apt lists phased updates as upgradable while an upgrade defers them until
Ubuntu selects the host, so a freshly patched server kept reporting pending
updates. The agent now flags them; the server stores the flag and leaves them
out of patch run counts, and the server page shows them in their own section.
Windows reports boot time as now minus uptime, which drifts by a second or so
between reports. A static report sent in the grace period before the reboot
could read as a changed boot and mark a server still owing a reboot as failed.
- no dispatch in the last 15 minutes of a window; no-result timeout from dispatch time
- per-server output moves to patch_run_outputs (16MB document limit)
- reboot proven by a changed boot time; RebootTimeout 45m, ResultGrace 20m
- window update and delete are server-scoped against the policies using them
- scheduler puts the claim back on an error after it, so the next tick retries
- cancelled runs with failures alert; MCP apply_updates audits per server
- apply-updates 503 body documented; openapi regenerated
- web: cleared numeric fields no longer save as 0; Run now asks for confirmation
Fix round 1 review findings on the patch run service:
- advanceRun no longer runs every server's dispatch claim and failed-send
reset on the caller's shared short context; each gets its own fresh
patchCtx(), and a failed reset write is logged instead of discarded.
- The dispatch claim (queued/waiting_offline -> patching) now also requires
the run to still be status running with no cancelled_at, closing a race
where a tick that loaded the run just before CancelPatchRun wrote
cancelled_at could still dispatch.
- RecordPatchResult's write is now guarded on command_id too, so a late
result for a superseded command cannot land on a re-dispatched attempt.
Named patch_window.go (not patch_windows.go) since the _windows.go
suffix is Go's implicit GOOS build constraint and would silently
exclude the file on non-Windows builds.
Implements the patchrun package with a pure functional state machine for managing
patch runs. Contains no database dependencies - the services layer loads a run,
asks this package what should change, and writes changes guarded by expected status.
All 14 test cases pass, covering:
- Agent version parsing and support detection
- Concurrency limits and queueing
- Window deadlines and offline handling
- Result timeouts (ResultGrace, ManualTimeout, RebootTimeout)
- Reboot verification with boot time proof
- Run finalization logic
- Summary generation for alerts
mrhid6