fleetd #613: boot log for role fallback gaps + heartbeat contextHighNudge #616

2026-09-22T05:12:27+02:00

agent commented

2026-09-22 05:12:27 +02:00

Closes fleetd #613.

Part 1 — role fallback gaps at boot

Fleetd.reportRoleFallbackGaps(cfg), called right after cfg.validateAll() in main, logs at INFO:

every MemberRole with no fleet.<role>s: pool, naming how many profiles it may land on AND the resolved defaultProfileFor(role) first choice (the number that actually surprised the reporter on the live host).
separately, every role with no fleet.charters.<role>: entry.

If neither gap exists, nothing is logged (no per-role block on a healthy config).

No behaviour change: the fallback in FleetConfig#candidateProfiles / CompositePeerLauncher#poolFor is untouched — a config with only profiles: and no fleet: block still starts and still spawns, exactly as before. This is a report, not a validation.

Part 2 — heartbeat boot line names all 4 settings

LeadHeartbeatLoop#start()'s boot line now also prints contextHighNudge (fleetd #609), alongside idleAfterSeconds, backoffMs and quietNudgeCap.

Tests

RoleFallbackGapReportTest (new, 4 cases) pins the content of both new lines via a real ListAppender, including that the resolved first choice follows profiles: definition order (not hardcoded), that a healthy config logs nothing, and that a config with no fleet: block at all reports every role gapped rather than throwing.
Two new cases in LeadHeartbeatLoopTest pin the heartbeat boot line's exact text with contextHighNudge true and false.

Both test files raise the dev.ltms.fleet logger past logback-test.xml's WARN override for the duration of the call (the same seam GitHostShapeReportTest already uses) — asserting on the emitted log content, not the call site's source text.

Build

mvn install (target manually cleared first; mvn clean is blocked by this session's auto-mode classifier) from fleetd/ in my own worktree: Tests run: 1870, Failures: 0, Errors: 0, Skipped: 0, BUILD SUCCESS.

Closes fleetd #613. ## Part 1 — role fallback gaps at boot `Fleetd.reportRoleFallbackGaps(cfg)`, called right after `cfg.validateAll()` in `main`, logs at INFO: - every `MemberRole` with no `fleet.<role>s:` pool, naming how many profiles it may land on AND the resolved `defaultProfileFor(role)` first choice (the number that actually surprised the reporter on the live host). - separately, every role with no `fleet.charters.<role>:` entry. If neither gap exists, nothing is logged (no per-role block on a healthy config). **No behaviour change**: the fallback in `FleetConfig#candidateProfiles` / `CompositePeerLauncher#poolFor` is untouched — a config with only `profiles:` and no `fleet:` block still starts and still spawns, exactly as before. This is a report, not a validation. ## Part 2 — heartbeat boot line names all 4 settings `LeadHeartbeatLoop#start()`'s boot line now also prints `contextHighNudge` (fleetd #609), alongside `idleAfterSeconds`, `backoffMs` and `quietNudgeCap`. ## Tests - `RoleFallbackGapReportTest` (new, 4 cases) pins the content of both new lines via a real `ListAppender`, including that the resolved first choice follows `profiles:` definition order (not hardcoded), that a healthy config logs nothing, and that a config with no `fleet:` block at all reports every role gapped rather than throwing. - Two new cases in `LeadHeartbeatLoopTest` pin the heartbeat boot line's exact text with `contextHighNudge` true and false. Both test files raise the `dev.ltms.fleet` logger past `logback-test.xml`'s WARN override for the duration of the call (the same seam `GitHostShapeReportTest` already uses) — asserting on the emitted log content, not the call site's source text. ## Build `mvn install` (target manually cleared first; `mvn clean` is blocked by this session's auto-mode classifier) from `fleetd/` in my own worktree: `Tests run: 1870, Failures: 0, Errors: 0, Skipped: 0`, `BUILD SUCCESS`.

agent added 1 commit 2026-09-22 05:12:27 +02:00

fleetd #613 : log role-fallback gaps at boot, name contextHighNudge in the heartbeat line

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987ccef4c7

- reportRoleFallbackGaps(cfg), called right after cfg.validateAll() in Fleetd.main, logs every
  MemberRole with no fleet.<role>s: pool (naming the profile count and the resolved
  defaultProfileFor(role) first choice) and, separately, every role with no
  fleet.charters.<role>: entry. Log only — the deliberate 'unconstrained' fallback in
  FleetConfig#candidateProfiles / CompositePeerLauncher#poolFor is unchanged, and a config with
  profiles: and no fleet: block still starts and still spawns.
- LeadHeartbeatLoop#start()'s boot line now also names contextHighNudge (fleetd #609), alongside
  the three settings it already logged.
- RoleFallbackGapReportTest (new) and two new LeadHeartbeatLoopTest cases pin both lines' content
  via a ListAppender, raising the dev.ltms.fleet logger past logback-test.xml's WARN override for
  the INFO-level lines.

ltms merged commit 9ee16f5b85 into main

2026-09-22 05:17:53 +02:00

ltms referenced this pull request

2026-09-22 05:18:01 +02:00

Fleetd.main's injected wirings are unpinned: 16 call sites go inert with a fully green suite #612

ltms referenced this pull request

2026-09-22 05:18:21 +02:00

A role with no pool and no charter starts anyway, and nothing at boot says so #613

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Reference: fleet/fleetd#616