DispatchMaintenance method on *Server, which:
- skips offline hosts (no pending_runs queueing — maintenance is
not a backup, missed fires shouldn't pile up)
- silently skips prune when admin creds aren't bound
- pushes admin creds before prune, then dispatches with
RequiresAdminCreds=true (same as operator-driven prune)
- persists job rows with actor_kind="system"
Reshapes the forget wire payload from a single RetentionPolicy to a
ForgetGroups list (one tag + per-group keep-* per source group). The
agent walks the groups and runs `restic forget --tag <name> --keep-*`
once per group. Dead-code removed: CommandRunPayload.RetentionPolicy,
the old forget JSON-decode in cmd/agent, and the single-policy form of
restic.RunForget.
Add hx-swap="none" to the three Run-now buttons (check/prune/unlock) in
host_repo.html to match the existing pattern on host_sources.html and
host_schedules.html. Fix all-blank admin-credentials save to redirect
without ?saved= query string so no false-positive banner is shown;
strengthen the corresponding test to assert Location has no ?saved=.
Rebuild CSS bundle via Tailwind to pick up max-w-[640px] JIT class.
- hostRepoPage gains AdminURL/AdminUsername/HasAdminPassword, Online,
and StatsView (pre-dereferenced projection of host_repo_stats).
- loadHostRepoPage loads the admin slot (tolerating ErrNotFound),
hub.Connected, and stats (tolerating ErrNotFound).
- renderRepoPage gains an adminErr parameter; all callers updated.
- handleUIAdminCredentialsSave / handleUIAdminCredentialsDelete added
(form-POST handlers mirroring the repo-creds pattern, with audit).
- Routes /hosts/{id}/admin-credentials POST and /delete POST registered.
- Template: Admin credentials form after Connection, Run-now HTMX
buttons after Maintenance, Repo health stats panel in right rail.
- Tests: 9 new tests covering rendering, disabled states, save/delete
round-trips, audit rows, and idempotent delete.
Switch handleSetHostCredentials, handleSetAdminCredentials, and
handleDeleteAdminCredentials from authedUser (bool) to requireUser
(*store.User) so AuditEntry.UserID and Actor are populated correctly.
Add slog.Warn on the non-ErrNotFound pushAdminCredsToAgent path in
handleRunRepoPrune so decrypt/send failures surface in the server log
rather than appearing as a generic host_offline 503.
Adds POST /api/hosts/{id}/repo/{prune,check,unlock} (and matching outer
routes for HTMX form posts). Prune pushes the admin-cred slot via
pushAdminCredsToAgent before dispatch and refuses with
admin_creds_required when the slot is not set. Check reads
check_subset_pct from host_repo_maintenance (overridable via ?subset=N,
clamped 0-100; non-numeric override falls back to DB value silently).
Unlock needs no admin creds. All three share the same wantsHTML/HX-Redirect
response split as the per-source-group run-now endpoint.
Adds GET/PUT/DELETE /api/hosts/{id}/admin-credentials handlers that
mirror the existing repo-credentials endpoints but write to
store.CredKindAdmin with AEAD additional-data "host:<id>:admin" (scoped
away from the repo slot to prevent cross-binding). PUT immediately pushes
a config.update(Slot:"admin") to the agent when it is connected, and the
new pushAdminCredsToAgent helper is wired for use by the upcoming prune
run-now endpoint (D2) to push on-demand before dispatch.
Save and SaveAdmin now propagate loadBundle errors instead of silently
overwriting a corrupt file (data-loss fix). Tests added for both paths.
reportStats logs a Debug on RunStats failure; r in runJob gets a comment
explaining the prune-runner asymmetry; runner_test comment tightened.
RunCheck and RunUnlock were calling sendFinished before reportStats,
inverting the required job.started → log.stream → repo.stats →
job.finished envelope order. Move reportStats ahead of sendFinished in
both functions to match the pattern already correct in RunPrune.
Strengthen TestRunCheckShipsCheckStatus, TestRunCheckErrorsFoundShipsErrorsStatus,
and TestRunUnlockClearsLock with the same position-index ordering
assertions used by TestRunPruneShipsExpectedEnvelopes; these assertions
would have failed against the pre-fix code.
Extract resticEnv/sendStarted/streamHandler/sendFinished helpers to remove
boilerplate duplication across Run* methods. Add RunPrune (ships repo.stats
with LastPruneAt before job.finished), RunCheck (ships stats with
LastCheckStatus/LockPresent regardless of outcome), RunUnlock (ships
LockPresent=false on success), and reportStats (fills size fields via
RunStats when caller didn't populate them).
Wire JobPrune/JobCheck/JobUnlock into the dispatcher switch; teach
MsgConfigUpdate about the Slot discriminator for admin vs repo creds;
add strconv import for subset-pct parsing.
Split the on-disk bundle into repo + admin slots. Legacy flat Repo blobs
are detected at load time by the presence of "repo_url" at the top level
and transparently promoted into the new shape on the next Save/SaveAdmin.
Adds ErrNoAdmin sentinel, LoadAdmin, SaveAdmin, and three new tests.
Reshape RepoStatsPayload into pointer-field partial-update form matching
store.HostRepoStats semantics; add Slot discriminator to ConfigUpdatePayload
for admin vs repo credential routing; add RequiresAdminCreds flag to
CommandRunPayload for prune/unlock jobs that need delete authority.
Narrow the LockPresent predicate from bare "locked" (too broad) to
"stale lock" and "already locked" — the two phrases restic actually
emits. Replace TestRunCheckParsesLock with table-driven
TestRunCheckLockSniff covering both trigger phrases and a benign
"locked-file" line that must not set LockPresent. Add
TestRunStatsZeroSnapshots to pin that RunStats accepts zero-snapshot
JSON without error.
Add RunUnlock (delegates straight to runWithPump) and RunStats which
runs `restic stats --json --mode raw-data`, captures the single JSON
line from stdout into RepoStats, and returns an error if no JSON
arrives. Tests cover arg plumbing for unlock, JSON parsing, and the
no-JSON error path.
Add CheckResult (LockPresent, ErrorsFound) and RunCheck. subsetPct>0
passes --read-data-subset N% to limit data reads. Stderr is sniffed
for "Found stale lock"/"locked" to set LockPresent; a non-zero exit
from restic is absorbed as ErrorsFound=true rather than an error so
the caller can always persist last_check_status. Tests cover lock
detection, exit-1 absorption, and subset-arg plumbing.
Add RunPrune for admin-credential prune invocations. Extract
runWithPump to DRY the stdout+stderr pump pattern; refactor RunForget
and RunInit to delegate to it (RunInit preserves the "config file
already exists" soft-success sniff by wrapping the handler before the
call). Add runner_test.go with TestRunPruneInvokesPrune.
The runner-provisioning script has been handed off to the infra
agent, who will own it going forward. ci.yml's header comment is
updated to point at "the infra team owns the script" rather than
the in-repo path, but the runner expectations themselves stay the
same — workflows still rely on the persistent volumes, pre-cloned
actions, and host-installed golangci-lint that any compliant
provisioning produces.
steve